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Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has received Yongheng Holding Group Co Ltd patent application for Corrugated Pipe Forming Device of Screw Vacuum Pump Shaping Sleeve Assembly. Yang Feifan, Xie Wenli and Chen Lin developed the invention.
The patent application number is CN202610115831 20260128. T..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Zhengzhou Architectural Design & Res Institute Co Ltd has submitted a patent application for Building Energy-saving Heat-preservation Cement Prefabricated Pipe Manufacturing and Processing Equipment. This invention was developed by Zhang Fengjie, Li Yinfei, Gao Muhan, Hu Wangyang, Wang Junbo, Yang Kun and Xu ..
Pipe
| Tue 09 Jun 2026
Geneva, June 10 -- NTT has submitted a patent application for Reinforcement Pipe for Telecommunication Conduit. Kokubo Wataru, Gotou Yukihiro, Okano Nobuyuki and Sano Tokihiro developed the invention.
The patent application number is WO2024JP42006 20241127. The patent publication number is WO2026115656 (A1). International Paten..
Pipe
| Tue 09 Jun 2026
Geneva, June 10 -- Grant Prideco has submitted a patent application for a Carcass, a Flexible Pipe and Methods for Production Thereof. This invention was developed by Christiansen Peter.
The patent application number is WO2025IB62097 20251126. The patent publication number is WO2026115456 (A1). International Patent Classifica..
Pipe
| Tue 09 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has published TOYOX patent application for Pipe Joint. The invention was developed by Inagaki Akihiro.
The patent application number is CN20248049260 20240805. The patent publication number is CN121569134 (A). International Patent Classification codes are F16L21/00..
Pipe
| Tue 09 Jun 2026
Beijing, June 10 -- TOYOX has submitted a patent application for Pipe Body. Okura Masaru developed the invention.
The patent application number is CN20248048588 20240701. The patent publication number is CN121569132 (A). International Patent Classification code is F16L11/12. Cooperative Patent Classification code is F16L11/12 (..
Pipe
| Tue 09 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has received Yamazaki Mazak patent application for Pipe Assembly, Processing Path Generation Method, Program, and Laser Processing System. Katayama Takuro, Sakai Yoshihiko, Koike Shunsuke, Iida Hideto and Milevich Alexander developed the invention.
The patent appli..
Pipe
| Tue 09 Jun 2026
Beijing, June 10 -- SEB SA has submitted a patent application for Flexible Pipeline with Locking Convex Pin. Philippe Christelle, Garro Erin and Vivier Jean Damien developed the invention.
The patent application number is CN20248048936 20240722. The patent publication number is CN121568630 (A). International Patent Classifica..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has published Changge Yulong Hongxing Pipe Industry patent application for Automatic Pipe Cutting Equipment. The invention was developed by Huang Huimin, Zhang Hongyun, Tian Yuan, Chen Junsuo and Chen Hongtao.
The patent application number is CN202511626753 2025110..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has published Zhongshan CLG Automation Equipment patent application for Pipe Bending Machine with Grooving Function. The invention was developed by Huang Weishun, Fan Xiaotong, Deng Xingjun, Zhang Chengtan and Feng Desi.
The patent application number is CN202511928..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Zhejiang University of Science and Technology has applied Chinese patent for Automatic Punching Equipment for Metal Pipe Fitting. Ke Chentao, Ren Kun, Fang Tao, Gao Pengcheng, Wu Zifan and Shi Xiaokuan developed it.
The patent application number is CN20261099931 20260126. The patent publication number is CN1..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has received Dongyang Hengda Metal Bellows patent application for Metal Corrugated Pipe Production Equipment and Production Process Thereof. Zhang Haohua and Lou Liangming developed the invention.
The patent application number is CN20251226272 20251230. The patent ..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Zhengjiang Changxing Heliang Intelligent Equipment has sought patent for Automatic Large Hole Drawing Equipment for Metal Pipe. This invention was developed by Chen Xiusu, Cui Guojie, Yang Zhengfa, Xi Weijiang and Zhang Zhiwei.
The patent application number is CN20251224033 20251230. The patent publication n..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Wuhan University of Technology has submitted a patent application for Metal Corrugated Pipe Inner Concave Type Forming Device and Method. This invention was developed by Hong Feng, Wang Xinsheng, Chen Yizhe, Han Quanfeng, Wang Hui and Hua Lin.
The patent application number is CN202511886136 20251215. The pat..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has published Wuhan Huayuan Electric Power Design Institute patent application for Rectangular Corrugated Steel Rib Section Area Measuring and Positioning Assembly and Pipe Jacking Steel Rib Machining Equipment. The invention was developed by Tian Zhi, Feng Yan, Xu ..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has published Tianjin Zhongzhong Technology patent application for Roller Cooling Pipe Mounting Structure of Vertical Rolling Mill. The invention was developed by Duan Guangdong.
The patent application number is CN202511862380 20251211. The patent publication numbe..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Tianjin Steel Pipe Manufacturing has sought patent for Hot Rolling Forming Method of L80-13cr Steel Grade Oil Pipe. This invention was developed by Ding Wei, Lu Lifeng, Tao Kankan, Yin Xiquan, Hu Yadong, Sui Jingbo, Zhang Jin, Sun Shizhong, Zhao Duo, Tian Zhiguo, Yang Huiqiang, Liu Ye, Han Jianxin, Wang Dengh..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Taiyuan University of Technology has sought patent for Three-roller Skew Rolling Preparation Method for Regulating and Optimizing Interface Bonding Strength of Bimetal Composite Pipe Through Wall Reduction Rate. This invention was developed by Fu Lun, Ma Yishun, Yi Jiaxin, Ding Qingshan, Liu Yuanming and Wang..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Jiangsu Zhengdao Marine Technology has submitted a patent application for Cleaning Device for Forming Pipe of Deepwater Framework Layer Interlocking Armoring Machine and Using Method of Cleaning Device. This invention was developed by Miao Wenzhi, Zhao Shaodong, Chen Jianghua, Huang Xiang, Cai Yanchong and Xu..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has received Changzhou Jintan Hongtu Rubber Plastic Product patent application for Automatic Spraying Process and Device for Anti-sticking Separant on Outer Surface of Wear-resistant Rubber Corrugated Pipe. Jiang Feng developed the invention.
The patent application..
Pipe
| Tue 09 Jun 2026
Beijing, June 10 -- MCC Tiangong has submitted a patent application for Rain Sewage Pipeline Filtering Device. Li Hongliang, Shen Bing, Zhang Haibo, Hu Enwei, Li Haoran, Li Xianfeng, Cui Jingkai and Cao Yun developed the invention.
The patent application number is CN202511618287 20251106. The patent publication number is CN1215..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Longjie Machinery Equipment (Taicang) has submitted a patent application for Pipeline Girdling Device for Pipeline Machining. This invention was developed by Qi Xuefeng, Jiang Dawei and Huang Shunyong.
The patent application number is CN202511867853 20251211. The patent publication number is CN121571704 (A)...
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Taizhou Weide High Technology has submitted a patent application for Long Hose Cutting Tool Operation Data Processing Method and System. This invention was developed by Huang Gaoyong.
The patent application number is CN202511781590 20251129. The patent publication number is CN121571724 (A). International Pat..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Antmed has applied Chinese patent for Medicine Suction Pipe Forming Equipment. Wang Wuxing, Zhong Wenke and Ling Xujie developed it.
The patent application number is CN202511804659 20251203. The patent publication number is CN121572574 (A). International Patent Classification codes are B29C31/08, B29C37/00, ..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has received Hubei Xingxin Technology patent application for Inner Layer Forming System of Steel Skeleton Composite Pipe. Yuan Bei, Dan Meiyu, Liu Wenjun and Xiong Xuezhi developed the invention.
The patent application number is CN202511989049 20251226. The patent ..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Anhui Bola Composite Material has sought patent for Pultrusion Mold for Rectangular Pipe Profile. This invention was developed by Dong Qiuhong, Hu Jingwen, Wang Daguo, Yu Qingfeng and Wang Zhongchao.
The patent application number is CN20261046936 20260114. The patent publication number is CN121572534 (A). In..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has received Longjie Machinery Equipment (Taicang) patent application for Automatic Assembling, Adjusting and Detecting Device for Heat Exchanger Pipeline. Zhang Yuan, Wang Baoyan and Gao Lingfu developed the invention.
The patent application number is CN2026107080..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has published Taizhou Polytechnic College patent application for Full-automatic Polishing and Oiling Equipment for Steel Pipe. The invention was developed by Hong Minghu, Mei Zhen, Li Weimin, Dai Qihua, Zhu Yan, Li Yongbo and Sun Jianzhong.
The patent application n..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Shanxi Datong Casting Industry has applied Chinese patent for Edge Grinding Equipment and Edge Grinding Method for Nodular Cast Iron Jacking Pipe Production. Ma Yaru, Li Jiangang, Wei Jingyu and Chang Jinyun developed it.
The patent application number is CN20261090314 20260123. The patent publication number ..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has published Nantong Jiuzheng Ergonomics patent application for Automatic Pipe Fitting Double-head Patting Sealing Piece Welding Equipment and Method. The invention was developed by Wen Jun and Xu Bowen.
The patent application number is CN20261029702 20260110. The..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Hymson Laser Technology Group has submitted a patent application for Jig Assembly for Laser Precision Pipe Cutting. Guo Guojun, Li Guobiao, Hu Huangqi, Qiang Yin and Li Qian developed the invention.
The patent application number is CN20251206187 20251229. The patent publication number is CN121571861 (A). Int..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Jinan Xintian Technology has applied Chinese patent for Side Hanging Type Gantry Moving Zero-tailing Precision Laser Pipe Cutting Machine for Small Pipes and Control Method of Side Hanging Type Gantry Moving Zero-tailing Precision Laser Pipe Cutting Machine. Yang Shulin, Jia Shengmei, Li Chuanjin, Yu Fei, Men..
Pipe
| Wed 10 Jun 2026
Geneva, June 10 -- Roxtec has submitted a patent application for a Transit Device and System for Leading Cables or Pipes Through a Partition and Use Thereof. This invention was developed by Gustavsson Robert and Törnström Tony.
The patent application number is WO2025SE51056 20251124. The patent publication number is WO20261..
Pipe
| Wed 10 Jun 2026
Geneva, June 10 -- Roxtec has applied WIPO patent for an Installation for Leading Cables or Pipes Through a Casted Partition, Method for Obtaining Such an Installation, a Frame Assembly and Use Thereof. Sträng Daniel developed it.
The patent application number is WO2025SE10037 20251125. The patent publication number is WO20261..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Changjiang Institute of Survey, Planning, Design and Research has applied Chinese patent for Geometric Method-based Beamless Steel Branch Pipe Design Method Controlled by Waist Line Break Angle. Wang Bifei developed it.
The patent application number is CN202511428422 20251001. The patent publication number i..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has published East China jiaoTong University patent application for Calculation Method Suitable for Bag Pipe Method Grouting Lifting Roadbed Soil Body Additional Stress. The invention was developed by Jiang Qiangbo, Huang Dawei, Geng Daxin, Bai Yongyan, Nie Rusong, ..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- East China jiaoTong University has applied Chinese patent for Bag Pipe Laying Method for Roadbed Grouting Lifting. Jiang Qiangbo, Huang Dawei, Geng Daxin, Bai Yongyan, Gong Zhibiao, Cheng Kang, Zou Daifeng, Lin Fayou, Yue Pengfei, Hu Jinshan, Chen Qingyun, Zou Changjin, Xu Chunshan, Wei Huifen, Zhu Huazhong a..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Dalian University of Technology has sought patent for Method for Measuring, Calculating and Predicting Carbon Emission of Long-distance Natural Gas Pipeline Based on Mixed Feature Screening and Multi-model Dynamic Optimization. This invention was developed by Song Yongchen, Li Xi, Chen Bingbing, Yang Mingjun,..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has published ZKTeco patent application for Steam Pipe Network Pressure Prediction Method and Device. The invention was developed by Yao En, Jiang Quanda, Wu Zhefeng, Chen Wuqiang, Wang Weijie, Wang Kuanxin and Wu Yucheng.
The patent application number is CN2026107..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Chongqing Yitong University has sought patent for Drainage Pipe Network Multi-modal Data Analysis Method for Urban Inland Inundation Prevention and Control. This invention was developed by Xu Duoli, Lian Shuo, Deng Xiangkai, Ma Yuyao, Xu Zheng, Chen Xueyuan, Lei Yinxiang, Zheng Kangpei, Li Ni and Li Yu.
The ..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- Chongqing Jiaotong University has submitted a patent application for Visual Inspection System and Method for Internal Damage of Pipeline. This invention was developed by Deng Yulin and Li Jialin.
The patent application number is CN202511727400 20251124. The patent publication number is CN121563924 (A). Inter..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- China Yangtze Power has sought patent for Intelligent Image Recognition Method and System for Pipeline Air Leakage Detection. This invention was developed by Zhou Yue, Chen Cheng, Tian Hengshuang, Zhang Bo, Yao Xiuming and Gong Yufeng.
The patent application number is CN202511673905 20251114. The patent publ..
Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has released Shandong Water Conservancy Vocational College patent application for Infrared Thermal Imaging Mode Identification Method for Pipe Network Leakage Positioning. This invention was developed by Guan Yihong, Guo Qingfang, Cao Yi, Zheng Jianjun, Zhao Chong, ..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Jiangsu Yuansheng High New Tech Co Ltd and Yancheng Institute of Technology have filed a patent application for High-density Polyethylene (HDPE) Silicon Core Pipe Performance Detection Device. This invention was developed by Peng Hui.
The patent application number is CN202511765845 20251127. The patent publ..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Laobinglaobing Shandong Construction Group Co Ltd and Tianyuan Construction Group have filed a patent application for Real-time Pipeline Identification Spraying Error Correction System Driven by Bim Data. This invention was developed by Chen Hong, Liu Qianqian, Lin Cunzhe, Li Jiayi, Zhao Zhenyu, Shi Shuzhen, Y..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Guangzhou Metro Design & Research Institute and Shandong University have filed a patent application for Non-excavation Buried Pipeline Damage Detection Probe and Detection Method. This invention was developed by Yang Lin, Bai Wenfeng, Chen Diyang, Zhang Ruiyang, Liu Zhifeng, Min Xing, Cui Yupeng, Tang Min, Zha..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- First Branch Of Tianjin Youfa Steel Pipe Group Co Ltd and Tianjin Youfa Steel Pipe Group Co Ltd have submitted a patent application for Precise Zinc Layer Control Device for Steel Pipe Machining. This invention was developed by Li Hancheng, Zhang Shikun, Guo Zhijie, Liu Chengwei, Liu Hongjin, Xu Li, Wang Yanpi..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- China Three Gorges and Changjiang Ecology Environmental Protection Group have submitted a patent application for Device and Method for Laying Antenna of Monitoring Equipment in Community Pipe Network Inspection Well. This invention was developed by Qi Yaole, Cao Guangrong, Li Qiang, Peng Shouhai, Ren Jun, Ni T..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Suzhou Fengju Energy Tech Co Ltd has submitted a patent application for Pipeline Arrangement System for Hydrogen Production Module. Cui Qi and Tian Feng developed the invention.
The patent application number is CN202511717372 20251121. The patent publication number is CN121556056 (A). International Patent C..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Huaneng Nuclear Energy Technology Research Institute has submitted a patent application for Pipe Network Modeling Method for Simulating Flowing Heat Exchange of Discharging Cone Area of High-temperature Gas Cooled Reactor. This invention was developed by Guo Jinsong, Shi Jin, Liu Wei, Tian Wei, Luo Yong, Liu S..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Jilin Investig And Design Institute Of Water Conservancy and Hydropower has applied Chinese patent for Online Water Hammer Tracing Method for Long-distance Water Delivery Pipeline Based on Negative Pressure Waves. Zhu Luan, Liu Shufeng, Zou Donghang, Yin Chunyan, Li Yunlong, Zou Yutao, Zhao Yue, Liu Yingke, Li..
Pipe
| Tue 09 Jun 2026
Taipei, June 9 -- Taiwan Patent Office has published T-Global Technology patent application for Heat Dissipating System and Manufacturing Method Thereof. The invention was developed by Liu Guan-cing, Chuang Yueh-lung and Hsiao Ming-hsien.
The patent application number is TW20240104301 20240202. The patent publication number i..
Pipe
| Tue 09 Jun 2026
Taipei, June 9 -- Regen Co Ltd has filed a patent application for Piping That Can be Kept Warm. This invention was developed by Son Ji-hyeon.
The patent application number is TW20250100051 20250102. The patent publication number is TW202528657 (A). International Patent Classification codes are F16L53/00 and F16L59/147. Cooper..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- East China jiaoTong University has submitted a patent application for Vertical Lifting Displacement Calculation Method for Lifting Roadbed Through Bag Pipe Method Grouting. This invention was developed by Jiang Qiangbo, Huang Dawei, Geng Daxin, Bai Yongyan, Gong Zhibiao, Yao Hongliang, Zhang Zhen, Nie Rusong, ..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has released Petroleo Brasileiro patent application for Subsea Capture Trap of a Pipeline Inspection Device and Method for Assembling a Subsea Capture Trap of a Pipeline Inspection Device. This invention was developed by Marques De Santana Heguiverton, Soares Martao Rodrigo,..
Pipe
| Mon 08 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Dongguan Xintegu Tech Co Ltd patent application for Pipe Pressing Device for Brush Head of Cosmetic Brush. The invention was developed by Lin Yibo and Chen Shengliang.
The patent application number is CN202511992711 20251226. The patent publication n..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- Guel Richard Charles has filed a patent application for Systems and Methods for Supporting Pipe.
The patent application number is US202619460040 20260126. The patent publication number is US20260153181 (A1). International Patent Classification codes are F16L13/00 and F16L41/00. Cooperative Patent Classi..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has published Atoz Co Ltd patent application for Quick Connector for Ultra-low Temperature Vacuum Pipes. The invention was developed by Park Haeyun, Kim Youngdon, Lee Jonghwa and Choi Byungjin.
The patent application number is US202519313873 20250829. The patent publicati..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- Yodogawa Hu Tech Co Ltd has submitted a patent application for Clamping Jig for Pipe Connection. This invention was developed by Yamamoto Akihiro, Oba Naoyuki and Ohara Takeru.
The patent application number is US202218705680 20220922. The patent publication number is US20260153172 (A1). International Pat..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has released Esser Werke GmbH patent application for Solids-conveying Pipe Assembly with Wear Measurement. This invention was developed by Spanke Peter.
The patent application number is US202319122718 20230907. The patent publication number is US20260153171 (A1). Internat..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- ASC Engineered Solutions has submitted a patent application for Gasket for Pipe Fitting Assembly. This invention was developed by Cross Daniel.
The patent application number is US202418968588 20241204. The patent publication number is US20260153169 (A1). International Patent Classification code is F16L17/0..
Pipe
| Mon 08 Jun 2026
Beijing, June 9 -- Linhai Weixing New Building Materials and Zhejiang Weixing New Building Materials Co Ltd have submitted a patent application for Enzyme Response Gated Antibacterial Material, Preparation Method Thereof and Application of Enzyme Response Gated Antibacterial Material in Preparation of Pp-r Water Supply Pipe. Thi..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- Cummer Cody has submitted a patent application for Downpipe Runner Device.
The patent application number is US202519095844 20250331. The patent publication number is US20260152949 (A1). International Patent Classification code is E04D13/08. Cooperative Patent Classification codes are E04D13/08 (US) and ..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has published CCCC First Harbor Eng Co Ltd and General Contracting Eng Branch Of CCCC First Harbor Eng Co Ltd patent application for Devices for Steel Pipe Pile Anti-slippage with Shock-absorbing Airbags and Methods for Using the Same. The invention was developed by Mao Yile..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- Dongguan Luxshare Technology has submitted a patent application for Protective Cage Assembly, Receptacle Connector and Connector Assembly with Improved Light Guide Pipe. This invention was developed by Duan Baiyu, Guo Rongzhe and Chen Hongji.
The patent application number is US202619462177 20260128. The pa..
Pipe
| Mon 08 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has received Bystronic Laser patent application for Pipe Processing System for Pipe Processing Machine and Laser Pipe Processing Machine Comprising Said Pipe Processing System. Fontana Luca, Milani Mauro and Bevilacqua Gianpiero developed the invention.
The patent..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- Mcgee Michael Dale has submitted a patent application for Multi Part Plastic and Foam Assembly Simplifying the Application of Primer Solvents and Plastic Bonding Cements and/or Agents to Plastic and/or PVC Piping.
The patent application number is US202418424773 20240127. The patent publication number is ..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- Hamad Bin Khalifa Univ Hbku has submitted a patent application for AI-based and Lidar-based Image Processing Pipeline for Immersive Editing and Collaborative Design. This invention was developed by Tukur Muhammad Muhammad, Agus Marco, Shah Uzair, Schneider Jens, Jashari Sara, Al-zubaidi Mahmood, Fetais Noor..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has published Chengdu Qinchuan IoT Technology patent application for Welding Control Methods and Systems for Gas Pipeline. The invention was developed by Shao Zehua, Li Yong, Liu Bin, Zeng Siwei and Gu Yunsong.
The patent application number is US202619463073 20260128. The p..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has published Samsung E&A patent application for Method of Generating Pipe Construction Drawing Including Weld Map from 3D Model of Plant. The invention was developed by Kim Sung Keun, Oh Jae Young, Lee Seung June, Lee Su Min and Rim Sang Hun.
The patent application number ..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- eBay has applied United States patent for Tailored Graph RAG Pipeline for LLM Queries. Negi Vasu developed it.
The patent application number is US202418968252 20241204. The patent publication number is US20260154308 (A1). International Patent Classification codes are G06F16/3329 and G06F16/334. Cooperati..
Pipe
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has released SiFive patent application for Store-to-load Forwarding for Processor Pipelines. This invention was developed by Ingalls John.
The patent application number is US202619455615 20260121. The patent publication number is US20260154206 (A1). International Patent C..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Chongqing Institute of Engineering has filed a patent application for Income Combined Table Calculation Method for Pipeline Data. This invention was developed by Huang Boya, Zheng Ce, Liu Jinwei, Gu Zhiyou, Liu Chengyun and Zhao Feiyang.
The patent application number is CN202511771273 20251128. The patent pub..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- China Jiliang University has submitted a patent application for Microwave Detection Device and Detection Method for Gas Pipeline Hot Melting Joint. This invention was developed by Hua Shengye, Wang Qiang, Xiao Kun, Zhou Haiting, Gu Tao and Gu Xiaohong.
The patent application number is CN20261084537 20260122. ..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Zhejiang Xinglong Pipe Ind Co Ltd has sought patent for Laser Detection Device for Plastic Pipe Fitting. This invention was developed by Shen Jian, Ding Haichun, Xu Jinjie and Chen Guojun.
The patent application number is CN202511956285 20251223. The patent publication number is CN121558771 (A). Internation..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Tongji University patent application for Residual Spectrum-based Drainage Pipeline Problem Diagnosis Method. The invention was developed by Chu Wenhai, Ye Cheng, Ao Feiyang, Qi Haiyue, Duan Youli and Xu Zuxin.
The patent application number is CN2025114..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has received Tongji University patent application for Drainage Pipeline Sewage Leakage Diagnosis Method Based on Clear Water Introduction. Chu Wenhai, Xu Zuxin, Ye Cheng, Ao Feiyang and Cai Wancheng developed the invention.
The patent application number is CN2025114..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- China National Heavy Machinery Research Institute has filed a patent application for Pipe Dynamic Pressure Testing and Pipe Flushing Integrated Device and Method Based on Water Hammer Effect. This invention was developed by Ma Haikuan, Qiu Mingjun, Hong Yuanlong, Su Zhenhua, Wang Yang, Wang Dongmei and Zhang C..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has released Hebei Fufu Hydraulic Parts Tech Co Ltd patent application for High-pressure Oil Pipe Pressure Detection Device. This invention was developed by Su Changyong and Su Yijia.
The patent application number is CN202511841916 20251209. The patent publication..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Hubei Zhsu Pipe Industry has submitted a patent application for Quality Detection Equipment for Municipal Pe Water Supply Pipe Production. This invention was developed by Gao Xianfu, Yu Zhe, He Liu, Gao Haonan and Zhang Qingfeng.
The patent application number is CN202511776766 20251128. The patent publication..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Zibo Chenhui Chemical Equipment has submitted a patent application for Pressure Pipeline Pressure Resistance Detection Device and Detection Method. Wang Haibao and Zhang Jianjun developed the invention.
The patent application number is CN20261097615 20260124. The patent publication number is CN121558507 (A). ..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Shandong Huana Plastic Group Co Ltd has applied Chinese patent for Plastic Pipe Detection Device. Wang Ronghua developed it.
The patent application number is CN202511972554 20251225. The patent publication number is CN121558277 (A). International Patent Classification codes are G01B11/08, G01B11/27 and G01M..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Changzhou University patent application for Oil and Gas Pipeline Hydrate Generation Monitoring System and Method Based on Phi-otdr. The invention was developed by Lyu Xiaofang, Liu Zhenqing, Liu Yang, Zhou Shidong, Li Xiaowei, Wang Chuanshuo, Ma Qianli,..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published State Grid Anhui Electric Power Co Ltd Dingyuan County Power Supply Company patent application for Tool and Method for Measuring Crimping Size of Hydraulic Connecting Pipe Fitting of Ground Wire. The invention was developed by Wang Shengguo, Huang Liang..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Anhui Special Equipment Inspection Institute has submitted a patent application for Detector and Detection Method Suitable for Buried Pipeline Elbow Turning Radius Parameter Identification. Zhang Qingbin, Hu Kongyou, Gao Wei, He Meiqing, Tang Liwen, Ma Jun and Wang Binbin developed the invention.
The patent a..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Shandong University patent application for Cooling Tower Based on Heat Pipe Capacity Expansion and Efficiency Improvement and Working Method Thereof. The invention was developed by He Suoying, Wang Peishe, Shi Yuetao and Gao Ming.
The patent applicatio..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Jiangxi Aisende Ind Co Ltd has applied Chinese patent for PP Single-wall Corrugated Pipe Drying Equipment. Li Dingfeng, Yang Tonghui and Gui Lijuan developed it.
The patent application number is CN20251252023 20251231. The patent publication number is CN121557690 (A). International Patent Classification cod..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has received Guangzhou Icesource Refrigeration Equipment Co Ltd patent application for Pipe Ice Machine System and Working Method Thereof. Gong Qian, Yan Baohui and Zhou Xuerong developed the invention.
The patent application number is CN202511825970 20251205. The..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- North University of China has filed a patent application for Embedded Solar Heat Pipe Collector Header. This invention was developed by Liu Hantao, Wang Kai, Wang Xiaojing, Jia Jiandong, Liang Qiyu, Li Yizeng and Li Haiqiao.
The patent application number is CN202511860235 20251210. The patent publication numb..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Guangzhou Pukai Thermal PV Energy Tech Co Ltd has filed a patent application for Photovoltaic and Photo-thermal Integrated System Based on Heat Pipe Vapor Chamber and Control Method. This invention was developed by He Guanghui, Zhou Shenghuan, Lin Tao and Guo Dehua.
The patent application number is CN202511..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Jilin Haotuo Intelligent Tech Co Ltd has filed a patent application for Double-layer Air Pipe Air Stop Valve and Wall-mounted Gas Boiler Flue System. This invention was developed by Zhang Liansheng and Cao Yang.
The patent application number is CN20261051914 20260115. The patent publication number is CN1215..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Dongchen Intelligent Tech Co Ltd has sought patent for Integrated Temperature and Pressure Reducing Device with Main Pipeline Preheating Function. This invention was developed by Wang Lihua, Yang Changhui, Zheng Rongjing, Chen Liangcheng, Mao Huajuan and Hu Jinchen.
The patent application number is CN202511..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Zhonghuan Huanhui Shahe Energy Saving Thermal Power Co Ltd has submitted a patent application for Ultrasonic-based Centralized Heating Pipe Network Leakage Detection Method. This invention was developed by Li Zhichao, Fu Degang, Zheng Xiangnan, Zhang Jianfeng and Huai Jiakang.
The patent application number ..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Hebei Yuanfeng Pipeline Eng Co Ltd patent application for Multidirectional Air Leakage Synchronous Detection Device for Steam Thermal Insulation Pipeline. The invention was developed by Xu Rui and Li Dan.
The patent application number is CN2025118221..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has received Nantong Union Digital Tech Development Co Ltd patent application for Automatic Detection Device for Inner Wall of Small-diameter Pipeline. Liu Haipeng, Liao Ying and Qian Siqiang developed the invention.
The patent application number is CN20261096416 ..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Anhui Jingde Yuanfu Pipeline Tech Co Ltd has applied Chinese patent for Curing and Repairing Device for Pipeline Repairing. Zhang Zhongyuan and Zhang Zhicao developed it.
The patent application number is CN202511847516 20251209. The patent publication number is CN121557372 (A). International Patent Classifi..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Tianjin Yitong Science and Tech Development Co Ltd patent application for Constant Tension Control System and Method for Buried Pipeline Repairing Spiral Winding Machine. The invention was developed by Wang Gang, Zhao Zhibin, Zhu Yanyun, Jiang Jingsheng..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Maanshan Natural Space Engineering Tech Co Ltd has submitted a patent application for Inflatable Air Bag Quick Dismounting and Mounting Mechanism for Pipeline Plugging. This invention was developed by Pan Yue, Bao Gang and Qiu Kuidong.
The patent application number is CN202511914239 20251218. The patent pub..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- Guangzhou Zengcheng Dongjin Water Supply Co Ltd has applied Chinese patent for Water Supply Pipe Joint Structure for Water Plant. Zhang Ping, Weng Jianbin, Zhong Huimin, Guo Yiguang and Zeng Dehong developed it.
The patent application number is CN202511639767 20251111. The patent publication number is CN121..
Pipe
| Tue 09 Jun 2026
Beijing, June 9 -- MCC Tiangong has applied Chinese patent for Flexible Elastic Permeable Pipe Connecting Structure and Construction Method. Dong Haibo, Liu Jian and Gao Zhanrui developed it.
The patent application number is CN202511824356 20251205. The patent publication number is CN121557360 (A). International Patent Classifi..
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