News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Pipe
| Tue 02 Jun 2026
Alexandria, June 3 -- National Technology and Engineering Solutions of Sandia has filed a patent application for Freeze-safe Heat Pipe Valve Stem. This invention was developed by Carlson Matthew David.
The patent application number is US202619453243 20260120. The patent publication number is US20260146682 (A1). International Pa..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- China Faw Group has filed a patent application for Brake Hose Path Design Method. This invention was developed by Wang Linglong, Wang Jingkai, Liu Wenhao, Luo Qi, Cao Mingzhi, Wang Dan and Zhao Rongqiu.
The patent application number is CN202511547045 20251027. The patent publication number is CN121493142 (A)...
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Zhengjiang Changxing Heliang Intelligent Equipment has filed a patent application for Complex Air Conditioner Pipeline Machining Equipment. This invention was developed by Li Liangyou, Xi Weijiang, Wu Yueshun, Xu Chuntao and Zhou Jie.
The patent application number is CN202511989925 20251226. The patent public..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has received Liaoning Unicom Piping Industry patent application for Double-pipe Type Water-cooling Metal Mold Centrifugal Pipe Casting Device. Liu Jianwei, Yang Tianyu and Guo Xuwei developed the invention.
The patent application number is CN20261043691 20260114. Th..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has received Inner Mongolia North Heavy Industries Group patent application for Method for Reducing Wall Thickness Difference of Heavy Extrusion Small-hole Thick-wall Seamless Steel Pipe. Qin Ruiting, Lei Bingwang, Liu Zhengwei, Chen Xiangang, Wang Xing, Zhang Ziyang..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has received Southwest Technology Engineering Research Institute of China South Industries Group patent application for Sand Quantity-adjustable Sand Separation Pipe Based on Sand Separation Fins and Design Method of Sand Quantity-adjustable Sand Separation Pipe. Fen..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has received Chongqing Tiema Industries Group patent application for Pipe Part Welding Fixture and Manufacturing Method. Luo Minmin, Ma Xiaodong, Deng Lisha, Wen Yanlin, Zhao Hongwei, Zhou Wenjun, Yang Ying and Yue Yanghong developed the invention.
The patent applic..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has received Yunnan KSEC Machinery Manufacturing patent application for Device for Positioning and Welding Flange with Hole on Large Rectangular Pipe. Yang Yang, Wu Changfeng, Deng Yinsheng, Yang Guanchun, Luo Hua, Wang Yuanxia, Yu Xinyue, Li Yong, Liu Wenyong, Yang ..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Fujian Sunner Development has applied Chinese patent for Feeding Pipe Capable of Preventing Materials from Leaking. Liao Junjie, Zhang Yongyi and Li Cairong developed it.
The patent application number is CN20261043406 20260114. The patent publication number is CN121493518 (A). International Patent Classificat..
Pipe
| Mon 01 Jun 2026
Beijing, June 2 -- Hunan Power Trans and Transformation Engineering Co Ltd, State Grid Hunan Electric Power Co Ltd and State Grid Corporation of China have submitted a patent application for Device for Automatically Penetrating Steel Bar Aluminum Stranded Wire into Crimping Pipe. This invention was developed by Zou Yongxing, Ti..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Changsha Huaheng Robot System has applied Chinese patent for Header Large Pipe Welding Tool. Jeong Jin-won, Dang Chengyu, Zheng Junwei and Tang Shenghui developed it.
The patent application number is CN20251253823 20251231. The patent publication number is CN121491663 (A). International Patent Classification ..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Guangdong Zhongnan Iron and Steel has sought patent for Grabbing Hook Device for Cleaning Blockages of Pneumatic Ash Conveying Pipeline. This invention was developed by Song Xuan, Xie Jiangyong, Li Fuqiang, Zhu Xiangrui, Ma Yunlian, Li Zhaohui, Ou Zuoping, Chae Dong-min, Li Xianglong and Chen Yuansheng.
The p..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Shanghai Nuclear Engineering Research & Design Institute and State Power Investment Tech Incubation Co Ltd have submitted a patent application for Foreign Matter Prevention Lower Pipe Seat and Fuel Assembly. This invention was developed by Gao Yingyuan, Gao Dongdong, Chen Peiran, Liu Yuqi, Zhang Chaozhu, Zhang..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- National Petroleum Pipeline Network Group and West East Transp Branch of National Petroleum and Natural Gas Pipeline Group have submitted a patent application for Coriolis Mass Flow Meter Assembly Process. This invention was developed by Pei Quanbin, Qing Qing, Xu Ming, Zhou Lei, Xue Yongxin, Wu Shijie, You Ji..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Suzhou Xire Energy Saving Environmental Protection Tech Co Ltd and Xi'an Thermal Power Research Institute have submitted a patent application for Leakage Position Detection Device and Method for Buried Long Pipeline. This invention was developed by Liang Hao, Mei Zhenfeng, Wei Zhenzu, Joo Jin-young and Wang Bi..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Guangxi Vocational College of Safety Engineering and Nanning Municipal Eng Group Co Ltd have submitted a patent application for Intelligent Inspection Method for Underground Sewage Pipeline and Integrated Periscope Device. This invention was developed by Huang Yunian, Wu Guiyong, Chen Houyi, Tang Zhangliu and ..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Jiangsu Zhongke Energy Power Res Center and Institute of Engineering Thermophysics, Chinese Academy of Sciences have submitted a patent application for Multi-layer Composite Self-repairing Heat Tracing Pipe. Yue Weiyang, Shao Weiwei, Zhu Tao, Lu Yuan, Lu Jinxing and Liu Yu developed the invention.
The paten..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Wuxi Chuangjie Auto Parts has sought patent for Cleaning Device for Common Rail Pipeline of Diesel Engine. This invention was developed by Chen Bingbing and Sun Jian.
The patent application number is CN20261043695 20260114. The patent publication number is CN121491094 (A). International Patent Classification ..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Jinan Bodor Laser has sought patent for Composite Blanking Supporting Device, Laser Pipe Cutting Machine Tool and Pipe Fitting Machining Method. This invention was developed by Li Weichao, Lu Shiqiang, Guo Fangjia and Tan Liang.
The patent application number is CN202511459444 20251013. The patent publication ..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Offshore Oil Engineering has sought patent for Method for Regulating and Controlling Microhardness of Root Weld Bead of Acid Subsea Pipeline Gmaw Joint. This invention was developed by Sun Youhui, Li Lixia, Yang Xiaofei, Liu Yongzhen, Li Zixuan, Lu Xinyu, Wu Xiaogang, Huang Jiangzhong, Ma Lishun, Zhou Xicheng,..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- AVK Syntec has sought patent for Clamping Device for Winding of Electric Melting Pipe Fitting. This invention was developed by Wang Jun and Qi Jinzhi.
The patent application number is CN202511905147 20251217. The patent publication number is CN121491243 (A). International Patent Classification codes are B21F3..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has published Changzhou Jintan Hongtu Rubber Plastic Product patent application for Easily-disassembled Mold for Rubber Corrugated Pipe Production. The invention was developed by Jiang Feng.
The patent application number is CN202511895053 20251216. The patent public..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has published Sunpower Technology (Jiangsu) patent application for Preparation Method of Surface Porous Pipe. The invention was developed by Guo Hongxin, Lian Mianyan, Zhou Weimin, Zhu Bingcheng, Liu Shiping, Zhao Yang, Rui Ming and Guo Haiwei.
The patent applicatio..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has published Wenzhou Institute of Technology patent application for Special-shaped Pipe Forming Die and Forming Method. The invention was developed by Wang Wen'an, Lu Dunfa, Ni Weihao, Chen Zhongbao, Lu Yanmei and Xu Yunlei.
The patent application number is CN20251..
Pipe
| Tue 02 Jun 2026
Alexandria, June 3 -- U.S. Patent and Trademark Office has released Sumitomo Heavy Industries patent application for Forming Device, Forming System, and Metal Pipe. This invention was developed by Nogiwa Kimihiro and Fukuda Masanori.
The patent application number is US202619452162 20260116. The patent publication number is US20..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has released PLA Air Force Medical University patent application for Breathing Machine Pipeline Support. This invention was developed by Li Yanyan and Gao Yongheng.
The patent application number is CN202511765152 20251127. The patent publication number is CN12149021..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has released Guangdong Kande Wei Electric patent application for Automatic Polishing Equipment for Transformer Cooling Pipe and Working Method of Automatic Polishing Equipment. This invention was developed by Ding Yu, Zhou Yuanliang, Wen Weifeng, Qiu Yonggang, Fang X..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Shanxi 2nd Construction Group has submitted a patent application for Inclination-angle-adjustable Jacking Device for Electromechanical Pipeline of Large-span Net Rack. This invention was developed by Fan Liqiang, Wu Yongfu, Feng Ming, Zhang Min and Liu Jiangtao.
The patent application number is CN20261037599 ..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Shandong Dazhu New Material has submitted a patent application for Mixing Refueling Device Utilizing Venturi Effect and Filling Pipe. This invention was developed by Qi Xingze, Liu Jixiao and Liu Lixin.
The patent application number is CN20261014543 20260107. The patent publication number is CN121493861 (A). ..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Shanghai Tianyang Steel Tube Co Ltd, Shanghai Yiyuan Energy Tech Co Ltd, Shanghai Tianyang Shidai Tech Co Ltd and Zhejiang Tianyang Steel Pipe Co Ltd have filed a patent application for Hydrogen Delivery Pipeline Double-metal Welded Junction Package Welding Prefabricated Pipeline and Preparation Process Thereo..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Wuhan Yiye Constr Eng Co Ltd and China First Metallurgical Group have filed a patent application for Slope Measuring Device and Method for Drainage Pipe Network Construction. This invention was developed by Zhang Dong, Gao Yang, Fang Yanbo, Liu Qinghua, Li Xinge and Liao Hongyu.
The patent application numbe..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Wuxi Paike New Materials Technology has submitted a patent application for Production Method of Saddle-shaped Connecting Pipe. This invention was developed by Fang Boshi, Guo Liang, Hou Boqiu, Zhang Haoqi, Dong Junjian and Cheng Long.
The patent application number is CN202511910504 20251217. The patent public..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Changsha University of Science and Technology has submitted a patent application for Special-shaped Pipe Forming Device. This invention was developed by Li Qiqi, Ding Menglong, Hu Lin, Deng Huakun, Zhang Xu and Wu Shaowei.
The patent application number is CN202511799586 20251202. The patent publication number..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Jiangsu Hongbao Youte Pipe Industry Manufacturing has submitted a patent application for High-precision Point Correction Device for Geological Drill Pipe. This invention was developed by Naka Saiki, Zhu Jianfeng and Wang Junmei.
The patent application number is CN202511405203 20250929. The patent publication ..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Beijing Saiyi Technology has submitted a patent application for Flux-cored Wire for Surfacing of High-corrosion-resistance Pipe Fitting and Preparation Method of Flux-cored Wire. This invention was developed by Wang Yuling, Hu Weifeng, Yang Qingxin, Hu Yi, Xiang Liansheng, Yang Yuejie, Zhou Qingling and Hu Yaq..
Pipe
| Wed 03 Jun 2026
Beijing, June 3 -- Guangdong Kande Wei Electric has submitted a patent application for Automatic Cutting Machine for Transformer Cooling Pipe and Working Method of Automatic Cutting Machine. This invention was developed by Ding Yu, Qiu Yonggang, Wen Weifeng, Zhou Yuanliang, Fang Xianhui, Liao Wu, Chen Yu, Zhao Gang, Li Dinghuang..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct, State Grid Hunan Electric Power Co Ltd and State Grid Corporation of China have applied Chinese patent for Composite Post Insulator Winding Pipe and Preparation Method. Hu Jianping, Liao Zemin, Wang Bowen, Xie Pengkang, Fu Zhiyao and Z..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Three Gorges Environmental Tech Co Ltd and China Three Gorges have applied Chinese patent for Defect Detecting and Positioning System, Method and Equipment for High and Full Water Drainage Pipeline and Medium. Fang Shuai, Wang Wanqiong, Yin Wei, Zhao Zhichao, Liu Yuan, Chen Yilin and Liu Wei developed it.
T..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Huaneng Dongguan Gas Turbine Thermoelectricity and China Energy Engineering Group Guangdong Electric Power Design Institute have applied Chinese patent for Monitoring System and Method for Main Steam Pipeline of Steam Turbine. Qiu Shuang, Li Weike, Huang Xupeng, Sun Chuanqing, Qiao Gui, Lin Weiliang, Tang Jing..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Loudi China Resources Gas Co Ltd and Shandong Zhuocheng Intelligent Tech Co Ltd have applied Chinese patent for Gas Pipeline Leakage Source Positioning Method. Zhan Chao and Luo Haixia developed it.
The patent application number is CN202511549477 20251028. The patent publication number is CN121475565 (A). I..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Cgn Inspection Tech Co Ltd and Suzhou Nuclear Power Research Institute have applied Chinese patent for Ultrasonic Inspection Control Method for Welding Seam of Reactor Pressure Vessel Connecting Pipe Based on Vector Synthesis. Yang Qianfei, Zeng Chenming, Chen Huaidong, Ye Xin, Li Jie, Yuan Shuxian, Tang Bo, M..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Guangzhou Kingpan Ind Co Ltd has applied Chinese patent for Auditable Structural Consistency Receipt System and Single-step Repair Method for Edge AI Reasoning Pipeline. Xu Qiao developed it.
The patent application number is CN202511520669 20251023. The patent publication number is CN121478521 (A). Internat..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has released Yuanqixin Shandong Semiconductor Tech Co Ltd patent application for Multi-thread Processor Pipeline Architecture System, Scheduling Method and Equipment. This invention was developed by Zhou Kai, Yan Jianing, Wang Xiongru and Li Jiahao.
The patent app..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has released Anhui Haina New Mat Co Ltd patent application for Automatic Benzene Filling Pipeline. This invention was developed by Xiao Guohua.
The patent application number is CN202511980422 20251225. The patent publication number is CN121474495 (A). Internationa..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Hangzhou Tongyu Ind Co Ltd has sought patent for Environment-friendly Recyclable PVC (polyvinyl Chloride) Pipe. This invention was developed by Shao Xiaoyan, Cao Peixiang, Chang Chaojun, Pan Xiujuan, Zhang Mengna and Xu Qibin.
The patent application number is CN202511916457 20251218. The patent publication ..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Fujian Aiweite Intelligent Equipment Co Ltd has submitted a patent application for Fixing Device for Pipe of Wet-type Pulp Shooting Machine. Chen Jianguo, He Chao, Ding Peng, Dai Xuan, Deng Yanteng and Zhao Rui developed the invention.
The patent application number is CN20261024583 20260109. The patent publ..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Zhongshan Huaxi Intelligent Security Tech Co Ltd has applied Chinese patent for Pipe Joint. Wu Anxin and Xu Weiguo developed it.
The patent application number is CN202511609924 20251105. The patent publication number is CN121474421 (A). International Patent Classification codes are F16L15/08, F16L55/00, F21..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has released Xinjiang Zhongyi New Mat Co Ltd patent application for Basalt Fiber Reinforced Composite Material Pipeline and Preparation Method Thereof. This invention was developed by Ding Zhiyuan, Wang Mingshuai, Zhao Kunfang and Niu Jianqing.
The patent applicat..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has received Sun Yue patent application for Self-adaptive Leveling Supporting Frame for Municipal Pipeline Laying. Sun Yue developed the invention.
The patent application number is CN20251254169 20251231. The patent publication number is CN121474414 (A). Internati..
Pipe
| Mon 01 Jun 2026
Munich, June 2 -- European Patent Office has published Norditube Tech Se patent application for Temperature-resistant Structuring Sheath for Cladding Pipelines. The invention was developed by Pirotte Fabrice, Goossens Lysiane, Meinertzhagen Loïc and Boheur Gregory.
The patent application number is EP20240742586 20240711. The..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Zaozhuang Special Equipment Inspection and Research Institute Zaozhuang Special Equipment Safety Tec has submitted a patent application for Device for Positioning Buried Polyethylene Pipeline. This invention was developed by Wu Lei, Sun Jianyu and Ren Shuai.
The patent application number is CN202511719329 2..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Shaanxi Changshuo Tech Co Ltd has filed a patent application for Intelligent Leakage Detection Method and Device for Underground Pipeline. This invention was developed by Li Xiao.
The patent application number is CN20261012886 20260107. The patent publication number is CN121483456 (A). International Patent ..
Pipe
| Mon 01 Jun 2026
Beijing, June 2 -- Beijing Jiruixiang Aviation Tech Co Ltd has sought patent for Airport Pipeline Safety Monitoring Method Based on Airport Underground Three-dimensional Pipeline Model. This invention was developed by Han Feihu, Ma Xiaoqing, Xue Yishuo, Ma Lie, Yuan Hua, Wang Qibing, Ma Jian, Xue Cancan and Zhang Xilong.
The ..
Pipe
| Mon 01 Jun 2026
Beijing, June 2 -- Beijing Jingdian Electric Power Eng Design Co Ltd has filed a patent application for Electric Power Engineering Pipeline Installation Equipment. This invention was developed by Han Xiaopeng, Qin Bing, Gao Junjie, Jin Lin, Xu Jingyuan and Zhao Yue.
The patent application number is CN202511660468 20251113. Th..
Pipe
| Mon 01 Jun 2026
Beijing, June 2 -- State Grid Shandong Electric Power Company Donge Power Supply Company has submitted a patent application for Carrying Mechanism for Line Pipe. This invention was developed by Cao Jinxin, Wang Xiaolong, Jiang Yulu, Wei Juan, Zhao Chengjian, Liu Xin, Tang Yuguo and Wang Ruifan.
The patent application number i..
Pipe
| Mon 01 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has published Hefei Int Application Superconducting Center patent application for Tool and Method for Removing Corc Sub-cable Copper Pipe Armor in Ybco High-temperature Superconductor. The invention was developed by Zhang Naizhan, Liu Huajun, Xue Shengquan and Zhang ..
Pipe
| Mon 01 Jun 2026
Beijing, June 2 -- Changzhou Bailing Wire Harness Co Ltd has submitted a patent application for Pipe Penetrating Device for Electronic Wire Harness Processing. Wang Runjie, Cai Hongqin and Wang Xiong developed the invention.
The patent application number is CN202511740634 20251125. The patent publication number is CN121484743..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has received Nanchang Hangkong University and Inner Mongolia North Heavy Industries Group patent application for Ultrasonic Phased Array Detection Probe and Detection Method for Defects of Inner Wall of Metal Pipe. Chen Zhenhua, Yan Zhaoyu, Wang Jianxin, Cai Ying, Zh..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Shanghai Shengrui Information Tech Co Ltd has filed a patent application for Steel Pipe Welding Seam Detection Equipment. This invention was developed by Wang Yingying and Zhao Lu.
The patent application number is CN202511728931 20251124. The patent publication number is CN121476387 (A). International Paten..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Southwest Petroleum University has submitted a patent application for Non-contact Variable-diameter Microwave Detection Device and Method for Polyethylene Pipeline Welded Joint. This invention was developed by Li Zhidan, Yao Shiwei, Cheng Jixiang, Pu Wenjing, Ge Liang and Xiao Xiaoting.
The patent applicati..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Suzhou Huanqiu Medical Tech Co Ltd has sought patent for Pipe Detection Mechanism. This invention was developed by Wen Renji.
The patent application number is CN202511680698 20251117. The patent publication number is CN121476225 (A). International Patent Classification codes are G01N21/01 and G01N21/95. Coo..
Pipe
| Mon 01 Jun 2026
Beijing, June 2 -- Shanghai Sanlingsiling Tech Co Ltd has submitted a patent application for Steam Pipe Network Decoupling Steady-state Optimization Method and Device, Medium and Program Product. This invention was developed by Liu Wenhao, Izerzi Rekov, Wang Wenbo and Luan Xing.
The patent application number is CN20261019218 ..
Pipe
| Mon 01 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has published China Merchants Xinjiang Special Equipment Inspection Tech Research Institute Co Ltd and Karamay Campus Of China Univ Of Petroleum Beijing patent application for Risk Assessment Method for Overdue Service Pressure Pipeline and Terminal Equipment. The in..
Pipe
| Mon 01 Jun 2026
Beijing, June 2 -- Hunan Tuofeng Tech Co Ltd has submitted a patent application for Drainage Pipeline Multi-parameter Sensing Trenchless Repair Dynamic Regulation and Control Method and System. Sun Yong, Jiang Jian, Tan Qiping, Bian Lun and Cai Lu developed the invention.
The patent application number is CN20261015502 2026010..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has released Hunan Zhongrui Huxin Medical Tech Co Ltd patent application for System of Full-automatic Sampling Pipe Cap Screwing and Pipetting Workstation and Operation Method of System. This invention was developed by Zhang Yuan, Meng Lingpu, Pan Junjie and Meng Hui..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has released Zhengzhou University and Yellow River Laboratory Henan patent application for Pipe-jacking Pipe-soil Structure Detection Method for Buried Concrete Pipeline. This invention was developed by Lei Jianwei, Shen Junjie, Fang Hongyuan, Wang Niannian, Xue Bing..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has published Chengdu Yukaijia Petroleum Tech Co Ltd patent application for Performance Testing Device and Testing Method for Oil Pipe and Cable Assembly for Oil and Gas Well. The invention was developed by Feng Xudong and Deng Gang.
The patent application number ..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Hangzhou Hangxing Electric Power Pipeline Co Ltd has applied Chinese patent for New Material Plastic Pipe Strength Detection Equipment Based on Stable Mechanical Stress. Zhu Danhong, Seo Won-ah, Huang Mingcong and Zhang Lemei developed it.
The patent application number is CN202511931705 20251219. The patent..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has received Kunshan Zhengxin Detection Co Ltd patent application for Pipe Tensile Test Equipment. Zhang Xuchi and Chen Yong developed the invention.
The patent application number is CN202511666211 20251114. The patent publication number is CN121475858 (A). Intern..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Huizhou Yiteng Tech Co Ltd has sought patent for Intelligent Monitoring Device for Metal Pipe. This invention was developed by Huang Wenbiao.
The patent application number is CN202511538353 20251027. The patent publication number is CN121475079 (A). International Patent Classification codes are G01B17/02 an..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Qingdao Anbang New Energy Tech Co Ltd has filed a patent application for Laser Detection Mechanism for Steel Pipe Fitting. This invention was developed by Wan Junbo, Zhou Guodong and Yu Zhenkun.
The patent application number is CN202511570908 20251030. The patent publication number is CN121475066 (A). Inter..
Pipe
| Mon 01 Jun 2026
Beijing, June 2 -- Hefei Turbotides Tech Co Ltd has submitted a patent application for One-dimensional Fluid Pipe Network Simulation Method Suitable for Secondary Air System. This invention was developed by Li Xiangyang, Chang Huanjing, Chang Renzhi, Liu Cunyao and Fan Zhaojing.
The patent application number is CN202511945414..
Pipe
| Mon 01 Jun 2026
Beijing, June 2 -- Guangzhou Jianli Ind Co Ltd has applied Chinese patent for Construction Site Steel Pipe Scaffold Stability Risk Analysis Early Warning Method. Chen Zhenzhou, Yang Suwen and Yu Shuofeng developed it.
The patent application number is CN202511567569 20251030. The patent publication number is CN121479884 (A). I..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Liaoning Urban And Rural Construction Planning And Design Inst Co Ltd has submitted a patent application for Water Supply Pipeline Water Quality Dynamic Detection Method for Realizing Linkage Control of Rural Water Supply Device. This invention was developed by Song Qi, Zhang Lipeng, Ma Meng, Zhang Yuping, Ma ..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has published Hydrology and Water Resources Survey Bureau Of Lower Yangtze River Water Resources Commission Hydrol, Nanjing Institute of Technology and Suzhou University of Science and Technology patent application for Large-scale Pipeline Self-adaptive Measuring Jig..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Yangzhou Longchuan Energy Equipment Co Ltd has submitted a patent application for Steel Pipe Outer Circle Detection Device. This invention was developed by You Fengzhi, Ding Jianwen, Wu Hao, Hu Yunfei and Zhang Yuxin.
The patent application number is CN202511831537 20251208. The patent publication number is..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Jinan Zuowei Tech Co Ltd has sought patent for Pipe Wall Thinning Monitoring Method, Device and Equipment for Boiler Heating Surface and Storage Medium. This invention was developed by Dong Guangshan, Wang Zhen and Wu Yongjin.
The patent application number is CN202511463746 20251014. The patent publication ..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Hubei Cuiyu Plastic Ind Co Ltd has submitted a patent application for Device for Detecting Inner Diameter of Plastic Pipe. Fan Xiaohui and Yang Min developed the invention.
The patent application number is CN202511615259 20251106. The patent publication number is CN121474975 (A). International Patent Classi..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Tianzhonghong Solar Thermal Ningxia Res and Development Co Ltd has submitted a patent application for Submerged Arc Furnace Flue Gas Heat Pipe Heat Exchanger Ash Removal Device and Submerged Arc Furnace Flue Gas Heat Pipe Heat Exchanger. Zhang Xiaoguang, Mu Fujie, Mu Anqin, Mu Xiang and Wang Xilai developed th..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Shanghai Longyang Prec Compound Copper Pipe Co Ltd has filed a patent application for Internal Thread Copper Pipe with Outer Diameter of 7mm for Evaporator. This invention was developed by Liu Fan, Cheng Dayong, Zhang Jixuan, Chang Jianyong, Li Huanhuan, Li Yongkai, Guo Peizhen and Qi Congyu.
The patent app..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Shanghai Longyang Prec Compound Copper Pipe Co Ltd has sought patent for Internal Thread Copper Pipe with Outer Diameter of 7mm for Condenser. This invention was developed by Guo Peizhen, Cheng Dayong, Zhang Jixuan, Chang Jianyong, Li Huanhuan, Li Yongkai, Liu Fan and Qi Congyu.
The patent application numbe..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Nidec Chaozhong Tech Co Ltd has submitted a patent application for Double-pipe-diameter Heat Pipe Structure. This invention was developed by Li Quanyou, Kim Ka Young and Wang Zhengyan.
The patent application number is CN20241168566 20240806. The patent publication number is CN121474908 (A). International Pa..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has received Tianhua Institute of Chemical Machinery & Automation and Tianhua Institute (Nanjing) Intelligent Manufacturing patent application for Double-side Cooling System for Steam Pipe Rotary Drying Machine. Ma Rui, Zhang Wanyao, Xu Shu, Dong Furong, Gong Le, Mi ..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has received Bsh Home Appliances Co Ltd and BSH Hausgeraete patent application for Household Appliance and Pipeline Assembly for Household Appliance. Yu Tianming, Gan Chenyang, Zhao Yongqin, Liu Junxin and Li Qidong developed the invention.
The patent application ..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Eurasian Guangdong Freezing Equipment Co Ltd has sought patent for Air Source Cascade Heat Pump Defrosting System Based on High-temperature Side Liquid Pipe Backheating. This invention was developed by Li Qingru, Zhan Wangxing and Yang Qilong.
The patent application number is CN202511854180 20251210. The pa..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Zhejiang Gas & Thermoelectricity Design Inst Co Ltd has filed a patent application for Method for Increasing Temperature of Medium at Tail End of Heat Supply Pipe Network Through Steam Reheating. This invention was developed by Xu Linde, Wang Wanjue, Ji Xiangcai, Shao Luojiang, Wang Bin, Han Yong, Pan Guoren, ..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has published Utterly Intelligent Tech Co Ltd patent application for Power Pipeline Support Hanger Performance Test Device and Test Method. The invention was developed by Pan Zhuangzhi and Guo Taiqiang.
The patent application number is CN202511719805 20251121. The..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Shanghai Chengsheng Ind Co Ltd has filed a patent application for Automobile Pipeline Sealing Detection Tool. This invention was developed by Chen Huasheng.
The patent application number is CN202511600020 20251104. The patent publication number is CN121475579 (A). International Patent Classification code is..
Pipe
| Mon 01 Jun 2026
Beijing, June 2 -- Shandong Hetong Information Tech Co Ltd has submitted a patent application for Dynamic Simulation Method and System for Hydraulic Power of Heat Supply Pipe Network. This invention was developed by Geng Zhe, Chen Mengya, Shao Mingwu, Gao Yifan, Zhang Shuzhen, Fu Qiang, Qi Hengzhong, Wang Lizhi and Li Jianhui.
..
Pipe
| Mon 01 Jun 2026
Beijing, June 2 -- China North Engine Res Institute has filed a patent application for Inflection Point Deletion Method Based on Pipeline Trajectory Optimization. This invention was developed by Yang Xu, Cheng Liqiang, Liu Yanli, Wang Hui, Wang Xiong, Yang Jiapeng, Liu Tong, Lan Bo, Li Yan, Xing Yanbang and Shi Dayu.
The pate..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Zhejiang Sapphire Meter Tech Co Ltd has filed a patent application for Test Pipe Section of Gas Ultrasonic Flowmeter and Gas Meter. This invention was developed by Ye Jianhui, He Shanshan, Huang Haonan, Pan Xiaoguo and Tong Zhiyuan.
The patent application number is CN202511353992 20250922. The patent public..
Pipe
| Mon 01 Jun 2026
Munich, June 2 -- Wolf GmbH Richard has applied European patent for Medical Hose Pump Unit. Steinhauser Luis, Tewes Moritz, Knoth Stefan and Lampert Alexander developed it.
The patent application number is EP20240213021 20241114. The patent publication number is EP4745401 (A1). International Patent Classification codes are F0..
Pipe
| Mon 01 Jun 2026
Munich, June 2 -- Wolf GmbH Richard has applied European patent for Medical Hose Pump Unit. Steinhauser Luis, Tewes Moritz, Knoth Stefan and Lampert Alexander developed it.
The patent application number is EP20240213020 20241114. The patent publication number is EP4745400 (A1). International Patent Classification codes are F0..
Pipe
| Mon 01 Jun 2026
Munich, June 2 -- Marti Gruendungstechnik AG has filed a patent application for Method and Device for Forming a Recess by Inserting a Rotary Driven Ram Pipe. This invention was developed by Leuenberger David.
The patent application number is EP20240213718 20241118. The patent publication number is EP4745305 (A1). Internationa..
Pipe
| Mon 01 Jun 2026
Munich, June 2 -- Walter Stauffenberg Gmbh & Co Kg has submitted a patent application for Device for Fixing a Pipe. This invention was developed by Epp Elena and König Ulrich.
The patent application number is EP20240213671 20241118. The patent publication number is EP4745444 (A1). International Patent Classification codes ar..
Pipe
| Tue 02 Jun 2026
Munich, June 2 -- European Patent Office has received Techfem SpA patent application for Method for Recovering Flammable Gas from a Pipe Section to be Taken Out of Service, in Particular Without Emissions into the Atmosphere. Ferrini Federico, Ferrini Francesco, Eusebi Luigi, Ciavatella Luca, Pierro Alessio and Muraca Emanuel de..
Pipe
| Mon 01 Jun 2026
Munich, June 2 -- European Patent Office has published Brady Worldwide patent application for Identification System and Method for a Pipe. The invention was developed by Enger Andrew, Gladkov Gene and Hallett Timothy P.
The patent application number is EP20250210310 20251022. The patent publication number is EP4745943 (A1). Int..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Jiangxi Gongqingcheng Runquan Water Supply has submitted a patent application for Pipe Network Leakage Detection Mechanism and Method. This invention was developed by Jin Xin, Liu Yao and Wan Xingxing.
The patent application number is CN202511664982 20251113. The patent publication number is CN121474503 (A). ..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- Suzhou Guangge Technology has filed a patent application for Pipeline Monitoring Device, Pipeline Monitoring System and Pipeline Monitoring Method. This invention was developed by Fu Gaoyin, Liang Gaorui and Wang Hongfei.
The patent application number is CN202511648967 20251112. The patent publication number ..
Pipe
| Tue 02 Jun 2026
Beijing, June 2 -- ZKTeco has submitted a patent application for Online Abnormity Early Warning and Unbalance Calculation Method and System for Gas Pipe Network. Yuan Linzhi, Chen Lei, Ma Wei, Jiang Quanda, Wu Zhefeng and Wang Kuanxin developed the invention.
The patent application number is CN202511640281 20251111. The patent ..
1
to
100 of
579 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
