News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has released Guangzhou Hongzhi Packaging Materials patent application for Automatic Production Equipment and Method for Packaging Aluminum-plastic Pipes. This invention was developed by Guan Yepei, Wan Heng and Liu Bo.
The patent application number is CN20261038932..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has released Zhengzhou Yuanquan Refrigeration Technology patent application for Laser Pipe Cutting Machine and Process Based on Air Conditioner Pipeline Machining. This invention was developed by Wang Baoliang, Wang Chengxu, Wang Peiting and Zhao Guomin.
The patent..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- Jiangxi Haili Technology has sought patent for Welding Equipment for Stainless Steel Strip Rolled Rectangular Steel Pipe. This invention was developed by Wang Yongshao, Zhou Youbing, Li Weizhao and Gui Yaoxue.
The patent application number is CN202511986404 20251226. The patent publication number is CN121945..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- Newcapec Electronics has sought patent for Filter Automatic Desilting Method Based on Pipeline Pressure Difference. This invention was developed by Ru Bing, Geng Biao, Fan Peng, Yao Mengsi, Feng Qingxiu, Fan Shuai, Zhu Na, Fu Yueyue, Yang Yi, Li Haiwei, Zhang Xiang and Ma Chaoqun.
The patent application numb..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has released CCCC Shanghai Dredging patent application for Dynamic Reducing Cutting Device for Pipeline Repair and Construction Method. This invention was developed by Dong Xilu, Lin Xunping, Zhao Yinghuan, Li Yonghui, Zhang Yanmin, Fang Yuqiang, Yang Mancai and Lin..
Pipe
| Fri 24 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has published Insight Lifetech patent application for Fluid Control Device with Double Pipe Bodies. The invention was developed by Li Da, Shi Zhengtao and Li Jing.
The patent application number is CN202411521948 20241029. The patent publication number is CN12194433..
Pipe
| Fri 24 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has released Wuxi Longwei Precision Tube patent application for Cutting and Straightening Device for Producing Seamless Steel Pipe. This invention was developed by Zhou Zhenhai, Yao Lihong, Zhou Xiaolong, Zhou Zijie, Zhou Zhongming and Tang Mingli.
The patent appli..
Pipe
| Fri 24 Jul 2026
Beijing, July 25 -- Huaneng Luoyang Thermal Power has applied Chinese patent for Purging Device for Cleaning Sludge Blending Combustion Pipeline. Zhao Yongfeng, Zhang Zihao, Wang Hongtao, Li Gang, Wang Yanan and Yan Xiaotao developed it.
The patent application number is CN20261078356 20260121. The patent publication number is C..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- Yantai Engineering & Technology College Yantai Technician College has submitted a patent application for Electromechanical Pipeline Welding Device. This invention was developed by Yu Zhulin.
The patent application number is CN202610388156 20260327. The patent publication number is CN121946078 (A). Internatio..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- Suzhou Xingqi Steel Structure Engineering has filed a patent application for Seamless Welding Equipment for Electric Power Steel Pipe Pole. This invention was developed by Wang Huanxin, Tang Xuehua and Chen Yanhua.
The patent application number is CN20251237741 20251231. The patent publication number is CN12..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- Jiangsu Yuechuan Robot has applied Chinese patent for Supporting Device for Pipeline Welding. Xue Feng developed it.
The patent application number is CN202610235194 20260227. The patent publication number is CN121946117 (A). International Patent Classification codes are B23K37/00 and B23K37/0533. Cooperative..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has released Guangzhou Weijiang Furniture patent application for Automatic Pipe Plug Inserting Device for Furniture. This invention was developed by Teng Fangyu, Chen Song and Tan Zhineng.
The patent application number is CN20241052106 20240112. The patent publicat..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- Nantong Polytechnic College has sought patent for Polishing Device for Exhaust Pipe. This invention was developed by Luo Ying and Zhou Huizhi.
The patent application number is CN202610409279 20260331. The patent publication number is CN121946331 (A). International Patent Classification codes are B24B21/02, B..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has released Shenzhen Jiahua Concrete Pile Tube patent application for Pipe Pile Pouring Auxiliary Mold. This invention was developed by Liang Mingjun, Hou Qiwen, Chen Qingfeng, Wang Zhonglin, Huang Ping, Liao Xiaoping, Guo Shihong, Qu Fuguang, Li Fengbing and He Zh..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- Zhejiang Good Fittings has submitted a patent application for High-performance Anti-corrosion Stainless Steel Pipe Fitting and Preparation Method Thereof. This invention was developed by Xiang Liming, Shen Yongle, Wang Yongguang, Yang Yuejie, Zhang Bin, Xue Yongfu, Chi Guangwen, Xiang Zhiyuan and Luo Xianbing..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- Peking University Shenzhen Graduate School has submitted a patent application for Flexible Electronic Device Preparation Method Based on Liquid Metal Particle Compounding and Pipeline Forming. This invention was developed by Cao Xingwen, Zhao Muhua, Liu Wenzhao, Zhang Zichen, Zhang Haoran, Zhang Qiong and Yan..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- Xinjiang Ba Yi Iron & Steel has applied Chinese patent for High-negative-pressure Intelligent Ash Removal Device for Overhead Pipeline. Wu Jun developed it.
The patent application number is CN20261089891 20260122. The patent publication number is CN121945497 (A). International Patent Classification codes are..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has received Shandong Shengda Plastic patent application for AGR Pipe Extrusion Production Equipment. Wang Liping, Chen Maoke, Guo Xiaoxiao, Sun Haiyong and Hu Qinghe developed the invention.
The patent application number is CN20261059502 20260116. The patent pub..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- Jiangsu University of Science and Technology has sought patent for Preparation Method of Stainless Steel Pipe. This invention was developed by Yu Caixiang, Liu Xiaoying, Liu Kai, Sun-xu Yingdan, Xie Li, Wang Jiangtao, He Mingtao, Dai Xianquan, Liu Chang and Zhang Yefei.
The patent application number is CN202..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- SD Steel Rizhao has filed a patent application for Low-cost Thick-specification High-toughness Pipeline Steel Hot-rolled Coil and Manufacturing Method. This invention was developed by Fumio, Li Hongcui, Yu Shuang, Yang Xiya, Xu Guang, Li He, Xia Jinian, Chen Qingjun, Shan Xiuying, Huang Zhenguang, Guo Chaohai..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- Mellanox Technologies has filed a patent application for Network Pipeline Abstraction Layer (NPAL) Split Interface. This invention was developed by Rosenbaum Claudia.
The patent application number is CN202511542381 20251027. The patent publication number is CN121940152 (A). International Patent Classificat..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has released Mellanox Technologies patent application for Network Pipeline Abstraction Layer (npal) Emulation. This invention was developed by Rosenbaum Claudia.
The patent application number is CN202511542604 20251027. The patent publication number is CN121940153 ..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- Danfoss has applied Chinese patent for Pipe Coupling Having Clamping Effect on Pipe and Method of Installing Pipe Coupling. Altenrath Joerg developed it.
The patent application number is CN20248062836 20240916. The patent publication number is CN121925528 (A). International Patent Classification code is F1..
Pipe
| Sat 25 Jul 2026
Munich, July 25 -- Duro Industries has submitted a patent application for Self-winding Hose Reels for Pressure Washers. This invention was developed by Wang Haiquan and Yuan Yue.
The patent application number is EP20240866273 20240912. The patent publication number is EP4777245 (A1). International Patent Classification codes ar..
Pipe
| Sat 25 Jul 2026
Munich, July 25 -- European Patent Office has released NORMA Germany patent application for Two-part Clamp for a Pipe System. This invention was developed by Mann Stefan.
The patent application number is EP20240757874 20240809. The patent publication number is EP4777739 (A1). International Patent Classification code is F16L33/2..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has released Harbin Welding Institute of China Machinery Group patent application for Four-gun-head Hot Wire TIG (tungsten Inert Gas) Surfacing Welding Process for Header Pipe Joint. This invention was developed by Yao Yao, Zhan Qian, Feng Dexin, Yuan Xingshan, Zhan..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has released Jilin Haoning Laser Welded Pipe Technology Development patent application for Laser Welding Equipment for Pipeline Welding. This invention was developed by Qian Xiaolei and Wang Fang.
The patent application number is CN202610249661 20260303. The patent..
Pipe
| Sat 25 Jul 2026
Beijing, July 25 -- Shanghai Zhongshan Special Steel has submitted a patent application for Hexagonal Pipe Fitting Welding Alignment Device and Alignment Method Thereof. This invention was developed by Zhu Zhengqiao and Lu Yuying.
The patent application number is CN202511955880 20251223. The patent publication number is CN12192..
Pipe
| Sat 25 Jul 2026
Munich, July 25 -- TOYOX has submitted a patent application for Silicone Rubber Hose. This invention was developed by Yoneda Kazuya.
The patent application number is EP20240864954 20240105. The patent publication number is EP4779189 (A1). International Patent Classification codes are A01J5/00, B32B1/08, B32B25/20 and F16L11/10...
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Zhongke Jinlong Metal Mat Development Co Ltd and Golden Dragon Precise Copper Tube Group Inc have applied Chinese patent for Composite Pipe Welding Port Structure and Preparation Kit Thereof. Liu Hongchuan, Wu Danxuan, Hao Xiangyang, Guo Yusheng, Cheng Dayong, Feng Minjing, Zhao Weijie, Yang Shaolan, Wang Lin..
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- Beihang University, Beijing Inst Of Surveying And Mapping and Beijing Zhicheng United Tech Development Co Ltd have filed a patent application for Urban Gas Pipe Network Anti-fact Generation Method Based on Dynamic Evolution. This invention was developed by Wang Zi'ang, Li Sirui, Zhao Yu, Chen Lei, Deng Pan, Q..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- China Gezhouba Group Municipal Engineering, China Yajiang Group Co Ltd, Construction Management No. 1 Co Of China Yajiang Group Co Ltd and Yajiang Clean Energy Science And Tech Research Beijing Co Ltd have filed a patent application for Fixing Device for Embedded Pipe of Ultra-deep Diaphragm Wall and Downward..
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- Shandong Taihua Wisdom Water Co Ltd and Telchina Wisdom Ind Group Co Ltd have submitted a patent application for Drainage Pipe Network Siltation Analysis Method Based on Internet of Things Monitoring. This invention was developed by Tan Wen, Gao Wenxue, Ma Shujie, Kong Lingkun, Li Yanni, Zhang Xiaobo and Liu ..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- China University of Mining and Jiangsu Branch of Shanghai Datun Energy have submitted a patent application for Anti-blocking Grouting Pipe for Conveying Coal Gangue-containing Mixed Feed Liquid. This invention was developed by Ju Feng, Wang Shengkang, Mu Leike and Xiao Meng.
The patent application number i..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- West East Transp Branch of National Petroleum and Natural Gas Pipeline Group and National Petroleum Pipeline Network Group have submitted a patent application for Long-distance Pipeline Gas Sampling System and Method. This invention was developed by Fu Shaoquan, Liu Zhe, Jin Zhongxiang, Li Xuejian, Cao Ranwei..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Changchun Cedar Electronics Technology has submitted a patent application for Transverse Microgroove Group Heat Dissipation Device of Integrated Heat Pipe. This invention was developed by Liu Chaoyue, Sun Long, Wang Yang, Ruan Cheng, Zhang Wei and Huang Yaowei.
The patent application number is CN202511923104..
Pipe
| Thu 23 Jul 2026
Munich, July 24 -- Telefonica Sa has applied European patent for Electromagnetic Device and Methods for Checking Pipe Continuity, Pressure and Calibration. RamÃrez Pérez Alberto José, Rabadán Barroso Javier, Toca GarcÃa Manuel and Prieto Antón Sergio developed it.
The patent application number is EP20230952139 20230913...
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Guoneng Baoding Power Generation Co Ltd patent application for Underground Pipe Network Full Life Cycle Data Intelligent Management Method and System. This invention was developed by Zhang Yanfei, Li Fengjiao, Qu Guofang, Huang Wei, Zhou Huadong, Li Jie..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Jiaxing City Special Equipment Inspection And Testing Institute has sought patent for GFRP Pipeline Defect Detection Method and System Based on Microwave Resonance. This invention was developed by Shao Changshan, Yu Shujian, Pan Jinping, Tan Lianjiang, Ge Mingyu, Wu Ting and Zhu Chaoming.
The patent applic..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Shaanxi Qinrui Inspection And Testing Co Ltd has submitted a patent application for Gas Pressure Stabilizing and Odorant Trace Concentration Monitoring System for Gas Pipeline. Xue Xiaofeng, Tang Ye, Zheng Bo, Pan Li, Yin Yuan and Tang Ziling developed the invention.
The patent application number is CN2026..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Chengdu Aircraft Industry Group has submitted a patent application for Bending Fretting Fatigue Test Device for Aviation Hydraulic Pipeline. Yang Won-hee, Gao Shenyuan, Chen Li, Sun Tao, Tan Yao and Du Juan developed the invention.
The patent application number is CN20261064230 20260119. The patent publicati..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published China Inst For Radiation Protection patent application for Small Pipeline Type Resuspension Micromechanism Experimental Device. The invention was developed by Lian Bing, Chen Jiachen, Yue Qi, Kang Jing, Chen Hailong, Hao Yijie, Cui Jinjiang, Wu Feifei,..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Chongqing Kuailian Auto Parts patent application for Double-station Overturning Type Automobile Oil Pipe Airtightness Inspection Equipment. This invention was developed by Xu Haiping and Liu Feng.
The patent application number is CN202610190615 2026021..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Shenzhen Zhengjinchang Tech Co Ltd patent application for Liquid Leakage Detection Device for Liquid Cooling Pipe of Server. This invention was developed by Zhang Zhonghua, Nong Weizhong, Wang Yihong and Xue Ruiqin.
The patent application number is C..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Shanghai Runmai Huazheng Data System Co Ltd has submitted a patent application for Maintenance-free Pipe Network Pressure Water Level Gauge. This invention was developed by Li Bin, Sun Yuan, Dai Weidong, Zhu Zhe, Takeshina Yuki, Chen Yixin, Zhou Xiaozhuang, Mao Yuheng and Zhang Qishun.
The patent applicati..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Ningbo Municipal Engineering Construction Group has sought patent for Street Lamp Pipeline Laying Device and Construction Method Thereof. This invention was developed by Liu Qiangli, Wu Xulei, Xu Wenjin, Zhang Lei, Wang Pingping, Liu Yanbing, Zhou Weiguang and Xi Ronglai.
The patent application number is CN2..
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Hohai University patent application for Cross-modal Causal Coupling Water Supply Pipe Network Cascade Failure Deduction Method and System. Yang Shengjie developed the invention.
The patent application number is CN202610410971 20260331. The patent publi..
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- Beijing Zhongchuang Fangwei Digital Tech Co Ltd has applied Chinese patent for Gas Pipe Network Operation State Simulation Method and System Based on Digital Twinning. Dong Zhanwu, Toyotoshi and Luo Xi developed it.
The patent application number is CN202610396224 20260330. The patent publication number is ..
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- Jilin University has applied Chinese patent for Multi-layer Winding Composite Pipe Capable of Inhibiting Large-angle Instability and Design Method Thereof. Chen Jing, Tang Qingwei, Liang Hongyu, Zhang Yifan and Huang Ziji developed it.
The patent application number is CN202610405232 20260331. The patent publ..
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- China United Heavy Gas Turbine Technology has submitted a patent application for Semi-infinite Long Pipe Pulsating Pressure Signal Reconstruction Method and Device Based on Deep Learning, Storage Medium and Electronic Equipment. Chen Weihua, Zheng Lei, Xu Jianhao, Jiang Dongjun, Shu Guogang, Hu Junheng, Wei X..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Environmental Engineering Evaluation Center Of Mini Of Ecology And Environment has submitted a patent application for Method and Device for Determining Position Relation Between Buried Pipeline and Diving Surface, Equipment, Medium and Product. Jiang Yan, Sun Jia, Feng Zhaohui and Wu Jie developed the inventi..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Beijing Anda Xingchuang Tech Co Ltd patent application for Non-contact Method for Measuring Three-dimensional Flow Velocity Field in Pipeline Based on Acoustic Doppler. Yang Zihai developed the invention.
The patent application number is CN2026102521..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Shanghai Yuanyi Survey And Design Co Ltd has filed a patent application for Underground Metal Pipeline Accurate Positioning Method Based on In-hole Magnetic Gradient Inversion. This invention was developed by Ma Xiaolong, Yang Chao, Gulaiti Naijimuddin, Zhu Wei, Gao Yi, Zhou Junfeng and Guo Xinlei.
The pat..
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- Sichuan Letu Zhixing Tech Co Ltd has submitted a patent application for Client Conversion Pipeline and Funnel Model Analysis Method. Tian Dalong, Luo Huaguang and Li Kunyu developed the invention.
The patent application number is CN202511981404 20251225. The patent publication number is CN121937158 (A). In..
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- Tianjin Suhai Tech Co Ltd has sought patent for Oilfield Pipeline Scaling Treatment Method and System. This invention was developed by Li Lu and He Yang.
The patent application number is CN20261059420 20260116. The patent publication number is CN121936938 (A). International Patent Classification codes are ..
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- Nanjing Richisland Information Eng Co Ltd has submitted a patent application for Crude Oil Centralized Purchase, Storage and Pipeline Transportation Integrated Scheduling Method for Multiple Refinery Plants. This invention was developed by Liu Guoqing, Wang Ming, Shao Yezheng, Jiang Minyu and Qi Chengliang.
..
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Zhejiang University of Science and Technology and Zhejiang University patent application for Method for Evaluating Water Hammer-thermal Shock Coupling Fatigue Life of LNG (liquefied Natural Gas) Flexible Pipeline. Gao Zhiran, Zhang Yiming, Ding Pan, Liu..
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- Shanghai Sanlingsiling Tech Co Ltd has applied Chinese patent for Method and System for Evaluating Failure Possibility of Pipeline Evaluation Area. Qiang Xuedong, Luan Dongxiao, Chen Chi, Huang Peijian, Wang Zizheng and Zhu Wenbo developed it.
The patent application number is CN20261065290 20260119. The pa..
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Hefei Municipal Design And Research Inst Co Ltd patent application for Intelligent Top Pipe Splitting Method Based on Bim (building Information Modeling) Technology. This invention was developed by Zhao Fan, Li Yangtai, Yao Hao, Li Na, Xu Xiyuan, Yuan L..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Zhichengzao Beijing Tech Co Ltd patent application for Urban Pipe Network Detection Robot Motion Control Method and System Based on Sac and Mpc Cooperation. Liu Pengju, Zhao Dan, Liu Junwu and Fang Yingchun developed the invention.
The patent applica..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Anhui Polytechnic University has submitted a patent application for Industrial Pipeline Shear Thickening Anti-impact Vibration Reduction Regulation and Control System. Mo Zongyun, Zhang Yang and Guo Fei developed the invention.
The patent application number is CN202610113815 20260128. The patent publication ..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Hangzhou Wentuo Intelligent Tech Co Ltd has submitted a patent application for Buried Pipeline Positioning Geophysical Prospecting Method Based on Gas Sound Waves. This invention was developed by Lu Lihua, Hu Chan, Yao Junshan, Gao Zhidong, Ye Chenfan and Li Zehui.
The patent application number is CN202610..
Pipe
| Fri 24 Jul 2026
Munich, July 24 -- Uponor Innovation Ab has filed a patent application for Polymeric Pipes. This invention was developed by Menssen Todd.
The patent application number is EP20250151106 20250110. The patent publication number is EP4775628 (A1). International Patent Classification codes are C08J3/24, C08K5/07, C08L23/06 and F16..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Southeast University has sought patent for Pump Drive Heat Pipe Device for Tunnel Cable Cooling. This invention was developed by Gesennima, Chen Zhenqian and Shi Juan.
The patent application number is CN202610313613 20260316. The patent publication number is CN121938719 (A). International Patent Classificati..
Pipe
| Thu 23 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Shanghai Juke Fluid Control Co Ltd patent application for Intelligent Detection and Compensation Method for Welding Seam of Semiconductor Pipeline Based on Space Attention. This invention was developed by Song Haixiao, Li Yunfei, Xue Hui and Luo Lei.
..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Beijing Reshu Technology patent application for Condenser for Loop Heat Pipe. The invention was developed by Xu Cheng, Sun Rongbo, Wang Yizhe, Ding Ting, Wei Chen and Lian Hongkui.
The patent application number is CN202610341315 20260319. The patent p..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Xian Juetian Power Tech Co Ltd has submitted a patent application for Evaporating Pipe Structure of Combustion Chamber of Turbojet Engine. Mo Cong, Liu Ge, Wei Jiajia, Li Chengming and Xu He developed the invention.
The patent application number is CN202610194253 20260211. The patent publication number is ..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Zhengzhou Huadian Honglu Tech Service Co Ltd has submitted a patent application for Large Boiler Winter Pipeline Heat Preservation U-shaped Pipe Residual Moisture Drying Device. This invention was developed by Li Baojian, Chen Zhanka, Cui Hengyu, Cui Shuanjin, Mu Jufa and Lu Mingyang.
The patent applicatio..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Gozoral Tech Beijing Co Ltd patent application for Chemical Pipeline Leakage Detection Method and System Based on Optical Fiber Sensing. Wei Zhao, Liu Bengang and Chai Junjie developed the invention.
The patent application number is CN20261053461 202..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Hebei Kangrui Special Equipment Inspection And Testing Co Ltd has submitted a patent application for Buried Pipeline Leakage Detection Device. This invention was developed by Shen Junfeng, Su Cheng, Wang Shuming and Guo Jing.
The patent application number is CN202610387630 20260327. The patent publication ..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Guangdong University of Petrochemical Technology has sought patent for Semi-buried Pipeline Corrosion State Monitoring Method and System and Medium. This invention was developed by Zhang Hang, Wang Zehua, Chen Guan, Shen Shuqian, Sun Xueya, Kang Fangchao and Cai Yaxin.
The patent application number is CN2026..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Changsha Maxxom High Tech Co Ltd patent application for State Sensing Undisturbed Switching Control Method of Heat Pipe Cooling Double-loop System. This invention was developed by Liu Lihui, Liao Shuguang, Chen Jiao, Deng Chao and Tang Shiqi.
The pat..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Xiaomi Technology, Wuhan has sought patent for Air Pipe Assembly and Air Conditioning Equipment. This invention was developed by Hou Jiaxin.
The patent application number is CN202610269316 20260306. The patent publication number is CN121932703 (A). International Patent Classification codes are F24F11/39, F24..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Safol Valve Group Co Ltd patent application for Low-temperature Liquefied Natural Gas Pipeline Gate Valve. Yang Shiyong, Yang Faqiang, Wang Taoyu, Zhang Xiaoming and Xiang Pinghan developed the invention.
The patent application number is CN2026104068..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Tianjin Yugang Keep Warm Construction Material has sought patent for Prefabricated Directly-buried Thermal Insulation Pipe. This invention was developed by Wang Henggang, Liu Jian, Wang Hengchao, Zhu Zengwei and Su Shanshan.
The patent application number is CN202511832584 20251208. The patent publication num..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Zhengzhou University and Liuhezhengda Science And Tech Conversion Center patent application for Prestressed Pipeline Broken Wire Repairing Device and Method. Zhao Yahong, Ye Yuxiao, Liu Chang, Sun Panxu, Wang Qingfa and Shan Changxi developed the invent..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Hebei Lutong Engineering Mat Co Ltd has submitted a patent application for U-pressing Penetrating Repair Device and Repair Method for Large Pipeline. Zhang Guozheng developed the invention.
The patent application number is CN202610312315 20260316. The patent publication number is CN121932575 (A). Internati..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Harbin Institute Of Tech Weihai has submitted a patent application for Pipeline Non-stop Under-pressure Internal and External Plugging Device. This invention was developed by Yu Changli, Chen Jingsheng and Yu Yongjie.
The patent application number is CN202610405736 20260331. The patent publication number i..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Yimiante Fluid Tech Jiangsu Co Ltd patent application for Leak-proof Metal Pipe Sealing End. The invention was developed by Ding Jianjun.
The patent application number is CN202610184166 20260209. The patent publication number is CN121932573 (A). Int..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Beijing Paipulantaike Pipeline Engineering Tech Service Co Ltd has submitted a patent application for Method for Installing Preheating System, Water Supply Pipe and Water Return Pipe. This invention was developed by Yao Zhenzhong, Wang Songtao, Ye Yong and Cai Neng.
The patent application number is CN20261..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Jiangsu Chenxin Corrugated Pipe Co Ltd and Aerosun Corporation patent application for Jacket Straight Pipe Balance Corrugated Pipe Expansion Joint. This invention was developed by You Zhang, Wang Qing, Ma Yunchang and Meng Yan.
The patent application..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Qingdao Kaiyuan Valve Co Ltd has applied Chinese patent for Valve for Quickly Branching and Connecting Main Pipeline to Home. Zhang Mingde, Wang Chunyuan and Zhuang Jinchun developed it.
The patent application number is CN202610277615 20260309. The patent publication number is CN121932566 (A). Internationa..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Wenzhou Huahai Sealing patent application for Metal Sealing Ring Gasket for Pipeline Butt Joint. The invention was developed by Tang Xiaoping, Hu Bingyi, Du Yusi, Qin Xiangqiang, Li Yingbing, Zhang Yong, Wang Haodong, Ai Shangjun, Liu Ping and Zhou Jun..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Sichuan Liansu Tech Industrial Co Ltd has submitted a patent application for Steel Belt Reinforced Spiral Corrugated Pipe and Production System and Production Method Thereof. This invention was developed by Xiang Wenhao, Zhang Zheng, Feng Yifan, Jin Wenming and Wang Ying.
The patent application number is C..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Lin Minrui and Shanghai Jinghui Ind Development Co Ltd patent application for Building Drainage Ultra-high Mute Composite Pipe.
The patent application number is CN202610247327 20260302. The patent publication number is CN121932556 (A). International Pa..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Guan Yuhang has sought patent for Anti-seismic Buffer Structure of Gas Pipeline Support. This invention was developed by Guan Yuhang and Sun Yun.
The patent application number is CN202610340737 20260319. The patent publication number is CN121932551 (A). International Patent Classification codes are F16L3/1..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Offshore Oil Eng Qingdao Co has submitted a patent application for Novel Integrated Installation Process for Offshore Oil Compressor Platform Pipeline. Cheng Jinyi, Liu Chao, Yin Haijun, He Xiaochao, Sun Pisong, Li Changhua, Sun Ning, He Dianlong, Feng Yinglei and Ran Xiangpeng developed the invention.
The..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Shanxi Construction Engineering Group has applied Chinese patent for Sliding Support in Jacking Pipe and Assembling Method of Sliding Support. Zhao Jingui, Niu Linhao, Wang Juanjuan, Jia Jian, Bian Leilei, Yang Kang, Zhang Lin, Jia Furong, Li Chong, Xie Qinghai and Zhang Wenya developed it.
The patent applic..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published MCC Tiangong patent application for Pipeline Butt Joint Device and Using Method. The invention was developed by Zhang Haoran, Teng Lijian and Wang Chao.
The patent application number is CN202610181745 20260209. The patent publication number is CN121..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Jiangsu Guoxin Suyan Energy Storage Power Generation Co Ltd, Xian Thermal Power Research Institute Co Ltd and Xian Xire Energy Saving Tech Co Ltd have submitted a patent application for Method for Solving Molten Salt Pipeline Vibration Problem and Molten Salt Pipeline Mechanism. Cao Wenkai, Qian Yiran, Tian Z..
Pipe
| Fri 24 Jul 2026
Beijing, July 24 -- Xi'an Jiaotong University and Xian Aviation Inst Of Computing Technology Aviation Industry Corporation Of China Ltd have submitted a patent application for Efficient Heat Dissipation Component Based on Heat Pipe Technology. This invention was developed by Onaga, Liu Zhihu, Wang Yuxuan, Chang Fan, Wu Bo and Ma..
Pipe
| Thu 23 Jul 2026
Beijing, July 23 -- Tianjin Youfa Pipeline Technology nd Tianjin Youfa Steel Pipe Group Co Ltd have applied Chinese patent for Cooperative Control Method and System for Winding Angle and Linear Speed of Anti-corrosion Pipe. Zhou Jun, Xu Yinglin, Yuan Jinglong, Su Jiuchuan, Li Binggang, Chen Kezhen, Gao Zhiling, Lei Siming, Wang ..
Pipe
| Wed 22 Jul 2026
Beijing, July 23 -- Yunnan Kunyue Construction Tech Co Ltd and Zhonglu Construction Yunnan Co Ltd have filed a patent application for Automatic Welding Production System and Preparation Method for Structural Pipe Core Material Plate. This invention was developed by Dong Ying, Zou Chao and Li Chunjiang.
The patent application ..
Pipe
| Thu 23 Jul 2026
Beijing, July 23 -- Tianyuan Construction Group and Laobinglaobing Shandong Construction Group Co Ltd have sought patent for Underground Garage Comprehensive Pipeline Space Conflict Identification and Optimization Method Based on BIM Model. This invention was developed by Yang Liang, Gu Shoulong, Zhao Qixiang and Jing Jun.
Th..
Pipe
| Thu 23 Jul 2026
Beijing, July 23 -- Beihang University, Beijing Institute Of Surveying And Mapping and Beijing Zhicheng United Tech Development Co Ltd have filed a patent application for Electric Power Pipe Network Intervention Generation Method of Diffusion Model Based on Auto-reflection Learning. This invention was developed by Wang Zi'ang, L..
Pipe
| Wed 22 Jul 2026
Beijing, July 23 -- Shandong Rongfeng Textile Co Ltd and Shandong Huimin Santai Textile Co Ltd have applied Chinese patent for Automatic Replacing and Supplementing Device for Roving Overhead Pipe. Liu Junxia, Liu Hongming and Sun Lixia developed it.
The patent application number is CN202610372776 20260325. The patent publica..
Pipe
| Thu 23 Jul 2026
Beijing, July 23 -- Guoneng Shendong Coal Group and Shendong Coal Branch Of China Shenhua Energy Co Limited have submitted a patent application for Self-unblocking Type Grouting Pipe and Grouting Device. This invention was developed by Li Bin, He Weijie, Tian Zhicheng, Lyu Shuai, Lu Yingxing, Li Xuanliang and Zhang Yunfei.
Th..
Pipe
| Wed 22 Jul 2026
Beijing, July 23 -- Tianjin Youfa Pipeline Technology and Tianjin Youfa Steel Pipe Group Co Ltd have submitted a patent application for Anti-corrosion Pipe Electromagnetic Heating Stepped Thermal Process Control Method and System. Yuan Jinglong, Su Jiuchuan, Li Binggang, Jing Zipeng, Gao Zhiling, Wang Yaping, Lei Siming, Wang Zh..
Pipe
| Thu 23 Jul 2026
Beijing, July 23 -- Hebei Shuoyu Tech Co Ltd and Shijiazhuang Thermal Power Branch Dongfang Green Energy Hebei Co Ltd have submitted a patent application for Communication Method for Monitoring Heat Supply Long-distance Pipe Network. This invention was developed by Cao Haidong, Xu Wenlong, Hao Lei, Yan Lichuan, Chen Zhichunyang,..
Pipe
| Thu 23 Jul 2026
Beijing, July 23 -- State Grid Electric Power Engineering Research Institute Co Ltd and Research Institute Of Economics And Technology State Grid Shandong Electric Power Co have submitted a patent application for Pipe Diameter Extraction Method Based on Three-dimensional Prior and Electronic Equipment. This invention was develop..
1
to
100 of
425 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
