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Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- Chongqing Intelligent Robot Research Institute, Zhengzhou University, Chongqing University, Economic Technology Research Institute of State Grid Henan Electric Power Co and PowerChina Henan Electric Power Survey & Design Institute Co Ltd have submitted a patent application for Substation Control Equipment Pip..
Pipe
| Sat 20 Jun 2026
Beijing, June 20 -- Shantou Polytechnic and Guangdong Nanyang Vocational Safety Affairs Co Ltd have applied Chinese patent for Land Oil and Gas Pipeline Valve Chamber Multi-target Automatic Control Method. Lai Guimei, Wu Huibin, Ji Jiedong, Yu Qingqing, Ma Xuemin, Xie Zhigang and Chen Xiaoqin developed it.
The patent applicat..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- Maintenance Test Branch Co Southern Power Grid Peak Load and Frequency Regulation Power Generation and Guangzhou Qiming Shuzhi Energy Tech Co Ltd have submitted a patent application for Upper Reservoir Water Level Prediction Method Based on Guide Vane Opening Degree-active Power-steel Pipe Pressure. Li Qing, ..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- Hangzhou Underground Pipeline Dev Co Ltd and Zhejiang University have applied Chinese patent for Underground Pipe Gallery Abnormal Condition Operation and Maintenance Agent Based on Time Sequence Fusion Judgment. Ruan Chao, Chen Jiyu, Zhu Zugang, Li Chun, Zhang Xinmin and Qian Jinchuan developed it.
The pa..
Pipe
| Mon 22 Jun 2026
Beijing, June 22 -- Hefei Songguo Zhizao Intelligent Technology has filed a patent application for Head Pipe Bowl Set and Vehicle. This invention was developed by Wang Daoyu, Zhang Feng, Tong Kaiming, Sun Kun, Zhang Yong, He Jiasheng and Wu Dahai.
The patent application number is CN20251209180 20251229. The patent publication n..
Pipe
| Mon 22 Jun 2026
Alexandria, June 22 -- Intel has filed a patent application for Chunky Partial Load to Store Forwarding for Pipeline Loads. This invention was developed by Meeuwsen Michael, Dechene Mark, Marathe Meenakshi and Majumdar Sudeepto.
The patent application number is US202418984856 20241217. The patent publication number is US2026016..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has received Yingkou Kunjiang Direct Drinking Water Technology patent application for Nodular Cast Iron Straight Pipe Surface Coating Production Line. Li Zhijia, Bao Haidong, Geng Yaolei, Zhou Zhanhu and Sun Changhong developed the invention.
The patent application..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has received Wuchang Shipbuilding Industry Group patent application for Lifting and Rotating Platform Tool for Correcting and Welding Pipe Fittings and Using Method of Lifting and Rotating Platform Tool. Wang Yuanqi, Li Xiang, Manbe, Li Sheng, Ye Qi, Song Yang, Zhan..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has received Zhejiang Bomeite Energy Equipment patent application for Stainless Steel Corrugated Pipe Machining Welding Machine. Zhang Kemei developed the invention.
The patent application number is CN202511939002 20251222. The patent publication number is CN121649..
Pipe
| Mon 22 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has received Huawei Technologies patent application for Heat Pipe Component, Three-dimensional Vapor Chamber Module, Heat Dissipation Device and Electronic Equipment. Chen Long, Nie Cong, Wu Buwei and Liu Chaorong developed the invention.
The patent application num..
Pipe
| Mon 22 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has received Jiaozuo Creation Heavy Industry patent application for Intelligent Anti-overload Material Guiding Circular Pipe Belt Conveyor for Mine. Qu Gaofei, Zhang Jiaojiao, Gao Shuwei, Su Ruijie, Lu Mingyuan, Song Zhijie, Zhang Dongfang, Li Pengfei and Yang Sheng..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- Northwestern Polytechnical University has applied Chinese patent for Molybdenum-rhenium Alloy Thin-wall Pipe Introduced with Multiple Times of Extrusion and Preparation Method. Feng Wei, Wang Wei, Yan Piaoyun, Li Heng, Zeng Weidong and Yang Heng developed it.
The patent application number is CN202511729017 2..
Pipe
| Mon 22 Jun 2026
Alexandria, June 22 -- Cooper-Standard Automotive has applied United States patent for Over-molded Grommet for Hose Applications. Slunick Steven T, Kephart Jerry J and Richardson Ralph developed it.
The patent application number is US202418983870 20241217. The patent publication number is US20260168600 (A1). International Paten..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- Shenyang Fortune Precision Equipment has sought patent for Ultra-clean Steel Pipe Cutting, Cutting and Separating Device. This invention was developed by Yu Qiang, Zhao Chuang and Yuan Yijun.
The patent application number is CN202511795617 20251202. The patent publication number is CN121649472 (A). Internati..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- Changzhou Jinfangyuan New Material has sought patent for Preparation Device for Producing Aluminum-aluminum Composite Pipe Through Continuous Extrusion and Use Method. This invention was developed by Rui Jianfang and Rui Tao.
The patent application number is CN202511831695 20251208. The patent publication nu..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- Harbin Welding Institute of China Machinery Group has sought patent for Arc Pressure Adjusting Device for Special Surfacing Welding Machine for Inner Wall of Long Pipe. This invention was developed by Ren Wenbo, Zhan Qian, Feng Dexin, Zhang Feng, Chen Zhenwei, Zhang Yan, Fei Dakui, Lyu Tao, Wang Ziqi and Fu A..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- Zhejiang Dacheng Pipe Industry Intelligent Manufacturing has sought patent for Electric Power Corrugated Pipe Corrugation Forming Module Capable of Achieving Rapid Remodeling. This invention was developed by Shen Li.
The patent application number is CN202511990512 20251226. The patent publication number is C..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has published Xinjiang Jinxin Lida Steel Pipe patent application for Steel Pipe Coating Device and Process Thereof. The invention was developed by Chen Shaoxiang and Yang Lin.
The patent application number is CN202610156418 20260204. The patent publication number i..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has published Shanghai Zhongshan Special Steel patent application for Hexagonal Pipe Cutting Device and Cutting Method Thereof. The invention was developed by Hong Wenjie and Zhu Zhengqiao.
The patent application number is CN202511828642 20251205. The patent public..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has published Jiangxi Zhongyuan Machinery Manufacturing patent application for Steel Pipe Surface Polishing Method. The invention was developed by Zhang Nanjing, Song Yingxia and Ouyang Guofu.
The patent application number is CN20261056813 20260116. The patent publ..
Pipe
| Mon 22 Jun 2026
Alexandria, June 22 -- U.S. Patent and Trademark Office has published Subsea 7 patent application for Mitigation of Buckling in Subsea Pipe-in-pipe Systems. The invention was developed by Bedrossian Arek, Boulliat Vincent, Gorgoglione Davide and Fernandez-vega Jens.
The patent application number is US202619534010 20260209. The ..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has released China Three Gorges University patent application for Water Pipe Traction Controllable Self-weight Pressing Photovoltaic Panel Cleaning Device and Method. This invention was developed by Li Leyan, Xu Chenyang, Wei Jiabin, Xiao Ting, Xiao Chenhan, Li Weny..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has released Jiangsu Hengsheng Technology patent application for Laser Welding Equipment for Automobile Cooling Water Pipe Joint. This invention was developed by Zhao Baixuan, Wu Wenan, Xiao Peng, Wu Zhi and Zhang Ke.
The patent application number is CN20251206164 ..
Pipe
| Mon 22 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has released CRRC Qingdao Sifang patent application for Railway Vehicle and Hose Breakage Protection Device and Protection System Thereof. This invention was developed by Qin Sifeng, Li Zhichao, Luan Jin, Wang Shoufeng and Cui Chuanming.
The patent application numb..
Pipe
| Sun 21 Jun 2026
Alexandria, June 22 -- U.S. Patent and Trademark Office has released Palo Alto Networks patent application for SPI Differentiated Thin Pipes Between Endpoints with Core Balancing Based on SPI Selection. This invention was developed by Vavilala Krishna Kumar, Patil Suresh Basavanagouda and Nandigama Naga Raghu Ramprasad.
The pat..
Pipe
| Sun 21 Jun 2026
Alexandria, June 22 -- U.S. Patent and Trademark Office has released Qualcomm patent application for Multiple Subscriber Identity Module (msim) with Carrier Aggregation (ca) in a Downlink Pipe Limited Transceiver. This invention was developed by Jian Yung-yih, Rajendran Parthiban, Abdel Ghany Ehab, Nagarajan Saranyan, Sridhara S..
Pipe
| Mon 22 Jun 2026
Alexandria, June 22 -- U.S. Patent and Trademark Office has released Saipem patent application for Compression Member for a Fluid Transport Pipe Provided with an Internal Protective Lining. This invention was developed by Blassiau Sébastien and Hallot Raymond.
The patent application number is US202218707947 20221116. The paten..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- China Three Gorges University has submitted a patent application for Multi-wheel-set Displacement Clamping Telescopic Obstacle Crossing Self-pressurization Pipeline Traction Positioning Photovoltaic Panel Cleaning Device and Multi-wheel-set Displacement Clamping Telescopic Obstacle Crossing Self-pressurizatio..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- Ningbo Zhida Automobile Part has submitted a patent application for Welding Fixture for Automobile Air Outlet Pipe. Yu Gaoqiang and Lin Minghui developed the invention.
The patent application number is CN202610172042 20260206. The patent publication number is CN121649258 (A). International Patent Classificat..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- Wuhu Xinxing Ductile Iron Pipes has submitted a patent application for Reduction Control Method for Head and Tail Blanks of Large-section Continuous Casting Machine. Huang Yan, Yan Jun, Zuo Xiaotan, Zhang Yabing and Chen Yue developed the invention.
The patent application number is CN202511761769 20251127. T..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- Shanghai Weixing Novel Building Material has submitted a patent application for Deburring Processing Device for Plastic Pipe Port. This invention was developed by Zhang Quan, Zhou Yu, Ma Ke and Zhang Yujiang.
The patent application number is CN202511953389 20251223. The patent publication number is CN1216501..
Pipe
| Sun 21 Jun 2026
Beijing, June 22 -- CCCC SHB Sixth Engineering has submitted a patent application for Fabricated Bridge Large-diameter Prefabricated Pipe Column Preparation Device. This invention was developed by Li Huabin, Zhang Yantao, Long Zhao, Wang Xiaohao, Yuan Haijiao, Lu Jinpeng, Yang Yi and Jiang Yafei.
The patent application number i..
Pipe
| Sat 20 Jun 2026
Beijing, June 20 -- Yongci Ningbo Health Tech Co Ltd and Beijing Melst Tech Development Co Ltd have filed a patent application for Underground Pipeline Detection Method and System Based on Motor Vehicle Traction. This invention was developed by Han Lei, Jia Mingming, Zhang Junling, Zhao Yong, Liu Chun, Jury Minovo, Xing Qilong, ..
Pipe
| Sat 20 Jun 2026
Beijing, June 20 -- Zhejiang Beili Electric Power Tech Co Ltd has applied Chinese patent for Cable Fault Detection Method and Cable Connecting Pipe. Liu Peng, Chen Junfang, Zhao Shunle, Kim Ho-kuk and Ye Wei developed it.
The patent application number is CN202511950216 20251223. The patent publication number is CN121633725 (A..
Pipe
| Sat 20 Jun 2026
Munich, June 20 -- Subsea 7 has submitted a patent application for Lined Pipelines. This invention was developed by Smithson Mark Robert, Jones Colin Alexander, Taylor James Anthony, Feeney Allan Andrew and Mathieson Scott.
The patent application number is EP20240765532 20240812. The patent publication number is EP4757988 (A1..
Pipe
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has received Subsea 7 patent application for Lined Pipelines. Jones Colin Alexander, Feeney Allan Andrew and Mathieson Scott developed the invention.
The patent application number is EP20240765531 20240812. The patent publication number is EP4757987 (A1). International Patent Classifi..
Pipe
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has received Husari Ahmad patent application for System for Cleansing Vapors During Inhalation from a Waterpipe Smoking Instrument. The patent application number is EP20240852493 20240216. The patent publication number is EP4757644 (A1). International Patent Classification codes are A24D..
Pipe
| Sat 20 Jun 2026
Beijing, June 20 -- Tianjin Youfa Dezhong Steel Pipe Co Ltd has submitted a patent application for Square and Rectangular Pipe Production Control Method Based on Speed Measurement Self-compensation. This invention was developed by Yu Shubao, Du Zhifan, Pai Shaochen, Liu Qingbin, Chen Yanchun, Zhang Junkui, Chen Tianjin, Chen Ziy..
Pipe
| Sat 20 Jun 2026
Geneva, June 20 -- ASC Eng Solutions Inc has submitted a patent application for Gasket for Pipe Fitting Assembly. This invention was developed by Cross Daniel.
The patent application number is WO2025US57929 20251203. The patent publication number is WO2026122691 (A1). Cooperative Patent Classification code is F16L17/025 (US)...
Pipe
| Sat 20 Jun 2026
Geneva, June 20 -- Polyflow LLC has submitted a patent application for Induction Heat and Heating. This invention was developed by Yu Liang, Alves Ana, Boakye-firempong Eugene, Ryan Matthew Leonard, Barrientos Roberto and Rosenow Malcolm.
The patent application number is WO2025US57710 20251202. The patent publication number i..
Pipe
| Sat 20 Jun 2026
Geneva, June 20 -- SeeScan has submitted a patent application for Digital Self-leveling Pipe Inspection Camera Systems and Methods with Automatic Magnification. This invention was developed by Olsson Mark, Martin Michael and Warren Alexander.
The patent application number is WO2025US57397 20251127. The patent publication number..
Pipe
| Sat 20 Jun 2026
Geneva, June 20 -- PayPal has filed a patent application for Deep Learning Pipeline for Proactive Identification and Mitigation of Computing System Attacks from Social Engineering. This invention was developed by Yuan Ming, Bian Min, Geng Shupeng, Lu Lingyi, Zhang Xue and Zhang Yan.
The patent application number is WO2025US5712..
Pipe
| Sat 20 Jun 2026
Geneva, June 20 -- InnoPeak Technology has submitted a patent application for Apparatus and Method of Data Pipeline Mobility Management. This invention was developed by Shi Yongsheng.
The patent application number is WO2025US55999 20251118. The patent publication number is WO2026122300 (A1). International Patent Classification ..
Pipe
| Sat 20 Jun 2026
Geneva, June 20 -- InnoPeak Technology has submitted a patent application for Apparatus and Method of Data Pipeline Measurement and Reporting. This invention was developed by Shi Yongsheng.
The patent application number is WO2025US55379 20251113. The patent publication number is WO2026122283 (A1). International Patent Classific..
Pipe
| Sat 20 Jun 2026
Geneva, June 20 -- InnoPeak Technology has submitted a patent application for Apparatus and Method of Data Pipeline Failure Recovery. This invention was developed by Shi Yongsheng.
The patent application number is WO2025US55358 20251113. The patent publication number is WO2026122282 (A1). International Patent Classification cod..
Pipe
| Sat 20 Jun 2026
Canberra, June 20 -- Saint Gobain Isover has filed a patent application for Loosefill Insulation Hose Connection Module with Rough Internal Surface, Loosefill Insuation Hose, and Loosefill Insulation Installation System. This invention was developed by Goto Paula, Lombard Pierre, Luis David and Toulemon Delphine.
The patent app..
Pipe
| Sat 20 Jun 2026
Munich, June 20 -- Wienerberger AG has submitted a patent application for Pipe Coupler with Insertion Indicator. Schouten Michael Adrianus Jacobus, Wijnker Christiaan Johannes Nicolaas and Bannert Oliver developed the invention.
The patent application number is EP20250223304 20251215. The patent publication number is EP476013..
Pipe
| Sat 20 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published British Virgin Islands Shangxiangmao Optoelectronics Tech Co Ltd patent application for Optical Module Comprising Heat Dissipation Structure and Liquid Cooling Pipe. The invention was developed by Yeh Che-shou, Xu Xuanchen, Wang Yiru, Lai Mingyou and K..
Pipe
| Sat 20 Jun 2026
Munich, June 20 -- Sema Sa has applied European patent for Filling of Galleryed Pipe Cartridges. Laubie Charles developed it.
The patent application number is EP20250221286 20251205. The patent publication number is EP4760052 (A1). International Patent Classification code is E21F1/00. Cooperative Patent Classification codes a..
Pipe
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has received Visa International Service Association patent application for Scalable Pipeline for Flagging Interesting Transaction Groups. Zhang Rong, Qin Shan, Yang Hao, Wang Lan, Alagarsamy Premkumar, Das Mahashweta and Li Xiaoting developed the invention.
The patent application number..
Pipe
| Sat 20 Jun 2026
Munich, June 20 -- Entegra LLP has submitted a patent application for Circumferential Magnetizer for a Pipeline Inspection Gauge. This invention was developed by Pirner Paul.
The patent application number is EP20240852839 20240808. The patent publication number is EP4758416 (A1). International Patent Classification codes are ..
Pipe
| Sat 20 Jun 2026
Munich, June 20 -- Olivier NV has submitted a patent application for Attachment System for Detachably Coupling Pipe Ends to Each Other in Order to Form Foundation Piles. Vankeirsbilck Dimitry developed the invention.
The patent application number is EP20240762427 20240806. The patent publication number is EP4758316 (A1). Inte..
Pipe
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has published Senior Aerospace Ermeto patent application for Adaptable Connector for Two Fixed Pipes. The invention was developed by Jurion Mathieu and Rochereau Didier.
The patent application number is EP20240762004 20240802. The patent publication number is EP4758364 (A1). Internati..
Pipe
| Sat 20 Jun 2026
Munich, June 20 -- Senior Aerospace Ermeto has submitted a patent application for Adaptable Coupling for Connecting Two Pipes. Jurion Mathieu and Rochereau Didier developed the invention.
The patent application number is EP20240762003 20240802. The patent publication number is EP4758363 (A1). International Patent Classificati..
Pipe
| Sat 20 Jun 2026
Munich, June 20 -- Lummus Technology has submitted a patent application for Utilizing Pipeline Co2 for Energy Storage. This invention was developed by Fernald Daniel and O'sullivan Melanie.
The patent application number is EP20240761802 20240808. The patent publication number is EP4758328 (A1). International Patent Classificati..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- Tianjin Mingde Hvac Equipment Co Ltd has submitted a patent application for Centralized Oil Supply Temperature Control System for Plastic Pipe Production Workshop. This invention was developed by Wang Xiuchen, Hu Guochen and Wang Bo.
The patent application number is CN202511763389 20251127. The patent publ..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Xi'an Shiyou University patent application for Stress Detection Method and Device for Pipeline and Medium. The invention was developed by Wang Jiachen, Shi Yun, Dai Jianbo and Niu Bo.
The patent application number is CN202511898854 20251216. The paten..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has released Zhejiang University of Technology patent application for Crack Tolerance Analysis Method for Saddle Type Welding Seam of Integral Reinforcing Connecting Pipe of Nuclear Pressure-bearing Equipment. This invention was developed by Yamanami, He Zhibo, Teo ..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Three Gorges Jinsha River Yunchuan Hydropower Development patent application for Method and System for Controlling Opening Degree of Valve for Automatically Adjusting Pipeline Flow. The invention was developed by Qin Shaoyang, Zhang Tao, Mu Pan, Zheng ..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Liaoning Shenfu Liaogang Intelligent Technology Innovation Research Inst Co Ltd has sought patent for Pipeline Robot Positioning Method and Related Equipment. This invention was developed by Fang Siwen, Chen Heping, Yu Wei and Xi Ning.
The patent application number is CN202511719255 20251121. The patent pu..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- Chery Automobile has submitted a patent application for Delay Neural Network Parameter Ant Colony Optimization Method and Device Based on Pipeline Analog-to-digital Converter Calibration. Yang Yuezhong, Guo Yuhui, Zhou Yapeng, Liu Bo, Yao Wen, Zhang Wei, Li Long and Rong Haitao developed the invention.
The p..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published South China University of Technology patent application for Wall Pipe Flow Spinning Compression Ratio Experiment Method. The invention was developed by Xia Qinxiang, Sun Han, Xiao Gangfeng and Zhao Jie.
The patent application number is CN202511538499 ..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- China Merchants Chongqing Communications Technology Research & Design Institute Co Ltd has submitted a patent application for Roadbed Transverse Drainage Pipe Spacing Evaluation Method, System and Equipment and Computer Readable Storage Medium. Sun Yaoming, Xia Renguo, Yang Siliang, Zhu Yi, Wei Weicheng, Tong..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- Huizhou City Gas Dev Co Ltd has submitted a patent application for Unmanned Aerial Vehicle Intelligent Obstacle Avoidance Method and System for Gas Pipeline Inspection. This invention was developed by Li Shi, Liu Haodong and Yang Limei.
The patent application number is CN202610161164 20260204. The patent p..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- Guangdong Sihao Fluid Tech Co Ltd has submitted a patent application for Aluminum Alloy Pipe Fitting Quick Connection Welding Control Method and System. This invention was developed by Xu Zhipeng, Chen Jian and Zhu Yucai.
The patent application number is CN202511815507 20251204. The patent publication numb..
Pipe
| Sat 20 Jun 2026
Canberra, June 20 -- Australian Patent Office has received Bondya GmbH patent application for Calibration Tube for Pipe Repair Applications. Boller Daniel developed the invention.
The patent application number is AU20240260961 20240424. The patent publication number is AU2024260961 (A1). International Patent Classification co..
Pipe
| Sat 20 Jun 2026
Canberra, June 20 -- Jungwoo Metal Ind Co Ltd has submitted a patent application for Connecting Apparatus for Pipe. This invention was developed by Lee Sang Guen, Lee Dae Hyun, Park Jae Hong and Joo Hyoung Jun.
The patent application number is AU20240216421 20240612. The patent publication number is AU2024216421 (A1). Interna..
Pipe
| Sat 20 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published MCC Tiangong patent application for Muddy Water Blocking Prevention Treatment Device and Treatment Method for Standby Pipeline of Power Calandria. The invention was developed by Li Yongsheng, Yan Yonghui and Yu Zhanyun.
The patent application number i..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has released Nanjing Institute Technology patent application for Dynamic Gesture Recognition Lightweight Method Based on Staged Pipeline Strategy. This invention was developed by Xu Mengxi, Liu Shuyue, Liu Ziying and Liu Shuyi.
The patent application number is CN..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- Sichuan Honghe Shuzhi Group has submitted a patent application for Refueling Area Oil Pipe Abnormity Identification Method, Device and Equipment and Storage Medium. Chen Sizhu, Jiang Chao and Chen Youming developed the invention.
The patent application number is CN202411219607 20240902. The patent publicatio..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- Langchen Information Tech Shanghai Co Ltd has submitted a patent application for Pipe Network Detection and Identification System Based on Deep Learning. This invention was developed by Hu Jinhua, Feng Qiangsheng and Peng Wei.
The patent application number is CN202411201064 20240829. The patent publication..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Bomesc Offshore Engineering Co Limited patent application for Ocean Engineering Fpso Module Oil and Gas Process Pipeline Production Route Planning Management Platform. The invention was developed by Wu Tong, Cai Wei, Liu Rongkai, Song Yang and Yang Yul..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- Jiangsu Yinyang Stainless Steel Pipe Ind Co Ltd has sought patent for Steel Pipe Material Purchasing Method and System. This invention was developed by Li Min, Zhao Hongqiang and Zang Zhenyu.
The patent application number is CN202610158561 20260204. The patent publication number is CN121638692 (A). Interna..
Pipe
| Fri 19 Jun 2026
Beijing, June 20 -- Qishang Online Beijing Data Tech Co Ltd has filed a patent application for Adaptive Task Segmentation Pipeline Optimization Method and System. This invention was developed by Jia Xiaojie, Wang Xinzheng, Cai Yuan, Chen Xinlei and Zhao Yubing.
The patent application number is CN202610129417 20260130. The pat..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- Midea Group and Guangdong Midea Refrigeration Equipment have sought patent for Pipeline Leakage Positioning Method, Device and Equipment and Storage Medium. This invention was developed by Jia Deyu, Guan Ran, Zheng Yajie, Yang Yiyao, Wu Hang, Wang Jun and Hu Bin.
The patent application number is CN20251226..
Pipe
| Sat 20 Jun 2026
Beijing, June 20 -- Jiangsu Haixia Environmental Protection Technology Development has submitted a patent application for Multi-source Data Fused Sewage Pipe Network GIS Intelligent Monitoring and Early Warning System Construction Method. This invention was developed by Liu Tianyu, Liu Zaimeng, Shen Xinxing, Huang Xuanling and W..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Jiangsu Branch Of China Tower Co Ltd and Zhejiang Gangxin Detection Tech Co Ltd have applied Chinese patent for Method and System for Detecting Diameter of Distribution Circle of Foundation Bolts of Single-pipe Tower. Ou Haigang, Zhou Senfeng, Yang Dahong, Sha Guoyi, Peng Mingrui and Zhao Huasheng developed i..
Pipe
| Thu 18 Jun 2026
Geneva, June 19 -- Borealis GmbH and Abu Dhabi Polymers Co Ltd Borouge Sole Proprietorship LLC have applied WIPO patent for Polyethylene Composition Comprising Nano Silica for the Production of Pipes Having Low Sagging. Deveci Suleyman and Tashman Farraj developed it.
The patent application number is WO2025EP85724 20251205. T..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Guandong Midea Hvac Equipment and Midea Group have submitted a patent application for Flute-shaped Pipe Assembly and Heating and Ventilation Device with Flute-shaped Pipe Assembly. This invention was developed by Gao Tianyuan, Zhao Kuaile, Fu Tianlin and Cui Chunlei.
The patent application number is CN2024..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- Handan Youfa Steel Pipe Co Ltd and Tianjin Youfa Steel Pipe Group Co Ltd have submitted a patent application for Steel Pipe Cutting Device for Steel Pipe Cold Rolling Forming Machining. This invention was developed by Xiao Xing, Chen Yongqiang, Li Fei, Zheng Deqian, Li Hongcheng and Li Maoxue.
The patent a..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- MCC Tiangong Group Tianjin and MCC Tiangong have applied Chinese patent for Pipe Cutting Device and Using Method. Wang Huishuai, Shen Meipeng and Chen Xing developed it.
The patent application number is CN20251221609 20251230. The patent publication number is CN121551691 (A). International Patent Classific..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- Huaneng Shaanxi Wuqi Power Generation Co Ltd and Xi'an Thermal Power Research Inst Co Ltd have applied Chinese patent for Connecting Structure for Main Pipe and Branch Pipe of Framework Type Tower of Wind Generating Set and Construction Method. Peng Wenbing, Guo Chunyou, Zhang Hao, Zhang Ruigang, Liu Suyao, L..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Guandong Midea Hvac Equipment and Midea Group have submitted a patent application for Air Return Pipe and Heating and Ventilation Device with Same. Gao Tianyuan, Zhao Kuaile, Fu Tianlin and Cui Chunlei developed the invention.
The patent application number is CN202411266931 20240910. The patent publication..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- China North Ind Corp, China North Engine Research Inst and China Wanbao Engineering have applied Chinese patent for Air Inlet Pipeline Structure of V-shaped Diesel Engine. Zhao Dalin, Lan Yinzai, Guo Xiaoran, Xu Jiagang, Li Yafen, Zeng Qingguo, Zhang Minghe, Gong Weiguang, Tian Xiaohui, Zhao Chunsheng, Wang J..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Jiangsu Zhongtan Green Transfer Tech Co Ltd patent application for Intelligent Monitoring and Fault Early Warning System of Solar Cascade Heat Pipe Collector. The invention was developed by Ma Xinglong, Zhao Fei and Ouyang Zhiwei.
The patent applica..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Sichuan Yunhuachuan Tech Co Ltd has filed a patent application for Flow Guide Pipe Fitting and Household Garbage Incinerator with Heat Recovery Function. This invention was developed by Huang Tao.
The patent application number is CN202610168172 20260205. The patent publication number is CN121631284 (A). In..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- SEPCO1 Electric Power Construction has filed a patent application for Pre-welding Preheating System for High Alloy Steel Pipeline. This invention was developed by Lei Meng, Wang Jinshun, Wang Wei, Miao Huixia, Xu Wenfa, Zhang Yantao, Wang Nengmiao, Song Chaohui and Zhang Anbang.
The patent application number..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Tianjin Kedian Petrochemical Science & Tech Development Co Ltd patent application for Industrial Underground Water Pipe Network Leakage Diagnosis Technology Based on Intelligent Learning Model. The invention was developed by Liu Jianwen, Lu Zhao, Huang..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Hunan Puqi New Energy Research Inst Co Ltd has sought patent for Portable Handheld Indoor Pipeline Leak Hunting Device. This invention was developed by Xiao Yuefei.
The patent application number is CN20251220880 20251230. The patent publication number is CN121631197 (A). International Patent Classification..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Sichuan Tongpingjia Plastic Tech Co Ltd patent application for Modified Composite Municipal Drainage Pipe. Zeng Guoqiong developed the invention.
The patent application number is CN202511905419 20251217. The patent publication number is CN121631195 (..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Changzhou University patent application for Data Real-time Sensing-based Pipeline Leakage Neural Network Detection Method, System and Equipment and Medium. The invention was developed by Li Entian, Zhang Hanmeng, Liu Yang, Wang Chuanshuo, Xia Mingyu, L..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Foshan Sanshui Energy Co Ltd has sought patent for Gas Pipe Network Abnormal Data Intelligent Identification and Early Warning Method and System. This invention was developed by Cheng Feng, Zeng Wenbiao, Ye Chengjun, Deng Zhicheng, Chen Luoke and Chen Haoyu.
The patent application number is CN202511662396 ..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Qingdao Xinyang Energy Thermal Services Co Ltd has submitted a patent application for Oil and Gas Pipeline Detection System and Method Based on Routing Inspection Trajectory Planning. This invention was developed by Zhang Jiyu.
The patent application number is CN202511886980 20251215. The patent publicatio..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Sichuan Guangan Power Generation has submitted a patent application for Pipe Network Pressure Monitoring Device of GIS Braided Three-dimensional Pipeline Digital Twinning System. This invention was developed by Ge Haizhong, Yang Fei and Yang Hua.
The patent application number is CN202511763478 20251127. The ..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Daqing Hanwei Changheng High Pressure Glass Fiber Reinf Orced Plastic Pipeline Co Ltd has submitted a patent application for High-sealing-performance Glass Fiber Reinforced Plastic Pipeline Capable of Being Rapidly Installed. This invention was developed by Zhao Jun, Sun Baoyou, Ning Ruifeng and Bao Xuebo.
..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Shanghai Yingtai Plastic Ltd has submitted a patent application for Body Roundness Correction, Sizing, Welding and Sealing Fiber Reinforced Composite Pipe Joint and Manufacturing Equipment and Manufacturing Method of Body Roundness Correction, Sizing, Welding and Sealing Fiber Reinforced Composite Pipe Joint...
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Shenzhen Meijiali Trade Co Ltd has submitted a patent application for Pipeline Drainage End Convenient to Install and Using Method Thereof. Chen Wenyan developed the invention.
The patent application number is CN202411251092 20240906. The patent publication number is CN121631092 (A). International Patent C..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Sichuan Jinshi Dongfang New Material Tech Co Ltd patent application for Glass Fiber Reinforced Plastic Pipe and Preparation Method Thereof. Kuai Yixi developed the invention.
The patent application number is CN202411191575 20240828. The patent public..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Hudong Heavy Machinery patent application for Air-permeable Pipeline Oil-gas Separation Device. The invention was developed by Zhang Bo, Han Ruifeng, Hu Weiyang and Huang Yefeng.
The patent application number is CN202411257645 20240909. The patent pub..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Jinzhongtian Water Conservancy Construction patent application for Pipe Jacking Thixotropic Slurry Grouting System and Construction Method Thereof. Zhou Junlie, Zeng Hua, Ke Xiujuan, Wei Lihua, Chen Huan, Liao Zhenfeng, Long Huaqiang, Liang Xiaoyan, Li ..
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