GlobalIPNews

Sign Up
|
Login
|

21:07:16 Tue 28 Jul 2026

Home
About Us
Industry
Assignee
Country
Support
Products
Services
View ALl

News For Last 1 Week

Industry

X

Assignee

X

Beihang University; Beiji

(3)

Inner Mongolia Baotou Ste

(3)

Rockwell Automation Techn

(3)

Saeromtech Co Ltd

(3)

Tianjin Youfa Pipeline Te

(3)

Aecc Shenyang Engine Rese

(2)

Anhui Guozhi Data Tech Co

(2)

Beijing Gas Group

(2)

Beijing Urban Constructio

(2)

CCCC Shanghai Dredging

(2)

Changsha Jinxiang Prec Pi

(2)

Chengdu Aircraft Industry

(2)

Chengdu Qinchuan IoT Tech

(2)

China Inst For Radiation

(2)

Electric Power Science Re

(2)

Harbin Inst Of Tech Weiha

(2)

Huadian Electric Power Re

(2)

Hubei Energy Group Jiangl

(2)

(2)

Mellanox Technologies

(2)

Nat Pipe Network Group No

(2)

Powerchina Huadong Engine

(2)

Powerchina Nuclear Engine

(2)

Shanghai Chuhe Ind And Tr

(2)

Shanghai Nuclear Engineer

(2)

Shengli Oilfield Dongfang

(2)

Southeast University

(2)

Tangshan Zhengyuan Pipe I

(2)

Tianjin Baogang Research

(2)

University of Science and

(2)

Xian Thermal Power Resear

(2)

Xinxing Ductile Iron Pipe

(2)

Yangtze University

(2)

Yunnan Kunyue Constructio

(2)

Zhejiang Kete Survey And

(2)

Alexander Binzel Schweiss

(1)

Anhui Guoye Pipeline Tech

(1)

Anhui Jinghuang Construct

(1)

Anhui Polytechnic Univers

(1)

Anhui Quanchai Engine

(1)

Anhui Ruiyuan Pipeline Co

(1)

Anhui Shendi Xinneng Tech

(1)

Anhui Shigui New Material

(1)

Anhui Sucheng Pipeline Te

(1)

Anhui Water Conservancy T

(1)

Anhui Xinyongsheng Microc

(1)

Anhui Zhuoxin Electromech

(1)

Anqing Water Group Co Ltd

(1)

(1)

Beijing Anda Xingchuang T

(1)

Beijing CHJ Automotive Te

(1)

Beijing Hengfeng Municipa

(1)

Beijing Hongtai Chuangxin

(1)

Beijing Huaneng Thermal I

(1)

Beijing Junfeng Tech Co L

(1)

Beijing Paipulantaike Pip

(1)

Beijing Research Inst Of

(1)

Beijing Reshu Technology

(1)

Beijing Ruimaite Medical

(1)

Beijing Urban Constructio

(1)

Beijing Xingji Rongyao Te

(1)

Beijing Zhongchuang Fangw

(1)

Beta Corp Co Ltd

(1)

Binzhou Zhanhua Distr Jie

(1)

(1)

CCC Guangzhou Dredging; C

(1)

CCCC First Highway Consul

(1)

CCCC Fourth Harbor Engine

(1)

CCCC Tianjin Dredging; CC

(1)

CRRC Qingdao Sifang

(1)

Cangzhou Spiral Steel Pip

(1)

Cccc First Harbor Enginee

(1)

Ccteg Taiyuan Times Power

(1)

(1)

Central South University;

(1)

Changchun Cedar Electroni

(1)

Changsha Gas Energy Group

(1)

Changsha Maxxom High Tech

(1)

Changshu Zhaoheng Zhongli

(1)

Changzhou Canty Electric

(1)

Changzhou Hualu Thermal C

(1)

Changzhou Liangxu Vehicle

(1)

Changzhou Runlai Technolo

(1)

Changzhou University

(1)

(1)

Chery Automobile

(1)

China 19th Metallurgical

(1)

China Academy Of Ordnance

(1)

China Coal Nanjing Electr

(1)

China Communications Cons

(1)

China Constr 8th Engineer

(1)

China Energy Engineering

(1)

China First Metallurgical

(1)

China Gezhouba Group Muni

(1)

China IPPR International

(1)

China Industrial Internet

(1)

China Jiliang University

(1)

China MCC20 Group Corpora

(1)

China Merchants Chongqing

(1)

China Nat Chem Eng 3rd Co

(1)

China Nuclear Power Opera

(1)

China State Construction

(1)

China Three Gorges; Shang

(1)

China Tiesiju Civil Engin

(1)

China United Heavy Gas Tu

(1)

China University of Minin

(1)

Chongqing Kuailian Auto P

(1)

Chongqing Smart City Tech

(1)

Chongqing University

(1)

Cnooc Enertech Safety & E

(1)

Cnooc Shenzhen Ocean Engi

(1)

Contitech Shandong Eng Ru

(1)

Cpmh Sg Pte Ltd

(1)

(1)

Dahao Municipal Construct

(1)

(1)

Daniu Power Tech Mianyang

(1)

Dekuang Jiuding Tianjin T

(1)

Deng Jie; Fundacion Univ

(1)

Dms Corp; China Coal Shaa

(1)

Dongfeng Motor Group

(1)

Dongguan Fugao Textile Co

(1)

Dongying Longyuan Clean E

(1)

Dongying Weipaike Plastic

(1)

Duro Industries

(1)

Embedway Tech Shanghai Co

(1)

Environmental Engineering

(1)

Facility Design And Instr

(1)

Foshan Huaranneng Constru

(1)

Foshan Yangcheng Machiner

(1)

Fujian Huanyang New Mat C

(1)

Fujian Water Conservancy

(1)

Future Kaiwu Kunshan Tech

(1)

Fuxing Tech Group Co Ltd

(1)

Fuzhou Sanxun Machinery C

(1)

Fuzhou University

(1)

Fuzhou Yaoyu Tech Co Ltd

(1)

(1)

Gozoral Tech Beijing Co L

(1)

(1)

Guangdong Buster Technolo

(1)

Guangdong Guangchuan Alum

(1)

Guangdong Huayou Construc

(1)

Guangdong Metallurgical A

(1)

Guangdong Panyu Petrochem

(1)

Guangdong University of P

(1)

Guangdong Water Resources

(1)

Guangdong Yuandian Group

(1)

Guangdong Yuhe Detection

(1)

Guangdong Zhida Prec Tube

(1)

Guangxi Road & Bridge Eng

(1)

Guangzhou Benyatong Air T

(1)

Guangzhou Gas Group Co Lt

(1)

Guangzhou Hongzhi Packagi

(1)

Guangzhou Metro Group

(1)

Guangzhou Power Supply Bu

(1)

Guangzhou Weijiang Furnit

(1)

Guangzhou Xindi New Metal

(1)

Guizhou Hangrui Aviation

(1)

Guoneng Baoding Power Gen

(1)

Guoneng Dadu River Pubugo

(1)

Guoneng Shendong Coal Gro

(1)

(1)

Hagong Kexun Shenyang Int

(1)

Haifang Shanghai Tech Co

(1)

Hainan Jiyou Tech Co Ltd;

(1)

Hainan Xinchen Enterprise

(1)

(1)

Hangzhou Huachen Electric

(1)

Hangzhou Huamao Intellige

(1)

Hangzhou Huineng Industry

(1)

Hangzhou Linpu Pipe Co Lt

(1)

Hangzhou Shenshi Energy C

(1)

Hangzhou Wentuo Intellige

(1)

Hangzhou Xiaoshan Shunhe

(1)

Hangzhou Xingyuanchi Semi

(1)

Hangzhou Xinjiang Ind Pum

(1)

Hangzhou Yuanshi Measurem

(1)

Hansun Shanghai Marine Te

(1)

(1)

Haojin Oubo Tech Co Ltd

(1)

Harbin Boiler Co Limited

(1)

Harbin Boiler Co Limited;

(1)

Harbin University

(1)

Harbin Welding Institute

(1)

Hc Kunststoffwerk Ruelzhe

(1)

Hebei Gaodi Pipeline Equi

(1)

Hebei Hengtong Pipe Fitti

(1)

Hebei Jinshuo Pipe Ind Co

(1)

Hebei Jinxing Tech Co Ltd

(1)

Hebei Kangrui Special Equ

(1)

Hebei Lutong Engineering

(1)

Hebei Pengyi Pipeline Equ

(1)

Hebei Qinghe Pipe Fitting

(1)

Hebei Shuoyu Tech Co Ltd;

(1)

Hebei Special Equipment S

(1)

Hebei University of Techn

(1)

Hebei Yongming Geological

(1)

Hefei Municipal Design An

(1)

Hefei Zhuochai Metal Mat

(1)

Heilongjiang Construction

(1)

Henan Dianjing Electric P

(1)

Henan Gongjian Group Eng

(1)

Henan Hangyu Rocket Co Lt

(1)

Henan Kaiqi Intelligent T

(1)

Henan Kubo Damping Tech C

(1)

Henan Ruiqite New Mat Co

(1)

Hengyu Group Hydraulic Fl

(1)

Hohai University

(1)

Holzer Ass Gmbh

(1)

Hongxin Yongzhen Engineer

(1)

Huadian Zhengzhou Mechani

(1)

Huaneng Jilin Power Gener

(1)

Huaneng Lancang River Hyd

(1)

Huaneng Luoyang Thermal P

(1)

Huaneng Nuclear Energy Te

(1)

Huaneng Shandong Shidao B

(1)

Huazhong University of Sc

(1)

Hubei Feige Technology

(1)

Hubei Jintianye Tech Co L

(1)

Hubei Pafei Medical Tech

(1)

Hunan Huaqiang Building M

(1)

Hunan Sixing Engineering

(1)

Hunan Valin Xiangtan Iron

(1)

Hunan Xiangcheng Construc

(1)

Inner Mongolia Mengfa Coa

(1)

Insight Lifetech

(1)

Jianghan University

(1)

Jiangsu Baodi Pipe Ind Co

(1)

Jiangsu Chenji Tech Co Lt

(1)

Jiangsu Chenxin Corrugate

(1)

Jiangsu College Safety Te

(1)

Jiangsu Dingpan Electric

(1)

Jiangsu Fasite Electric T

(1)

Jiangsu Guoxin Suyan Ener

(1)

Jiangsu Herui Alloy Mater

(1)

Jiangsu Hongdi Xinneng Te

(1)

Jiangsu Lirong Pipeline E

(1)

Jiangsu Liwan Prec Tube M

(1)

Jiangsu Runze Safety Tech

(1)

Jiangsu Shanxia Hydropowe

(1)

Jiangsu Shuangteng Pipe I

(1)

Jiangsu Strongwind Marine

(1)

Jiangsu Tangcheng Environ

(1)

Jiangsu University of Sci

(1)

Jiangsu Yaguang Bellows C

(1)

Jiangsu Yuechuan Robot

(1)

Jiangsu Zhong Tong Pipe I

(1)

Jiangsu Zhongjiang Int Bu

(1)

Jiangxi Fushan New Materi

(1)

Jiangxi Haili Technology

(1)

Jiangxi Jiangtou Oil & Ga

(1)

Jiangxi Longen Intelligen

(1)

Jianyuan Future City Inve

(1)

Jiaxing City Special Equi

(1)

Jilin Haoning Laser Welde

(1)

Jilin University

(1)

Jinan Huaxin Autom Eng Co

(1)

Jinan Huitong Thermal Pow

(1)

Jinjiang Fuquanjin Metal

(1)

Jinwan Meigang Green Ener

(1)

(1)

Junpeng Gas Service Tech

(1)

(1)

Kunshan Daopu Lubrication

(1)

Kunshan Zhengan Fluid Equ

(1)

Laboratory America Holdin

(1)

Laitong Prec Copper Mater

(1)

Lee Sae Rom [kr]; Lee Soo

(1)

(1)

Liaoning Zhongyuan Beifan

(1)

Lin Minrui; Shanghai Jing

(1)

Lishui Zeshan Xunsheng Te

(1)

(1)

(1)

(1)

(1)

(1)

(1)

Nanchang University

(1)

Nanjing Richisland Inform

(1)

Nanjing University of Inf

(1)

Nanjing Zhongke Shenguang

(1)

Nantong Mengsilan Metal P

(1)

Nantong Polytechnic Colle

(1)

Nantong Yangzi Carbon Joi

(1)

National Energy Nanjing E

(1)

National Petroleum Pipeli

(1)

National University of De

(1)

(1)

Newcapec Electronics

(1)

Ningbo Aoteng Intelligent

(1)

Ningbo Hanming Tech Co Lt

(1)

Ningbo Municipal Engineer

(1)

Ningbo Yisheng Hydraulic

(1)

Ningbo Yongyi Gaoke Pneum

(1)

Ningbo Zhenhai Yongli Mac

(1)

No 4 Eng Co Ltd Of Cccc T

(1)

No 719 Research Inst Chin

(1)

Northeastern University;

(1)

Northwest Electric Power

(1)

Northwestern University;

(1)

Offshore Oil Eng Qingdao

(1)

Oil States Industries

(1)

Ordos City Hehu Prot Cent

(1)

Panyu Chu Kong Steel Pipe

(1)

Peking University Shenzhe

(1)

Pmi Joinease Plastic Stee

(1)

Qingdao Bee Intelligent I

(1)

Qingdao Chengtong Buildin

(1)

Qingdao Energy Thermoelec

(1)

Qingdao Fulun Electronics

(1)

Qingdao Haiang Hvac Equip

(1)

Qingdao Headwaters Tech C

(1)

Qingdao Kaiyuan Valve Co

(1)

Qingdao Zhongrui Energy E

(1)

Quanzhou Longxin Zhigu Ne

(1)

Rifeng New Mat Co Ltd; Fo

(1)

(1)

SD Steel Rizhao

(1)

ST System Adrian Stys

(1)

Safol Valve Group Co Ltd

(1)

(1)

Savard Sebastien [ca]; Mo

(1)

Sc Solution Global Co Ltd

(1)

(1)

Shaanxi Anjian Investment

(1)

Shaanxi Goody Zhixin Equi

(1)

Shaanxi Nuode Tech Co Ltd

(1)

Shaanxi Panlubo Lubricati

(1)

Shaanxi Qinrui Inspection

(1)

Shaanxi Yaoda Steel Struc

(1)

Shandong Beilian Machiner

(1)

Shandong Gold Drill Metal

(1)

Shandong Huayun Equipment

(1)

Shandong Liansu Tech Indu

(1)

Shandong Luqiao Group

(1)

Shandong Rongfeng Textile

(1)

Shandong Shengda Plastic

(1)

Shandong Shengli Tongxing

(1)

Shandong Special Equipmen

(1)

Shandong Taihua Wisdom Wa

(1)

Shandong University of Sc

(1)

Shandong Vocational and T

(1)

Shandong Xingtong Fire Te

(1)

Shandong Yihuatian Ind De

(1)

Shandong Yuxiao Hafnium N

(1)

Shangao Zibo Eng Construc

(1)

Shanghai Chengtou Water E

(1)

Shanghai Datro Automobile

(1)

Shanghai Diyan Environmen

(1)

Shanghai Dongfulong Medic

(1)

Shanghai Electric Nuclear

(1)

Shanghai Haofeng Medical

(1)

Shanghai Inst Technology

(1)

Shanghai Investigation De

(1)

Shanghai Juke Fluid Contr

(1)

Shanghai Longyang Prec Co

(1)

Shanghai Runmai Huazheng

(1)

Shanghai Sanlingsiling Te

(1)

Shanghai Saxin Dongtai He

(1)

Shanghai University Of En

(1)

Shanghai Yuanyi Survey An

(1)

Shanghai Zhongshan Specia

(1)

Shangrao Hongrui Hvac Co

(1)

Shanxi Construction Engin

(1)

Shaoyang Baosheng Environ

(1)

(1)

Shengli Valve Co Ltd

(1)

Shenyang Academy Of Instr

(1)

Shenyang Hetai Metallurgi

(1)

Shenyang University of Te

(1)

Shenzhen Bominwell Techno

(1)

Shenzhen Jiahua Concrete

(1)

Shenzhen Saiit Informatio

(1)

Shenzhen Shengda Vacuum B

(1)

Shenzhen Sinoaude Tech Co

(1)

Shenzhen Woer Heat Shrink

(1)

Shenzhen Xinghu Decoratio

(1)

Shenzhen Yuxin Precision

(1)

Shenzhen Zhengjinchang Te

(1)

Shihezi University

(1)

Shijiazhuang Huadian Heat

(1)

Shinwoo Ind Co Ltd

(1)

Shipbuilding Technology R

(1)

Shiyan Tiance Mould Co Lt

(1)

Shuifa Beijing Constructi

(1)

Sichuan Dingneng Xinsheng

(1)

Sichuan Honghua Industry

(1)

Sichuan Letu Zhixing Tech

(1)

Sichuan Liansu Tech Indus

(1)

Sichuan University

(1)

Siyang Water Conservancy

(1)

(1)

South China University of

(1)

Southwest Chongqing Alumi

(1)

Southwest Jiaotong Univer

(1)

State Grid Electric Power

(1)

State Grid Hebei Electric

(1)

State Grid Shanghai Munic

(1)

Suizhou High Tech Ind Dev

(1)

Suzhou Chengke Automatic

(1)

Suzhou Chuangrui Machiner

(1)

Suzhou Hangyu Plastic Cem

(1)

Suzhou Nuclear Power Rese

(1)

Suzhou University of Scie

(1)

Suzhou Xingqi Steel Struc

(1)

Suzhou Zhongzhifu Securit

(1)

Systems Engineering Resea

(1)

(1)

Taier Heavy Industry

(1)

Taishan Jiachun Ind Co Lt

(1)

Tanboshi Electric Tech Ha

(1)

Tangshan Gaopin Wheel Rim

(1)

(1)

Tenaris Connections

(1)

The First Co Of China Eig

(1)

Tianjin Hongda Weiye Scie

(1)

Tianjin Oulixin Tech Co L

(1)

Tianjin Suhai Tech Co Ltd

(1)

Tianjin University of Tec

(1)

Tianjin Yugang Keep Warm

(1)

Tianjin Zhongchi Ind Co L

(1)

Tianyuan Construction Gro

(1)

Tibet Xuefeng Pipe Ind Co

(1)

Tonglu Fuchun Water Conse

(1)

Tsinghua University

(1)

Ufou Shanghai Intelligent

(1)

University of Science and

(1)

Uponor Innovation Ab

(1)

Wenzhou Hanfong Machinery

(1)

Wenzhou Huahai Sealing

(1)

Wenzhou Jinrui Constructi

(1)

West East Transp Branch o

(1)

Wuhan Qingshan Municipal

(1)

Wuhu Xinxing Ductile Iron

(1)

Wuxi Boen Tech Co Ltd

(1)

Wuxi Guangying Group; Wux

(1)

Wuxi Longwei Precision Tu

(1)

Wuxi Municipal Constructi

(1)

Wuxi Tenglong Plastics Te

(1)

Wuxi Zhongan Precision Te

(1)

Xi\'an Jiaotong Universit

(1)

Xi\'an Sino-Euro Material

(1)

Xi\'an University of Scie

(1)

Xiamen Road & Bridge Baic

(1)

Xian Juetian Power Tech C

(1)

Xian Research Inst Of Chi

(1)

Xiaomi Technology, Wuhan

(1)

Xinjiang Ba Yi Iron & Ste

(1)

Xinjiang Defeng Yisheng P

(1)

Xinjiang Gangtuo Energy T

(1)

Xinjiang Haichen Oil And

(1)

Xinjiang Zhongtai Chemica

(1)

Xinjiang Zhongtai Chemica

(1)

Xinte Energy Co Ltd; Xint

(1)

Xinxiang Pingyuan Aviatio

(1)

Xinyi Jiasite Machinery M

(1)

Xuzhou Global Prec Steel

(1)

Yan Songlei; Yan Hua

(1)

Yanan Jiasheng Petroleum

(1)

Yancheng Jiacheng Plastic

(1)

Yangchun New Iron and Ste

(1)

Yangzhou University; Jian

(1)

Yantai Engineering & Tech

(1)

Yantai Moon Compressor Co

(1)

Yantai Ruipu Electromecha

(1)

Yimiante Fluid Tech Jiang

(1)

(1)

Yishui Hongsheng Geologic

(1)

Yiwo Environmental Tech N

(1)

Yiwu Soton Daily Necessit

(1)

Yongheng Holding Group Co

(1)

Zeron Nanjing Automatic S

(1)

Zhangzhou Kehua Electric

(1)

(1)

Zhejiang Academy of Speci

(1)

Zhejiang Baojing Carbon M

(1)

Zhejiang Electric Power C

(1)

Zhejiang Engipower Tech C

(1)

Zhejiang Good Fittings

(1)

Zhejiang Jinhua Runchn To

(1)

Zhejiang Jiuli Hi-Technol

(1)

Zhejiang Lisheng M&e Tech

(1)

Zhejiang Lufan Intelligen

(1)

Zhejiang Maisite Hydrauli

(1)

Zhejiang Senchu Shuyuan I

(1)

Zhejiang Shirun Jianchuan

(1)

Zhejiang University

(1)

Zhejiang University of Sc

(1)

Zhejiang University of Te

(1)

Zhejiang Xianju Yonggu Ru

(1)

Zhejiang Yidun Furniture

(1)

Zhejiang Zhengtong Pipe I

(1)

Zhengzhou Huadian Honglu

(1)

Zhengzhou Lida Electric P

(1)

Zhengzhou University

(1)

Zhengzhou University; Liu

(1)

Zhengzhou University; Yel

(1)

Zhengzhou Yuanquan Refrig

(1)

Zhichengzao Beijing Tech

(1)

Zhongke Jinlong Metal Mat

(1)

Zhongyan Jilantai Chlor A

(1)

Zhuhai Institute Inspecti

(1)

Zhuji Hale Prec Machinery

(1)

Zibo Taili Ind Ceramics C

(1)

Zibo Zhike Electric Tech

(1)

Country

X

China Patent News

European Patent News

Korea Patent News

WIPO Patent News

Status

X

1 - 100 of 547 Items

Sign In / Subscribe

Select All

Share
Download as Excel
Download as PDF

State Intellectual Property Office of China Publishes Shandong Xingtong Fire Tech Co Ltd Patent Application for Grooved Pipe Fitting Installation Quality Judgment Method Based on I..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has published Shandong Xingtong Fire Tech Co Ltd patent application for Grooved Pipe Fitting Installation Quality Judgment Method Based on Image Recognition. The invention was developed by Zhang Long, Liu Wei and Meng Fantao. The patent application number is CN20..

State Intellectual Property Office of China Releases PowerChina Nuclear Engineering Co Limited Patent Application for Digital Nuclear Island Pipeline Construction Management Method..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released PowerChina Nuclear Engineering Co Limited patent application for Digital Nuclear Island Pipeline Construction Management Method and System. This invention was developed by Qi Yongping, Sang Ningyang, Wu Shen'ao, Fan Ruzhan and Ma Shile. The patent ap..

Guangzhou Gas Group Co Ltd Seeks Patent for Gas Pipe Network Line Patrol Task Distribution and Safety Management Method Based on Multi-user Cooperation

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Guangzhou Gas Group Co Ltd has sought patent for Gas Pipe Network Line Patrol Task Distribution and Safety Management Method Based on Multi-user Cooperation. This invention was developed by Zhang Guangyu, Guo Shenglan and Chen Xiaoming. The patent application number is CN20261041483 20260113. The patent pu..

State Intellectual Property Office of China Receives Electric Power Science Research Institute Of State Grid Anhui Electric Power Co Ltd Patent Application for Method for Analyzing..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Electric Power Science Research Institute Of State Grid Anhui Electric Power Co Ltd patent application for Method for Analyzing Influence of Leakage Diffusion of Directly-buried Gas Pipeline to Adjacent Cable Trench Under Multi-factor Action. Fan Mingha..

State Intellectual Property Office of China Releases Huaneng Nuclear Energy Technology Research Institute Co Ltd Patent Application for Cutting and Jam Releasing Device for Fuel Ba..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Huaneng Nuclear Energy Technology Research Institute Co Ltd patent application for Cutting and Jam Releasing Device for Fuel Ball Conveying Pipeline of High-temperature Gas Cooled Reactor. This invention was developed by Wang Qi, Zhang Shichun, Xiao San..

Jiangsu Strongwind Marine Equipment Co Ltd Submits Chinese Patent Application for Wind Power Steel Pipe Pile Welding Seam Quality Detection System Based on Machine Vision

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Jiangsu Strongwind Marine Equipment Co Ltd has submitted a patent application for Wind Power Steel Pipe Pile Welding Seam Quality Detection System Based on Machine Vision. This invention was developed by Zhou Fei, Yuan Yujun, Zhong Dayong and Kong Sen. The patent application number is CN20261014891 2026010..

Nanchang University Applies for Patent on Method and System for Simulating Heat Exchange System of Separated Gravity Assisted Heat Pipe

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Nanchang University has applied Chinese patent for Method and System for Simulating Heat Exchange System of Separated Gravity Assisted Heat Pipe. Weng Lingxiao, Wu Xingjian, Zhang Ying, Ma Yunjia and Duan Zhengyu developed it. The patent application number is CN202610426375 20260402. The patent publication n..

China Merchants Chongqing Communications Technology Research & Design Institute Co Ltd Seeks Patent for Roadbed Drainage Pipe Dredging Method and Device, Terminal and Medium

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- China Merchants Chongqing Communications Technology Research & Design Institute Co Ltd has sought patent for Roadbed Drainage Pipe Dredging Method and Device, Terminal and Medium. This invention was developed by Xu Jianqiang, Sun Yaoming, Xia Renguo, Zhou Xiaojun, Tong Dike, Wei Weicheng, Yang Wei, Qing Guang..

State Intellectual Property Office of China Receives Shanghai University Of Engineering Science Patent Application for Prediction and Evaluation Method for Corrosion Fatigue Residu..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Shanghai University Of Engineering Science patent application for Prediction and Evaluation Method for Corrosion Fatigue Residual Life of Oil Pipeline. Huang Bixiong, Liu Xintian and Liu Huiting developed the invention. The patent application number is..

State Intellectual Property Office of China Receives Zhengzhou University Patent Application for Microscopic Simulation Method for Soil Erosion and Pavement Subsidence Induced by N..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Zhengzhou University patent application for Microscopic Simulation Method for Soil Erosion and Pavement Subsidence Induced by Non-pressure Pipeline Leakage. Li Bin, Yao Xupei, Zhang Qunlei, Zuo Shenghao, Fang Hongyuan, Wang Shuang, Du Mingrui, Zhao Peng..

State Intellectual Property Office of China Receives Xinte Energy Co Ltd and Xinte Silicon Based Mat Co Ltd Patent Application for Erosion Corrosion Early Warning Method, Device an..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Xinte Energy Co Ltd and Xinte Silicon Based Mat Co Ltd patent application for Erosion Corrosion Early Warning Method, Device and Equipment for Tail Gas Pipeline of Reduction Furnace. Wu Xuejiao, He Zhiqi, Zhang Yangyang, Lai Hongjun, Xu Yuling, Song Yon..

Changzhou Liangxu Vehicle Fittings Co Ltd Seeks Patent for Pipe End Forming Multi-step Stress Release Method and System

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Changzhou Liangxu Vehicle Fittings Co Ltd has sought patent for Pipe End Forming Multi-step Stress Release Method and System. This invention was developed by Pan Xin and Pan Jinliang. The patent application number is CN202610431116 20260402. The patent publication number is CN121960073 (A). International P..

Chengdu Aircraft Industry Group Submits Chinese Patent Application for Sealing Interface Leakage Analysis Method and System of Flared Pipe Joint, Medium and Equipment

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Chengdu Aircraft Industry Group has submitted a patent application for Sealing Interface Leakage Analysis Method and System of Flared Pipe Joint, Medium and Equipment. This invention was developed by Li Muxiao, Tang Jia, Wang Fuchuan, Chen Hanlin, Xu Dong, Ge Mengzhao, Zhang Ping, Gong Zhengchao, Liu Chang an..

Harbin Institute Of Tech Weihai Seeks Patent for Prediction Method and System for Static Water External Pressure Bearing Capacity of Composite Material Flexible Pipe

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Harbin Institute Of Tech Weihai has sought patent for Prediction Method and System for Static Water External Pressure Bearing Capacity of Composite Material Flexible Pipe. This invention was developed by Mei Lei, Shi Chen and Kang Uk. The patent application number is CN20261088474 20260122. The patent publ..

Xi'an Thermal Power Research Institute Co Ltd Files Chinese Patent Application for Thermal Power Plant Pipeline Residual Life Prediction Method, System and Equipment and Storage Me..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Xi'an Thermal Power Research Institute Co Ltd has filed a patent application for Thermal Power Plant Pipeline Residual Life Prediction Method, System and Equipment and Storage Medium. This invention was developed by Qin Chengpeng, Xu Xiongfei, Cheng Jun, Wang Zhiqiang, Li Liang, Wang Fugui, Li Dongjiang, Wang..

Inner Mongolia Mengfa Coal Co Ltd Submits Patent Application for Method and System for Monitoring High-stress Area of Underground Filling Pipeline

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Inner Mongolia Mengfa Coal Co Ltd has submitted a patent application for Method and System for Monitoring High-stress Area of Underground Filling Pipeline. Liu Jinwei and Bai Zhiqiang developed the invention. The patent application number is CN20261097176 20260123. The patent publication number is CN121959..

Sichuan University Submits Chinese Patent Application for Urban Drainage System Virtual Modeling Method Oriented to Drainage Pipe Network Data Missing Condition

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Sichuan University has submitted a patent application for Urban Drainage System Virtual Modeling Method Oriented to Drainage Pipe Network Data Missing Condition. This invention was developed by Ding Yibo, Zhou Chun, Yan Chuanjie, Zhou Li and Li Haowen. The patent application number is CN20261051036 20260115...

Powerchina Nuclear Engineering Co Limited Submits Chinese Patent Application for Nuclear Island Pipeline Simulation Installation Method and System Based on Digital System

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Powerchina Nuclear Engineering Co Limited has submitted a patent application for Nuclear Island Pipeline Simulation Installation Method and System Based on Digital System. This invention was developed by Qi Yongping, Liu Dong, Fan Ruzhan, Guo Qingpu and Deng Chuandai. The patent application number is CN202..

State Intellectual Property Office of China Releases Chery Automobile Patent Application for Water Inlet and Outlet Pipe, Radiator and Production Method of Water Inlet and Outlet P..

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Chery Automobile patent application for Water Inlet and Outlet Pipe, Radiator and Production Method of Water Inlet and Outlet Pipe. This invention was developed by Jin Yongkang and Xu Ting. The patent application number is CN202610145011 20260202. The ..

State Intellectual Property Office of China Publishes Zhejiang Baojing Carbon Mat Co Ltd and Shaoxing Baojing Composite Mat Co Ltd Patent Application for Winding Forming Die for Ta..

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has published Zhejiang Baojing Carbon Mat Co Ltd and Shaoxing Baojing Composite Mat Co Ltd patent application for Winding Forming Die for Tail Stay Pipe of Unmanned Aerial Vehicle. The invention was developed by Zhong Weidi, Feng Qian, Yun Lina, Xiong Hailiang, Wang..

Yancheng Jiacheng Plastic Co Ltd Submits Chinese Patent Application for Hot Melting Connecting Device for HDPE Silicon Core Pipe

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- Yancheng Jiacheng Plastic Co Ltd has submitted a patent application for Hot Melting Connecting Device for HDPE Silicon Core Pipe. This invention was developed by Huang Xu and Lu Genlin. The patent application number is CN202610414040 20260331. The patent publication number is CN121946873 (A). International..

State Intellectual Property Office of China Releases Hainan Jiyou Tech Co Ltd and Hainan Tropical Ocean University Patent Application for Flexible Composite Pipe Suitable for Ultra..

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Hainan Jiyou Tech Co Ltd and Hainan Tropical Ocean University patent application for Flexible Composite Pipe Suitable for Ultra-deepwater Oil and Gas Field and Preparation Method of Flexible Composite Pipe. This invention was developed by Li Ji, Lyu Yun..

State Intellectual Property Office of China Publishes Hebei Jinxing Tech Co Ltd Patent Application for Brake Hose with Ultralow Expansion Performance

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has published Hebei Jinxing Tech Co Ltd patent application for Brake Hose with Ultralow Expansion Performance. The invention was developed by Liu Xiaoqian, Lee Yeong Chae, Gao Yi, Wang Baole and Jiao Mei. The patent application number is CN202610177914 20260207. ..

State Intellectual Property Office of China Receives Zhejiang Engipower Tech Co Ltd Patent Application for Multi-source Data Fused Heat Supply System Pipe Network Corrosion State M..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Zhejiang Engipower Tech Co Ltd patent application for Multi-source Data Fused Heat Supply System Pipe Network Corrosion State Monitoring and Protection Method. Zhao Qiong and Xie Jinfang developed the invention. The patent application number is CN202..

Asano Co Ltd Seeks Patent for Pipe Structure

Pipe

| Mon 27 Jul 2026

Geneva, July 28 -- Asano Co Ltd has sought patent for Pipe Structure. This invention was developed by Funatsu Wataru, Nishi Yasuhiro, Asano Keisuke and Teraguchi Gouichi. The patent application number is WO2025JP00966 20250115. The patent publication number is WO2026154560 (A1). International Patent Classification codes are F..

State Intellectual Property Office of China Receives China MCC20 Group Corporation and Shanghai Ershiye Construction Co Ltd Patent Application for Mounting Structure for Aeration P..

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received China MCC20 Group Corporation and Shanghai Ershiye Construction Co Ltd patent application for Mounting Structure for Aeration Pipe of Biochemical Pool. An Bin, Xing Liang, Huang Rui, Song Wenzhi and Li Qiang developed the invention. The patent applic..

World Intellectual Property Organization Publishes Tenaris Connections Patent Application for Coated Pipeline Having a Joint Coating

Pipe

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has published Tenaris Connections patent application for Coated Pipeline Having a Joint Coating. The invention was developed by Dangol Nimesh, Hegdal Jan Peder, Meland Vegard, Singstad Per Ove and Skousen Clayton. The patent application number is WO2026EP51158 202601..

Bz Bots Submits WIPO Patent Application for Assembly for Transmitting a Torque to a Working Tool Configured to Move Inside a Pipe

Pipe

| Mon 27 Jul 2026

Geneva, July 28 -- Bz Bots has submitted a patent application for Assembly for Transmitting a Torque to a Working Tool Configured to Move Inside a Pipe. This invention was developed by Merle Matthieu and Le Flao Vincent. The patent application number is WO2026EP51082 20260116. The patent publication number is WO2026154136 (A1..

State Intellectual Property Office of China Releases Electric Power Science Research Institute Of State Grid Anhui Electric Power Co Ltd Patent Application for High-capacity Circui..

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Electric Power Science Research Institute Of State Grid Anhui Electric Power Co Ltd patent application for High-capacity Circuit Breaker Heat Dissipation Structure Based on Micro-nano Structure Heat Pipe. This invention was developed by Zhao Hengyang, H..

State Intellectual Property Office of China Receives Guangzhou Metro Group Patent Application for Variable-diameter Shield Steel Pipe Piece Joint Design Method Based on Random Erro..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Guangzhou Metro Group patent application for Variable-diameter Shield Steel Pipe Piece Joint Design Method Based on Random Error Accumulation. Gu Feng, Jiang Wei'an, Wang Hui, Huang Hui, Liu Zhicheng, Zhou Ziyang, Mo Nuanjiao and Zhang Xiaoguang develop..

Guangdong Water Resources And Hydropower Tech Center Guangdong Water And Soil Conservation Monitorin Submits Chinese Patent Application for Method, Device and Equipment for Safely ..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Guangdong Water Resources And Hydropower Tech Center Guangdong Water And Soil Conservation Monitorin has submitted a patent application for Method, Device and Equipment for Safely Monitoring Load of Embankment Penetrating Pipeline and Medium. This invention was developed by Jin Xiaobing, Ye Hexin, Li Ziyu and..

Inner Mongolia Baotou Steel Union Co Ltd Submits Chinese Patent Application for Intelligent Monitoring Method and System for Blast Furnace Pipeline Stroke Accident

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Inner Mongolia Baotou Steel Union Co Ltd has submitted a patent application for Intelligent Monitoring Method and System for Blast Furnace Pipeline Stroke Accident. This invention was developed by Bai Xiaoguang, Li Yuzhu, Shi Kai, Li Yang, Feng Cong, Gao Donghui, Han Yewei, Qu Yunyu, Yang Fan, Qiao Pu and Gao..

Zhejiang University of Technology Submits Patent Application for Discharging, Conveying and Storing Device for Cleaned Steel Pipes and Driving Method

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- Zhejiang University of Technology has submitted a patent application for Discharging, Conveying and Storing Device for Cleaned Steel Pipes and Driving Method. Wang Yangyu, Chen Songquan, Ma Xinnan and Shen Yang developed the invention. The patent application number is CN202610144484 20260202. The patent publ..

National University of Defense Technology PLA Submits Chinese Patent Application for Physical Field Line Arrow Direction Processing Method, System and Equipment Based on VTK Pipeli..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- National University of Defense Technology PLA has submitted a patent application for Physical Field Line Arrow Direction Processing Method, System and Equipment Based on VTK Pipeline and Medium. This invention was developed by Miao Yulu, Xiao Diaojie, Zou Qiaoyi, Song Xuze, Gan Xinbiao, Gao Xiang, Zhang Xinyu..

Hansun Shanghai Marine Tech Co Ltd Submits Patent Application for Method and System for Monitoring Abnormal Pressure of Fuel Oil Common Rail Pipe of Marine Main Engine

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Hansun Shanghai Marine Tech Co Ltd has submitted a patent application for Method and System for Monitoring Abnormal Pressure of Fuel Oil Common Rail Pipe of Marine Main Engine. Zhang Guichen, Jiang Haibo and Hou Liangsheng developed the invention. The patent application number is CN20261088471 20260122. Th..

University of Science and Technology Beijing Submits Patent Application for Continuous Rolling Pipe Digital Twin Portrait Abnormity Early Warning and Quality Evaluation Method and ..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- University of Science and Technology Beijing has submitted a patent application for Continuous Rolling Pipe Digital Twin Portrait Abnormity Early Warning and Quality Evaluation Method and Device. Xu Yuhang, Wang Xueyuan, Wang Xiaochen, Chen Jiaqi, Yu Yue, Liu Guodong, Li Jingdong, Yang Quan, Sun Youzhao, Zhou..

State Intellectual Property Office of China Releases Guangdong Yuandian Group Co Ltd Patent Application for Rain Sewage Pipe Network Congestion Detection Method and System

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Guangdong Yuandian Group Co Ltd patent application for Rain Sewage Pipe Network Congestion Detection Method and System. This invention was developed by Gao Jinghan, Luo Chao, Ye Yufang, Zhang Jianhui, Gao Rongbao and Li Dapeng. The patent application..

Shanghai Dongfulong Medical Packaging Mat Submits Chinese Patent Application for Corrugated Pipe Driven Alternative Tangential Flow Perfusion System

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Shanghai Dongfulong Medical Packaging Mat has submitted a patent application for Corrugated Pipe Driven Alternative Tangential Flow Perfusion System. This invention was developed by Zhang Yashuang, Kong Xiangqi, Yin Jian, Liu Changhao, Xu Kun, Sun Minggang and Li Wei. The patent application number is CN20241..

Xi'an Thermal Power Research Institute Co Ltd Submits Chinese Patent Application for Heat-engine Plant Pipeline Descaling Cleaning Agent as Well as Preparation Method and Applicati..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Xi'an Thermal Power Research Institute Co Ltd has submitted a patent application for Heat-engine Plant Pipeline Descaling Cleaning Agent as Well as Preparation Method and Application Thereof. This invention was developed by Xian Jiarong, Li Ji, Wang Bohan, Zhang Liangliang, Shi Zhigang, He Xiaodong, Li Dongdo..

Lishui Zeshan Xunsheng Tech Co Ltd Seeks Patent for Steel Pipe Cleaning Mixed Solution, Preparation Method Thereof and Method for Cleaning Pollutants on Surface of Steel Pipe

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Lishui Zeshan Xunsheng Tech Co Ltd has sought patent for Steel Pipe Cleaning Mixed Solution, Preparation Method Thereof and Method for Cleaning Pollutants on Surface of Steel Pipe. This invention was developed by Shen Tong, Zheng Yanghai, Chen Dihua and Chen Zhihao. The patent application number is CN20261..

Shaanxi Panlubo Lubrication Tech Co Ltd Submits Chinese Patent Application for Lubricant Composition for Hot Extrusion Forming of Titanium and Titanium Alloy Seamless Pipes and App..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Shaanxi Panlubo Lubrication Tech Co Ltd has submitted a patent application for Lubricant Composition for Hot Extrusion Forming of Titanium and Titanium Alloy Seamless Pipes and Application of Lubricant Composition. This invention was developed by Shu Jun. The patent application number is CN20261078612 2026..

Shanghai Longyang Prec Compound Copper Pipe Co Ltd Files Chinese Patent Application for Combined Lifting Appliance for Paying Off Copper Coil Pipe

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- Shanghai Longyang Prec Compound Copper Pipe Co Ltd has filed a patent application for Combined Lifting Appliance for Paying Off Copper Coil Pipe. This invention was developed by Li Wenke, He Yingbin, Chen Jiancheng, Yang Kun, Tan Qingsong and Chang Jianyong. The patent application number is CN20251251671 2..

State Intellectual Property Office of China Releases Hunan Sixing Engineering Testing Consulting Patent Application for Rapid Lifting-out Device for Municipal Underground Pipe Netw..

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Hunan Sixing Engineering Testing Consulting patent application for Rapid Lifting-out Device for Municipal Underground Pipe Network Detection Equipment. This invention was developed by Huang Wei, Deng Ze and He Lin. The patent application number is CN20..

State Intellectual Property Office of China Publishes Hangzhou Huineng Industry Patent Application for Hot-dip Galvanized Steel Pipe Packaging Device and Method

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has published Hangzhou Huineng Industry patent application for Hot-dip Galvanized Steel Pipe Packaging Device and Method. The invention was developed by Peng Chun, Ni Huagang, Chen Yuli and Yan Dongyun. The patent application number is CN202610178018 20260207. The ..

World Intellectual Property Organization Releases Contitech Shandong Eng Rubber Product Co Ltd Patent Application for a Hose

Pipe

| Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has released Contitech Shandong Eng Rubber Product Co Ltd patent application for a Hose. This invention was developed by Bai Jinhan, Jia Lihua and Zhang Ying. The patent application number is WO2026CN73142 20260116. The patent publication number is WO2026153509 (A1)...

State Intellectual Property Office of China Receives Guangdong Buster Technology Patent Application for Pipe Winding Machine

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Guangdong Buster Technology patent application for Pipe Winding Machine. Yang Qinpei, He Jiaquan and Zhu Shaodong developed the invention. The patent application number is CN202610343653 20260320. The patent publication number is CN121948204 (A). Inter..

Ningbo Yongyi Gaoke Pneumatic Co Ltd Files Chinese Patent Application for Valve Terminal Control Box Based on Intelligent Turbulence Valve and Pipe Blockage Early Warning System in..

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- Ningbo Yongyi Gaoke Pneumatic Co Ltd has filed a patent application for Valve Terminal Control Box Based on Intelligent Turbulence Valve and Pipe Blockage Early Warning System in Pneumatic Ash Conveying System. This invention was developed by Shen Jiating. The patent application number is CN202610284764 20..

Chen Leizhen Files WIPO Patent Application for Domestic Drainpipe

Pipe

| Mon 27 Jul 2026

Geneva, July 28 -- Chen Leizhen has filed a patent application for Domestic Drainpipe. The patent application number is WO2025CN142788 20251216. The patent publication number is WO2026152996 (A1). International Patent Classification codes are E03C1/122 and E03C1/26. According to the abstract released by the World Intelle..

State Intellectual Property Office of China Receives National Petroleum Pipeline Network Group Patent Application for Quality Spot Check Excavation Management Method, Device and Eq..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received National Petroleum Pipeline Network Group patent application for Quality Spot Check Excavation Management Method, Device and Equipment for Circumferential Weld of Pipeline and Medium. Hu Yabo, Gan Zecheng, Zhang Kaili, Feng Qingshan, Zhang Zhaoxu, Chen ..

State Intellectual Property Office of China Publishes Shengli Oilfield Dongfang Pengda Non-Metallic Material Product Patent Application for Adhesive for Repairing Glass Fiber Reinf..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has published Shengli Oilfield Dongfang Pengda Non-Metallic Material Product patent application for Adhesive for Repairing Glass Fiber Reinforced Plastic Pipeline and Preparation Process Thereof. The invention was developed by Li Li, Lyu Xin, Shao Guangguo, Liu Luka..

Hubei Jintianye Tech Co Ltd Submits Chinese Patent Application for Perspective Durable Antistatic Filter Tip Rod Conveying Pipeline Composite Material and Preparation Method Thereo..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Hubei Jintianye Tech Co Ltd has submitted a patent application for Perspective Durable Antistatic Filter Tip Rod Conveying Pipeline Composite Material and Preparation Method Thereof. This invention was developed by Wang Xianming, Li Hao and Zhou Shengyu. The patent application number is CN202610392322 2026..

Jinwan Meigang Green Energy High Tech Development Shanghai Co Ltd Submits Chinese Patent Application for Marine Hybrid Kinetic Energy Pipe Integration Device with Multiple Planetar..

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- Jinwan Meigang Green Energy High Tech Development Shanghai Co Ltd has submitted a patent application for Marine Hybrid Kinetic Energy Pipe Integration Device with Multiple Planetary Gear Sets and Axial Flux Motors. This invention was developed by Du Jingen. The patent application number is CN202610206687 2..

Wenzhou Jinrui Construction Co Ltd Submits Patent Application for Municipal Pipeline Transportation Device

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- Wenzhou Jinrui Construction Co Ltd has submitted a patent application for Municipal Pipeline Transportation Device. Liu Jin developed the invention. The patent application number is CN202610220284 20260224. The patent publication number is CN121947590 (A). International Patent Classification code is B62B3/..

Zhejiang Lisheng M&e Tech Co Ltd Files WIPO Patent Application for Corrugated Pipe, and Production Apparatus and Method Therefor

Pipe

| Mon 27 Jul 2026

Geneva, July 28 -- Zhejiang Lisheng M&e Tech Co Ltd has filed a patent application for Corrugated Pipe, and Production Apparatus and Method Therefor. This invention was developed by Zhou Yizhi and Shan Guangdao. The patent application number is WO2025CN143737 20251219. The patent publication number is WO2026153024 (A1). Inter..

Chengdu Qinchuan IoT Technology Files Chinese Patent Application for Drainage Pipe Network Siltation Treatment System and Method Based on Internet of Things Large Model

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Chengdu Qinchuan IoT Technology has filed a patent application for Drainage Pipe Network Siltation Treatment System and Method Based on Internet of Things Large Model. This invention was developed by Luo Guobin, Zhou Junyan and Shao Hanshu. The patent application number is CN202610398921 20260330. The patent..

Xi'an University of Science and Technology Files Chinese Patent Application for Mine Water Pipe Network Monitoring, Regulating and Controlling Method and System Based on Digital Tw..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Xi'an University of Science and Technology has filed a patent application for Mine Water Pipe Network Monitoring, Regulating and Controlling Method and System Based on Digital Twinning. This invention was developed by Zhang Lidong, Zhou Shangyong, Hou Pengfei, Nan Fan, Su Bin, Wang Tao, Wang Jiuzhu, Luo Zhenm..

State Grid Shanghai Municipal Electrical Power and Shanghai International Superconducting Tech Co Ltd Seek Patent for Flexible Vacuum Heat Insulation Pipe with Service Life Self-di..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- State Grid Shanghai Municipal Electrical Power and Shanghai International Superconducting Tech Co Ltd have sought patent for Flexible Vacuum Heat Insulation Pipe with Service Life Self-diagnosis Function for Superconducting Cable. This invention was developed by Huang Yijia, Xu Qingchuan, Zong Xihua, Huang Hu..

China Nuclear Power Operation Technology, Research Institute Of Nuclear Power Operation and CNNC Nuclear Power Operation Management Submit Chinese Patent Application for Method for..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- China Nuclear Power Operation Technology, Research Institute Of Nuclear Power Operation and CNNC Nuclear Power Operation Management have submitted a patent application for Method for Reducing Hydrogen and Deuterium Concentration at Key Position of Heavy Water Reactor Pressure Pipe. This invention was develope..

Southwest Jiaotong University and China State Railway Group Submit Chinese Patent Application for Method for Simulating Train Air Braking System Pipe Pressure Fluctuation Under Com..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Southwest Jiaotong University and China State Railway Group have submitted a patent application for Method for Simulating Train Air Braking System Pipe Pressure Fluctuation Under Complex Conditions. This invention was developed by Wang Kaiyun, Song Jiayuan and Wang Xinyue. The patent application number is ..

Zhejiang Academy of Special Equipment Science and Juhua Group Corp File Chinese Patent Application for Method for Correcting Plastic Damage Deformation of Pipeline

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Zhejiang Academy of Special Equipment Science and Juhua Group Corp have filed a patent application for Method for Correcting Plastic Damage Deformation of Pipeline. This invention was developed by Rai Shun, Teng Guoyang, Guan Chenfeng, Wu Haojin, Yan Sunting, Tang Ping, Chen Yonggui, Zhang Wei and Fang Yanran..

CCTEG Taiyuan Times Power Co Ltd and Shendong Coal Branch Of China Shenhua Energy Co Limited Submit Chinese Patent Application for Pipe Grabbing Installation Operation Vehicle

Pipe

| Mon 27 Jul 2026

Beijing, July 28 -- CCTEG Taiyuan Times Power Co Ltd and Shendong Coal Branch Of China Shenhua Energy Co Limited have submitted a patent application for Pipe Grabbing Installation Operation Vehicle. This invention was developed by Ma Yanwei, Gao Dongli, Jin Xianping, Wang Hongping, Liu Dening, Tian Shu, Cheng Yujun, Hao Yaxing, ..

Anqing Water Group Co Ltd andHuazhong University of Science and Technology Submit WIPO Patent Application for Detection Device and Method for Water Supply Pipeline Allowing for Ent..

Pipe

| Mon 27 Jul 2026

Geneva, July 28 -- Anqing Water Group Co Ltd and Huazhong University of Science and Technology have submitted a patent application for Detection Device and Method for Water Supply Pipeline Allowing for Entering from Fire Hydrant Base. This invention was developed by Luo Xubin, Wei Lei, Hu Rui and Han Bin. The patent applicati..

Shenzhen Saiit Information Tech Co Ltd, Shenzhen Gas Invest Co Ltd and Shenzhen Gas File Chinese Patent Application for Gas Pipeline Data Integrity Verification Method and System, ..

Pipe

| Tue 28 Jul 2026

Beijing, July 28 -- Shenzhen Saiit Information Tech Co Ltd, Shenzhen Gas Invest Co Ltd and Shenzhen Gas have filed a patent application for Gas Pipeline Data Integrity Verification Method and System, Terminal and Storage Medium. This invention was developed by Zhao Junwei, Mou Guanliang, Yue Yingyi, Li Zhixiong, Li Zhicong, Zhan..

CCC Guangzhou Dredging and CCCC Fc Dredging Co Ltd Seek Patent for Throat Pipe Type Pressurizing Overflow Power Generation Device Considering Overflow Effect

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- CCC Guangzhou Dredging and CCCC Fc Dredging Co Ltd have sought patent for Throat Pipe Type Pressurizing Overflow Power Generation Device Considering Overflow Effect. This invention was developed by Li Xiaoyan, Wan Xiang, Chen Ying, Zeng Hui, Xu Xiangdong, Cao Cunxian, Zhang Peng, Dai Langhai, Lu Lei, Wei Jiju..

Huaneng Jilin Power Generation, Jiutai Electric Factory, Huaneng Jilin Power Generation Co Ltd, Xi'an Thermal Power Research Institute Co Ltd and Xi'an Xire Energy Saving Tech Co L..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Huaneng Jilin Power Generation, Jiutai Electric Factory, Huaneng Jilin Power Generation Co Ltd, Xi'an Thermal Power Research Institute Co Ltd and Xi'an Xire Energy Saving Tech Co Ltd have applied Chinese patent for Early Warning and Monitoring Method and System for Tiny Leakage of Heat Supply Pipe Network and..

Zhengzhou University and Yellow River Laboratory Henan Apply for Patent on Underground Pipeline Detection Method Based on Closed Circuit Television and Transient Impact

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Zhengzhou University and Yellow River Laboratory Henan have applied Chinese patent for Underground Pipeline Detection Method Based on Closed Circuit Television and Transient Impact. Li Bin, Fang Hongyuan, Wang Niannian, Xue Binghan, Lei Jianwei, Shen Junjie and Wan Jingru developed it. The patent applicati..

Xiamen Road & Bridge Baicheng Traffic Eng Co Ltd, Xiamen University and Xiamen Road & Bridge Baicheng Construction Invest Co Ltd Submit Chinese Patent Application for Urban Undergr..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Xiamen Road & Bridge Baicheng Traffic Eng Co Ltd, Xiamen University and Xiamen Road & Bridge Baicheng Construction Invest Co Ltd have submitted a patent application for Urban Underground Comprehensive Pipe Gallery Concrete Engineering Quality Evaluation Method. This invention was developed by Li Xuehong, Yan ..

National Energy Nanjing Electric Power Test Research, Chn Energy Science And Technology Research Institute Co Ltd and Hohai University Apply for Patent on System and Method for Tes..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- National Energy Nanjing Electric Power Test Research, Chn Energy Science And Technology Research Institute Co Ltd and Hohai University have applied Chinese patent for System and Method for Testing Fracture Toughness of Hydrogen-doped Pipeline Material. Ding Haoran, Tan Rui, Liu Zhitan, Jiang Guoan, Yang Ke, W..

Hc Kunststoffwerk Ruelzheim GmbH Seeks Patent for Arrangement with a Connecting Piece Fastened to a Hose

Pipe

| Sun 26 Jul 2026

Alexandria, July 27 -- Hc Kunststoffwerk Ruelzheim GmbH has sought patent for Arrangement with a Connecting Piece Fastened to a Hose. This invention was developed by Hamburger Andreas. The patent application number is US202619455059 20260121. The patent publication number is US20260210467 (A1). International Patent Classifica..

SC Solution Global Co Ltd Submits United States Patent Application for Apparatus for Determining Leakage Using Pipeline Characteristics and Noise Pattern, and Learning Method There..

Pipe

| Mon 27 Jul 2026

Alexandria, July 27 -- SC Solution Global Co Ltd has submitted a patent application for Apparatus for Determining Leakage Using Pipeline Characteristics and Noise Pattern, and Learning Method Thereof. This invention was developed by Na Kwang Yun. The patent application number is US202619569235 20260317. The patent publication..

Shengli Valve Co Ltd Submits Chinese Patent Application for Online Cleaning Type Pipeline Expansion Joint with Built-in Filter Screen

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Shengli Valve Co Ltd has submitted a patent application for Online Cleaning Type Pipeline Expansion Joint with Built-in Filter Screen. This invention was developed by Hong Haiyan, Wu Pingsheng, Gao Chaojie, Yang Gangbao, Xu Bingfeng and Wang Jinliang. The patent application number is CN202610411735 2026033..

Anhui Xinyongsheng Microcrystalline Mat Co Ltd Submits Chinese Patent Application for Weldable Metal Ceramic Composite Pipe and Preparation Process Thereof

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Anhui Xinyongsheng Microcrystalline Mat Co Ltd has submitted a patent application for Weldable Metal Ceramic Composite Pipe and Preparation Process Thereof. This invention was developed by Cao Longbo, Jia Xiyong, Lyu Yang, Jia Xisheng and Jia Peixiang. The patent application number is CN202610359327 202603..

Shaanxi Goody Zhixin Equipment Installation Co Ltd Seeks Patent for Spiral Ribbed Steel Pipe Coated with Plastic Inside and Outside

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Shaanxi Goody Zhixin Equipment Installation Co Ltd has sought patent for Spiral Ribbed Steel Pipe Coated with Plastic Inside and Outside. This invention was developed by Peng Guangyuan and Yuan Xuefeng. The patent application number is CN202610333307 20260318. The patent publication number is CN121953150 (..

Qingdao Chengtong Building Eng Co Ltd Submits Chinese Patent Application for Waterproof Structure of Through-wall Pipe of Building Thermal Insulation Wall

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Qingdao Chengtong Building Eng Co Ltd has submitted a patent application for Waterproof Structure of Through-wall Pipe of Building Thermal Insulation Wall. This invention was developed by Hou Chengguo and Chen Yonglei. The patent application number is CN202610247097 20260302. The patent publication number ..

State Intellectual Property Office of China Publishes Shanghai Chengtou Water Engineering Project Man Co Ltd and Shanghai Installation Engineering Group Patent Application for Angl..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- State Intellectual Property Office of China has published Shanghai Chengtou Water Engineering Project Man Co Ltd and Shanghai Installation Engineering Group patent application for Angle-adjustable Temporary Pipeline Supporting Frame and Application Method Thereof. The invention was developed by Jiang Lingling..

Fujian Huanyang New Mat Co Ltd Files Chinese Patent Application for Adjustable Pipeline Supporting Device

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Fujian Huanyang New Mat Co Ltd has filed a patent application for Adjustable Pipeline Supporting Device. This invention was developed by Xian Baihu, Liu Yuqing, Liu Zhanpeng and Wu Dasen. The patent application number is CN202610387970 20260327. The patent publication number is CN121953146 (A). Internation..

State Intellectual Property Office of China Receives Sichuan Dingneng Xinshengda Construction Eng Co Ltd Patent Application for Modularized Hydraulic Pipe Jacking System

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- State Intellectual Property Office of China has received Sichuan Dingneng Xinshengda Construction Eng Co Ltd patent application for Modularized Hydraulic Pipe Jacking System. Jiang Wei, Xiong Tao, Peng Jingsong, Wang Qibin, Pu Gang and Chen Xing developed the invention. The patent application number is CN2..

State Intellectual Property Office of China Receives Shanghai Institute Technology Patent Application for PVC (polyvinyl Chloride) Pipeline Electrical Detection Method Suitable for..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- State Intellectual Property Office of China has received Shanghai Institute Technology patent application for PVC (polyvinyl Chloride) Pipeline Electrical Detection Method Suitable for Multi-stage Burial Depth Condition. Guo Mingzhe, Fan Qingyuan, Pan Wangyi, Liu Yu, Kong Chen, Chen Xiaoyao, Huang Junge and D..

Anhui Shendi Xinneng Tech Co Ltd Submits Patent Application for Underground Pipeline Scattered Wave Separation Imaging Method and System and Medium

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Anhui Shendi Xinneng Tech Co Ltd has submitted a patent application for Underground Pipeline Scattered Wave Separation Imaging Method and System and Medium. Zou Xin, Wang Yi and Li Mingliang developed the invention. The patent application number is CN202610416836 20260401. The patent publication number is ..

State Intellectual Property Office of China Receives China Institute For Radiation Protection Patent Application for Method for Detecting Nuclide Release Amount of Radioactive Pipe..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- State Intellectual Property Office of China has received China Institute For Radiation Protection patent application for Method for Detecting Nuclide Release Amount of Radioactive Pipeline in Cutting Process. Lian Bing, Yue Qi, Wang Yan, Kang Jing, Shi Yikun, Yang Jie, Zhang Qinyu, Wu Feifei, Gu Zhijie, Li Zh..

Hagong Kexun Shenyang Intelligent Industrial Tech Co Ltd Submits Patent Application for High-frequency Signal Processing Method of Submarine Pipeline Sas Monitoring System

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Hagong Kexun Shenyang Intelligent Industrial Tech Co Ltd has submitted a patent application for High-frequency Signal Processing Method of Submarine Pipeline Sas Monitoring System. Chen Haiguang and Liu Bo developed the invention. The patent application number is CN202610436415 20260403. The patent publica..

China Academy Of Ordnance Industry And Explosives Engineering And Safety Tech Submits Patent Application for Comprehensive Test System for Judging Explosion Propagation of Energeti..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- China Academy Of Ordnance Industry And Explosives Engineering And Safety Tech has submitted a patent application for Comprehensive Test System for Judging Explosion Propagation of Energetic Material Mixed Liquid Pipeline. Lu Yuewen, Du Bowen, Li Wenhai, Yang Xiaoming, Huang Hongwei, Zhang Wei, Liu Ning, Yu Qi..

State Intellectual Property Office of China Releases Panyu Chu Kong Steel Pipe Lianyungang Co Ltd Patent Application for Ultrasonic Automatic Scanning and Detecting Device for Weld..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- State Intellectual Property Office of China has released Panyu Chu Kong Steel Pipe Lianyungang Co Ltd patent application for Ultrasonic Automatic Scanning and Detecting Device for Weld Defects of Steel Pipe. This invention was developed by Wang Boli and Li Tao. The patent application number is CN2026103860..

Shaanxi Nuode Tech Co Ltd Submits Chinese Patent Application for Ultrasonic Guided-wave Low-frequency Detection Device for Pipeline Corrosion

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Shaanxi Nuode Tech Co Ltd has submitted a patent application for Ultrasonic Guided-wave Low-frequency Detection Device for Pipeline Corrosion. This invention was developed by Li Qunsheng, Li Jinrui, Li Desheng and Jiang Wenying. The patent application number is CN202610159287 20260204. The patent publicati..

Changshu Zhaoheng Zhongli Prec Machinery Co Ltd Submits Chinese Patent Application for Stainless Steel Pipe Fitting Material Internal Defect Detection System Based on Ultrasonic De..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Changshu Zhaoheng Zhongli Prec Machinery Co Ltd has submitted a patent application for Stainless Steel Pipe Fitting Material Internal Defect Detection System Based on Ultrasonic Detection Technology. This invention was developed by Zhao Tan, Luo Zhongping and Duan Heng. The patent application number is CN2..

Zhuhai Institute Inspection Guangdong Institute Special Equipment Inspection, Guangdong Institute Of Special Equipment Inspection And Research Guangdong Special Equipment Accident ..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Zhuhai Institute Inspection Guangdong Institute Special Equipment Inspection, Guangdong Institute Of Special Equipment Inspection And Research Guangdong Special Equipment Accident Inv and Yunnan Institute of Special Equipment Safety Detection has applied Chinese patent for Nondestructive Testing Process for B..

Anhui Jinghuang Construction Group Co Ltd Submits Patent Application for Underground Pipeline Detection Device for Municipal Engineering

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Anhui Jinghuang Construction Group Co Ltd has submitted a patent application for Underground Pipeline Detection Device for Municipal Engineering. Gu Yuwei, Yuan Hui, Liu Shuai, Tong Guangjin, Chen Guixia, Yu Congyun, Lin Feiqiao, Xu Haibo, Nie Binbin, Zhao Ming, Xuan Hui, Xu Lian, Wu Hongsuo, He Zhengquan and..

State Intellectual Property Office of China Releases Northwest Electric Power Test Research Inst Of China Datang Corporation Science And Technology Resea and China Datang Corporati..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- State Intellectual Property Office of China has released Northwest Electric Power Test Research Inst Of China Datang Corporation Science And Technology Resea and China Datang Corporation Science And Technology Research Inst Co Ltd patent application for Nondestructive Testing Method for Austenite Steel Pipe C..

Inner Mongolia Baotou Steel Union Co Ltd Submits Chinese Patent Application for Method for Optimizing Parameters and Expanding Diameter for Steel Pipe Diameter Expanding Process by..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Inner Mongolia Baotou Steel Union Co Ltd has submitted a patent application for Method for Optimizing Parameters and Expanding Diameter for Steel Pipe Diameter Expanding Process by Using Thermal Simulation Experiment Technology. This invention was developed by Hui Zhiguo, Shi Wenyi, Xie Li, Yang Yuanyuan, Yan..

Shipbuilding Technology Research Institute The 11th Research Institute Of China State Shipbuilding Corporation Submits Patent Application for Digital Radiographic Detection Device ..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Shipbuilding Technology Research Institute The 11th Research Institute Of China State Shipbuilding Corporation has submitted a patent application for Digital Radiographic Detection Device for Pipeline and Detection Method of Digital Radiographic Detection Device. Hu Xin, Lu Zhipeng, Jiang Qiuyue, Huang Shuaij..

Beijing Hengfeng Municipal Eng Co Ltd Submits Patent Application for Municipal Fuel Gas Pipeline Crack Laser Detection Device

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Beijing Hengfeng Municipal Eng Co Ltd has submitted a patent application for Municipal Fuel Gas Pipeline Crack Laser Detection Device. Li Yao, Li Xue, Lu Yufeng, Sheng Huiyou, Nie Yingjun, Liu Jian, Song Yugang, Wei Zengqun, Ma Chong, Zhang Xudong, Yuan Yongliang, Shi Feng, Luo Jiwen, Yin Huibo and Gao Guofen..

State Intellectual Property Office of China Releases Laitong Prec Copper Material Luoyang Co Ltd Patent Application for Micro-channel Heat Dissipation Device Based on Copper Pipe S..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- State Intellectual Property Office of China has released Laitong Prec Copper Material Luoyang Co Ltd patent application for Micro-channel Heat Dissipation Device Based on Copper Pipe Structure. This invention was developed by Wang Tongguo. The patent application number is CN202610425738 20260402. The paten..

State Intellectual Property Office of China Publishes Dekuang Jiuding Tianjin Tech Co Ltd Patent Application for Mine Refrigeration Cooling Pipeline Arrangement System

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- State Intellectual Property Office of China has published Dekuang Jiuding Tianjin Tech Co Ltd patent application for Mine Refrigeration Cooling Pipeline Arrangement System. The invention was developed by Ma Guixia, Ma Xiaoyao, Zhang Jianchun, Huang Yayong, Ma Jianwei, Wang Kang and Zhang Shanshan. The pate..

Qingdao Energy Thermoelectric Group Co Ltd Files Chinese Patent Application for Heat Supply Pipe Network Dynamic Balance Adjusting System Based on Internet of Things

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Qingdao Energy Thermoelectric Group Co Ltd has filed a patent application for Heat Supply Pipe Network Dynamic Balance Adjusting System Based on Internet of Things. This invention was developed by Zhao Xiucai, Yin Haojie, Feng Yiyuan, Xu Tao, Dong Peng, Wang Xiaojie, Shi Changqing and Li Xiuzhi. The patent..

State Intellectual Property Office of China Publishes China Coal Nanjing Electric Power Tech Co Ltd Patent Application for Forked Heating Device for Pulverized Coal Pipeline at Out..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- State Intellectual Property Office of China has published China Coal Nanjing Electric Power Tech Co Ltd patent application for Forked Heating Device for Pulverized Coal Pipeline at Outlet of Coal Mill. The invention was developed by Peng Zhifu, Ge Rongcun, Wang Fangwei, Sun Junwei, Zhong Xihu and Li Qiang. ..

State Intellectual Property Office of China Receives Changsha Gas Energy Group Co Ltd and Forty Eighth Research Institute Of China Electronics Technology Group Corporation Patent A..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- State Intellectual Property Office of China has received Changsha Gas Energy Group Co Ltd and Forty Eighth Research Institute Of China Electronics Technology Group Corporation patent application for Gas Pipeline Leakage Judgment Method and Storage Medium. Zhou Wentao, Jin Yuxuan, Wang Zhenxiang, Li Guohui, Li..

State Intellectual Property Office of China Receives China Three Gorges and Shanghai Investigation Design & Research Institute Co Ltd Patent Application for Hierarchical Buffer Typ..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- State Intellectual Property Office of China has received China Three Gorges and Shanghai Investigation Design & Research Institute Co Ltd patent application for Hierarchical Buffer Type Pipeline Leakage-proof Monitoring Device and Monitoring Method. Liu Haichen, Gao Kuo, Cheng Zhanli, Hou Bingdong and Yu Bei ..

Guangzhou Benyatong Air Tube Mfg Co Ltd Applies for Patent on High-temperature-resistant Fireproof Pipe

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Guangzhou Benyatong Air Tube Mfg Co Ltd has applied Chinese patent for High-temperature-resistant Fireproof Pipe. Liu Yunfeng, Cai Zhenliang, Xiao Yongwen and Zhang Liqun developed it. The patent application number is CN202311732470 20231217. The patent publication number is CN121953183 (A). International ..

State Intellectual Property Office of China Receives Jinan Huaxin Autom Eng Co Ltd Patent Application for Reinforcing Device for Preventing Crater of Air Bag Branch Air Pipe from C..

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- State Intellectual Property Office of China has received Jinan Huaxin Autom Eng Co Ltd patent application for Reinforcing Device for Preventing Crater of Air Bag Branch Air Pipe from Cracking. Song Changyue, Li Songsong, Zhao Yongwen and Huang Lili developed the invention. The patent application number is ..

Xian Research Inst of China Coal Technology & Engineering Group Corp Files Chinese Patent Application for Heterogeneous Pipe Connecting Structure for Transmitting Load

Pipe

| Mon 27 Jul 2026

Beijing, July 27 -- Xian Research Inst of China Coal Technology & Engineering Group Corp has filed a patent application for Heterogeneous Pipe Connecting Structure for Transmitting Load. This invention was developed by Zhu Ying, Zhang Peng, Mao Zhe, Ma Shaoming, Li Geng, Wang Chuanliu, Liu Weiwei and Sun Rongjun. The patent a..

1 to 100 of 547 Items Next >>

Home
|
About Us
|
Privacy Policy
|
Support
|
Products
|
Careers
|
Contact Us

© Copyright 2015. All Right Reserved.

Email selected articles