News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Zhongshan Huabaole Daily Necessities Co Ltd has applied Chinese patent for Hidden Pipe Cap. Li Hongbiao developed it.
The patent application number is CN202411194572 20240829. The patent publication number is CN121626551 (A). International Patent Classification codes are B65D47/06 and B65D47/10. Cooperativ..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- Yunfu Power Supply Bureau Guangdong Power Grid Co Ltd has submitted a patent application for Electric Power Pipeline External Damage Prevention Alarm Method and Device. This invention was developed by Wang Ling, Lin Weipeng, Lin Weiping, Pan Wei, Mai Guiming, Huang Wenwei, Yang Chaofeng and Yan Kui.
The pa..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received Chengdu Shenke Ind Equipment Installation Co Ltd patent application for Anti-corrosion Method and System for High-temperature Liquid Conveying Pipeline. Chen Yuehui, Lin Jun, Dai Hongbo, Chen Yi and Sun Anhua developed the invention.
The patent appli..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received Jiangsu Hongyufan Metal Tech Co Ltd patent application for Die Coating Processing Device for High-frequency Welded Pipe and Working Method of Die Coating Processing Device. Chen Chuanliang developed the invention.
The patent application number is CN2..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received Tianjin Juncheng Pipeline Ind Group Co Ltd patent application for Zinc Pot Device for Hot Galvanizing of Steel Pipe. Guo Jianjun and Zhao Xiaojie developed the invention.
The patent application number is CN202511817931 20251204. The patent publicatio..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published Hefei Zhongke Zhichi Tech Co Ltd patent application for Method for Automatically Detecting and Avoiding Road Edge, Water Pipe and Wire of Intelligent Road Sweeping Vehicle. The invention was developed by Zhang Anyao, Liu Yue, Ye Ruixin, Liu Jun, Yang L..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- Inner Mongolia Coal Geological Explor Group 109 Co Ltd has applied Chinese patent for Rapid Repair Polyurethane Sealant for Damage of Drainage Pipe Network and Preparation Method of Rapid Repair Polyurethane Sealant. Yu Kaidi, Cho Bong-choon, Li Tonglin, Yuan Ye and Chen Shiyou developed it.
The patent app..
Pipe
| Wed 17 Jun 2026
Taipei, June 17 -- Xiao Ming Ting has filed a patent application for Slag Delivering Structure of Oil-forming Reaction Furnace Characterized by Providing the Rapid Cooling of Waste Slag Via a Cooled Pipe-typed Water Tank Around the Delivering Pipe to Improve Process Safety and Making the Waste Heat of the Waste Slag have the Eco..
Pipe
| Wed 17 Jun 2026
Taipei, June 17 -- She Hui Machinery Co Ltd has submitted a patent application for Pulverizer Comprising a Base, an Inlet Pipe, a First Rotating Shaft, a Turntable, a Cover Body, a Top Cover, and an Outlet Pipe. Liu Xiu-zhu and Liu Wen-yang developed the invention.
The patent application number is TW20240113972 20240415. The ..
Pipe
| Wed 17 Jun 2026
Taipei, June 17 -- Chen Bing Hua has submitted a patent application for Delivering Device Characterized in That by Using Characteristics of Flexible Flights of the Drone and Acting in Concert with the Extension Properties of a Pipe Channel, the Firefighters Can Move the Pipe Channel to the Fire Surrounding Near a High-rise Build..
Pipe
| Tue 16 Jun 2026
Taipei, June 17 -- Chung Shan Medical Univ Hospital has submitted a patent application for Vertical Surgical Staple Remover Comprising a Pipe Fitting, an Internal Operating Assembly, a Resetting Assembly, a Lower Clamping Member and an Upper Clamping Member. This invention was developed by Lin Sheng-chieh.
The patent applicat..
Pipe
| Tue 16 Jun 2026
Taipei, June 17 -- Taiwan Patent Office has published Adeia Semiconductor Bonding Technologies Inc patent application for Improved Heat Pipe Cooling. The invention was developed by Haba Belgacem and Katkar Rajesh.
The patent application number is TW20250111279 20250325. The patent publication number is TW202541294 (A). Intern..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Zhongshan Chengshun Machinery Equipment Co Ltd patent application for Crimping Terminal Synchronous Multi-wire Pipe Cutting, Penetrating and Baking Integrated Mechanism. This invention was developed by Zheng Ce.
The patent application number is CN202..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- Anhui Shuzizhiguang Intelligent Tech Co Ltd has applied Chinese patent for Assembly Type Building Electrical Fast-assembly Pipeline Connector. Du Guohua, Lan Bingfei, Yang Fuyou and Wu Yihui developed it.
The patent application number is CN202511949406 20251223. The patent publication number is CN121529244..
Pipe
| Tue 16 Jun 2026
Taipei, June 17 -- Boda Precision Co Ltd has sought patent for Pipeline Contamination Detection Device Measuring Capacitance Between Electrode Sheets Through Penetrating Holes in a Pipe Wall to Detect Contamination and Trigger Cleaning to Maintain Production Quality. This invention was developed by Tseng Yen-wei, Li Jiun-yi, Tse..
Pipe
| Tue 16 Jun 2026
Taipei, June 17 -- Chain Top Tech Corporation Limited has submitted a patent application for Chemical Fluid Delivery System with Automatic Pipe Venting. This invention was developed by Chen Shih-hsien.
The patent application number is TW20240113423 20240410. The patent publication number is TW202540572 (A). International Pate..
Pipe
| Tue 16 Jun 2026
Taipei, June 17 -- Elephant Spray Ltd has applied Taiwan patent for Hose Assembly and its Use Including a Gooseneck Hose with Internal and External Thread Connectors Enabling Adjustable Showerhead Angles, Stable Structure, and Ease of Use. Wang Shun-yong developed it.
The patent application number is TW20240112612 20240402. T..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- Electric Power Res Inst State Grid Shaanxi Electric Power Co Ltd has applied Chinese patent for Corrugated Pipe Structure with Variable Pipe Wall Thickness and Vacuum Arc-extinguishing Chamber Applying Corrugated Pipe Structure. Yang Dingge, Li Wenhui, Niu Bo, Guo Zihao, Lu Yihan, Xu Mengyuan, Han Yanhua, Guo..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published China Three Gorges, Three Gorges Lushang New Energy Invest Co Ltd and Guoshui Group Huade Wind Power patent application for Pipe Diameter Self-adaptive Pipeline Dredging Robot. The invention was developed by Wang Desheng, Wang Yue, Zhao Jianyong, Lyu Y..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- Fuzhou Planning Design & Research Inst Group Co Ltd has filed a patent application for Underground Pipe Gallery with Rainwater Collecting Function. This invention was developed by Shi Minkui, Lin Mingbo, Lin Gongbo, Huang Zhixin, Lin Lanna, Gao Xiaoping and Liu Qiuhong.
The patent application number is CN2..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- Harbin Inst Of Technology has applied Chinese patent for Offshore Photovoltaic Large-diameter High-performance Concrete Reducing Combined Pipe Pile. Huang Yinhe, Wu Zhe, Liu Shaofeng, Yan Kai, Zhang Chengwu, Liao Ningwei, Wu Xiangguo, Zhang Yun, Deng Zefa, Wu Teng, Wang Xiaoyu, Wang Yixin and Zhong Kaihao dev..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- Sanxia New Energy Yantai Muping Co Ltd, Shanghai Investigation Design & Research Institute, North China Sea Forecast Disaster Reduction Center Of Mini Of Natural, China Three Gorges Renewables Group and China Three Gorges has submitted a patent application for Porous Composite Sleeve Inflation Hose Collabora..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published Shandong Honghua Aircraft Eng Co Ltd patent application for Simulation Training Rack with Hand Pump for Disassembly and Assembly of Aviation Maintenance Pipeline. The invention was developed by Yin Xiaofang, Zhang Bing, Song Qingwei, Wei Shufu and Huan..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Sichuan Xidun Tech Co Ltd patent application for Nuclear Decommissioning Pipeline Cutting Equipment and Cutting Method. This invention was developed by Wang Xiaochuan.
The patent application number is CN202511880704 20251213. The patent publication n..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received Jiantai Construction Co Ltd patent application for Nodular Cast Iron Pipe Metal Cutting Equipment for Sewage Pipeline Engineering. Jiang Weicheng, Chen Kaiwen, Dong Yanhui, Zhou Wei and Dong Jianrong developed the invention.
The patent application nu..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Shang Lanqing has submitted a patent application for Novel Tobacco Pipe.
The patent application number is CN202610148914 20260203. The patent publication number is CN121621584 (A). International Patent Classification codes are A24F1/00 and A24F1/32. Cooperative Patent Classification codes are A24F1/00 (..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received Tangshan Tianze Special Welding Equipment Co Ltd patent application for Long Rib Penetrating Pipe Positioning Device. Zhao Ruijun developed the invention.
The patent application number is CN202511898830 20251216. The patent publication number is CN12..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Sichuan Appness Oil And Gas Eng Service Co Ltd has applied Chinese patent for Pipe Welding Application Machine Head and Using Method Thereof. Gong Jian, Tan Liqun and Yu Hong developed it.
The patent application number is CN202610128247 20260129. The patent publication number is CN121624594 (A). Internatio..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- China Energy Engineering Group Guangdong Power Engineering; South China Piping Ind Corporation Guangzhou has submitted a patent application for Manual Welding Process Method and System for Factory-like Prefabricated Heat-resistant Steel Pipe. This invention was developed by Gong Weijin, Cai Yao, Zhao Xun, Lin..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published Shandong Shengbang Plastics Co Ltd patent application for Laser Marking Device and Method Capable of Detecting Polyethylene Pipeline. The invention was developed by Wang Ling, Wu Zhengang, Ye Yi, Wang Wei, Sun Haigang and Sun Xiancun.
The patent app..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Anhui Yixinneng Tech Co Ltd patent application for Laser Welding Device for Machining Liquid Cooling Plate Collecting Pipe. This invention was developed by Luo Shaohua, Qi Ligang, Zhang Feng and Liu Gang.
The patent application number is CN2026101621..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Beijing Baogang Steel Tech Co Ltd has applied Chinese patent for Rotary Friction Welding Method for Improving Hydrogen Embrittlement Resistance of X60 Pipeline Steel Welded Joint. Zheng Wenyue, Wei Jianhua, Zhou Guijuan, Su Cheng and Lu Bin developed it.
The patent application number is CN202511989170 2025..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received Guangzhou Hongzhi Packaging Materials and Guangzhou Hongzhi Plastic Hose Co Ltd patent application for Plastic Hose Forming Device. Guan Yepei, Wan Heng and Liu Bo developed the invention.
The patent application number is CN202610163565 20260205. The..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Zhongke Taitong Equipment Co Ltd patent application for Pipe Grabbing Machine for Underground Coal Mine. This invention was developed by Qiu Yuelong, Yang Yang, Zhang Feng, Liang Yingjie, Liang Zhuheng, Wang Wenyan, Wang Yanchang, Wang Kai, Zhang Yongji..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Yaan Chengtou Gongjiang Construction Eng Co Ltd has submitted a patent application for Automatic Polishing and Rust Removing Device for Building Steel Pipe. Zhang Chunlin, Jiang Liutao, Wang Lei and Liu Heng developed the invention.
The patent application number is CN202610165291 20260205. The patent publi..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Sichuan Tongyi Thermal Equipment Co Ltd patent application for Pipe Making and Pipe Coiling Integrated Pipe Coiling Machine. This invention was developed by Wang Dan, Wang Yongyi and Xu Haotian.
The patent application number is CN20251227699 20251230..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Suzhou Shuaixian Pipe Industry Tech Co Ltd has filed a patent application for Stainless Steel Pipe Machining Device and Method. This invention was developed by Yu Jun, Zhou Xiang and Li Zhenglei.
The patent application number is CN20251207876 20251229. The patent publication number is CN121624893 (A). Inte..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- China National Heavy Machinery Research Inst Co Ltd has applied Chinese patent for Device and Method for Taking Out Burrs in Welded Pipe and Application. Wu Xiaobin, Liu Hantao, Lyu Jiang, Lei Chao and Kong Liqun developed it.
The patent application number is CN202610157162 20260204. The patent publication..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received Suqian Xingsu Automation Tech Co Ltd patent application for Automatic Straightening, Cutting, Flaw Detection and Screening Production Device for Metal Coil Pipe. Cao Kai, Wang Hao, Gao Bo and Xu Xu developed the invention.
The patent application numb..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Zhejiang Shengguang Stainless Steel Co Ltd has applied Chinese patent for Automatic Rotary Cutting Equipment and Process for Stainless Steel Pipe Machining. Zhang Shenjian and Zheng Wei developed it.
The patent application number is CN20251221898 20251230. The patent publication number is CN121624859 (A). ..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Jiangsu Ouruike Intelligent Equipment Co Ltd has sought patent for Deslagging Device for Laser Pipe Cutting Machine. This invention was developed by Su Yongsheng and Zhang Genliang.
The patent application number is CN20251238486 20251231. The patent publication number is CN121624853 (A). International Pate..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Wuxi Baohong Environmental Prot Ship Co Ltd has submitted a patent application for Ship Ventilation Pipe Welding Device. Zhang Baotian, Zhang Bin and Feng Liang developed the invention.
The patent application number is CN202511878541 20251212. The patent publication number is CN121624770 (A). International..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Jiangsu Yanglinsheng Intelligent Manufacturing Tech Co Ltd has submitted a patent application for Embedded Welding Assembly Device for Nuclear Power Pipeline. Wang Rui, Ma Huanhuan and Xu Futong developed the invention.
The patent application number is CN20251215560 20251230. The patent publication number ..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- NST Microelectronics Tech Zhejiang Co Ltd has applied Chinese patent for Automatic Welding Device and Method for Titanium Alloy Bent Pipe. Li Zhe, Wang Xiaoqi and Chen Sijia developed it.
The patent application number is CN20251215981 20251230. The patent publication number is CN121624714 (A). Internationa..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Shandong Tongshun Tengda Intelligent Equipment Co Ltd patent application for Laser Pipe Cutting Machine and Control Method. This invention was developed by Wang Yulian and Zhou Jinyong.
The patent application number is CN202511973605 20251225. The pa..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Chongqing Zhongze Tech Co Ltd has filed a patent application for Internal and External Coating Pipeline and Manufacturing Method Thereof. This invention was developed by Yi Bo.
The patent application number is CN202511907722 20251217. The patent publication number is CN121628466 (A). International Patent C..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published Ivy Beijing Chemical Tech Co Ltd patent application for Special Color Master Batch for Pe Temperature-resistant Pipes and Pipe Fittings and Preparation Method of Special Color Master Batch. The invention was developed by Qiu Yanbin.
The patent appli..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published Yangzhou Zhuohui Automation Equipment Co Ltd patent application for High-temperature-resistant Pneumatic Hose and Preparation Method Thereof. The invention was developed by Zhou Changkun.
The patent application number is CN202411240418 20240905. The..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Wang Peng has sought patent for Split Type Winding Core Pipe.
The patent application number is CN202310987800 20230727. The patent publication number is CN121626773 (A). International Patent Classification codes are B65H75/10 and B65H75/22. Cooperative Patent Classification codes are B65H75/10 (CN) and B6..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Jiangsu Changkun Intelligent Tech Co Ltd has submitted a patent application for Automatic Discharging Device for Tray Leg Steel Pipe Production. This invention was developed by Jiang Hao.
The patent application number is CN202511849198 20251209. The patent publication number is CN121626691 (A). Internation..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Guangdong Heli Plastic Co Ltd has filed a patent application for Efficient Automatic Hose Winding and Bundling All-in-one Machine. This invention was developed by Yang Kaiguo, Wei Shangmao, Liang Xuan and Chen Jianqiang.
The patent application number is CN202511939133 20211025. The patent publication numbe..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published Gong Yonghui patent application for Vacuum Pipeline High-speed Rail Transit Passenger and Freight Train System. The invention was developed by Gong Yonghui.
The patent application number is CN202511875492 20251212. The patent publication number is C..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Cecep Hefei Renewable Energy Sources Co Ltd has submitted a patent application for Corrosion-resistant Pe Pipeline Construction Device and Construction Method. This invention was developed by Zhao Xiufang, Li Xiaozhou, Wang Keyao, Ma Jingjing, Chen Xuan and Zhang Xiang.
The patent application number is CN2..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Inner Mongolia Wanjie Plastic Mfg Co Ltd has filed a patent application for Rotary Friction Welding Machine for Plastic Pipe Joint. This invention was developed by Xiao Shuangjin, Zhang Jianfeng, Li Xuan, Ding Huimin and Li Cheng.
The patent application number is CN202610155851 20260204. The patent publica..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Wuhu Mafeihe Machinery Tech Co Ltd has submitted a patent application for Expansion System for Two-way Stretching of Pipe. Wei Daiwen developed the invention.
The patent application number is CN20261057456 20260116. The patent publication number is CN121625435 (A). International Patent Classification codes..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Guandong Midea Hvac Equipment and Hefei Midea Heating Ventilation Equipment have filed a patent application for Branch Pipe and Heating and Ventilation System. This invention was developed by Gao Tianyuan, Zhao Kuaile, Tang Yue and Cui Chunlei.
The patent application number is CN202411189391 20240827. The ..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Wuhan Institute of Technology and Ecological Environment Monitoring and Scientific Research Center of Yangtze River Basin Ecology and Environment have filed a patent application for Quantitative Evaluation Method for External Water Infiltration Flow of Town Sewage Pipe Network. This invention was developed by..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received State Grid Shanghai Municipal Electrical Power patent application for Cable Pipeline Identification Method, Electronic Equipment and Storage Medium. Zhu Chaojie, Shi Weiguo, Xie Pengcheng and Kan Jingsheng developed the invention.
The patent applicatio..
Pipe
| Wed 17 Jun 2026
Taipei, June 17 -- Taiwan Patent Office has released Taiwan Microloops patent application for Heat Pipe Combined with Vapor Chamber of Heat Dissipation Device. This invention was developed by Lin Chun Hung and Lin Chun-hung.
The patent application number is TW20240114175 20240416. The patent publication number is TW202542472 (A..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- China 22MCC Group Corporation has sought patent for Detection Threading Equipment and Detection Threading Method for Fan Embedded Pipeline. This invention was developed by Zhao Qingguang, Wu Jiangbo, Lei Tianshan, Liu Tong and Wang Liang.
The patent application number is CN202511698234 20251119. The patent p..
Pipe
| Tue 16 Jun 2026
Taipei, June 17 -- National Chin-Yi University of Technology has applied Taiwan patent for Pipeline-endoscopic Dredging Device for Drain Pipes. Tai Wei-ming, Chen Yi-kai, Lin Meng-xi, Chen Hong-ming, Sun Zi-you and Li Kuo-yi developed it.
The patent application number is TW20240113843 20240412. The patent publication number is ..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- CSSC Chongqing Hydraulic Mechanical-Electronical has sought patent for Manufacturing Method of Underwater REEL Pipe Cable. This invention was developed by Zhang Zhenpeng, Yang Xue, Ren Fuyu and Yao Dingyuan.
The patent application number is CN202511873236 20251212. The patent publication number is CN12152865..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Huaneng Shandong Shidao Bay Nuclear Power patent application for Method and Device for Monitoring Blocking State of Steam Generator Heat Transfer Pipe Inlet Throttling Assembly. This invention was developed by Huang Peng, Guo Shiwei, Chen Liqiang, Ma Xi..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- Nanjing Dade Steel Pipe has submitted a patent application for Stabilizing Device for Concrete Filling in Pipe Wall Cavity and Concrete Filling Method. This invention was developed by Zhan Fujun.
The patent application number is CN202511921258 20251218. The patent publication number is CN121630079 (A). Inter..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Sichuan University patent application for Self-closing Roof Vent Pipe Assembly and Roof Construction Method. This invention was developed by Gao Qinglong, He Yi, Li Yuxuan and Peng Jing.
The patent application number is CN202411255414 20240909. The pat..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Sichuan Airport Group patent application for Control System and Control Method of Comprehensive Pipe Gallery Vacuum Collection Box. This invention was developed by Geng Yingchun, Li Peiling, Ren Guangyi and Luo Zhilong.
The patent application number is..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published China 22MCC Group Corporation patent application for Municipal Pipeline Foundation Pit Collapse Protection Device. The invention was developed by Liu Chenglei, Zhang Guozhuang, Li Zhihong, Wang Jie, Li Jiale, Shao Yuanliang, Jiang Ruyi and Hao Shihong...
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- Zhongtian Technology Group Marine Engineering has filed a patent application for Efficient Steel Pipe Pile Pressing, Punching and Sinking Device. This invention was developed by Wu Chunhan, Huang Jiawei, Zheng Wei, Wang Bincai and Huang Minmin.
The patent application number is CN202610155607 20260204. The pa..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- Hohai University has submitted a patent application for Intelligent Controllable Farmland Underground Pipe Earth Surface-underground Collaborative Drainage System and Method. This invention was developed by Jiang Zewei, Yang Shihong, Xu Yi, Pang Qingqing and Xu Junzeng.
The patent application number is CN202..
Pipe
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published Tsinghua University patent application for Lightweight Water Supply Pipe Network Leakage Identification Method and System Based on Time-frequency Cross-domain Feature Alignment, Medium and Equipment. The invention was developed by Wu Yipeng, Liu Shumin..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Shanxi Taigang Stainless Steel has submitted a patent application for Ferritic Stainless Steel Thin-wall Spiral Welded Pipe and Manufacturing Method Thereof. Liu Yang, Zhang Xinbao, Wang Wenzhong and Wang Zhibin developed the invention.
The patent application number is CN20261022410 20260108. The patent publ..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Wuhu Xinxing Ductile Iron Pipes has submitted a patent application for Method for Reducing Burrs at Cold-sheared End of Small-specification Round Steel. Zhao Mantang, Lin Zuojin, Zhao Wenyuan, Yang Weiyong, Wei Ruirui, Huang Yan, Zou Hu, Lu Jihuan, Yan Jun and Shi Yang developed the invention.
The patent app..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Cavia Nantong Clean Material has submitted a patent application for Pipe Fitting Cutting Machine. This invention was developed by Wang Baishi.
The patent application number is CN20261011165 20260106. The patent publication number is CN121624524 (A). International Patent Classification codes are B23D21/00 and..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Zhongshan Hospital, Fudan University has submitted a patent application for Pipe Pulling Prevention Device Based on Artificial Intelligence Early Warning. This invention was developed by Zhong Ming, Zhang Yanni and Song Jieqiong.
The patent application number is CN202511960536 20251224. The patent publicatio..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Rolf Rubber (Jiangsu) patent application for High and Low Temperature Resistant Sealing Ring for Valve Pipeline and Preparation Method of High and Low Temperature Resistant Sealing Ring. This invention was developed by Zhu Ming, Wu Minggang, Wu Chao and..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Hubei Xingrui Silicon Material has submitted a patent application for Silicone Rubber Composition for Infusion Pump Pipe and Preparation Method of Infusion Pump Pipe. This invention was developed by Liu Lei, Bi Shiming, Xia Yide, Li Shaoping and Xiao Jing.
The patent application number is CN202511889910 2025..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- China Constr 8th Engineering Division has sought patent for Small Concrete Pipeline Lifting Device and Construction Method Thereof. This invention was developed by Yin Yiming, Zhang Qingyu, Lu Mingzhi, Wang Mingwei, Guo Mingbo, Yin Hairui, Liu Suo and Li Chuancheng.
The patent application number is CN2025119..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has received Lear Corporation patent application for Welding Pipes in Multi-chamber Unit. Kasperczyk Grzegorz developed the invention.
The patent application number is CN202511260465 20250904. The patent publication number is CN121625916 (A). International Patent C..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has published Chengdu Jincheng University patent application for Automatic Winding Machine for Plastic Pipeline. The invention was developed by Zhao Jinghao, Yan Xinyi, Liu Kai, Wang Haoyang, Lu Siyu, Xie Yu, Liu Kewei, Wu Yixiong, Yang Hui, Yang Sen, Zhao Ruhe, Fu ..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Tangshi Jianhua Construction Material (Shanghai) has submitted a patent application for Automatic Cleaning System for Pipe Die. Yuan Wenjun and Hou Chaohang developed the invention.
The patent application number is CN202411221684 20240902. The patent publication number is CN121625296 (A). International Paten..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Jiangxi Shengchenyuan Building Materials patent application for Double-wall Corrugated Pipe Punching Mechanism and Device. This invention was developed by Guo Shiqi, Wang Yongjiang, Zhang Hongchuan, Guo Wanli, Guo Jingyi and Kwak Je-ho.
The patent appl..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Shanxi Construction Engineering Group has submitted a patent application for Building Pipe Welding Device with Weld Joint Self-cleaning Function. Cao Yongli, He Haohui, Zhang Tao, Song Liting, Jia Yun, He Yanhui, Sun Xiaolei, Pei Zhonghai, Hao Yongli and Zhou Xinjian developed the invention.
The patent appli..
Pipe
| Wed 17 Jun 2026
Beijing, June 17 -- Meishan CRRC Brake Science & Technology has sought patent for Integrated Brake Device Without Internal Piping System and Air Cylinder Maintenance. This invention was developed by Qiu Jie, Zhu Yingchun, Feng Shaoxuan, Xiao Chen, Li Qiaoyin, Tian Yu, Luo Junwei, Li Sihan, Xie Lei, Ma Fuxiang, Feng Yuyang, Ning ..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Shenyang Institute of Automation, CAS and Nat Pipe Network Group North Pipeline Co Ltd have submitted a patent application for Slam Loopback Detection Method and System Based on Pipeline Topology Constraint. This invention was developed by Lyu Feng, Wang Tianyu, Zhang Bowen, Zhao Jianming, Huang He and Sun Ti..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- Huadian Coal Industry Group Shuzhi Tech Co Ltd, Beijing Longtian Huayuan Tech Co Ltd and Suzhou Baowei Tech Co Ltd have submitted a patent application for Gas Drainage Pipe with Multiple Layers of Supports. Xu Rong, Yang Feifei, Ji Taotao, Ren Xuexi, Wang Xubin, Yao Yuan, Fan Zhuangzhuang, Wang Lei, Shi Jiay..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- CNNC Nuclear Power Operation Management has submitted a patent application for Self-sealing Pipeline Safety Cover. This invention was developed by Wen Jie, Bian Chunhua, Deng Zhixin, Li Qiuda, Ge Lianwei, Zhang Ling, Zou Junlei, Fei Zhisong and Zhu Changrong.
The patent application number is CN202610147355 2..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Sichuan Vocational & Technical College has sought patent for Tunnel Fire-fighting Pipeline Air Tightness Detection Device. This invention was developed by Li Bo, Li Bin, Cui Fei, Zhang Yujin, Wu Tingting, Zhang Zhiliang, Tan Yixin, Hu Xiayue, Yuan Lei and Ching Boon Khian.
The patent application number is CN..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Huainan Normal University patent application for Modularized Self-adaptive Underwater Pipeline Detecting and Cleaning Device. The invention was developed by Liu Guoqing, Zhang Guangjin, Wu Zihang, Cho Hyun-hyeok, Ling Qingyun and Ma Peishuai.
The pate..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released 5ELEM Hi-Tech patent application for Traveling Type Spiral Winding Pipeline Construction Equipment and Hydraulic Control System Thereof. This invention was developed by Gu Chundong, Li Yang, Schaeuwen, Sun Xiwu, Qin Qingwu and Sha Yuehua.
The patent ap..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- 5ELEM Hi-Tech has submitted a patent application for Spiral Winding Construction Equipment for Repairing Square Culvert Pipeline. This invention was developed by Gu Chundong, Li Yang, Schaeuwen, Sun Xiwu, Qin Qingwu and Sha Yuehua.
The patent application number is CN202610128922 20260130. The patent publicat..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- CNNC Nuclear Power Operation Management has submitted a patent application for Visual Detection Method for Corrosion State of Outer Wall of Pipeline. This invention was developed by Xu Ke, Zhao Qiang, Bian Chunhua, Wu Fangyun, Hu Minglei, Zhang Wei, Li Wei, Jiang Yifeng and Zhu Changrong.
The patent applicat..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Jiangsu Gomon New Energy Technology has filed a patent application for Heat Pipe Type Heat Exchanger for Recovering Waste Heat of Discharge Flue of Water Heater. This invention was developed by Chen Jiafa, Fan Tingwei and Liu Xianjun.
The patent application number is CN20251234532 20251231. The patent public..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Huaneng Weihai Power Generation has applied Chinese patent for Heat Supply Pipe Network Cooperative Control Method and System Based on Heat Load Feedback. Zhu Yijia, Chen Haixia, Chang Xiaojie and Wang Shaojun developed it.
The patent application number is CN202511809884 20251203. The patent publication numb..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- Tianzhou Medical (Suzhou) has submitted a patent application for Corrugated Pipe Type Elastic Reset Component and All-plastic Pump Comprising Same. Ding Yaowu developed the invention.
The patent application number is CN202511928623 20251219. The patent publication number is CN121611618 (A). International Pat..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released Lisen Noco Company patent application for Pipe Lining Material, Cured Product of Pipe Lining Material, and Method for Producing Cured Product of Pipe Lining Material. This invention was developed by Okada Naoto, Marumo Kazumasa and Kobayashi Kenichi.
T..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- Jiangnan University has submitted a patent application for Submarine Pipeline Leakage Source Searching Method and System Based on Manned Submersible. Zhao Shunyi, Fang Xing, Liu Fei, Huang Chenxin and Zhang Chengxi developed the invention.
The patent application number is CN202511842955 20251209. The patent ..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- Dalian University of Technology has filed a patent application for Intelligent Estimation Method for Vibration State of Eh Oil Pipe of Steam Turbine Generator Unit. This invention was developed by Gong Xintao and Cao Junzhe.
The patent application number is CN202511832162 20251208. The patent publication num..
Pipe
| Tue 16 Jun 2026
Beijing, June 16 -- Shanxi Construction Engineering Group has filed a patent application for Earth Pressure Balance Type Pipe Jacking Construction Operation Device. This invention was developed by Zhao Geng, Zhang Feng, Lai Hongfeng, Ding Xiaoqiang, Wang Xin, Meng Taibin and Hui Yanchun.
The patent application number is CN20261..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received Zhangjiagang Shagang Jinzhou Pipeline patent application for Detection Device for Welding Seam of Steel Pipe. Liu Yu, Zhang Bing, Wei Liming and Wang Xuan developed the invention.
The patent application number is CN202610130269 20260130. The patent pub..
Pipe
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received Powerchina Huadong Engineering Corporation patent application for Vertical Pipe Jacking Construction Simulation Device. Wang Chengcan, Shen Bihui, Lin Zhijun, Liu Changbao, Yan Zihai, Son Je Ho, Wu Baihan and Yan Jiajia developed the invention.
The pat..
1
to
100 of
511 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
