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State Intellectual Property Office of China Receives Nanfang Hospital Patent Application for Device and System for Reducing Pipeline Blockage Caused by Blood Coagulation in Hemodia..

Pipe

| Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Nanfang Hospital patent application for Device and System for Reducing Pipeline Blockage Caused by Blood Coagulation in Hemodialysis. Liu Dongmei and Wu Yi developed the invention. The patent application number is CN202511641054 20251111. The patent publ..

State Intellectual Property Office of China Receives Shenyang Fortune Precision Equipment Patent Application for Ultra-clean Steel Pipe Bending Tool and Working Method Thereof

Pipe

| Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Shenyang Fortune Precision Equipment patent application for Ultra-clean Steel Pipe Bending Tool and Working Method Thereof. Zhao Chuang and Yuan Yijun developed the invention. The patent application number is CN202511643096 20251111. The patent publicati..

State Intellectual Property Office of China Receives Weben Smart Manufacturing System (Shanghai) Patent Application for Pipe Fitting Polishing System and Pipe Fitting Polishing Met..

Pipe

| Thu 07 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Weben Smart Manufacturing System (Shanghai) patent application for Pipe Fitting Polishing System and Pipe Fitting Polishing Method. Peng Rong, Luo Shiwei, Gao Fei and Li Subin developed the invention. The patent application number is CN202511397184 20250..

State Intellectual Property Office of China Receives Jiangsu Yangguang Machinery Manufacturing Patent Application for Laser Pipe Cutting Machine for Corrugated Pipe

Pipe

| Wed 06 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Jiangsu Yangguang Machinery Manufacturing patent application for Laser Pipe Cutting Machine for Corrugated Pipe. Mei Xueyuan, Xu Xiaoqin and Yang Hua developed the invention. The patent application number is CN202511620200 20251106. The patent publicatio..

U.S. Patent and Trademark Office Receives Microsoft Technology Licensing Patent Application for Smart Hose Kit for Liquid Cooled Racks

Pipe

| Wed 06 May 2026

Alexandria, May 7 -- U.S. Patent and Trademark Office has received Microsoft Technology Licensing patent application for Smart Hose Kit for Liquid Cooled Racks. Zhang Yimin, Zhang Xianfa, Delano Andrew Douglas, Hoodman David Gerard, Chesser Jason Blake, Mody Nehal, Brzozowski John Jason, John Nisha, Bhopte Siddharth and Tan Guix..

State Intellectual Property Office of China Receives Benxi Special Equipment Supervision and Inspection Institute Patent Application for Online Defect Detection Method, Device and ..

Pipe

| Thu 07 May 2026

Beijing, May 7 -- State Intellectual Property Office of China has received Benxi Special Equipment Supervision and Inspection Institute patent application for Online Defect Detection Method, Device and Equipment for Pressure Pipeline and Medium. Pei Lina and Wang Quanzhi developed the invention. The patent application number is..

Huaneng Clean Energy Res Institute and Huaneng Qingyang Coal and Electricity Submit Patent Application for Dioxygen Carburization Pipeline Leakage Lifting Detection System

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Huaneng Clean Energy Res Institute and Huaneng Qingyang Coal and Electricity have submitted a patent application for Dioxygen Carburization Pipeline Leakage Lifting Detection System. Zhou Juan, Jin Jiancheng, Jing Tieya, Duo Lingjuan, Zhao Wentao, Xia Yuxiao, Zhao Jingchao, Jiao Jianjun and Liu Lianbo developed..

Hohhot Power Supply Branch of Inner Mongolia Power Group and Beijing Qijing Tech Co Ltd Submit Patent Application for Underground Pipe Gallery Environment Intelligent Monitoring Me..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Hohhot Power Supply Branch of Inner Mongolia Power Group and Beijing Qijing Tech Co Ltd have submitted a patent application for Underground Pipe Gallery Environment Intelligent Monitoring Method and System Based on Multi-modal Sensing. An Jun, Bo Hongbin, Pan Dazhi, Tian Gang and Sun Dawei developed the inventi..

Huaneng Clean Energy Res Institute and Huaneng Jiaxiang Power Generation Co Ltd Submit Chinese Patent Application for Natural Water Body Ice Coil Pipe Cold Storage Device and Natur..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Huaneng Clean Energy Res Institute and Huaneng Jiaxiang Power Generation Co Ltd have submitted a patent application for Natural Water Body Ice Coil Pipe Cold Storage Device and Natural Water Body Cold Storage Method. This invention was developed by Yang Yusen, Wang Xinran, Zhang Peng, Jia Jiwu, Xing Xueli, Zhan..

Huaneng Luoyuan Power Generation and Shanghai Dandi Power Tech Co Ltd Submit Chinese Patent Application for Air Powder Leveling Device for Outlet Pipeline of Energy-saving Coal Mil..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Huaneng Luoyuan Power Generation and Shanghai Dandi Power Tech Co Ltd have submitted a patent application for Air Powder Leveling Device for Outlet Pipeline of Energy-saving Coal Mill. This invention was developed by Cao Zhihua, Wang Feng, Lin Kaijun, Liu Jiahao, You Lianhuan, Zhuang Shuxi, Zheng Zhipeng, Qu Li..

China Nat Offshore Oil Corp and CNOOC Res Institute Co Ltd Seek Patent for Performance Reliability Monitoring System for Interpenetrating Reinforced Thermoplastic Plastic Composite..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- China Nat Offshore Oil Corp and CNOOC Res Institute Co Ltd have sought patent for Performance Reliability Monitoring System for Interpenetrating Reinforced Thermoplastic Plastic Composite Pipe. This invention was developed by Li Dapeng, Zou Xing, Wang Haifeng, Yu Xiaoyi, Chen Jinghua, An Weizheng, Liu Keming an..

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

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Huaneng Jilin Power Generation, Jiutai Electric Factory, Xi'an Thermal Power Research Institute, Huaneng Jilin Power Generation Co Ltd and Xi'an Xire Energy Saving Tech Co Ltd have sought patent for Heat Supply Pipe Network Inspection Robot Rotating Holder with Large-stroke Lifting Function and Working Method. ..

Huaneng Clean Energy Res Institute and Huaneng Qingyang Coal and Electricity Apply for Patent on Carbon Dioxide Injection Pipeline with Adjustable Pipeline Diameter

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Huaneng Clean Energy Res Institute and Huaneng Qingyang Coal and Electricity have applied Chinese patent for Carbon Dioxide Injection Pipeline with Adjustable Pipeline Diameter. Liu Lianbo, Yin Long, Zhao Jingchao, Liu Zhiwen, Jing Tieya, Li Yichao, Zhou Juan, Zou Qinghai and Zhao Wentao developed it. The pa..

PowerChina Guizhou Electric Power Design Research Institute and Sansha Power Supply Bureau Co Ltd Submit Patent Application for Sea Island Drainage Pipe Seaborne Installation Metho..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- PowerChina Guizhou Electric Power Design Research Institute and Sansha Power Supply Bureau Co Ltd have submitted a patent application for Sea Island Drainage Pipe Seaborne Installation Method. Jiang Mingming, Feng Naihua, Chen Chao, Xing Yigang, Wei Siti, Wu Yang, Zhang Yuli, Sun Daorang, Qiang Shuang, Lee Hyun..

Sinohydro Engineering Bureau 4 and Guangdong Yuehai Yuexi Water Supply Co Ltd File Chinese Patent Application for Crawler-type Pipe Alignment Trolley and Construction Method Using ..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Sinohydro Engineering Bureau 4 and Guangdong Yuehai Yuexi Water Supply Co Ltd have filed a patent application for Crawler-type Pipe Alignment Trolley and Construction Method Using Same. This invention was developed by Si Fuquan, Yu Songling, Gao Liye, Shang Jianming, Li Chunjie, Wang Yuewen, Dong Haijun, Xue Ch..

Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd Submit Chinese Patent Application for Pressurizing Device and Method for High-concentration Slurry in Coal G..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd have submitted a patent application for Pressurizing Device and Method for High-concentration Slurry in Coal Gangue Backfilling Pipeline. This invention was developed by Lyu Shuai, Ren Yongqiang, Zhang Chuanjiu, Cao Jun, Zhou Baojing, Zhang..

Shanghai Electric Cable Eng Co Ltd and Shanghai Jiulong Electric Power Group Co Ltd Submit Chinese Patent Application for Cable Tunnel Post-fire Ventilation System Based on Coanda ..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Shanghai Electric Cable Eng Co Ltd and Shanghai Jiulong Electric Power Group Co Ltd have submitted a patent application for Cable Tunnel Post-fire Ventilation System Based on Coanda Surface Air Pipes. This invention was developed by Zhao Bin, Zhu Jia, Wang Cheng, Xin Hanghuan, Chen Yinnian, Song Zhe, Wang Liang..

State Intellectual Property Office of China Publishes Institute Med Biology CAMs Patent Application for High-grade Biosafety Laboratory Active Toxic Sewage Drain Pipe Water Leakage..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has published Institute Med Biology CAMs patent application for High-grade Biosafety Laboratory Active Toxic Sewage Drain Pipe Water Leakage Monitoring and Spraying Disinfection Control System. The invention was developed by Wang Yunchuan, Dai Qing, Zhao Xingping, Yan..

Plymovent Group BV Seeks Patent for Device for Internal Gripping of an Exhaust Pipe

Pipe

| Wed 06 May 2026

Alexandria, May 6 -- Plymovent Group BV has sought patent for Device for Internal Gripping of an Exhaust Pipe. This invention was developed by Köhne Sebastiaan Wilhelmus, Shamoon Ragheed and Ebbinge Jasper. The patent application number is US202218570653 20220616. The patent publication number is US20260117691 (A1). Internat..

U.S. Patent and Trademark Office Receives Shenzhen Petaboo Tech Co Ltd Patent Application for Storage Structure for Air Hose of Blower and Blower Itself

Pipe

| Tue 05 May 2026

Alexandria, May 6 -- U.S. Patent and Trademark Office has received Shenzhen Petaboo Tech Co Ltd patent application for Storage Structure for Air Hose of Blower and Blower Itself. Xu Bochao developed the invention. The patent application number is US202519009033 20250103. The patent publication number is US20260114683 (A1). In..

Dalian Metern Measurement And Control System Co Ltd Submits Chinese Patent Application for Mass Flowmeter Measurement Compensation Method and System Combined with Pipeline Stress S..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Dalian Metern Measurement And Control System Co Ltd has submitted a patent application for Mass Flowmeter Measurement Compensation Method and System Combined with Pipeline Stress Sensing. This invention was developed by Lyu Xiwen, Wang Xianjian and Wang Dongwei. The patent application number is CN20251177238..

State Intellectual Property Office of China Receives China Three Gorges and Changjiang Ecology Environmental Protection Group Patent Application for Method for Improving Data Accur..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has received China Three Gorges and Changjiang Ecology Environmental Protection Group patent application for Method for Improving Data Accuracy of Drainage Pipe Network Flow Monitoring Equipment. Wu Xiufeng, Zhang Jun, Yu Jingwen, Wu Kunming, Wang Shuo, Hu Zukang, Hu ..

Guangdong Jinyi Tech Co Ltd Seeks Patent for Municipal Pipeline Made of Pe Recycled Materials and Preparation Method

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Guangdong Jinyi Tech Co Ltd has sought patent for Municipal Pipeline Made of Pe Recycled Materials and Preparation Method. This invention was developed by Chen Yun and Wan Yongjun. The patent application number is CN202511661193 20251113. The patent publication number is CN121226884 (A). International Patent..

Zhejiang Feilong Pipe Ind Group Co Ltd Files Chinese Patent Application for Impact-resistant and High-temperature-resistant Pe Pipe and Preparation Method Thereof

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Zhejiang Feilong Pipe Ind Group Co Ltd has filed a patent application for Impact-resistant and High-temperature-resistant Pe Pipe and Preparation Method Thereof. This invention was developed by Wang Longfei, Sun Cheng, Jin Jiajia and Xia Zhifeng. The patent application number is CN202511623112 20251107. The ..

Scout Surface Solutions LLC Submits United States Patent Application for Hydraulic Fracturing Hose Handling Assembly and Methods of Use

Pipe

| Wed 06 May 2026

Alexandria, May 6 -- Scout Surface Solutions LLC has submitted a patent application for Hydraulic Fracturing Hose Handling Assembly and Methods of Use. This invention was developed by Mchorse Lawrence Ray, Roesner Thomas G, Chappell John A and Evans David Lane. The patent application number is US202519369615 20251027. The pat..

Command Tubular Products LLC Applies for Patent on Extended Wear Drill Pipes and Methods of Making and Using Same

Pipe

| Wed 06 May 2026

Alexandria, May 6 -- Command Tubular Products LLC has applied United States patent for Extended Wear Drill Pipes and Methods of Making and Using Same. Hruschak Milton, Garvey Charles and Morris Sealy developed it. The patent application number is US202418930968 20241029. The patent publication number is US20260117605 (A1). In..

Hebei Hanfeng Power Generation Co Ltd Seeks Patent for Monitoring System for Slag Discharge Pipe of Boiler

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Hebei Hanfeng Power Generation Co Ltd has sought patent for Monitoring System for Slag Discharge Pipe of Boiler. This invention was developed by Wang Longjie, Wang Zhongying, Gao Zhuang, Wang Ruxin, Lu Yinghai, Wang Xindong, Lian Tao, Huo Bochen, Li Yangyang, Wen Zhenqi, Jin Ruiqing and Duan Ruijun. The pate..

State Intellectual Property Office of China Publishes Shenyang Zhixin Baida Tech Co Ltd Patent Application for Water Supply Network Leakage Control Method and Platform

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has published Shenyang Zhixin Baida Tech Co Ltd patent application for Water Supply Network Leakage Control Method and Platform. The invention was developed by Li Qiang, Li Xiuli, Guan Bailing, Su Kaiwei, Zhao Liying and Yang Tianping. The patent application number..

Henan Like Pipeline Detection Tech Co Ltd Seeks Patent for Underground Water Supply Pipeline Health Grade Assessment and Risk Prediction Method

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Henan Like Pipeline Detection Tech Co Ltd has sought patent for Underground Water Supply Pipeline Health Grade Assessment and Risk Prediction Method. This invention was developed by Tang Zhengju, Miao Dayong, Wang Lei, Chen Bo, Hu Changchun, Li Cheng, Zhang Hongxin, Yao Wei, Sun Wenlin, Li Ming, Kong Lei, Jiang..

Hebei Dikuang Tech Development Co Ltd Files Chinese Patent Application for Urban Gas Pipe Network Monitoring Method and System

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Hebei Dikuang Tech Development Co Ltd has filed a patent application for Urban Gas Pipe Network Monitoring Method and System. This invention was developed by Du Xiangdong, Chang Yushan, Qi Yingke, Hou Wanqi, Wu Chenhe and Sun Jinrong. The patent application number is CN202511459117 20251013. The patent publi..

State Intellectual Property Office of China Releases CSCEC Strait Construction & Development Patent Application for Pipeline Non-excavation Repairing Method and Device

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has released CSCEC Strait Construction & Development patent application for Pipeline Non-excavation Repairing Method and Device. This invention was developed by Wang Yao, Wang Jianshan, Zhang Hengchun, Zhang Feng, Wu Jinghua, Huang Zhaohua, Huang Xia, Wang Xuan and Wu..

Hainan Danzhou Yuehai Water Supply Co Ltd and Harbin Institute of Technology Submit Chinese Patent Application for Pipeline Leakage Repairing Device

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Hainan Danzhou Yuehai Water Supply Co Ltd and Harbin Institute of Technology have submitted a patent application for Pipeline Leakage Repairing Device. This invention was developed by Gao Xinlei, Li Kunyi, Liu Jianguang, Gao Jinliang and Zhang Tiantian. The patent application number is CN202511428065 2025093..

State Intellectual Property Office of China Releases Winduct Jiangsu Env Integration Co Ltd Patent Application for PVC (polyvinyl Chloride) Flange for Air Pipe Connection

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has released Winduct Jiangsu Env Integration Co Ltd patent application for PVC (polyvinyl Chloride) Flange for Air Pipe Connection. This invention was developed by Qin Bojun, He Zhicong and Zeng Xiaoming. The patent application number is CN202511768383 20251128. Th..

State Intellectual Property Office of China Receives Shandong Golden Tide New Building Mat Co Ltd Patent Application for Electricity-proof Wall Water Pipe Assembly and Machining Pr..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has received Shandong Golden Tide New Building Mat Co Ltd patent application for Electricity-proof Wall Water Pipe Assembly and Machining Process Thereof. Cao Jingcheng, Liu Shuyuan, Bai Fucang, Shao Xueping, Qin Cong and Wang Jian developed the invention. The pate..

State Intellectual Property Office of China Releases Shanghai Yufan Env Construction Co Ltd Patent Application for Pressure Pipeline Wall Thickness Deviation Detection Device and M..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has released Shanghai Yufan Env Construction Co Ltd patent application for Pressure Pipeline Wall Thickness Deviation Detection Device and Method. This invention was developed by Lu Xiao, Liu Qiurong, Pang Fuzhang and He Jiafeng. The patent application number is CN..

Hefei Saimokesi Semiconductor Mat Co Ltd Applies for Patent on Quartz Injection Pipe Offset Hole Detection Device

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Hefei Saimokesi Semiconductor Mat Co Ltd has applied Chinese patent for Quartz Injection Pipe Offset Hole Detection Device. Tang Hao, Xu Yeyu and Gao Pan developed it. The patent application number is CN202511377307 20250925. The patent publication number is CN121230615 (A). International Patent Classificati..

State Intellectual Property Office of China Publishes Beijing Xinghang Mechanical Electrical Equipment and Southeast University Patent Application for Heat Pipe Capable of Changing..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has published Beijing Xinghang Mechanical Electrical Equipment and Southeast University patent application for Heat Pipe Capable of Changing Contact Angle of Wick and Liquid Metal Working Medium and Additive Manufacturing Method of Heat Pipe. The invention was develop..

State Intellectual Property Office of China Receives Jiangsu Cuilong Prec Copper Tube Corporation Patent Application for Efficient Inverted-fin Evaporating Pipe

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has received Jiangsu Cuilong Prec Copper Tube Corporation patent application for Efficient Inverted-fin Evaporating Pipe. Zhang Chunming, Shi Minghua, Xu Qiuping, Zhang Dongfang, Jin Liwen and Bao Jiafeng developed the invention. The patent application number is CN..

State Intellectual Property Office of China Receives Shanghai Yingtai Plastic Ltd By Share Ltd Patent Application for Long Glass Fiber Reinforced Plastic Spiral Winding Corrugated ..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has received Shanghai Yingtai Plastic Ltd By Share Ltd patent application for Long Glass Fiber Reinforced Plastic Spiral Winding Corrugated Pipe as Well as Manufacturing Equipment and Preparation Method Thereof. Lin Minrui and Lin Shiping developed the invention. T..

Dongguan Xintan Hardware Products Co Ltd Submits Patent Application for Stainless Steel Pipe with High Stability and Forming Process Thereof

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Dongguan Xintan Hardware Products Co Ltd has submitted a patent application for Stainless Steel Pipe with High Stability and Forming Process Thereof. He Zhu'an developed the invention. The patent application number is CN202511259654 20250904. The patent publication number is CN121229720 (A). International Pa..

Jingechuang Tianjin Electromechanical Tech Co Ltd Seeks Patent for Ventilation Pipeline Reinforcing Round Pipe

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Jingechuang Tianjin Electromechanical Tech Co Ltd has sought patent for Ventilation Pipeline Reinforcing Round Pipe. This invention was developed by Yang Yiming. The patent application number is CN202410853508 20240628. The patent publication number is CN121229719 (A). International Patent Classification cod..

State Intellectual Property Office of China Publishes CCC Guangzhou Dredging and Tianjin Wodon Wear Resistant Mat Co Ltd Patent Application for Wear-resistant Pipe Based on Composi..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has published CCC Guangzhou Dredging and Tianjin Wodon Wear Resistant Mat Co Ltd patent application for Wear-resistant Pipe Based on Composite Welding Wire Structure. The invention was developed by Guo Yanfeng, Li Kun, Liu Bin, Zhao Youheng and Liang Rujian. The pa..

Chongqing Chuandongnan Engineering Survey And Design Institute Co Ltd Submits Chinese Patent Application for Pipe Jacking Construction Device and Method in Saturated Sand Soil Stra..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Chongqing Chuandongnan Engineering Survey And Design Institute Co Ltd has submitted a patent application for Pipe Jacking Construction Device and Method in Saturated Sand Soil Stratum. This invention was developed by Zhou Yunlong, Gong Xingsheng, Yuan Biao, Wang Xin, Zhao Xuehuan, Chen Tao, Chen Xiaobing, Tu Zh..

Ningbo Byleo Meter Tech Co Ltd Submits Patent Application for Drip-proof Faucet for Pipeline Direct Drinking Water

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Ningbo Byleo Meter Tech Co Ltd has submitted a patent application for Drip-proof Faucet for Pipeline Direct Drinking Water. Yang Qifang developed the invention. The patent application number is CN202511680181 20251117. The patent publication number is CN121229697 (A). International Patent Classification code..

Jiangsu Jietuo Valve Co Ltd Submits Chinese Patent Application for Manual Corrugated Pipe Valve

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Jiangsu Jietuo Valve Co Ltd has submitted a patent application for Manual Corrugated Pipe Valve. This invention was developed by Qi Cheng. The patent application number is CN202511713799 20251121. The patent publication number is CN121229631 (A). International Patent Classification codes are F16K1/02, F16K1/..

State Intellectual Property Office of China Publishes Nanjing Bochner Automation System Co Ltd Patent Application for On-line Eddy Current Flaw Detection Machine for Welding Seam o..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has published Nanjing Bochner Automation System Co Ltd patent application for On-line Eddy Current Flaw Detection Machine for Welding Seam of Steel Pipe. The invention was developed by Bian Rukun, Xu Zhongshan and Liu Weifeng. The patent application number is CN202..

State Intellectual Property Office of China Publishes Guangzhou Wroxton Env Equipment Co Ltd Patent Application for Dual-mode Swimming Pool Dehumidification Heat Pump Unit Refriger..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has published Guangzhou Wroxton Env Equipment Co Ltd patent application for Dual-mode Swimming Pool Dehumidification Heat Pump Unit Refrigeration Pipeline Design. The invention was developed by Wang Jiabing, Zhang Qinjian, Li Menghang, Li Jingqian, Pan Yan and Zhong Z..

State Intellectual Property Office of China Releases Ordos City Construction Eng Co Ltd Patent Application for Pipe Installation Vertical Pipe Wood Formwork Clamp Type Hanging Hole..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has released Ordos City Construction Eng Co Ltd patent application for Pipe Installation Vertical Pipe Wood Formwork Clamp Type Hanging Hole Construction Method. This invention was developed by Li Yanlong, Guan Yunshan, Bauer De Muto, Liu Hongxing, Wang Lei, Guo Shuai..

State Intellectual Property Office of China Publishes Shanghai Baoye Group Corporation and Zhengzhou Baoye Steel Structure Co Ltd Patent Application for Novel Structure for Downwar..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has published Shanghai Baoye Group Corporation and Zhengzhou Baoye Steel Structure Co Ltd patent application for Novel Structure for Downward Extending Section of Built-in End of Steel Pipe Column. The invention was developed by Nie Xiaoning, Li Hulin, Qin Haijiang, L..

Wang Qihui Submits Chinese Patent Application for Landfill Impermeable Membrane and Membrane Penetrating Pipe Connecting Structure and Construction Method Thereof

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Wang Qihui has submitted a patent application for Landfill Impermeable Membrane and Membrane Penetrating Pipe Connecting Structure and Construction Method Thereof. This invention was developed by You Qiao, Song Xinglong, Hu Hui, Chen Xihao, Yi Zhe, Wang Yang, Zhang Ling, Kang Guojie and Wang Qihui. The paten..

Institute Of Engineering Prot Academy Of National Defense Engineering Academy Of Military Sciences P Submits Patent Application for Composite Pipe Pile Dispersion Layer Structure f..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Institute Of Engineering Prot Academy Of National Defense Engineering Academy Of Military Sciences P has submitted a patent application for Composite Pipe Pile Dispersion Layer Structure for Layered Protection Structure and Construction Method. Liu Fei, Huang Jiaqi, Cao Shaohua and Zhang Chunxiao developed the ..

Qinhuangdao Hanfeng Changbai Crystallizer Co Ltd Applies for Patent on Intelligent Adjusting Electroplating Equipment for Crystallizer Copper Pipe

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Qinhuangdao Hanfeng Changbai Crystallizer Co Ltd has applied Chinese patent for Intelligent Adjusting Electroplating Equipment for Crystallizer Copper Pipe. Zhang Xianghong, Li Peng, Wang Honglin, Sui Dapeng, Liu Chunyan and Wang Xinrong developed it. The patent application number is CN202511456455 20251013...

L&T Technology Services Ltd Seeks Patent for System and Method for Generating a Data Pipeline for Computer Vision

Pipe

| Tue 05 May 2026

Alexandria, May 6 -- L&T Technology Services Ltd has sought patent for System and Method for Generating a Data Pipeline for Computer Vision. This invention was developed by Gajendran Sivam Murugesan, Nadar Nirmala Devi Mal, Regina Unmai Rasheedkhan and Guganathan Abirami. The patent application number is US202519060802 202502..

Sica SpA Seeks Patent for Apparatus and Method for Processing a Pipe Made of Thermoplastic Material

Pipe

| Tue 05 May 2026

Alexandria, May 6 -- Sica SpA has sought patent for Apparatus and Method for Processing a Pipe Made of Thermoplastic Material. This invention was developed by Gulminelli Marco. The patent application number is US202318880707 20230705. The patent publication number is US20260115954 (A1). International Patent Classification cod..

State Intellectual Property Office of China Receives Shanxi Dibao Coal Comprehensive Detection Center Co Ltd Patent Application for Flow Guide Pipe for Gas Drainage and Gas Collect..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has received Shanxi Dibao Coal Comprehensive Detection Center Co Ltd patent application for Flow Guide Pipe for Gas Drainage and Gas Collection Device. Liu Junjian, Lyu Xinlei, Feng Huijuan and Zhao Haitao developed the invention. The patent application number is C..

Henan China Industry Design And Res Institute Group Co Ltd Applies for Patent on Advanced Support Process for Large-section Quasi-rectangular Jacking Pipe Shallow Covering Soil Und..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Henan China Industry Design And Res Institute Group Co Ltd has applied Chinese patent for Advanced Support Process for Large-section Quasi-rectangular Jacking Pipe Shallow Covering Soil Underneath Passing Existing Road. Li Shuguang, Dong Yingya, Lu Shun, Zhang Long, Liu Ying, Feng Yanling, Ma Beijing, Wang Weid..

Chengdu Huayu Boneng Oil And Gas Equipment Engineering Tech Co Ltd Files Chinese Patent Application for Drilling Track Detection System and Method Capable of Being Adjusted Along w..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Chengdu Huayu Boneng Oil And Gas Equipment Engineering Tech Co Ltd has filed a patent application for Drilling Track Detection System and Method Capable of Being Adjusted Along with Windowing Direction of Drilling Pipe. This invention was developed by Tian Wei. The patent application number is CN202511797325..

Wuxi Zhihan Intelligent Machine Tech Co Ltd Submits Chinese Patent Application for Pipe Arranging Equipment and Pipe Lowering Method

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Wuxi Zhihan Intelligent Machine Tech Co Ltd has submitted a patent application for Pipe Arranging Equipment and Pipe Lowering Method. This invention was developed by Zhu Defeng, Fan Zhugang, Xu Tengfei, Ma Bowen, He Yandan, Huang Guohua, Zhu Ke, Li Qingmin, Liu Xin, Li Shifeng, Feng Yu and Xu Yue. The patent..

Andax Ind LLC Submits Patent Application for Pipe Flange Leak Containment Assembly

Pipe

| Wed 06 May 2026

Alexandria, May 6 -- Andax Ind LLC has submitted a patent application for Pipe Flange Leak Containment Assembly. Mcatarian Patrick F and Mcatarian Mark developed the invention. The patent application number is US202418999937 20241223. The patent publication number is US20260117909 (A1). International Patent Classification cod..

Shenzhen Pengcheng Water Tech Co Ltd Applies for Patent on Drop Hammer Type Impact Testing Machine for Testing Impact Resistance of Drainage Pipeline

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Shenzhen Pengcheng Water Tech Co Ltd has applied Chinese patent for Drop Hammer Type Impact Testing Machine for Testing Impact Resistance of Drainage Pipeline. Li Cheng, Zhang Shushan and Tian Peng developed it. The patent application number is CN202511654104 20251112. The patent publication number is CN1212..

Huaian Huachuang New Mat Co Ltd Submits Chinese Patent Application for Device for Detecting Pressure Resistance and Tolerance Quality of PVDF (polyvinylidene Fluoride) Pipe

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Huaian Huachuang New Mat Co Ltd has submitted a patent application for Device for Detecting Pressure Resistance and Tolerance Quality of PVDF (polyvinylidene Fluoride) Pipe. This invention was developed by Liang Heng, Luo Yi and Yan Bingrong. The patent application number is CN202511554625 20251029. The pate..

Uponor Innovation AB Submits Patent Application for Press Sleeve for a Press Fitting of a Pipe Connection, Method of Manufacturing a Press Sleeve, Press Fitting for a Pipe Connecti..

Pipe

| Wed 06 May 2026

Alexandria, May 6 -- Uponor Innovation AB has submitted a patent application for Press Sleeve for a Press Fitting of a Pipe Connection, Method of Manufacturing a Press Sleeve, Press Fitting for a Pipe Connection and Method of Manufacturing a Press Fitting. Tomminen Aleksis, Holopainen Aki, Rotso Vesa, Kauppinen Tuomas, Ross Andr..

Vapor Remediation Tech Files United States Patent Application for Round Pipe to Flat Vent Adapter for Vapor Mitigation Implementations

Pipe

| Wed 06 May 2026

Alexandria, May 6 -- Vapor Remediation Tech has filed a patent application for Round Pipe to Flat Vent Adapter for Vapor Mitigation Implementations. This invention was developed by Hatton Thomas E, Brookes Jr Douglas A and Koch Matt. The patent application number is US202519368851 20251024. The patent publication number is US..

Taizhou Kloe Dafeng Plumbing Co Ltd Submits Patent Application for Braided Flexible Pipe Assembly

Pipe

| Wed 06 May 2026

Alexandria, May 6 -- Taizhou Kloe Dafeng Plumbing Co Ltd has submitted a patent application for Braided Flexible Pipe Assembly. Huang Youchun and Huang Weijie developed the invention. The patent application number is US202419006929 20241231. The patent publication number is US20260117899 (A1). International Patent Classificat..

Taizhou Kloe Dafeng Plumbing Co Ltd Files United States Patent Application for Stainless-steel Braided Pipe Assembly

Pipe

| Wed 06 May 2026

Alexandria, May 6 -- Taizhou Kloe Dafeng Plumbing Co Ltd has filed a patent application for Stainless-steel Braided Pipe Assembly. This invention was developed by Huang Weijie and Huang Youchun. The patent application number is US202419005448 20241230. The patent publication number is US20260117898 (A1). International Patent ..

U.S. Patent and Trademark Office Releases Taizhou Kloe Dafeng Plumbing Co Ltd Patent Application for Ball Valve-type Corrugated Pipe Assembly

Pipe

| Wed 06 May 2026

Alexandria, May 6 -- U.S. Patent and Trademark Office has released Taizhou Kloe Dafeng Plumbing Co Ltd patent application for Ball Valve-type Corrugated Pipe Assembly. This invention was developed by Huang Weijie and Huang Youchun. The patent application number is US202419006922 20241231. The patent publication number is US20..

U.S. Patent and Trademark Office Receives Walraven Holding Bv J Van Patent Application for Pipe Clip with Width Curvature at Flanges

Pipe

| Wed 06 May 2026

Alexandria, May 6 -- U.S. Patent and Trademark Office has received Walraven Holding Bv J Van patent application for Pipe Clip with Width Curvature at Flanges. Juzak Marek and Nijdam Frank developed the invention. The patent application number is US202319144836 20231221. The patent publication number is US20260117892 (A1). Int..

State Intellectual Property Office of China Receives Shaanxi Northwest Titanium Nickel New Mat Co Ltd Patent Application for Preparation Method of Titanium Alloy Pipe

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has received Shaanxi Northwest Titanium Nickel New Mat Co Ltd patent application for Preparation Method of Titanium Alloy Pipe. Zhang Qi, Sa Xiaoning and Yu Xiaoyong developed the invention. The patent application number is CN202511793998 20251202. The patent publi..

Taizhou Hechun Pipe Industry Tech Co Ltd Applies for Patent on Stainless Steel Pipeline Surface Treatment Method

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Taizhou Hechun Pipe Industry Tech Co Ltd has applied Chinese patent for Stainless Steel Pipeline Surface Treatment Method. Yang Xiao developed it. The patent application number is CN202511393654 20250928. The patent publication number is CN121228215 (A). International Patent Classification codes are C23C18/0..

Tianjin Gongda Galvanizing Equipment Co Ltd Files Chinese Patent Application for Manipulator Steel Pipe Hot Dipping Equipment and Technological Method

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Tianjin Gongda Galvanizing Equipment Co Ltd has filed a patent application for Manipulator Steel Pipe Hot Dipping Equipment and Technological Method. This invention was developed by Cao Xiaoming, Guo Haibin and Ma Ruina. The patent application number is CN202511339748 20250919. The patent publication number ..

Linhai G Way Adhesive Co Ltd Files Chinese Patent Application for Universal Environment-friendly Plastic Pipeline Adhesive and Preparation Method Thereof

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Linhai G Way Adhesive Co Ltd has filed a patent application for Universal Environment-friendly Plastic Pipeline Adhesive and Preparation Method Thereof. This invention was developed by Zhang Meng, Hu Bin and Zheng Ru. The patent application number is CN202511574891 20251031. The patent publication number is ..

Beijing Naimo Tech Co Ltd Seeks Patent for Anti-drag Anti-corrosion Coating for Inner Wall of Heat Distribution Pipeline and Preparation Method of Anti-drag Anti-corrosion Coating

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Beijing Naimo Tech Co Ltd has sought patent for Anti-drag Anti-corrosion Coating for Inner Wall of Heat Distribution Pipeline and Preparation Method of Anti-drag Anti-corrosion Coating. This invention was developed by Ma Donghai. The patent application number is CN202511477169 20251016. The patent publicatio..

Wuxi Jake New Mat Co Ltd Files Chinese Patent Application for Low-shrinkage High-temperature-resistant Elastic Optical Cable Hollow Casing Pipe Material

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Wuxi Jake New Mat Co Ltd has filed a patent application for Low-shrinkage High-temperature-resistant Elastic Optical Cable Hollow Casing Pipe Material. This invention was developed by Shao Mingyuan, Pan Xiaomin, You Hanjing, Zhai Yinfeng and You Yong. The patent application number is CN202511573060 20251030...

Chongqing University of Technology Submits Chinese Patent Application for Method and System for Synchronously Positioning Thinned Area of Inner Surface of Pipeline in Axial Directi..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Chongqing University of Technology has submitted a patent application for Method and System for Synchronously Positioning Thinned Area of Inner Surface of Pipeline in Axial Direction and Circumferential Direction by Microwaves Based on TE11 Mode. This invention was developed by Guo Yijun, Huang Haitao, Xiong Xi..

State Intellectual Property Office of China Releases PowerChina Ecological Env Group Co Ltd Patent Application for Rain and Sewage Diversion Pipeline Detection System Based on CCTV..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has released PowerChina Ecological Env Group Co Ltd patent application for Rain and Sewage Diversion Pipeline Detection System Based on CCTV and Application Method. This invention was developed by Mou Wenjie, Yan Ming, Liu Xing, Wang Mingchao, Dai Zhidong and Gu Xingy..

Titus Cody Seeks Patent for Light Emitting Targeting System for Pipes and Conduits

Pipe

| Wed 06 May 2026

Alexandria, May 6 -- Titus Cody has sought patent for Light Emitting Targeting System for Pipes and Conduits. The patent application number is US202419004122 20241227. The patent publication number is US20260118114 (A1). International Patent Classification codes are F16L1/10 and G01B11/27. Cooperative Patent Classification cod..

Luoyang Yonggong High Frequency Induction Heating Equipment Co Ltd Submits Chinese Patent Application for Self-adaptive Telescopic Structure of Induction Heating Stainless Steel Co..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Luoyang Yonggong High Frequency Induction Heating Equipment Co Ltd has submitted a patent application for Self-adaptive Telescopic Structure of Induction Heating Stainless Steel Coil Pipe Continuous Bright Annealing Line. This invention was developed by Chen Huiping, Xia Xudong and Xu Qing. The patent applic..

State Intellectual Property Office of China Releases Yichang Marine Diesel Engine Patent Application for Tool and Method for Hydrostatic Test of Stainless Steel Double-wall Pipe

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has released Yichang Marine Diesel Engine patent application for Tool and Method for Hydrostatic Test of Stainless Steel Double-wall Pipe. This invention was developed by Fu Le, Liu Xianggang, Wang You and Zhou Chunyan. The patent application number is CN202511507231..

CNOOC Energy Technology & Services Files Chinese Patent Application for Pipeline Leakage Simulation System of Deepwater Underwater Production System

Pipe

| Wed 06 May 2026

Beijing, May 6 -- CNOOC Energy Technology & Services has filed a patent application for Pipeline Leakage Simulation System of Deepwater Underwater Production System. This invention was developed by Wang Xiaofei, Ju Shaodong, Wang Xintao, Miao Dianyuan, Yang Jianyi, Zhao Jian, Li Zhuang, Liu Zhixiang, Wang Qing, Hu Nanding and Yu..

Wuhan Kingbull Economic Development Submits Chinese Patent Application for Anti-precipitation PE-RT Pipe and Preparation Method Thereof

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Wuhan Kingbull Economic Development has submitted a patent application for Anti-precipitation PE-RT Pipe and Preparation Method Thereof. This invention was developed by Chen Houzhong. The patent application number is CN202511575507 20251031. The patent publication number is CN121226881 (A). International Paten..

Advanced RISC Machines Submits United States Patent Application for Pipeline Stage Allocation

Pipe

| Tue 05 May 2026

Alexandria, May 6 -- Advanced RISC Machines has submitted a patent application for Pipeline Stage Allocation. This invention was developed by Vasekin Vladimir, Pathirane Chiloda Ashan Senarath, Bull David Michael and Pham Hung Thinh. The patent application number is US202418932968 20241031. The patent publication number is US..

University Hubei Chinese Medicine and Wuhan Jinkang Air Conditioning Purification Co Ltd Submit Chinese Patent Application for Preparation Method of Graphene Oxide Copper Pipe of C..

Pipe

| Mon 04 May 2026

Beijing, May 5 -- University Hubei Chinese Medicine and Wuhan Jinkang Air Conditioning Purification Co Ltd have submitted a patent application for Preparation Method of Graphene Oxide Copper Pipe of Cold and Hot Energy Recovery Device. This invention was developed by Wu Ping, Liu Jinzhou, Wu Wei, Feng Mingjiang and Xia Zhengjun...

Xingan Thermal Power Files Chinese Patent Application for Intermittent Blowing Anti-blocking Device for Ash Conveying Pipeline

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Xingan Thermal Power has filed a patent application for Intermittent Blowing Anti-blocking Device for Ash Conveying Pipeline. This invention was developed by Dong Changyu, Wang Weiliang, Zhang Xu, Ba Teer and Yao Jingbin. The patent application number is CN202511514910 20251022. The patent publication number i..

Qingdao Qingtie Environmental Protection Technology Seeks Patent for Hot Air Conveying Pipeline Structure Applied to Fluidized Bed Vibration Working Condition

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Qingdao Qingtie Environmental Protection Technology has sought patent for Hot Air Conveying Pipeline Structure Applied to Fluidized Bed Vibration Working Condition. This invention was developed by Xu Zhen, Li Zhenyao, Huang Shuhan, Cui Xing, Yin Zhaoxi, Xin Chengrui, Sui Zhicheng and Bi Jingyao. The patent app..

State Intellectual Property Office of China Publishes Qingdao University of Science and Technology Patent Application for Heat Pipe Device for Enhancing Heat Exchange of Evaporatio..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has published Qingdao University of Science and Technology patent application for Heat Pipe Device for Enhancing Heat Exchange of Evaporation Part. The invention was developed by Lin Xue, Ma Caiqing and Lu Bingqi. The patent application number is CN202311454173 20231..

Shanghai Foundation Engineering Group Seeks Patent for Non-excavation Pipeline Repairing Device Adopting Tenon-and-mortise Rapid Segment Assembling Method and Construction Method

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Shanghai Foundation Engineering Group has sought patent for Non-excavation Pipeline Repairing Device Adopting Tenon-and-mortise Rapid Segment Assembling Method and Construction Method. This invention was developed by Wang Lixiang, Ma Xiang, Bao Pengyang, Huang Jiangchuan, Zheng Bofan, Yang Zisong, Luo Yunfeng, ..

Guoneng Baoshen Railway Group Submits Chinese Patent Application for Noise Reduction Pipeline and Ventilation System

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Guoneng Baoshen Railway Group has submitted a patent application for Noise Reduction Pipeline and Ventilation System. This invention was developed by Zhang Faqiang, Zhao Lei and Qu Bo. The patent application number is CN202511425648 20250930. The patent publication number is CN121229736 (A). International Pate..

Jiangsu Yuntong Expansion Joints Manufacturing Seeks Patent for High-pressure-resistant Rotary Compensator for Pipeline

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Jiangsu Yuntong Expansion Joints Manufacturing has sought patent for High-pressure-resistant Rotary Compensator for Pipeline. This invention was developed by Jiang Liang. The patent application number is CN202511745325 20251126. The patent publication number is CN121229735 (A). International Patent Classificat..

State Intellectual Property Office of China Publishes Jiangsu Xingegang Wear Resistant Composite Materials Patent Application for Impact-resistant Wear-resistant Elbow Pipe and Pre..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has published Jiangsu Xingegang Wear Resistant Composite Materials patent application for Impact-resistant Wear-resistant Elbow Pipe and Preparation Method Thereof. The invention was developed by Xie Changlin. The patent application number is CN202511407926 20250929...

Beijing CAS Aerospace Technology Submits Chinese Patent Application for Insulation Sealing Structure for High-temperature and High-pressure Pipeline

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Beijing CAS Aerospace Technology has submitted a patent application for Insulation Sealing Structure for High-temperature and High-pressure Pipeline. This invention was developed by Wang Xinyu, Yu Genggu and Li Yuechao. The patent application number is CN202511726187 20251121. The patent publication number is ..

China Light Industry Construction Submits Chinese Patent Application for Quick Positioner for Butt Joint of Pipeline Flanges

Pipe

| Wed 06 May 2026

Beijing, May 6 -- China Light Industry Construction has submitted a patent application for Quick Positioner for Butt Joint of Pipeline Flanges. This invention was developed by Wen Yuhong, Li Pengju and Zhao Junhui. The patent application number is CN202511642064 20251111. The patent publication number is CN121229714 (A). Inte..

State Intellectual Property Office of China Receives China MCC5 Group Corporation Patent Application for Machine Room Pipeline Installation Auxiliary Device and Using Method Thereo..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has received China MCC5 Group Corporation patent application for Machine Room Pipeline Installation Auxiliary Device and Using Method Thereof. Wang Feng, Feng Yu, Wang Longjiang, Yao Yiwen and Han Wei developed the invention. The patent application number is CN2025..

State Intellectual Property Office of China Releases Nanjing Changjiang Waterway Engineering Bureau Patent Application for Automatic Sludge Discharge Pipeline Angle Adjusting Suppo..

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has released Nanjing Changjiang Waterway Engineering Bureau patent application for Automatic Sludge Discharge Pipeline Angle Adjusting Support for Pipe Orifice Blockage Prevention. This invention was developed by Lu Qianyi, Xiang Sheng, Ji Baoquan, Wang Zhiliang, Wang..

Beijing Metallurgical Equipment Research Design Institute Submits Chinese Patent Application for Hot-blast Stove Pipeline Tensioning Device

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Beijing Metallurgical Equipment Research Design Institute has submitted a patent application for Hot-blast Stove Pipeline Tensioning Device. This invention was developed by Wang Lu, Cui Xinliang, Wu Hongyang, Feng Youjie, Zhao Dong, Wang Hong, Wang Xuan, Wang Yang, Liu Qian and Zhu Fuyong. The patent applicati..

State Intellectual Property Office of China Publishes Shanghai Foundation Engineering Group Patent Application for Underground Pipeline Protection Construction Method

Pipe

| Wed 06 May 2026

Beijing, May 6 -- State Intellectual Property Office of China has published Shanghai Foundation Engineering Group patent application for Underground Pipeline Protection Construction Method. The invention was developed by Wang Xiaowei, Zhang Zhenhua, Lian Haijian, Huang Jing, Shi Chuxu and Wang Wei. The patent application number..

China 22MCC Group Corporation Applies for Patent on Auxiliary Equipment for Pipe Penetrating Operation of Pipeline in Jacking Pipe and Using Method

Pipe

| Wed 06 May 2026

Beijing, May 6 -- China 22MCC Group Corporation has applied Chinese patent for Auxiliary Equipment for Pipe Penetrating Operation of Pipeline in Jacking Pipe and Using Method. Ju Jiaru, Sang Zhenlin, Jiang Jiankun and Li Jiaxin developed it. The patent application number is CN202511422166 20250930. The patent publication number..

Shanghai Foundation Engineering Group Submits Chinese Patent Application for Automatic Guide Head and Adjustable Support Device for Penetrating Steel Pipe in Tunnel

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Shanghai Foundation Engineering Group has submitted a patent application for Automatic Guide Head and Adjustable Support Device for Penetrating Steel Pipe in Tunnel. This invention was developed by Xiong Fei, Zhu Deyong, Liu Guirong, Wang Ping and Tang Xiaojun. The patent application number is CN202511543114 2..

Shenjiang Valve Submits Patent Application for Corrugated Pipe Stop Valve for High-risk Medium

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Shenjiang Valve has submitted a patent application for Corrugated Pipe Stop Valve for High-risk Medium. Wang Qiang, Ye Jihan, Chen Biao, Wang Peng, Lin Kao, Lin Jiajun, Huang Daoyun and Ye Jijun developed the invention. The patent application number is CN202511338409 20250918. The patent publication number is ..

Advanced RISC Machines Seeks Patent for Efficient Neural Frame Rate Upsampling Pipeline

Pipe

| Tue 05 May 2026

Alexandria, May 6 -- Advanced RISC Machines has sought patent for Efficient Neural Frame Rate Upsampling Pipeline. This invention was developed by Sowerby Joshua James, O’neil Liam James, Wang Yanxiang and Wash Matthew James. The patent application number is US202418933867 20241031. The patent publication number is US20260120..

Baotou Iron and Steel Group Submits Chinese Patent Application for Method for Removing Water Film After Ultrasonic Flaw Detection of Seamless Steel Pipe and Application

Pipe

| Wed 06 May 2026

Beijing, May 6 -- Baotou Iron and Steel Group has submitted a patent application for Method for Removing Water Film After Ultrasonic Flaw Detection of Seamless Steel Pipe and Application. This invention was developed by Zhou Yong, Hao Ruigang, Mi Yongfeng, Li Wei, Shang Kun, Zhao Mingming, Sun Jianbo and Zhang Yanwu. The patent..

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