News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
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
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 -- 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 -- 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 -- 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
| 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 -- 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
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
| 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
| 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 -- 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
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
| 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
| 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
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
| 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
| 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
| 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 -- 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
| 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
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
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
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
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
| 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
| 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 -- 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 -- 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
| 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
| 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
| 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
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
| 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 -- 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
| 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 -- 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 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
| 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 ..
Pipe
| Fri 19 Jun 2026
Geneva, June 19 -- World Intellectual Property Organization has received Shanghai Supezet Eng Tech Co Ltd patent application for Corrosion Defect Detection Apparatus and Method for Petrochemical Pipe. Guo Jinhui, Jiang Hua, Fei Zhonghua and Mao Kaitian developed the invention.
The patent application number is WO2025CN109168 2..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- Harbin Institute of Technology has sought patent for Method for Killing Limnoperna Fortunei of Raw Water Delivery Pipeline by Adopting Ferrate. This invention was developed by Wang Lu, Cao Guoqing, Liu Yulei, Xu De'en and Ma Jun.
The patent application number is CN202511889021 20251215. The patent publicatio..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- Shaanxi Youfa Steel Pipe has submitted a patent application for Attitude Control System and Method for Steel Pipe to Obliquely Enter Pickling Tank. This invention was developed by Wang Jianfeng, Wei Xiaojun, Gao Hongtao, Meng Xianhua, Niu Dong and Liang Pengju.
The patent application number is CN20261063591 ..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- Henan Yudi New Energy Co Ltd has sought patent for Automatic Coil Pipe Laying Device for Ground Source Heat Energy Buried Pipe Construction. This invention was developed by Ye Linfeng, Chen Long, Qin Mengfei, Li Ran, Li Kaixuan, Ma Ruguang, Jin Fangyu, Hojo and Wang Dong.
The patent application number is C..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- Zhuochuan Intelligent Tech Wuxi Co Ltd has filed a patent application for Automatic Conveying Device for Powder Material Pneumatic Pipeline. This invention was developed by Tang Shuai, Tian Xugang and Xiang Wenwu.
The patent application number is CN202511629629 20251108. The patent publication number is CN..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has released Shanghai Longteng Mach Mfg Co Ltd patent application for Pipe Belt Conveying Mechanism of Collaborative Robot. This invention was developed by Li Zhengrui, Qiao Guolong and Qiao Ying.
The patent application number is CN202511957240 20251223. The pate..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- Zhejiang University of Technology has submitted a patent application for Stepped Steel Pipe Feeding Device Capable of Separating and Centering Single Steel Pipe and Working Method. This invention was developed by Wang Yangyu, Chen Songquan, Ma Xinnan, Yao Lei and Peng Gengcai.
The patent application number i..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- Shanxi Keshi Detection Co Ltd has submitted a patent application for Non-destructive Testing Device for Welding Seam of Pressure Pipeline. This invention was developed by Li Ning, Liu Bing, Su Rui, Liu Minze and Yang Yu.
The patent application number is CN202511900993 20251216. The patent publication numbe..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- Guangzhou Keyuan Industrial Equipment Installation Detection Tech Co Ltd has submitted a patent application for Ultrasonic Nondestructive Testing Equipment for Pipeline Crack Detection. This invention was developed by Wu Guangjin, Xie Hui, Qiao Chunnan, Li Ling, Wu Guangkai, Wang Pantao and Chen Weizhong.
..
Pipe
| Fri 19 Jun 2026
Geneva, June 19 -- World Intellectual Property Organization has received Grant Prideco patent application for Unbonded Flexible Pipe for Transporting Fluid. Lund Thorbjørn Østergaard and Lindberg Peter developed the invention.
The patent application number is WO2025IB62301 20251202. The patent publication number is WO202612..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Jinxiang Emergency Guarantee Service Center patent application for Dangerous Chemical Pipeline Gas Leakage Detection Protection Equipment and Temporary Protection Method. The invention was developed by Zhu Penghong and Song Ning.
The patent applicat..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- Dongtai Jialeng Environmental Tech Co Ltd has filed a patent application for Air Pipe Air Tightness Detection Device for Fresh Air System. This invention was developed by Mao Tao.
The patent application number is CN202511812363 20251204. The patent publication number is CN121632468 (A). International Paten..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Xinjiang China Petroleum Pipeline Ind Engineering Co Ltd, CNPC Engineering Materials R&D Co Limited and China National Petroleum have submitted a patent application for Thermoplastic Pipe Deformation Indication Structure and Thermoplastic Pipe. This invention was developed by Tan Yi, Qi Guoquan, Yang Fengping..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Xian West Xingao Tech Co Ltd has submitted a patent application for Method for Measuring Length of Variable-diameter Pipe. This invention was developed by Ling Haijun, Zheng Meng, Dong Yun, Liu Dali and Sun Taotao.
The patent application number is CN202511869019 20251211. The patent publication number is C..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Xi'an Jiaotong University; North University of China has submitted a patent application for Intelligent Control Method of Loop Heat Pipe Heat Exchange System. Chang Jianlong, Zhang Xin, Zhao Zhenyi, Hao Shuai, Dai Xueyan, Shang Guoliang, Li Jiangman and Xu Junjie developed the invention.
The patent applica..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Nidec Chaozhong Tech Co Ltd has filed a patent application for Heat Pipe with Sintered Capillary and Manufacturing Method Thereof. This invention was developed by Kim Ka Young, Chen Guanyu, Cai Kunhua and Li Quanyou.
The patent application number is CN202411264065 20240910. The patent publication number is..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Dongying United Petrochemical Co Ltd patent application for Modular Composite Air Cooling Evaporation Section Structure of Aluminum-coated Pipe. The invention was developed by Tong Kun, Li Guangkai, Yang Shaobo, Niu Hongliang and Sui Yuguang.
The pa..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Handan Zhengda Pipe Group has submitted a patent application for Environment-friendly Hot-dip Galvanized Steel Pipe Passive Film Curing Furnace. This invention was developed by Zhang Hongshun, You Hongli, Wang Zhi, Wang Yuanzhi, Wang Zhiwei, Han Jie and Zhai Yongli.
The patent application number is CN2026101..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has released GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences patent application for Pump-drive-free Super-long Gravity Assisted Heat Pipe Type Refrigerating System Applied to Deep Mine. This invention was developed by Jiang Fangming, Ma Qingshan..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has released Huazhong University of Science and Technology patent application for Buried Pipe Heat Pump System Optimization Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Ma Minghui, Peng Chenwei, Zhuang Mengrong, Wang Ya..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Hudong Heavy Machinery has submitted a patent application for Lubricating Oil Connecting Pipe Sealing Assembly for Diesel Engine. Han Ruifeng, Gong Junjie, Zhou Ke and Qiu Ye developed the invention.
The patent application number is CN202411249620 20240906. The patent publication number is CN121631148 (A). I..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Clp Huite Thermal Design Tech Service Handan Co Ltd has submitted a patent application for Heat Insulation Structure of Heat Distribution Pipeline and Using Method of Heat Insulation Structure. Xu Yonghua, Zhang Jiandong, Xu Junqiang, Li Tiejun, Wang Jiadong and Li Duo developed the invention.
The patent a..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Shanghai Investigation Design & Research Inst Co Ltd has submitted a patent application for Pccp-c Pipe Outer Wall Composite Polyurethane Anti-corrosion Structure and Construction Method and Application. This invention was developed by Luo Shijiao, Wang Qili, Zhu Xinxing, Han Shaoxuan and Lu Lihui.
The pat..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Mingzheng Jiangsu Tech Co Ltd has filed a patent application for Repairing Device for Environment-friendly Drainage Pipeline. This invention was developed by Xia Yu, Cai Ming, Tong Lingyun and Li Sheng.
The patent application number is CN202610155557 20260204. The patent publication number is CN121631113 (..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Harbin Inst Of Technology has submitted a patent application for Plug for Detecting Liquid Filling Amount in Pipe. Liu Yifan, Li Xueying and Dai Hongzhe developed the invention.
The patent application number is CN202411199040 20240829. The patent publication number is CN121631111 (A). International Patent ..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- China Constr 8th Engineering Division has applied Chinese patent for Automatic Exhaust Freezing Pipe and Exhaust Method. Cao Mingyang, Wu Jianqiu, Lyu Xingxing, Hao Shuai, Wu Yuanhao and Ma Wenzhu developed it.
The patent application number is CN202511853702 20251210. The patent publication number is CN12163..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Hudong Heavy Machinery has submitted a patent application for Protection Device for Expansion Joint in Pipeline. Lyu Linyan, Wang Kaixin, Zhu Renyi, Zhang Xia, Hou Chunguo, Xu Lei, Lin Yujie and Xing Ruyue developed the invention.
The patent application number is CN202411249625 20240906. The patent publicati..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- Guangzhou Special Equipment Inspection And Research Inst Guangzhou Special Equipment Accident Invest and Guangzhou Zhujiang Natural Gas Power Generation Co Ltd has filed a patent application for Waste Heat Boiler Through-wall Pipeline Sealing Structure and Waste Heat Boiler. This invention was developed by Lu..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published MCC Tiangong patent application for Drainage Pipe Mounting and Positioning Device and Construction Method. The invention was developed by Yang Yingchang and Zhang Jiakai.
The patent application number is CN20251236390 20251231. The patent publication ..
Pipe
| Thu 18 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Anhui Gourgen Traffic Construction patent application for Large-diameter Slurry Balance Jacking Pipe and Construction Method. Zhao Qiang, Yuan Wei, Zhang Ping, Yang Yakui, Li Hao, Zhao Shuwan, Wang Qing and Li Zhonghui developed the invention.
The pate..
Pipe
| Fri 19 Jun 2026
Geneva, June 19 -- Sinohydro Engineering Bureau 5 has submitted a patent application for Pipe Segment for Pipe Jacking Construction in Mixed Ground and Construction Method. This invention was developed by Li Jia, Wang Xu, Zhao Yunfei, Xiong Liang, Wang Baoxiong, Guo Wenbing, Zhang Zhengyong and Liu Li.
The patent application nu..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- China Three Gorges Renewables Group has sought patent for Light-splitting Solar Concentrator Integrating Photovoltaics and Conical Pipe. This invention was developed by Wei Xuewen, Cao Dongmei, Dou Xiaoxiao, Ma Ke, Yu Jialu, Zhang Erxin and Liu Wenjing.
The patent application number is CN202511685119 2025111..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- Henan Pimi New Material Tech Co Ltd has filed a patent application for Thermal Insulation Coating Material for High-temperature Pipeline and Preparation Process of Thermal Insulation Coating Material. This invention was developed by Liu Lei, Tang Xiaoli, Feng Yanan, Yan Liang, Cao Zhanfeng and Zheng Sen.
T..
Pipe
| Fri 19 Jun 2026
Beijing, June 19 -- Guangdong Hushuntong Plastic Engineering Tech Co Ltd has sought patent for Anti-crack PVC Buried Pipe and Preparation Method Thereof. This invention was developed by Gan Zhibin, Yong Jinming, Wang Xianhong and Tan Shujun.
The patent application number is CN20251229868 20251230. The patent publication numbe..
1
to
100 of
518 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
