News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Liaoning Yuanleng Low Carbon Energy Saving Tech Co Ltd has submitted a patent application for Heat Pipe Type Direct Evaporation Water Chilling Unit Based on Solution Dehumidification. This invention was developed by Fu Yihang, Huang Shuiqing, Li Hanming and Cui Yongji.
The patent application number is CN20..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Huaneng Gansu Energy Dev Co Ltd 803 Branch patent application for Coal Blending Combustion Transportation Pipeline for Thermal Power Plant. This invention was developed by Xia Yuquan, Bai Xuefeng, Wang Yaolong, Wang Xin, Wang Jun and Hu Fadong.
The p..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Hunan Tianze Electromechanical Equipment Co Ltd patent application for Online Nondestructive Flaw Detector for Pressure Pipeline Detection. This invention was developed by Tan Chengguo, Ge Anna and Lyu Qi.
The patent application number is CN202511111..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Suzhou Meilituo Electronic Tech Co Ltd patent application for Steel Pipe Surface Detection Device Based on Multi-angle Splicing of Multiple Groups of Three-dimensional Cameras. The invention was developed by Zhao Fei and Jiang Jun.
The patent applic..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Opt Vision Tech Suzhou Co Ltd patent application for Inner Wall Detection Light Source and Pipeline Inner Wall Defect Detection Device. The invention was developed by Zhong Chao, Hu Wei, Ye Guanpeng, Liu Ying and Zhao Huabin.
The patent application ..
Pipe
| Sun 08 Mar 2026
Alexandria, March 9 -- Foret Wickleffe has applied United States patent for Marine Hose Boom Safety Stop Device.
The patent application number is US202519243865 20250620. The patent publication number is US20260062102 (A1). International Patent Classification code is B63B43/00. Cooperative Patent Classification code is B63B4..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Sichuan Yunshang Zaochun Tech Co Ltd and China University of Mining and Technology, Beijing patent application for Carbon Dioxide Fracturing Pipe. The invention was developed by Yang Xiaoming, Lu Xiang, Liang Chong, Su Baoxian and Wang Yanbing.
The ..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Zhejiang Goldfinger Intelligent Tech Co Ltd has submitted a patent application for Flexible Composite Heat Pipe Structure for Electronic Refrigeration Air Conditioning Clothes and Preparation Method of Flexible Composite Heat Pipe Structure. Yi Weihua, Yao Jinchi and Li Tianhuo developed the invention.
The..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Liaoning Yizhong Equipment Mfg Co Ltd patent application for Continuous Spiral Baffle Plate Heat Exchanger Without Central Pipe. The invention was developed by Wang Ting'ou and Wang Chen.
The patent application number is CN202510938552 20250708. The..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Jiangsu Jicui Yigong Fork Tech Research Institute Co Ltd has submitted a patent application for Portable Medical Pipeline Liquid Heating Device. This invention was developed by Lu Xinxin and Yang Jinghui.
The patent application number is CN202511168612 20250820. The patent publication number is CN120740210..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Zhonghe Zhibiao Tech Consulting Beijing Co Ltd patent application for Device and System for Detecting Corrosion State in Gathering and Transportation Pipeline of Oil and Gas Field. This invention was developed by Wang Yuhang, Li Hui and Zang Chuan.
T..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Guizhou Xishui Dingtai Energy Dev Co Ltd has submitted a patent application for Early Warning Method and System for Fluid Pipeline Expansion. This invention was developed by Zheng Bo, Zhang Dong and Huang Changlun.
The patent application number is CN202510911098 20250702. The patent publication number is C..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Houpu Clean Energy Group Chengdu Tech Service Co Ltd has submitted a patent application for Compressed Gas Moisture Separation and Pipeline Deicing Method and System. Zhong Chunbo, Pu Xiping, Xiong Cong, Fu Guojiang, Ye Fei, Zhang Bo, Ma Chuanshu, Jiang Dachun and Huang Hailong developed the invention.
The..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Jiangsu Jingyi Intelligent Control Tech Co Ltd has submitted a patent application for Pipeline Robot and Method for Detecting and Repairing Defects of Inner Wall of Pipeline. This invention was developed by Tang Zecheng, Ren Shikun, Song Sujuan, Gu Dahu, Wang Dujing, Zhang Ti and Qiu Huilong.
The patent ap..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Hangzhou Hengtong Flexible Metal Tubing Co Ltd has applied Chinese patent for Quick Connector for Metal Hose. Shen Jingci, Zhou Qihong, Ye Hangchao and Huang Song developed it.
The patent application number is CN202511127907 20250813. The patent publication number is CN120739957 (A). International Patent C..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Guangzhou Huasuiwei Prefabricated Component Co Ltd has applied Chinese patent for Pipe Piece for Shield Tunnel Pipe Gallery and Production Method of Pipe Piece. Wang Hui, Cai Guangnian, Liu Guansheng, Ye Jiye, Lin Qiang, Jia Binbin, Long Qichuang, Long Zhanming, Zou Shihuang, Lin Dong and Ye Menkang developed..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Shanghai Guolingdian Tech Co Ltd has submitted a patent application for Underground Communication Processing Method, Device and Equipment Based on Pipeline Transmission and Medium. Zhao Qianyu, Xiong Xing and Liu Min developed the invention.
The patent application number is CN202510958081 20250711. The pat..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Daqing Zhongdao Yicheng Petroleum Tech Co Ltd has sought patent for Multi-lithologic Oil and Gas Reservoir Oil and Gas Simultaneous Production Electric Control Pipe Column and Production Method. This invention was developed by Shen Yan.
The patent application number is CN202510905728 20250702. The patent p..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Xinjiang Shengyuantong Petroleum Tech Service Co Ltd has submitted a patent application for Oil Pipe Supplementary Connection Method. Hu Yongchang, Ge Hongtao, Katsu Teruhei and Tan Rui developed the invention.
The patent application number is CN20251170199 20250731. The patent publication number is CN1207..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Shaanxi Aoshen Measurement and Control Tech Co Ltd patent application for Automatic Ball Throwing Device for Gathering and Transportation Pipeline of Oil Field. The invention was developed by Men Tiemin, Li Wanchun, Liu Kai and Yu Changxing.
The pat..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Hebei Jidong Construction Eng Co Ltd has sought patent for Quick Dismounting Device for Drilling Construction Casing Pipe. This invention was developed by Pu Qiang, Li Chang, Zhao Changfeng, Zhang Zhanhui and Fu Jinpeng.
The patent application number is CN202511221841 20250829. The patent publication numbe..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published CCCC First Highway Engineering Group patent application for Large-span Three-pipe Truss Overturning and Hoisting Device and Method. The invention was developed by Zhang Guozhen, Guo Zhenjun, Liu Boxin, Wang Chuang, Lai Junjie and Xu Shuanglong.
The ..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Jiangsu Juhua Anti Corrosion Tech Co Ltd has submitted a patent application for Spraying Production Line Automatic Hoisting Equipment for Polytetrafluoroethylene Metal Hose. This invention was developed by Zhuang Kai.
The patent application number is CN202511232092 20250901. The patent publication number i..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Jiangsu Juhua Anti Corrosion Tech Co Ltd patent application for Lifting System for Production of Polytetrafluoroethylene Metal Hose. This invention was developed by Zhuang Kai.
The patent application number is CN202511223200 20250829. The patent publ..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Liyang Changda New Energy Res Co Ltd has sought patent for Irrigation Pipe Winding and Unwinding Control System for Forestry Spray Irrigation and Control Method of Irrigation Pipe Winding and Unwinding Control System. This invention was developed by Wang Jiang, Zeng Dewei, Huang Jinqiu and Chen Yiling.
The..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Chaokong Shuke Shanghai Tech Co Ltd has submitted a patent application for Automatic Anti-collision Method Suitable for Numerical Control Machining of Pipes. Li Fanghui, Bao Jiaoyang, Zhang Di and Yu Mingliang developed the invention.
The patent application number is CN202510874856 20250627. The patent pub..
Pipe
| Mon 09 Mar 2026
Alexandria, March 9 -- U.S. Patent and Trademark Office has published Cooler Master patent application for Piping Assembly. The invention was developed by Chen Wen-hung, Chen Chun-hsien and Hsiao Yang-chun.
The patent application number is US202519034084 20250122. The patent publication number is US20260063496 (A1). Internati..
Pipe
| Mon 09 Mar 2026
Alexandria, March 9 -- Cooler Master has sought patent for Piping Assembly. This invention was developed by Kuo Chu-yi and Chen Chun-hsien.
The patent application number is US202519034182 20250122. The patent publication number is US20260063495 (A1). International Patent Classification codes are G01M3/16 and G01M3/18. Coopera..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Ningbo Jiurong Intelligent Control Co Ltd has applied Chinese patent for Urban Pipe Network Multi-pump Station Intelligent Joint Control System Based on SWMM Dynamic Coupling Model and Adaptive Optimization Method. Ren Xianjian, Zhang Li, Chi Song, Shao Qi, He Shan and Feng Qiuxia developed it.
The patent ..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Nat Center Of Quality Inspection & Testing For Hydraulic Metal Structure Ministry of Water Resources has submitted a patent application for Water Conservancy Pressure Steel Pipe Quality Nondestructive Testing Device. Li Dongfeng, Gao Zhimeng and Wu Weiping developed the invention.
The patent application nu..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Tianjin Yuanhe Ind Equipment Co Ltd patent application for Self-calibration Type Pipeline Robot and Weld Defect Ultrasonic Detection Method Thereof. This invention was developed by Dong Bo and Tu Yongqiang.
The patent application number is CN20251081..
Pipe
| Sun 08 Mar 2026
Alexandria, March 9 -- Shenzhen Petaboo Tech Co Ltd has submitted a patent application for Storage Mechanism for Air Duct Hose of Hair Grooming Device. This invention was developed by Xu Bochao.
The patent application number is US202519275276 20250721. The patent publication number is US20260062253 (A1). International Patent ..
Pipe
| Sun 08 Mar 2026
Alexandria, March 9 -- Gershfeld Saveliy has submitted a patent application for Pipe Marker.
The patent application number is US202418822602 20240903. The patent publication number is US20260061591 (A1). International Patent Classification code is B25H7/04. Cooperative Patent Classification code is B25H7/045 (US).
An abst..
Pipe
| Sun 08 Mar 2026
Alexandria, March 9 -- Chen Jun Fan has submitted a patent application for Pipe Dismantling Device.
The patent application number is US202519090779 20250326. The patent publication number is US20260061579 (A1). International Patent Classification code is B25B27/28. Cooperative Patent Classification code is B25B27/28 (US).
..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Jiangsu Sulian Plastic Co Ltd has submitted a patent application for Automatic Detection System for Air Tightness of Automobile Plastic Pipeline. This invention was developed by Bao Wei, Xu Zijing, Lu Chaoyun, Wang Tao, Wang Han and Huang Liudong.
The patent application number is CN20251103765 20250721. Th..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Jiangyin Gelanfu Heat Energy Tech Co Ltd has sought patent for Intelligent Spaceflight Heat Pipe Leakage Detection System and Method. This invention was developed by Yao Feng, Hua Dan and Gu Hao.
The patent application number is CN202510936335 20250708. The patent publication number is CN120740883 (A). Int..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Jiangsu Yidu Construction Co Ltd patent application for Water Conservancy Pipeline Device for Water Conservancy Project. This invention was developed by Xu Meng, Li Wei, Wang Weiwei, Tang Yun and Han Ge.
The patent application number is CN20251095144..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Anhui Sanxing Environmental Prot Engineering Co Ltd patent application for Steam Exhaust Pipeline Silencer for Power Plant Boiler. The invention was developed by Wu Guangming.
The patent application number is CN202510948157 20250710. The patent publ..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Jiangsu Daming Corrugated Pipe Co Ltd has applied Chinese patent for Axial External Pressure Type Corrugated Pipe Expansion Joint. Zhang Guobing, Shen Chen, Wu Qifeng, Guo Zhijun, Wang Jinbin, Lin Jianjun and Chen Wei developed it.
The patent application number is CN202511254312 20250904. The patent public..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Guangdong Zhongxun Communication Equipment Ind Co Ltd has filed a patent application for Plastic Pipe Rapid Butt Joint Locking Device and Working Method. This invention was developed by Yang Guotao.
The patent application number is CN202511221860 20250829. The patent publication number is CN120739961 (A). ..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Zhuzhou Tezhen Building Mat Co Ltd has submitted a patent application for Thermal Insulation Material Composite Pipeline. This invention was developed by Zhao Lin, Ma Tianye and Ma Yunli.
The patent application number is CN20251183561 20250804. The patent publication number is CN120739960 (A). Internationa..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Yantai Hairun Water Co Ltd has filed a patent application for Water Conservancy Pipeline Connecting Device for Water Conservancy Project. This invention was developed by Sun Peiheng and Wang Lei.
The patent application number is CN202511195677 20250826. The patent publication number is CN120739953 (A). Int..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Dongtai Xinli Special Fastener Co Ltd has filed a patent application for Anti-loose High-strength Pipeline Bolt Fastener. This invention was developed by Gu Jun.
The patent application number is CN202511123133 20250812. The patent publication number is CN120739952 (A). International Patent Classification c..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Qinghe Tech Guangzhou Co Ltd has applied Chinese patent for Connecting Pipe. Feng Yaorong, Du Xiyang and Liang Zhiwei developed it.
The patent application number is CN202511196932 20250826. The patent publication number is CN120739949 (A). International Patent Classification codes are F16L11/00, F16L11/14,..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Jiangxi Avonflow HVAC Tech Co Ltd has submitted a patent application for Mounting and Laying Auxiliary Device for Heating Pipeline. This invention was developed by Wu Jianbin and Hu Yibing.
The patent application number is CN202511143354 20250815. The patent publication number is CN120739945 (A). Internati..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has received Anhui Construction Engineering Water Resources Development Invest Group Co Ltd patent application for Full-prefabricated Modular Pipeline Foundation Installation Equipment and Installation Method Thereof. Bian Yong, Gu Yuan, Xie Xiaobiao, Gao Qun, Liu Y..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Shanghai Highway Bridge Group Co Ltd has filed a patent application for Continuous Jacking Device of Jacking Pipe. This invention was developed by Wang Jianfeng, Fang Tao, Zhen Liang, Tao Li, Zhao Qiang, Chen Yongfei and Xu Longfei.
The patent application number is CN202511153224 20250818. The patent publi..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has received Jiangxi Strong Tech Co Ltd patent application for Pe Steel Wire Mesh Framework Pipe Connection Auxiliary Equipment. Cao Bin and Cao Zhenjie developed the invention.
The patent application number is CN202511206975 20250827. The patent publication numb..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Shenyang Taike Fluid Control Co Ltd has submitted a patent application for Filtering and Blowdown Device in Pipeline. This invention was developed by Kong Debao, Hong Shifan, Gang Ruihuan, Hong Shijian and Hong Shiyu.
The patent application number is CN20251164504 20250731. The patent publication number is..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Wuhu Naide Rubber Tube Valve Ind Co Ltd has applied Chinese patent for High-sealing Adjustable Pipe Clamp Valve. Wang Rui, Yang Yerong and Ding Xuewen developed it.
The patent application number is CN20251113855 20250723. The patent publication number is CN120739906 (A). International Patent Classification..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Inspur Smart City Tech Co Ltd has submitted a patent application for Autonomous Inspection and Return Control Method and System for Blow-off Pipeline Robot. This invention was developed by Wang Yanbo, Li Zongru, Zhai Haitao and Yu Jiafu.
The patent application number is CN202510804870 20250617. The patent ..
Pipe
| Sun 08 Mar 2026
Alexandria, March 9 -- U.S. Patent and Trademark Office has received Directly Tech Co Ltd patent application for Vacuum-insulated Transport Pipe Device and Pipeline Transport System. Tang Shih-hao developed the invention.
The patent application number is US202418816035 20240827. The patent publication number is US20260063236 ..
Pipe
| Sun 08 Mar 2026
Alexandria, March 9 -- Jinan Huitong Heat Co Ltd has applied United States patent for Pressure Seal Device for Large-diameter High-temperature, High-pressure, Long-distance Thermal Pipeline. Li Zonggang, Yin Chenglei, Zhai Qingzhen, Lin Hai and Feng Yanpei developed it.
The patent application number is US202519243692 20250620..
Pipe
| Sun 08 Mar 2026
Alexandria, March 9 -- Hanon Systems and Hwayoung Co Ltd have submitted a patent application for Connector for Piping. This invention was developed by Oh Seung Kyu, Kim Jong Su, Kim Jin Uk, Byon Sang Chul, Yoon Kil Sang, Cho Young Wook, Cheon Sung Been, An Su Jin and Kim Dong Young.
The patent application number is US20231910..
Pipe
| Sun 08 Mar 2026
Alexandria, March 9 -- Krausz Ind Ltd has applied United States patent for Removable Clamp Tightening Parts for Pipe Coupling. Golan Liron and Ryvzh Sergey developed it.
The patent application number is US202418822814 20240903. The patent publication number is US20260063226 (A1). International Patent Classification code is F1..
Pipe
| Sun 08 Mar 2026
Alexandria, March 9 -- LPS IP LLC has applied United States patent for Pipeline Sealing Assembly with Pipeline Sleeve and Pipeline Terminals and Method of Making Same. De Oliveira E Silva Jose Anisio and Sears Ryan Michael developed it.
The patent application number is US202319106628 20230830. The patent publication number is..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Beijing Zhongxing Test Tech Co Ltd has submitted a patent application for Thermal Intensity Testing Device for Spaceflight Pipeline. This invention was developed by Li Xing, Long Zheng, Gao Guifu and Zhang Xuefeng.
The patent application number is CN202510949543 20250710. The patent publication number is C..
Pipe
| Sun 08 Mar 2026
Alexandria, March 9 -- Proxene Tools Co Ltd has sought patent for Pipe Wrench. This invention was developed by Wu Chang-ming and Wu Arthur.
The patent application number is US202418816589 20240827. The patent publication number is US20260061567 (A1). International Patent Classification code is B25B7/10. Cooperative Patent Cla..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Hefei University of Technology and ASCG patent application for Sleeve Type Installation Method and Device for Mass Concrete Cooling Water Pipe Temperature Measurement Sensor. This invention was developed by Wei Song, Zhang Hang, Zhang Wei, Su Chen, Chen..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Liaoning University of Technology and China University of Geosciences, Beijing patent application for Sewage Pipeline Flow Measuring Device and Method Based on Dynamic Image Analysis. The invention was developed by Shi Jiaxin, Yao Mengyang, Wang Haiyu,..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has received Liu Hui patent application for Laser Level Meter with Pipeline Clamping Structure.
The patent application number is CN202510809228 20250617. The patent publication number is CN120740551 (A). International Patent Classification codes are F16M11/04, F1..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Nat Center Of Quality Inspection & Testing For Hydraulic Metal Structure Ministry Of Water Resources has applied Chinese patent for Real-time Online Monitoring System for Settlement Amount of Water Delivery Pressure Open Pipeline. Zhang Yu, Li Dongfeng, Fang Chaoqun, Wang Zhanhua, Zhang Bing, Tu Conggang, Gen..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Qingdao Kehua Steel Structure Co Ltd has submitted a patent application for Steel Pipe Pole Size Detection Device Based on Visual Detection and Detection Method Thereof. This invention was developed by Li Minglun, Zhang Zengfeng, Liang Wenbin, Yin Baoping and Chang Siwei.
The patent application number is C..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Wincell Energy Saving Group Co Ltd has applied Chinese patent for Glass Fabric Multi-layer Gluing Composite Laser Glue Controlling and Thickness Measuring Device for Flexible Air Pipe. Qin Bojun, Zhang Jun and Xie Cunjian developed it.
The patent application number is CN202511247827 20250903. The patent pu..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has received Shaanxi Xiecheng Testing Tech Co Ltd patent application for Device for Measuring Thickness of Pipe by Using Laser. Feng Qun, Gong Jinhong, Li Meiyan, Zhang Lei and Yuan Lei developed the invention.
The patent application number is CN20251103009 20250..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Shanghai Huifeng Intelligent Tech Co Ltd has submitted a patent application for Diagnosis Method of Pipeline Deformation Diagnosis System. This invention was developed by Lu Yi, Zhou Bingjie and Zhang Mengmeng.
The patent application number is CN202511104393 20250807. The patent publication number is CN120..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Gao Hua Fujian Construction Eng Co Ltd patent application for Manufacturing and Mounting Method of Multifunctional Mixing and Conveying Pipe Head Vibration Spreading Device. This invention was developed by Zhuang Bin, Xiao Xiuming, Jeong Hak-sun, Wang F..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Huaneng Liancheng Power Generation Co Ltd patent application for Dredging Method for Blocked Sewage Pipeline. The invention was developed by Song Dean, Lyu Tian, Guo Pengfei, Xu Chen and Feng Chengping.
The patent application number is CN20251113386..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Liaoning Shaohua Power Tech Co Ltd and China Energy Engineering Group Xinjiang Electric Power Design Institute Co Ltd patent application for Combined Foundation of Overhead Pipeline Equipment. The invention was developed by Ma Yuansheng, Gao Wenlong, M..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published The Third Engineering of The CCCC Third Highway Engineering and Nanjing Ninghao Science and Tech Co Ltd patent application for Connecting Pipe Fitting for Phc Pipe Pile and Using Method of Connecting Pipe Fitting. The invention was developed by He Xunl..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Ningbo Metallurgical Survey & Design Research Co Ltd has submitted a patent application for Lock Mouth Pipe Device for Underground Diaphragm Wall and Construction Method of Lock Mouth Pipe Device. This invention was developed by Zhu Ganwei, Liu Junting, Pan Xudong, Zhou Xiaozhong, Lin Jiatao, Lin Yan, Zhou Ha..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Qingdao Haier Biomedical and Qingdao Haier Biomedical patent application for Pipe Picking Equipment. The invention was developed by Wang Peng, Peng Yongxi, Liu Ziqing, Hu Haiyang, Zhang Shoubing, Wei Lujian, Zhou Libao and Lin Yongtao.
The patent ap..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Shenyang Zhongke Corrosion Control Engineering Tech Co Ltd has sought patent for Corrosion Inhibitor for Inhibiting Corrosion of Carbon Dioxide and Hydrogen Sulfide Coexisting System Oil Well Pipe. This invention was developed by Chen Bo, Liu Zihao, Jin Wei, Wang Fengping, Han Qing and Zang Hanyu.
The pate..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Henan Qianping Reservoir Irrigation District Eng Co Ltd patent application for Thixotropic Slurry Suitable for Circular Pipe Jacking Construction in Pebble Stratum and Preparation Method of Thixotropic Slurry. The invention was developed by Li Congshi,..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Chongqing Dingjiu Pipeline Co Ltd has submitted a patent application for Corrosion-resistant Coating for Steel Pipe and Preparation Method of Corrosion-resistant Coating. This invention was developed by Liao Changsheng, Cao Yang, Zhang Jun, Hu Jing and Chen Cai.
The patent application number is CN202510780..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Chongqing Dingjiu Pipeline Co Ltd has sought patent for High-temperature-resistant Anticorrosive Paint for Coating Surface of Steel Pipe and Preparation Method of High-temperature-resistant Anticorrosive Paint. This invention was developed by Liao Changsheng, Cao Yang, Zhang Jun, Hu Jing and Chen Cai.
The ..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has received Shanghai Yikou Prec Parts Manufacturing Co Ltd patent application for High-stability Glass Fiber Reinforced Plastic Composite Material and Automobile Pipeline Quick-plug Connector Made of High-stability Glass Fiber Reinforced Plastic Composite Material...
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Sichuan Yasu New Mat Co Ltd has applied Chinese patent for Preparation Method and Application of Special Material for High-density Polyethylene Winding Pipe Based on Modified Ardealite. Li Ruihai and Liu Laiqiong developed it.
The patent application number is CN202510783751 20250612. The patent publication..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Wuxi Ruiao Mining Tech Co Ltd patent application for Rubber Lining Material for Light-weight Ore Pulp Conveying Rubber Lining Pipe and Preparation Method of Rubber Lining Material. This invention was developed by Qian Zheng.
The patent application nu..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Changzhou Tianma Group Co Ltd Building Two Five Three Factory has submitted a patent application for High-performance Centrifugal Pipeline Lining Resin and Preparation Method Thereof. Xuan Weidong, Jin Xiangyu, Chai Xuehong and Jiang Mingwei developed the invention.
The patent application number is CN20251..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Gaoke Building Materials Xianyang Pipeline Tech Co Ltd has sought patent for PPR Water Supply Thermal Insulation Pipe and Preparation Method Thereof. This invention was developed by Ji Yadong, Xin Xiaoqiang, Tian Hongzhang, Zhang Liming, Wang Zhengxue, Liu Shengli, Han Jing, Peng Hongtao, Yan Ning and Wang Be..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Gaoke Building Materials Xianyang Pipeline Tech Co Ltd has applied Chinese patent for High-impact-resistance PP (polypropylene) Rectangular-opening Drain Pipe and Preparation Method Thereof. Ji Yadong, Cui Rui, Liu Shengli, Zhang Liming, Wang Wuze, Liu Min, Chao Hongli, Yan Ning, Peng Hongtao and Gao Zhan dev..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Zhang Yue and Taojiang Xinxing Fittings Co Ltd have filed a patent application for Fabricated Repair Structure and Repair Construction Method of Pipe Network Circular Well Chamber Inspection Well. This invention was developed by Zhang Yue, Zhao Jian, Dong Jianzhong, Fu Jian, Zhang Yanhai, Wang Aiming, Bai Zha..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Fujian Zhonglin Eng Construction Co Ltd, Fuzhou Construction Eng Group Co Ltd and Shenzhen Research Institute Of Yanshan University have sought patent for Urban Underground Comprehensive Pipe Gallery. This invention was developed by Chen Xiongdu, Tang Rongfeng and Li Yang.
The patent application number is ..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Guangzhou Construction Engineering and Guangzhou Institute Of Building Science Group Co Ltd have submitted a patent application for Buckle Type Pipe Pile Connector and Design Method Thereof. This invention was developed by Tang Mengxiong, Li Bo, Hu Hesong and Liu Chunlin.
The patent application number is C..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Fujian University of Technology and Prajna Iot Tech Co Ltd have sought patent for Distributed Ultrasonic Detection Device and Method for Accurate Measurement of Drainage Pipeline Structure. This invention was developed by Luo Kan, Chen Siluo, Chen Hong, Chen Yu, You Lu, Zheng Yongpeng, Gao Yijun, Chen Zanbiao..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Sinohydro Bureau 7 and China Power Construction Seventh Eng Bureau Southern Construction Co Ltd have submitted a patent application for Hydrostatic Test Device for Pressure Pipeline. This invention was developed by Zhang Yanlin, Hu Zhiming, Ding Yu, Yang Bo, Wang Cong, Ni Huajun, Tang Xin, Mei Yuqin and Ji La..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Shandong Academy Of Building Res Group Co Ltd and Shandong Construction Eng Quality Inspection and Testing Center Co Ltd have submitted a patent application for Visual Detection Method for Sludge Deposition of Drainage Pipeline and Detection Equipment Thereof. This invention was developed by Liu Zhi, Lian Fen..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Guandong Midea HVAC Equipment and Midea Group have sought patent for Injection Pipe and Air Conditioner. This invention was developed by Cui Chunlei, Chen Zewen, Zhou Baisong, Tang Yue, Cui Yuanbo and Wang Guochun.
The patent application number is CN202510900967 20250630. The patent publication number is C..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- Zhejiang Power Trans and Transformation Engineering Co Ltd and State Grid Zhejiang Electric Power Co Ltd have submitted a patent application for Leak-proof Control Method for Oil Discharge Pipeline of Vacuum Oil Filter. This invention was developed by Li Boming, Chu Wangzhun, Tan Zhouyang, Shi Feng, Chen Li, ..
Pipe
| Sun 08 Mar 2026
Beijing, March 9 -- CCCC First Highway Engineering Group, No. 6 Eng Co Ltd of Fhec of CCCC and Pingrong Expressway Co Ltd of Guangxi CCCC First Highway Eng Co Ltd have submitted a patent application for Tunnel Escape Safety Trolley Based on Telescopic Pipeline Structure. This invention was developed by Wu Shiquan, Bai Xiaohong, ..
Pipe
| Sun 08 Mar 2026
Alexandria, March 9 -- Kolko Hassan, Ratliff Jr William and Quanta Associates have applied United States patent for Pipe Stop Assembly. Kolko Hassan, Ratliff Jr William, Kasprzak James Louis, Leas Nicholas Alexander and Duggan Jr Eugene developed it.
The patent application number is US202519314817 20250829. The patent publica..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Zhangjiagang City Yinkuntai Metal Product patent application for Galvanized Pipe Surface Passivation Equipment. The invention was developed by Lu Xiaoyang.
The patent application number is CN202511269571 20250908. The patent publication number is CN12..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Yanshan University has submitted a patent application for Surface Treatment Method for Cold-drawn Steel Pipe. This invention was developed by Song Laizhou, La Nanqi, Wang Lei, Ma Shaojun, Peng Shenglong, Wu Xin, Wang Xiuli and Li Yunfeng.
The patent application number is CN202510915156 20250703. The patent p..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Shanghai Yuyang Special Metal Materials has applied Chinese patent for Creep-resistant Stainless Steel Material for Welded Pipe. Liu Yuyu, Hu Zongliang and Xu Taoyuan developed it.
The patent application number is CN202511254834 20250904. The patent publication number is CN120738570 (A). International Patent..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Bengang Steel Plates has submitted a patent application for Limit Specification X100 Pipeline Steel and Production Method Thereof. This invention was developed by Liu Zhipu, Wu Gang, Han Yu, Gong Zhen, Wang Quanzhou and Zhang Caichen.
The patent application number is CN202511163784 20250820. The patent publi..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Kaipurui Environmental Protection Technology has filed a patent application for Epoxy Vinyl Resin Composition Applied to Lining Hose and Preparation Method of Epoxy Vinyl Resin Composition. This invention was developed by Xu Qunbing, Wang Hongwei, Zhu Yanbin, Yu Jianbo, Liu Tao, Wang Yiqiong, Cao Dongsheng, W..
Pipe
| Mon 09 Mar 2026
Alexandria, March 9 -- Toronto Dominion Bank has applied United States patent for Automated Component Deployment Recommendations for Artificial Intelligence Production Pipeline Orchestration. Starszyk Peter, Kumar Devinder and Volkovs Maksims developed it.
The patent application number is US202418817285 20240828. The patent pub..
Pipe
| Mon 09 Mar 2026
Alexandria, March 9 -- Toronto Dominion Bank has submitted a patent application for Automated Efficiency Determination of Components Prior to Deployment to Artificial Intelligence Production Pipeline. This invention was developed by Starszyk Peter, Kumar Devinder and Volkovs Maksims.
The patent application number is US202418817..
Pipe
| Mon 09 Mar 2026
Beijing, March 9 -- Guiyang Aluminium Magnesium Design & Research Institute has sought patent for Purline Reinforcing Structure Used During Collision of Plant Wall Surface Purline and Pipeline Support. This invention was developed by Zhang Rushuai, Tang Kun, Chang Hongshan, Wang Lijun and Du Junqiang.
The patent application num..
1
to
100 of
500 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
