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20:13:49 Fri 31 Jul 2026

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(12)

(11)

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(9)

(9)

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(9)

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(8)

(8)

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(7)

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(7)

(7)

(7)

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(6)

(6)

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(5)

(5)

(5)

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(5)

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(5)

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(5)

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(5)

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(5)

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(5)

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(4)

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(4)

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(4)

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(4)

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(4)

(4)

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(3)

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(3)

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(3)

(3)

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China Institute of Atomic

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(3)

(3)

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(3)

(3)

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(3)

(3)

Institute of Automation,

(3)

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(3)

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(3)

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(3)

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(3)

(3)

(3)

KYB Corporation

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(3)

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(3)

(3)

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(3)

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(3)

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(3)

(3)

North China University of

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(3)

(3)

(3)

SD Steel Rizhao

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(3)

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(3)

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Techtronic Cordless

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Tencent America

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(3)

(3)

Ts Tech Co Ltd [jp]; Hond

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(3)

Wonderland Switzerland

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Xiamen Water Nymph Sanita

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Xiangtan University

(3)

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(3)

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(3)

(3)

Zhengzhou University

(3)

(2)

Affinity Sensing Tech Co

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(2)

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Alibaba Cloud Computing

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Anhui University of Techn

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(2)

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China 22MCC Group Corpora

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China Coal Research Inst

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(2)

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China Machinery General I

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China University of Geosc

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Contemplate Llc

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Dalian Branch Of General

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Dehua TB New Decoration M

(2)

Dongfang Turbine, Dongfan

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Dongguan Taitan Machinery

(2)

Doosan Enerbility

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(2)

Dyson Technology

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East China Normal Univers

(2)

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Eaton Intelligent Power

(2)

(2)

Foshan Faenza Sanitary Wa

(2)

Freetech Intelligent Syst

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(2)

(2)

(2)

Gachon University Industr

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General Electric

(2)

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(2)

(2)

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Guangdong Electric Power

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Guangdong Jinhui Daojian

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Guangxi Technological Col

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Guizhou Aerospace Fenghua

(2)

Guizhou University

(2)

Guyoung Tech Co Ltd

(2)

Hainan University

(2)

Haiyang Mingshuo Machiner

(2)

Hamamatsu Photonics

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Hangzhou AGS MedTech

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Hangzhou Cobetter Filtrat

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Hangzhou DPtech Technolog

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Hangzhou Heibaidiao Tech

(2)

Hangzhou Leading Thermal

(2)

(2)

Hanwha Precision Machiner

(2)

Harbin University of Scie

(2)

Hefei Bentu Intelligent M

(2)

Hefei Metalforming Intell

(2)

Hewlett Packard Enterpris

(2)

Hitachi High Technologies

(2)

Hong Kong University of S

(2)

Huangshan University

(2)

Hubei Lidi Machine Tool

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Hudong Heavy Machinery

(2)

Hunan University; Guangxi

(2)

Hunan Zoomlion Intelligen

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(2)

Institute of Applied Ecol

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Ixmation (Suzhou)

(2)

JPMorgan Chase Bank

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Janssen Biotech

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Jiangsu Huanqiu Jingtian

(2)

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(2)

Jinan Fulaite Machinery T

(2)

(2)

Junlebao Dairy Group

(2)

(2)

(2)

Korea Institute of Machin

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Kyocera Document Solution

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Lear Corporation

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Lenovo (Beijing) Limited

(2)

Liaoning Shihua Universit

(2)

(2)

Ludong University

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Lyuyan Intelligent Equipm

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MediaTek Singapore

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(2)

Midea Group; Kuka Robot A

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National Rehabilitation C

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(2)

(2)

(2)

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Omachron Intellectual Pro

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(2)

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Richemont International

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Rongyao Terminal

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(2)

(2)

(2)

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Shandong Jiaotong Univers

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Shanghai Baosight Softwar

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Shanghai No 1 Machine Too

(2)

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Shanxi Taigang Stainless

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(2)

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(2)

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(2)

Universal City Studios

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Valmet Tissue Converting

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Wuhan University

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Xi\'an Shiyou University

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Xian Thermal Power Resear

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Yamaha Hatsudoki

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Yunnan Taibiao Numerical

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Zhejiang Aboluo Tools Co

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(2)

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(1)

(1)

(1)

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713th Research Inst Of Cs

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8 Oranges Tech Guangzhou

(1)

(1)

(1)

ACO Ahlmann SE & Co KG

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AECC Guiyang Engine Desig

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(1)

AGC Glass Europe

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(1)

(1)

(1)

(1)

ASM International Holding

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Abe Takehiko; Mediotek Co

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(1)

Ablation Innovations Llc

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Abu Dhabi Co For Onshore

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Abu Dhabi National Oil Co

(1)

Abu Dhabi University

(1)

Acronis International

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(1)

(1)

Advanced Drainage Systems

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(1)

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(1)

(1)

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Xuzhou XCMG Mining Machinery Seeks Patent for Mining Machine and Lubricating Grease Cleaning System and Method Thereof

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Xuzhou XCMG Mining Machinery has sought patent for Mining Machine and Lubricating Grease Cleaning System and Method Thereof. This invention was developed by Shi Lijing, Zhang Yaxiong, Wang Ranran, Wang Chunlei, Wang Xiaobo and Jiao Qing. The patent application number is CN202610282129 20260310. The patent ..

MCC Baosteel Technology Services Seeks Patent for Lubricating Device for Transverse Track of Material Taking Machine

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- MCC Baosteel Technology Services has sought patent for Lubricating Device for Transverse Track of Material Taking Machine. This invention was developed by Ma Changhai, Liu Bing, Yan Jijun and Zhang Yibo. The patent application number is CN202411582641 20241107. The patent publication number is CN121993716 ..

State Intellectual Property Office of China Releases Ningbo Fuke Hydraulic Machinery Co Ltd Patent Application for Air Tightness Test Joint for Liquid Cooling Plate

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Ningbo Fuke Hydraulic Machinery Co Ltd patent application for Air Tightness Test Joint for Liquid Cooling Plate. This invention was developed by Shi Xuejun, Peng Yongjiu and Zhang Huaichang. The patent application number is CN202610430691 20260402. T..

Beihang University Applies for Patent on Throttle Orifice Plate and Angle Valve

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Beihang University has applied Chinese patent for Throttle Orifice Plate and Angle Valve. Lu Hanan, Li Haoyang and Li Qiushi developed it. The patent application number is CN202610210231 20260213. The patent publication number is CN121993658 (A). International Patent Classification codes are F16K47/02 and ..

Nuclear Power Institute of China Seeks Patent for Non-magnetic-control Valve Position Indicating Device and Method

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Nuclear Power Institute of China has sought patent for Non-magnetic-control Valve Position Indicating Device and Method. This invention was developed by Li Minggang, Liu Zhilong, Zheng Hua, Huang Yanping and Li Tongxi. The patent application number is CN202610212945 20260213. The patent publication number ..

Zhejiang Machinery Of Pheako Co Ltd Applies for Patent on Planetary Roller Screw Mechanism

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Zhejiang Machinery Of Pheako Co Ltd has applied Chinese patent for Planetary Roller Screw Mechanism. Huang Shuiping, Lou Xinxin, Li Wensheng, Qian Chengang, Zheng Chen and Zhang Kangdong developed it. The patent application number is CN202511963102 20251224. The patent publication number is CN121993558 (A)..

Sumitomo Heavy Industries Applies for Patent on Eccentric Oscillating Gear Device

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Sumitomo Heavy Industries has applied Chinese patent for Eccentric Oscillating Gear Device. Shirouzu Kenji and Yamanaka Teijiro developed it. The patent application number is CN202511582126 20251031. The patent publication number is CN121993553 (A). International Patent Classification codes are F16H1/32, F..

Schaeffler Technologies AG Files Chinese Patent Application for Torque Limiter

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Schaeffler Technologies AG has filed a patent application for Torque Limiter. This invention was developed by Liang Xiaoli, Tang Jie and Yan Kezhi. The patent application number is CN202411577684 20241106. The patent publication number is CN121993508 (A). International Patent Classification codes are F16D4..

Hyundai WIA Applies for Patent on Constant Velocity Joint Assembly

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Hyundai WIA has applied Chinese patent for Constant Velocity Joint Assembly. Hyun Chung-heon developed it. The patent application number is CN202511603534 20251104. The patent publication number is CN121993505 (A). International Patent Classification codes are F16D3/223, F16D3/84 and F16N1/00. Cooperative ..

State Intellectual Property Office of China Publishes Shanghai Tianan Bearing Co Ltd Patent Application for Bearing Assembly Extrusion Forming Device and Forming Method

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Shanghai Tianan Bearing Co Ltd patent application for Bearing Assembly Extrusion Forming Device and Forming Method. The invention was developed by Gu Jinfang, Lu Pengcheng, He Haitao and Ziekeli. The patent application number is CN202610438852 20260..

Lingong Heavy Machinery Seeks Patent for Automatic Start-stop Control Method, Device and Equipment for Engine and Storage Medium

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Lingong Heavy Machinery has sought patent for Automatic Start-stop Control Method, Device and Equipment for Engine and Storage Medium. This invention was developed by Zhang Zhaoliang, Sun Guangpeng and Guo Bing. The patent application number is CN202610237852 20260228. The patent publication number is CN12..

Saiwo Intelligent Manufacturing (Shanghai) Technology Files Chinese Patent Application for Structure of Forged Oil Rail and Manufacturing Method Thereof

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Saiwo Intelligent Manufacturing (Shanghai) Technology has filed a patent application for Structure of Forged Oil Rail and Manufacturing Method Thereof. This invention was developed by Hu Ziyun and Zheng Feng. The patent application number is CN202411586969 20241108. The patent publication number is CN12199..

State Intellectual Property Office of China Publishes Yichang Marine Diesel Engine Patent Application for Structure and Method for Preventing Urea Crystallization of Marine Engine ..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Yichang Marine Diesel Engine patent application for Structure and Method for Preventing Urea Crystallization of Marine Engine Scr System. The invention was developed by Chen Kefu, Zhou Chunyan, Sun Renjun, Rao Wei, Liu Qiyuan and Huang Lian. The pat..

State Intellectual Property Office of China Publishes Taiyuan Xiangming Intelligent Control Patent Application for Hydraulic Support Space-time Pressure Monitoring and Early Warnin..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Taiyuan Xiangming Intelligent Control patent application for Hydraulic Support Space-time Pressure Monitoring and Early Warning System and Method for Gob-side Entry Retaining. The invention was developed by Zhang Xin, Zheng Fengbin, Zhao Yong, Wang Lia..

Chongqing University Seeks Patent for Corner Hypoxia Relieving Method Based on Arch-shaped Baffle Curvature Intelligent Regulation and Control

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Chongqing University has sought patent for Corner Hypoxia Relieving Method Based on Arch-shaped Baffle Curvature Intelligent Regulation and Control. This invention was developed by Li Tenglong, Xu Ke, Liang Yunpei, Ma Tengfei, Ran Qican, Liu Ying, Zou Quanle and Yang Yu. The patent application number is CN..

Ou Yujin Files Chinese Patent Application for Drilling and Anchoring System and Driving and Anchoring Machine

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Ou Yujin has filed a patent application for Drilling and Anchoring System and Driving and Anchoring Machine. The patent application number is CN202411564173 20241105. The patent publication number is CN121993236 (A). International Patent Classification codes are E21D17/00, E21D17/10 and E21D20/00. Acc..

Rail Transit Branch of China Communications Construction and Sichuan Xinzhu Intelligent Engineering Equipment Manufacture Submit Chinese Patent Application for Tunnel Arch Drilling..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Rail Transit Branch of China Communications Construction and Sichuan Xinzhu Intelligent Engineering Equipment Manufacture have submitted a patent application for Tunnel Arch Drilling and Anchoring All-in-one Machine. This invention was developed by Mao Wenwen, Li Yan, Liang Yu, Wu Jinxiao, Yang Yanguo, Hu Bin..

State Intellectual Property Office of China Releases Tiandi Shanghai Excavating Equipment Technology and China Coal Technology & Engineering Group, Shanghai Patent Application for ..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Tiandi Shanghai Excavating Equipment Technology and China Coal Technology & Engineering Group, Shanghai patent application for Rotatable Tool Apron Device. This invention was developed by Zhu Hong, Gao Hongwei, Tao Rong, Jiang Ning, Liu Dongyu, Ma Ziyao..

Cnpc Chuanqing Drilling Engineering Co Limited and China National Petroleum Submit Chinese Patent Application for Experimental Device and Method for Evaluating Stability of Broken ..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Cnpc Chuanqing Drilling Engineering Co Limited and China National Petroleum have submitted a patent application for Experimental Device and Method for Evaluating Stability of Broken and Scattered Coal Seam by Using Drilling Fluid. This invention was developed by Zhang Xiaoping, Zhao Haifeng, Chen Lei, Jia Jun..

CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum File Chinese Patent Application for Multi-fracture Near-well Characteristic Evaluation System and Method

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum have filed a patent application for Multi-fracture Near-well Characteristic Evaluation System and Method. This invention was developed by Qu Jianfeng, Zhu Juhui, Wang Rong, Zhang Juncheng, Zhan Li, Guan Bin, He Le, Li Dan, Wang Subing..

Daqing Drilling Eng Co Ltd and China National Petroleum Submit Patent Application for Electromagnetic Wave Mode-while-drilling Conversion Relay Transmission Method and System

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Daqing Drilling Eng Co Ltd and China National Petroleum have submitted a patent application for Electromagnetic Wave Mode-while-drilling Conversion Relay Transmission Method and System. Yu Hongbo, Li Runqi, Cai Wei, Xu Yunlong, Wang Zhenlei, Zhai Xiping, Zhao Zhixue, Xu Yueqing, Wang Shuqing, Wang Haiqi, Pei ..

Cnpc Chuanqing Drilling Engineering Co Limited and China National Petroleum Submit Patent Application for Positioning System and Finding Method for Mud Scraper on Inner Wall of Dri..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Cnpc Chuanqing Drilling Engineering Co Limited and China National Petroleum have submitted a patent application for Positioning System and Finding Method for Mud Scraper on Inner Wall of Drill Rod. Zhou Changhong, Deng Hu, Huang Chongjun, Sun Li, Xu Jianchao, Wang Zhimin, Pang Dongxiao, Chen Tao, Li Lei and W..

State Intellectual Property Office of China Publishes CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum Patent Application for Downhole Tool Function Test..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum patent application for Downhole Tool Function Test Bench and Test Method. The invention was developed by Zuo Xing, Liu Xiaowei, Tang Guojun, Lu Siyu, Tang Gui, Song Xu, Jiang L..

State Intellectual Property Office of China Releases CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum Patent Application for Method and System for Monito..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum patent application for Method and System for Monitoring Bending Degree and Sealing Performance of Casing String in Adjacent Well. This invention was developed by Zhou Wenbing, G..

State Intellectual Property Office of China Receives CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum Patent Application for Magnetic Probe Arrangement M..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum patent application for Magnetic Probe Arrangement Method for Improving Magnetic Detection Effect of Underground Anti-collision Tool. Yang Xianli, Yang Xiaofeng, Zhao Wenzhuang, ..

Baoji Oilfield Machinery and China National Petroleum Apply for Patent on Low-pressure Drilling Fluid Full-process Visual Centralized Control System and Control Method

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Baoji Oilfield Machinery and China National Petroleum have applied Chinese patent for Low-pressure Drilling Fluid Full-process Visual Centralized Control System and Control Method. Luo Xiaochun, Zhang Hushan, Xu Xiaopeng, Xing Peng, Suo Wentao, Chen Yuanxin, Li Wei, Yang Baixue and Zhang Wenying developed it...

CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum Apply for Patent on Drilling Parameter Regulation and Control Fusion Analysis Method, Computer Equipment..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum have applied Chinese patent for Drilling Parameter Regulation and Control Fusion Analysis Method, Computer Equipment and Readable Storage Medium. Yang Xiaofeng, Zeng Chong, Song Xin, Zhang Zhifa, Zhang Guo, Qian Haodong, Liu Wei, Yan ..

State Intellectual Property Office of China Receives CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum Patent Application for Synchronous Staged Fracturin..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum patent application for Synchronous Staged Fracturing Acidizing Process. Li Bin, Zhang Haoyue, Shi Lei, Zeng Lingxiang, Chen Xingyu, Liao Zihan and Li Songlin developed the inven..

China University of Geosciences, Beijing Seeks Patent for Negative Pressure and Pressurization Synergetic Gas Lift Drainage Gas Recovery Method and Negative Pressure and Pressuriza..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- China University of Geosciences, Beijing has sought patent for Negative Pressure and Pressurization Synergetic Gas Lift Drainage Gas Recovery Method and Negative Pressure and Pressurization Synergetic Gas Lift Drainage Gas Recovery Device. This invention was developed by Liu Zhichao, Zhao Ru, Liao Yongkang, L..

Cnpc Chuanqing Drilling Engineering Co Limited and China National Petroleum Submit Chinese Patent Application for Anchoring Mechanism of Drill Rod Inner Wall Cleaner

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Cnpc Chuanqing Drilling Engineering Co Limited and China National Petroleum have submitted a patent application for Anchoring Mechanism of Drill Rod Inner Wall Cleaner. This invention was developed by Lian Taiwei, Xu Jianchao, Liang Shuang, Zheng Kaizhong, Zhuo Yun, He Chao, Xiao Zhou, Yan Xiaobing, Ma Wenshe..

State Intellectual Property Office of China Publishes CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum Patent Application for Automatic Cleaning Device f..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum patent application for Automatic Cleaning Device for Inner Wall of Drill Rod. The invention was developed by Deng Hu, Xu Jianchao, Pang Dongxiao, Yang Houtian, Zhang Jie, Xiao ..

CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum File Chinese Patent Application for Method for Scraping Mud on Inner Wall of Drill Rod

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum have filed a patent application for Method for Scraping Mud on Inner Wall of Drill Rod. This invention was developed by Yang Xiaofeng, Liu Tianyu, Li Zhilin, Xu Jianchao, He Chao, Chen Tao, Lu Qi, Li Weicheng, Liu Ke and Jia Lichun. ..

State Intellectual Property Office of China Releases CNPC Bohai Drilling Engineering Co Limited and China National Petroleum Patent Application for Fracturing Sliding Sleeve for Pr..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released CNPC Bohai Drilling Engineering Co Limited and China National Petroleum patent application for Fracturing Sliding Sleeve for Production Tracing. This invention was developed by Luo Jinyu, Sun Xiaofei, Zhang Peng, Yang Xiaoyong, Qin Shitao, Jiao Xu, Wu J..

Cnpc Bohai Drilling Engineering Co Limited and China National Petroleum Submit Patent Application for Wellhead Polish Rod Sealing Device

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Cnpc Bohai Drilling Engineering Co Limited and China National Petroleum have submitted a patent application for Wellhead Polish Rod Sealing Device. Liang Tao, Xiao Tao, Cai Guolei, Li Weiran, Liu Jian, Teng Fei, Liu Xiaoxiao, Kong Fangang, Zhai Yang and Ma Chunhui developed the invention. The patent applic..

State Intellectual Property Office of China Publishes Powerchina Chengdu Engineering Patent Application for Efficient Sand-carrying High-inclination High-confined Water Stratum Wir..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Powerchina Chengdu Engineering patent application for Efficient Sand-carrying High-inclination High-confined Water Stratum Wire-line Coring Drilling Equipment and Method. The invention was developed by Li Fenglin, Ran Congyan, Zhang Shishu, Zhao Xiaopi..

State Intellectual Property Office of China Receives CNPC Greatwall Drilling and China National Petroleum Patent Application for Coring Equipment and Centralizing Tool Thereof

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received CNPC Greatwall Drilling and China National Petroleum patent application for Coring Equipment and Centralizing Tool Thereof. Chen Lida, Zhao Junfa, Guan Shiquan, Xie Mengyu, Wang Yu, Su Zhikun, Guo Ran, Liu Shuwan, Yuan Yazheng, Jiao Yang, Zhu Qianqian, ..

CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum Apply for Patent on Sealing Bushing Releasing Mechanism, Drilling Liner Hanger and Releasing Method

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum have applied Chinese patent for Sealing Bushing Releasing Mechanism, Drilling Liner Hanger and Releasing Method. Shi Yaowei, Yu Xin, Zeng Rong, Zou Xiangfu, Xian Yong, Bin Guocheng, Wang Juan, Jia Biao, Xiao Yong and Pan Zhiqiang deve..

CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum Apply for Patent on Positive Cycle Nonlinear Displacement Control Method for Strong Drilling of Sulfur-c..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum have applied Chinese patent for Positive Cycle Nonlinear Displacement Control Method for Strong Drilling of Sulfur-containing and Gas-containing Stratum. Fu Huacai, Wang Yong, Zhuo Yun, Lai Xian, Zhong Guangrong, He Chao, Chen Tao, Wa..

Pingdingshan Guan Hong Mining Technology And Equipment Limited Co Applies for Patent on Self-control Follow-up Frame of Rotary Drilling Rig

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Pingdingshan Guan Hong Mining Technology And Equipment Limited Co has applied Chinese patent for Self-control Follow-up Frame of Rotary Drilling Rig. Li Bingjie, Liu Changcheng, Wang Yuling and Zhang Jiafan developed it. The patent application number is CN202610401385 20260330. The patent publication numbe..

SANY Energy Equipment Seeks Patent for Injection Head Control System and Method and Coiled Tubing Operation Equipment

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- SANY Energy Equipment has sought patent for Injection Head Control System and Method and Coiled Tubing Operation Equipment. This invention was developed by Zhai Yansen, Liu Yongyan and Yang Xin. The patent application number is CN202610317296 20260316. The patent publication number is CN121993059 (A). Inte..

State Intellectual Property Office of China Releases CNPC Bohai Drilling Engineering Co Limited and China National Petroleum Patent Application for Pipe Lifting Device

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released CNPC Bohai Drilling Engineering Co Limited and China National Petroleum patent application for Pipe Lifting Device. This invention was developed by Sun Ji, Liu Jiacheng, Chen Hui, Yang Dahai, Wang Chaohui, Wang Tao, Shi Libin, Xu Long, Liu Sujing, Nie W..

Henan Shenlong Petroleum Drilling Tools Co Ltd Submits Chinese Patent Application for Recyclable Drilling Tool Stabilizer of Surfacing Type Sl-hf3500 High-wear-resistance Alloy Col..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Henan Shenlong Petroleum Drilling Tools Co Ltd has submitted a patent application for Recyclable Drilling Tool Stabilizer of Surfacing Type Sl-hf3500 High-wear-resistance Alloy Column. This invention was developed by Zhang Fuping, Liu Hao, Xu Yanchao, Cui Rui, Liu Yiping, Yang Li, Zhang Pengzhuan and Zhang Qi..

Ordos Research Institute Liaoning University Of Engineering And Technology Submits Chinese Patent Application for Variable-diameter Pressure Relief Drill Rod Structure

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Ordos Research Institute Liaoning University Of Engineering And Technology has submitted a patent application for Variable-diameter Pressure Relief Drill Rod Structure. This invention was developed by Wang Zian, Yu Mingqiu, Cheng Shiyang, Lyu Jinguo, Liao Weinan, Tang Zhi, Zhao Yue and Huang Aixin. The pat..

Sichuan University Submits Chinese Patent Application for Deep Hard Rock Microwave-assisted Rock Breaking Drilling System

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Sichuan University has submitted a patent application for Deep Hard Rock Microwave-assisted Rock Breaking Drilling System. This invention was developed by Zhang Yang, Yang Bengao, Yang Zundong, Zhao Xiyuan, Luo Changyuan, Zhou Xuemin, Wang Yunlong, Gao Mingzhong, Tang Ruifeng and Yang Lei. The patent appli..

Zhongkan Metallurgical Geotechnical Investigation Design Research Institute Co Ltd Seeks Patent for Multifunctional Rock-soil Geological Drilling Rig

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Zhongkan Metallurgical Geotechnical Investigation Design Research Institute Co Ltd has sought patent for Multifunctional Rock-soil Geological Drilling Rig. This invention was developed by Wang Jiayin, Xu Guozhong, Li Tianlong, Ma Lianhui, Li Boxuan, Zhang Chunbo, Hao Mengjie, Dong Hui, Wang Weidong, Zhang Xu,..

Taiyuan Institute China Coal Technology & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd Submit Patent Application for Mining Anchor Rod Supporting Device and Hydraulic A..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Taiyuan Institute China Coal Technology & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd have submitted a patent application for Mining Anchor Rod Supporting Device and Hydraulic Anchor Rod Drill Carriage. Lan Huimin, Ma Qijie, Zhu Zhentian, Shen Jinjie, Wei Shuai, Liu Changlong, Jiao Xiaofeng, Kang..

State Intellectual Property Office of China Receives Jiangsu Anteng Eng Machinery Co Ltd Patent Application for Detachable High-strength Spiral Drilling Machine

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Jiangsu Anteng Eng Machinery Co Ltd patent application for Detachable High-strength Spiral Drilling Machine. You Weidong and Zhou Hua developed the invention. The patent application number is CN202610161205 20260204. The patent publication number is ..

State Intellectual Property Office of China Releases CNPC Kunlun Manufacturing Co Limited, Beijing Petroleum Machinery and China National Petroleum Patent Application for Screw Dri..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released CNPC Kunlun Manufacturing Co Limited, Beijing Petroleum Machinery and China National Petroleum patent application for Screw Drill Motor Stator, Screw Drill Motor and Forming Method. This invention was developed by Zhao Yujun, Mi Kaifu, Li Mingyin, Yu Xi..

Wuxi Xintan Engineering Machinery Manufacturing Applies for Patent on Down-hole While-drilling CPT Tool Used on Sea

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Wuxi Xintan Engineering Machinery Manufacturing has applied Chinese patent for Down-hole While-drilling CPT Tool Used on Sea. Hu Minfang, Qian Zhenyuan, Liu Jianyu, Zhang Xianfeng and Wang Xiaohu developed it. The patent application number is CN202610387792 20260327. The patent publication number is CN1219..

CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum File Chinese Patent Application for Underground Adjustable Percussion Drilling Tool

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- CNPC Chuanqing Drilling Engineering Co Limited and China National Petroleum have filed a patent application for Underground Adjustable Percussion Drilling Tool. This invention was developed by Feng Junxiong, Lei Yanbu, Yu Laihong, Zhu Gongsheng, Chen Kuan, Wang Nan, Xu Bin, Wan Fulei, Qiao Lihua and Li Lanpen..

Fayan Co Ltd and Taizhen Machinery Ind Co Ltd Submit Chinese Patent Application for Prying Top Breaker and Opening Seat Thereof

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Fayan Co Ltd and Taizhen Machinery Ind Co Ltd have submitted a patent application for Prying Top Breaker and Opening Seat Thereof. This invention was developed by Oh Jun Seo and Lin Gengben. The patent application number is CN202411573358 20241106. The patent publication number is CN121993002 (A). Internat..

The Fourth Construction of China National Chemical Engineering Files Chinese Patent Application for Split Bolt

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- The Fourth Construction of China National Chemical Engineering has filed a patent application for Split Bolt. This invention was developed by Wang Eryong, Qin Shaoqing, Yu Zhendong and Yu Zhenhua. The patent application number is CN202610249424 20260303. The patent publication number is CN121992941 (A). In..

Wanming Building Material Seeks Patent for Double Joist

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Wanming Building Material has sought patent for Double Joist. This invention was developed by Zhang Wei. The patent application number is CN202411568386 20241105. The patent publication number is CN121992913 (A). International Patent Classification codes are E04B1/24, E04B1/343, E04B1/344, E04B1/58, E04B1/..

Guangzhou Salvage Bureau Seeks Patent for Underwater Box Culvert Water Stopping System and Underwater Box Culvert Butt Joint Method

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Guangzhou Salvage Bureau has sought patent for Underwater Box Culvert Water Stopping System and Underwater Box Culvert Butt Joint Method. This invention was developed by Lan Jianjun, Chen Zhicheng, Fan Zuohong, Chen Feifan, Xie Weidong, Zheng Yanan, Meng Longlong, Zhang Caifei, Zhao Zexu and Sun Shipeng. T..

China Constr 8th Engineering Division Applies for Patent on System and Method for Automatically Adjusting Perpendicularity of Side Wall of Laminated Assembly Type Subway Station

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- China Constr 8th Engineering Division has applied Chinese patent for System and Method for Automatically Adjusting Perpendicularity of Side Wall of Laminated Assembly Type Subway Station. Dou Jinzhong, Sun Min, Wang Wei, Wu Jianqiu, Yuan Qingyun, Zhang Yonggang and Guo Jing developed it. The patent applica..

North China University of Water Resources & Electric Power Seeks Patent for Safe and Intelligent Pressure Reduction System for Vertical Pressure Reduction Well of Tailing Pond Dam

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- North China University of Water Resources & Electric Power has sought patent for Safe and Intelligent Pressure Reduction System for Vertical Pressure Reduction Well of Tailing Pond Dam. This invention was developed by Zhao Zhiqiang, Zhang Xingsheng, Dong Jinyu, Li Qianqian, Han Liwei, Li Jiahao, Zhao Jing, Sh..

State Intellectual Property Office of China Publishes Chongqing Weichai Engine and Weichai Heavy Machinery Co Ltd Patent Application for Indicator Valve

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Chongqing Weichai Engine and Weichai Heavy Machinery Co Ltd patent application for Indicator Valve. The invention was developed by Wang Chunyan and Zheng Xiaohua. The patent application number is CN202610198655 20260211. The patent publication numbe..

State Intellectual Property Office of China Publishes Jiangsu Shentong Valve Patent Application for High-pressure Valve Structure

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Jiangsu Shentong Valve patent application for High-pressure Valve Structure. The invention was developed by Xing Meng, Peng Bingbing and Shi Haijian. The patent application number is CN202411569678 20241106. The patent publication number is CN121993..

Zhejiang Rongpeng Pneumatic Tools Applies for Patent on Self-compensation High-pressure Sealing Structure of Plunger Rod of Spraying Machine

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Zhejiang Rongpeng Pneumatic Tools has applied Chinese patent for Self-compensation High-pressure Sealing Structure of Plunger Rod of Spraying Machine. Li Xiaopeng and Yang Fazheng developed it. The patent application number is CN202610460462 20260409. The patent publication number is CN121993602 (A). Inter..

State Intellectual Property Office of China Publishes Danfoss Patent Application for Sealing Component and Sealing Concept for Pressure Exchanger

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Danfoss patent application for Sealing Component and Sealing Concept for Pressure Exchanger. The invention was developed by Babu Achutan, Hansen Poul Erik and Enovoldsen Georg. The patent application number is CN202511130638 20250813. The patent pub..

State Intellectual Property Office of China Releases Guangdong Kaite Prec Machinery Co Ltd and Beijing Kaite Prec Machinery Co Ltd Patent Application for Roller Linear Guide Rail P..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Guangdong Kaite Prec Machinery Co Ltd and Beijing Kaite Prec Machinery Co Ltd patent application for Roller Linear Guide Rail Pair. This invention was developed by Su Hanye, Guan Jingkai, Feng Jianwen, Tan Yanlan, Cao Pengjie and Huang Bingjian. The ..

Maanshan Nabaichuan Heat Exchanger Applies for Patent on Confluence Split Type Self-positioning Cold Plate Joint and Self-positioning Method

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Maanshan Nabaichuan Heat Exchanger has applied Chinese patent for Confluence Split Type Self-positioning Cold Plate Joint and Self-positioning Method. Liu Lei, Tao Minghao, Shen Fu, Chen Chaopengyu, Wang Zhongyu, Zhang Shuai, Ye Maohua and Lyu Jiawei developed it. The patent application number is CN2026101..

Boellhoff Verbindungstechnik Files Chinese Patent Application for Axial Tolerance Compensation Device, Connection Structure Between Two Parts Having Such Device, and Method for Con..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Boellhoff Verbindungstechnik has filed a patent application for Axial Tolerance Compensation Device, Connection Structure Between Two Parts Having Such Device, and Method for Connecting and Producing Same. This invention was developed by Steffenfu Usewer Sandra and Lindner Gunnar. The patent application nu..

State Intellectual Property Office of China Publishes Wuxi Yiyuan Hydraulic Machinery Co Ltd Patent Application for Oil Cylinder Body and Oil Cylinder

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Wuxi Yiyuan Hydraulic Machinery Co Ltd patent application for Oil Cylinder Body and Oil Cylinder. The invention was developed by Han Qingming, Shen Da and Shen Bin. The patent application number is CN202610468019 20260410. The patent publication num..

State Intellectual Property Office of China Publishes Shanghai Chelic Pneumatic Patent Application for Adjustable Cleaning and Dedusting Mechanical Rodless Cylinder

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Shanghai Chelic Pneumatic patent application for Adjustable Cleaning and Dedusting Mechanical Rodless Cylinder. The invention was developed by You Pingzheng, You Boxun, Liao Rongzong and Jung Woo-seung. The patent application number is CN20241155190..

Laizhou City Toppower Petroleum Machinery Co Ltd Seeks Patent for Hydraulic Control Device of Bidirectional Hydraulic Back-up Wrench

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Laizhou City Toppower Petroleum Machinery Co Ltd has sought patent for Hydraulic Control Device of Bidirectional Hydraulic Back-up Wrench. This invention was developed by Tang Junyao, Dong Weiguo, Yang Runqian, Jiang Jianguang, Han Yanlin, Ma Wei, Sun Bin, Wang Jianyu, Yu Qun, Jiang Wenqi, Sun Jing and Wang W..

State Intellectual Property Office of China Publishes Shengzhou Zhengde Motor Patent Application for Industrial Double-suction Centrifugal Fan

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Shengzhou Zhengde Motor patent application for Industrial Double-suction Centrifugal Fan. The invention was developed by Song Tianlang, Ma Zhefeng, Huang Min, Jin Sihui, Qian Jianqun, Lyu Kuinan and Song Qiuyong. The patent application number is CN2..

State Intellectual Property Office of China Publishes Jiangsu Shixinjie Pump Patent Application for Multi-working-condition Adaptive Fluorine Axial Flow Pump

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Jiangsu Shixinjie Pump patent application for Multi-working-condition Adaptive Fluorine Axial Flow Pump. The invention was developed by Bian Xiang, Chao Guoping and Chao Yu. The patent application number is CN202610458424 20260409. The patent public..

Gree Electric Appliances, Zhuhai Submits Chinese Patent Application for Pump Body Structure, Fluid Machine and Heat Exchange Equipment

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Gree Electric Appliances, Zhuhai has submitted a patent application for Pump Body Structure, Fluid Machine and Heat Exchange Equipment. This invention was developed by Ren Liping, Su Yongqiang, Fu Zheng and Yan Weihao. The patent application number is CN202411585206 20241107. The patent publication number ..

Gree Electric Appliances, Zhuhai Submits Chinese Patent Application for Pump Body Structure, Fluid Machine and Heat Exchange Equipment

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Gree Electric Appliances, Zhuhai has submitted a patent application for Pump Body Structure, Fluid Machine and Heat Exchange Equipment. This invention was developed by Ren Liping, Su Yongqiang, Yan Weihao and Fu Zheng. The patent application number is CN202411585205 20241107. The patent publication number ..

Gree Electric Appliances, Zhuhai Submits Patent Application for Pump Body Structure, Fluid Machine and Heat Exchange Equipment

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Gree Electric Appliances, Zhuhai has submitted a patent application for Pump Body Structure, Fluid Machine and Heat Exchange Equipment. Ren Liping, Su Yongqiang, Fu Zheng and Yan Weihao developed the invention. The patent application number is CN202411585204 20241107. The patent publication number is CN121..

Ningbo Vicks Hydraulic Co Ltd Seeks Patent for Motor Pump All-in-one Machine Combined Control Method and System

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Ningbo Vicks Hydraulic Co Ltd has sought patent for Motor Pump All-in-one Machine Combined Control Method and System. This invention was developed by Xia Jianpei, Yang Jie and Shangguan Piaowen. The patent application number is CN202610458400 20260409. The patent publication number is CN121993387 (A). Inte..

Sichuan Longevous Beamtech Applies for Patent on Peristaltic Pump, Fluid Conveying Equipment and Solid Target Purification Device

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Sichuan Longevous Beamtech has applied Chinese patent for Peristaltic Pump, Fluid Conveying Equipment and Solid Target Purification Device. Du Yang, Ma Ruili, Tang Qianling, Chen Mo, Zhou Xuejuan and Yu Jiaxin developed it. The patent application number is CN202610434411 20260403. The patent publication nu..

Danfoss Seeks Patent for Sealing Member and Sealing Concept for Hydraulic Axial Piston Machine

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Danfoss has sought patent for Sealing Member and Sealing Concept for Hydraulic Axial Piston Machine. This invention was developed by Iversen Frank Holm, Babu Achutan and Hansen Poul Erik. The patent application number is CN202511125148 20250812. The patent publication number is CN121993375 (A). Internation..

XCMG Found Construction Machinery Submits Patent Application for High-power Seven-cylinder Fracturing Pump Shell and Fracturing Pump

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- XCMG Found Construction Machinery has submitted a patent application for High-power Seven-cylinder Fracturing Pump Shell and Fracturing Pump. Su Wei, Sun Yu, Tan Haotao, He Wensi and Wang Yu developed the invention. The patent application number is CN202610417243 20260331. The patent publication number is ..

South West University Seeks Patent for Application of Mir-996 in Regulation and Control of Yellow Taxis of Pea Aphid

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- South West University has sought patent for Application of Mir-996 in Regulation and Control of Yellow Taxis of Pea Aphid. This invention was developed by Shang Feng. The patent application number is CN20261058319 20260116. The patent publication number is CN121991954 (A). International Patent Classificati..

Nanjing University of Technology Applies for Patent on Enzyme-residue-free Extracellular Matrix Microsphere as Well as Preparation Method and Application Thereof

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Nanjing University of Technology has applied Chinese patent for Enzyme-residue-free Extracellular Matrix Microsphere as Well as Preparation Method and Application Thereof. Yu Ziyi, Zhang Yang, Zheng Haiping, Chen Kaihao and Zhang Jing developed it. The patent application number is CN202610207484 20260212. ..

State Intellectual Property Office of China Publishes Shenzhen International Institute Of Quantum Research and Hefei Nat Laboratory Patent Application for Photoetching Direct-writi..

Tools and Machinery

| Thu 30 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Shenzhen International Institute Of Quantum Research and Hefei Nat Laboratory patent application for Photoetching Direct-writing Micro-nano Machining Equipment and Machining Method. The invention was developed by Li Ruohan, Yu Dapeng, Zhang Zhensheng a..

State Intellectual Property Office of China Publishes Hainan University Patent Application for Construction Method of Aeromonas Veronii Overexpression Micc Attenuated Strain, Strai..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Hainan University patent application for Construction Method of Aeromonas Veronii Overexpression Micc Attenuated Strain, Strain and Application Thereof. The invention was developed by Gao Shijie, Kumakoshi Noboru, Guo Lanjuan and Ma Xiang. The paten..

State Intellectual Property Office of China Receives Jiangnan University Patent Application for Lactobacillus Paracasei CCFM1529 for Promoting Growth and Freeze-drying Survival of ..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Jiangnan University patent application for Lactobacillus Paracasei CCFM1529 for Promoting Growth and Freeze-drying Survival of Bifidobacterium Bifidum Through Metabolism. Chen Wei, Zhai Qixiao, Zhang Qiuxiang, Tang Xin, Liu Fei, Zhao Jianxin, Cui Shumao..

Hebei University of Science and Technology Files Chinese Patent Application for Gel Breaking Temporary Plugging Agent and Preparation Method Thereof

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Hebei University of Science and Technology has filed a patent application for Gel Breaking Temporary Plugging Agent and Preparation Method Thereof. This invention was developed by Li Yutong, Li Qingxia, Wu Haixia, Zhang Fengbin, Ma Kaile and Yang Ziyi. The patent application number is CN202610420412 202604..

China Constr 8th Engineering Division Seeks Patent for Multi-scene Self-adaptive Gradient Composite Drilling Fluid Slurry and Preparation Method Thereof

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- China Constr 8th Engineering Division has sought patent for Multi-scene Self-adaptive Gradient Composite Drilling Fluid Slurry and Preparation Method Thereof. This invention was developed by Sun Xianfeng, Yang Shenqiang, Jin Shuai, Xu Jianfeng, Li Zhendong, Yu Yingjie, Zhang Bin, Wang Mingyang, Li Zhongfeng a..

State Intellectual Property Office of China Publishes Shaanxi University of Science & Technology Patent Application for Self-sensing Flexible Actuator with Color Changing Capabilit..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Shaanxi University of Science & Technology patent application for Self-sensing Flexible Actuator with Color Changing Capability and Preparation Method and Application Thereof. The invention was developed by Cao Xiaolong, Tang Yuhao and Yan Kai. The ..

Shpac Co Ltd Seeks Patent for Cylinder Inside Diameter Processing Device

Tools and Machinery

| Fri 31 Jul 2026

Seoul, July 31 -- Shpac Co Ltd has sought patent for Cylinder Inside Diameter Processing Device. This invention was developed by Jang Young Kyu, Park Chang Bae and Yun Doo Yong. The patent application number is KR20230092860 20230718. The patent publication number is KR20250012829 (A). International Patent Classification code..

Shandong University of Science and Technology Applies for Patent on Alluvial Silt Foundation Self-adaptive Resonance Compacting Method Based on Dynamic Frequency Tracking

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Shandong University of Science and Technology has applied Chinese patent for Alluvial Silt Foundation Self-adaptive Resonance Compacting Method Based on Dynamic Frequency Tracking. Zou Guochun, Bai Mei, Liu Songyu, Gao Changhui, Ma Chuanyi, Tan Xianfeng, Du Guangyin, Duan Wei and Yang Yong developed it. Th..

Xiangtan University Files Chinese Patent Application for Bamboo Geocell and Manufacturing Method Thereof

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Xiangtan University has filed a patent application for Bamboo Geocell and Manufacturing Method Thereof. This invention was developed by Li Zhuo, Zhang Siqi, Xie Siyu, Zhang Yuxiao and Yin Changjun. The patent application number is CN202511734749 20251124. The patent publication number is CN121992764 (A). I..

State Intellectual Property Office of China Publishes PowerChina Northwest Engineering Corporation Patent Application for Inflatable Fishway Outlet Structure and Fishway System

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published PowerChina Northwest Engineering Corporation patent application for Inflatable Fishway Outlet Structure and Fishway System. The invention was developed by Ma Xiaofei, Bai Junlei, Jue Yabo, Li Tianyu, Li Tianxiao, Liu Guangqian and Liu Kaichen. The p..

State Intellectual Property Office of China Publishes North China University of Water Resources & Electric Power Patent Application for Staged Progressive Ecological Restoration Me..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published North China University of Water Resources & Electric Power patent application for Staged Progressive Ecological Restoration Method for Riparian Zone. The invention was developed by Xu Zhengguang, Kang Chi-hyuk, Hu Yuzhe, Guo Xiao and Li Changyi. The..

Zhejiang Xinsheng Technology Seeks Patent for Multi-color Automatic Rhinestone Feeding and Drilling Device and Automatic Rhinestone Ironing Machine Head

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Zhejiang Xinsheng Technology has sought patent for Multi-color Automatic Rhinestone Feeding and Drilling Device and Automatic Rhinestone Ironing Machine Head. This invention was developed by Tian Guiyu, Liu Gaoming, Wang Haijiang and Wang Chong. The patent application number is CN20261066857 20260119. The ..

Skyworth Electric Seeks Patent for Rear Filter Screen Self-cleaning Structure of Washing and Drying All-in-one Machine

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Skyworth Electric has sought patent for Rear Filter Screen Self-cleaning Structure of Washing and Drying All-in-one Machine. This invention was developed by Li Weidong, Zhou Guoxian, Zhou Hejin, Wang Zhaoxuan, Lu Qiming, Zhu Xiang, Wu Qinan and Pan Xianzhe. The patent application number is CN202610313075 2..

State Intellectual Property Office of China Publishes Wuxi Meizhi Electric Appliance Patent Application for Clothes Processing Equipment and Operation State Identification Method T..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Wuxi Meizhi Electric Appliance patent application for Clothes Processing Equipment and Operation State Identification Method Thereof. The invention was developed by Zhang Songfa, Gao Lu, Wang Chen, Zuo Yi and Liu Shibin. The patent application numbe..

Zhejiang Weihuan Machinery Files Chinese Patent Application for Hosiery Suction Tube Assembly Moving Mechanism in Hosiery Machine

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Zhejiang Weihuan Machinery has filed a patent application for Hosiery Suction Tube Assembly Moving Mechanism in Hosiery Machine. This invention was developed by Zhao Xiaotao, Yu Xingxiao, Yu Weihuan and Jiang Zhiqiu. The patent application number is CN202610466425 20260410. The patent publication number is..

Zhengzhou University Applies for Patent on Spot-shaped MoO3/MoxC/C Wave-absorbing Fiber and Preparation Method Thereof

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Zhengzhou University has applied Chinese patent for Spot-shaped MoO3/MoxC/C Wave-absorbing Fiber and Preparation Method Thereof. Yao Mingyu, Meng Dongxu, Bao Ying, Fang Cheng, Long Xu, Wang Lixuan, Yang Jiangpo, Zhang Qingfeng, Jiang Xiaoyi and Li Xuyang developed it. The patent application number is CN202..

State Intellectual Property Office of China Publishes Advanced Micro-Fabrication Equipmen Patent Application for Transmission Channel and Vacuum Treatment Equipment

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Advanced Micro-Fabrication Equipmen patent application for Transmission Channel and Vacuum Treatment Equipment. The invention was developed by Zhou Ning, Zou Yushen, Jubin and Li Haonan. The patent application number is CN202411587371 20241107. The ..

State Intellectual Property Office of China Publishes ASM International Holding Patent Application for Variable Pressure Dosing Method and System

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published ASM International Holding patent application for Variable Pressure Dosing Method and System. The invention was developed by Lunceford Christopher Richard, Ma Pengfei, Barkey John and Zhang Shuaidi. The patent application number is CN202511598247 202..

North University of China Seeks Patent for Automatic Temperature Control System and Method for Sputtering Deposition Device

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- North University of China has sought patent for Automatic Temperature Control System and Method for Sputtering Deposition Device. This invention was developed by Liu Zhihui, Shi Wenyan, Zhang Yixuan, Liu Tao, Tan Qiulin, Tian Peng, Qi Xue and Pu Hongyu. The patent application number is CN202610118026 20260..

State Intellectual Property Office of China Receives Chinalco Zhengzhou Nonferrous Metals Research Inst Co Ltd Patent Application for Crust Breaking Hammer Head for Aluminum Electr..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Chinalco Zhengzhou Nonferrous Metals Research Inst Co Ltd patent application for Crust Breaking Hammer Head for Aluminum Electrolysis and Preparation Method. Liu Dan, Ma Junyi, Niu Hongkun, Wang Huaijiang, Zhang Ya'nan, Liu Wanchao, Wang Huiyao, Cao Yon..

Henan Shenzhou Cold Rolling Tech Co Ltd Files Chinese Patent Application for Machining Process for Hot Rolling and Cutting of Bearing Ring Sleeve

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Henan Shenzhou Cold Rolling Tech Co Ltd has filed a patent application for Machining Process for Hot Rolling and Cutting of Bearing Ring Sleeve. This invention was developed by Li Yang, Chai Mengtao and Yang Mingxue. The patent application number is CN202610275594 20260309. The patent publication number is..

State Intellectual Property Office of China Releases Jiaxing Z Sharp Advanced Materials Tech Co Ltd Patent Application for Self-repairing Metal Ceramic Cutting Tool Material for Ca..

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Jiaxing Z Sharp Advanced Materials Tech Co Ltd patent application for Self-repairing Metal Ceramic Cutting Tool Material for Cast Iron Processing and Preparation Method of Self-repairing Metal Ceramic Cutting Tool Material. This invention was developed ..

Zhengruida Hangzhou Prec Manufacturing Co Ltd Files Chinese Patent Application for Garden Cutter High-frequency Heat Treatment Equipment

Tools and Machinery

| Fri 31 Jul 2026

Beijing, July 31 -- Zhengruida Hangzhou Prec Manufacturing Co Ltd has filed a patent application for Garden Cutter High-frequency Heat Treatment Equipment. This invention was developed by Zheng Lei and Fang Yebu. The patent application number is CN202610419307 20260401. The patent publication number is CN121992181 (A). Intern..

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