News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Pipe
| Mon 15 Jun 2026
Alexandria, June 15 -- TTTech has filed a patent application for Pipe Replacement System. This invention was developed by Tjader Michael.
The patent application number is US202519180482 20250416. The patent publication number is US20260160375 (A1). International Patent Classification codes are B65H75/40, F16L1/028, F16L1/032, F..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- Chengdu Qinchuan IoT Technology has filed a patent application for Method and Internet of Things System for Health Management of Appurtenances of Smart Gas Pipeline Network. This invention was developed by Wang Feng, Shao Zehua, Quan Yaqiang, Wei Xiaojun and Su Lilong.
The patent application number is US2..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Zhejiang Howhi Pipe Industry has filed a patent application for Inner Wall and End Face Grinding Device for Fire-fighting Pipe Fitting Machining. This invention was developed by Ye Yongbo.
The patent application number is CN20261095364 20260123. The patent publication number is CN121608001 (A). International..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Guangdong Longxin Laser Intelligent Equipment has filed a patent application for Pipe Laser Processing Method and System Based on AI Visual Weld Identification. This invention was developed by Ji Changbin, Xia Guozhang and Liang Yuanle.
The patent application number is CN202511899369 20251216. The patent pub..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Suzhou Yuannao Intelligent Technology has filed a patent application for Pipe Necking Processing System and Method. This invention was developed by Tan Jixiang, Wu Jinglong, Wang Yu and Chen Zhongyuan.
The patent application number is CN202610143206 20260202. The patent publication number is CN121607503 (A)...
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Hebei University of Technology has filed a patent application for Grillwork Assembly Guide Pipe Expanded Connection Method Based on Coaxial Offset Detection. This invention was developed by Duan Shuyong, Deng Chuanxing, Wang Zhigang, Sun Xiaosong and Lei Congyi.
The patent application number is CN20261009924..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Zhongtong Bus has filed a patent application for Passenger Car Pipeline Arrangement Structure with Middle Section Profiled Bar Structure. This invention was developed by Yang Yuhong, Shen Zizheng, Huang Xijian, Yang Guomeng and Gang Dongxing.
The patent application number is CN20251209706 20251229. The paten..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- China chemical engineering second construction has filed a patent application for Modular Shifting Construction Method for Air Cooler and Auxiliary Pipe Gallery. This invention was developed by Dong Pengfei, Zeng Xiaoyong, Tian Zhenmao, Li Ning, Li Tingting, Qu Weiwei, Nie Xiangyu, Shen Xianshan, Cai Baocun, ..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Changzhou Xuanyu Pipe Industry Technology has filed a patent application for Feeding and Conveying Device for Welded Pipe Machining. This invention was developed by Ding Sijiu, Zhao Zhenyu and Ding Shuangyi.
The patent application number is CN202511682906 20251117. The patent publication number is CN12160903..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Pujiang Ainuo Industry and Trade patent application for Preparation Method of Plastic-dipped Hollow Pipe Clothes Hanger with Excellent Durability and Skid Resistance. Hong Kai, Wu Xiangyu, Zhang Songhe, Zhao Ming, Huang Jiajia and Hong Binxuan developed..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received China 22MCC Group Corporation patent application for Protective Tool for Welded Junction of Heat Distribution Pipeline. Zhang Jianhao, Liu Hao and Li Yan developed the invention.
The patent application number is CN202610107503 20260127. The patent publ..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Zhongshan Xinhua Mei Industrial patent application for Automatic Cleaning Device for Interior of Packaging Hose. Chen Haiwen and Ma Jianxiong developed the invention.
The patent application number is CN20261097777 20260124. The patent publication numbe..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Zhejiang Zeekr Intelligent Technology and Geely Holding Group have applied Chinese patent for Sealing Block, Pipeline and Vehicle. Han Jianwei, Yang Zhigang, Lin Xianghui, Wang Cong, Zhu Ling and Wang Shaoya developed it.
The patent application number is CN202411146265 20240820. The patent publication numb..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- Wuhu Xinxing Ductile Iron Pipes has applied Chinese patent for Low-silicon Sulfur-containing High-aluminum Nitrogen Product Gear Steel and Manufacturing Method Thereof. Song Bangmin, Zhao Mantang, Zhao Wenyuan, Wei Zhendian, Zou Hu, Huang Yan, Lu Jihuan and Shi Yang developed it.
The patent application numbe..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- Liuan Zhongcai Pipeline Technology has applied Chinese patent for Hoop Type Variable Joint Structure for Drainage Pipe. Zhou Yajun, Lu Chengcheng and Gu Jun'an developed it.
The patent application number is CN202511396871 20250928. The patent publication number is CN121611208 (A). International Patent Classi..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Zhejiang University has applied Chinese patent for Pulsating Heat Pipe Radiator with Gradient Porous Material and Manufacturing Method of Pulsating Heat Pipe Radiator. Wu Xilei, Han Xiaohong, Yan Yuhao, Yang Jialiang, Liu Ying, Jiang Ning, Wu Chenliang and Zhou Xuan developed it.
The patent application numbe..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Shanghai 2nd Polytechnic University has applied Chinese patent for Efficient Stainless Steel Pipe Surface Micro Crack Polishing Equipment. Cai Zhiyong, He Cheng, Xia Dongmei, Yang Ziyi, Zhu Likai and Xie Xingyu developed it.
The patent application number is CN20261074643 20260120. The patent publication numb..
Pipe
| Fri 12 Jun 2026
Beijing, June 13 -- West East Transp Branch of National Petroleum and Natural Gas Pipeline Group and National Petroleum Pipeline Network Group have filed a patent application for Natural Gas Flow Checking Calculation Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Yan Haiming, Pei Quan..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- The First Construction Co Of CCCC Second Harbor Engineering Co Ltd and CCCC Second Harbour Engineering Co Ltd have submitted a patent application for Underwater Steel Pipe Pile Positioning Parameter Measuring Method. This invention was developed by Wang Lei, Yang Xiaofei, Luo Liu, Lyu Chengmin, Zhang Junhan, ..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Huaneng Nuclear Energy Technology Research Inst Co Ltd, Huaneng Jilin Power Generation Co Ltd, Beijing Aerospace Petrochemical Tech & Equipment Engineering Corp Ltd and Huaneng Group Technology Innovation Center have submitted a patent application for Safety Valve Heat Insulation Adjusting Device for High-te..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- CCCC Fourth Harbor Engineering and No. 4 Engineering Co Ltd Of CCCC Fourth Harbor Engineering Co Ltd have submitted a patent application for Construction Method of Municipal Large-diameter Pipeline Movable Mounting Device. This invention was developed by Xie Taosheng, Peng Qianyu, Zhang Yun, Zhang Di, Ren Sha..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Qingdao Haier Refrigerator and Haier Smart Home have submitted a patent application for Pipe Joint, Refrigerator Door and Refrigerator. Ding Shaojie, Zuo Lihua, Zhao Bintang, Bao Maozeng and Lu Yong developed the invention.
The patent application number is CN202411148693 20240820. The patent publication nu..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Zhonghan Lyuzhi Wuhan Pipeline Tech Co Ltd and Wuhan Design & Research Inst Co Ltd Of China Coal Technology & Engineering Group have submitted a patent application for Slurry Pipeline Wall Thickness Detection and Energy Dissipation System and Method. Liu Miao, Lu Yun, Chen Yibin, Bai Zongxi, Zhang Minghang, Z..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- Intel has sought patent for Method and Apparatus for Pipeline Inclusion Tracking. This invention was developed by Christiansen Ammon, Groen Ankur and Sabba Ariel.
The patent application number is US202418972412 20241206. The patent publication number is US20260161408 (A1). International Patent Classificat..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- China Huaye Group has sought patent for Construction Method for Local Suspension Reinforcement of Steel Pipe Scaffold. This invention was developed by Wu Peng, Wang Haiping, Fu Jie, Xiao Zhigang and Zheng Yu.
The patent application number is CN20251223483 20251230. The patent publication number is CN12161128..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Jiangsu Yawei Machine Tool has sought patent for Cutting Precision Compensation Device Special for Laser Pipe Cutting Machine and Using Method. This invention was developed by Zhang Yinhua, Zhao Yang and Shao Zhangjing.
The patent application number is CN20261038706 20260113. The patent publication number is..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Hengyang Valin Steel Tube has sought patent for Steel Pipe Sizing Mill Roller and Steel Pipe Sizing Mill. This invention was developed by Wang Shiming, Liu Jilin, Zhang Ji, Zhu Lin, Huang Youqi, Sun Qunfeng, Xia Wenbin, Ran Xu, Zhao Qin and Zhang Wei.
The patent application number is CN202610142387 20260202...
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Wuhan Junhe Auto Parts patent application for Automatic Tightening System and Method for Special-shaped Pipe Fitting Protective Sleeve. The invention was developed by Jiang Henglei, Chen Yang, Cheng Feng, Jiang Yuhang and Hou Jun.
The patent applicati..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has released Contemporary Amperex Technology patent application for Fluid Collecting Pipe Fitting, Thermal Management Assembly, Battery, and Electric Device. This invention was developed by Song Feiting.
The patent application number is US202619537605 20260212. The patent ..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released Hangzhou Bohai Water Technology patent application for Pump Station Pipeline Adjusting System. This invention was developed by Luo Linnan, Ye Qinghui, Xie Feng and Lyu Jun.
The patent application number is CN202511796103 20251202. The patent publicatio..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released China Three Gorges Construction Engineering Group patent application for Anti-seepage Foundation Pit Supporting Structure Without Grooving and Pipe Burying and Real-time Monitoring Construction Method. This invention was developed by Li Xiangqian, Zhang..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released Shanghai Construction No 7 (Group) patent application for Pipe Pile Temporary Protection Device and Pipe Pile Deviation Rectifying Method. This invention was developed by Zhou Ji, Fang Siqian, Liu Chang, Ge Hongliang and Lyu Tao.
The patent application..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released Baoji Tianlian Huitong Composite Material patent application for Co-extrusion Die for Producing Embedded Cable Plastic Pipe and Preparation Method. This invention was developed by Zhang Xiaoyu, Zhang Xin, Xu Le, Wang Yaozhou, He Wanyun, Chen Jinwei, Jia..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- East China jiaoTong University has submitted a patent application for Installation Method of Roadbed Grouting Lifting Bag Pipe Device. This invention was developed by Xu Changjie, Yao Hongliang, Nie Rusong, Fan Jinhui, Zou Daifeng, Jiang Qiangbo, Wei Ming, Huang Dawei, Liu Hongyang, Deng Jianyi, Yue Pengfei a..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- Chongqing University has submitted a patent application for Intelligent Pipe Pile Construction Equipment Adopting Air Pressure Jacking Sleeve and Construction Method of Intelligent Pipe Pile Construction Equipment. Yang Long, Ding Xuanming, Liu Hanlong and Yang Changwei developed the invention.
The patent ap..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- China Constr 8th Engineering Division has submitted a patent application for Method for Breaking and Replacing Large-diameter Waste Concrete Sewage Pipeline. Han Mei, Jiang Shiqian, Liu Dong, Cao Liang, Sun Baoyuan, Li Yan, Guo Rui, Li Jinglun, Wang Bingchen, Zhang Kun, Liu Jiayu and Li Jinxin developed the i..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- Advanced Micro Devices has submitted a patent application for Method to Optimize Storage Io Tail Latency with Initiator-based Namespace Rate Limiter Using Programmable Pipeline. Danivas Vishwas, Kotha Murty Subbaramachandra and Wang Xuyang developed the invention.
The patent application number is US202418..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- China Communications Construction Group has submitted a patent application for Laser Positioning Auxiliary Device for Embedding Alc Wallboard Pipeline and Construction Method. This invention was developed by Liu Yang, Lyu Haonan, Zheng Yubo, Pan Yilin, Luo Wenzhou, Fu Qiang, Zhang Renzhi, Cai Yu and Luo Wei.
..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Wuhan Shiji Jinniu Pipe Fittings Technology has submitted a patent application for High-weather-resistance Polypropylene Pipe Fitting and Preparation Method Thereof. This invention was developed by Chen Houzhong.
The patent application number is CN20251200900 20251229. The patent publication number is CN1216..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Hengyang Valin Steel Tube has submitted a patent application for Steel Pipe Preparation Device and Steel Pipe Preparation Method. This invention was developed by Wang Shiming, Zhang Ji, Zhu Lin, Huang Youqi, He Hang, Sun Qunfeng, Liu Hongjin, Xia Wenbin, Ran Xu and Zhao Qin.
The patent application number is ..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Chengde Jianlong Special Steel has submitted a patent application for Pass Structure of Continuous Rolling Seamless Steel Pipe and Rolling Method. Feng Dayong, Zhou Wei, Zhang Kun and Zhou Chunfang developed the invention.
The patent application number is CN20261071941 20260120. The patent publication number..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Langfang Comprehensive Survey Center of Natural Resources China Geological Survey has submitted a patent application for Dust Discharge Pipeline Device for Mineral Processing. Jiang Haibing, Guo Sheng, Wang Rui, Zhang Mingwei, Bao Wenchao, Yu Haidong, Yang Zhenchao and Karasawa Makoto developed the invention...
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Fulede Technology Development Dalian has submitted a patent application for Cleaning Process for Corrugated Pipe in Semiconductor Equipment. This invention was developed by Yao Xue, Zhu Guangyu, Li Hongbo, He Xianhan and Sun Xuejing.
The patent application number is CN202511628286 20251107. The patent public..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Wuhan University of Technology has submitted a patent application for Preparation Process of High-pressure-resistant Metal Hose. This invention was developed by Li Jie and Zhang Heng.
The patent application number is CN20261033656 20260112. The patent publication number is CN121607860 (A). International Pate..
Pipe
| Sat 13 Jun 2026
Taipei, June 13 -- Taiwan Patent Office has released National Ilan University patent application for Phenolic Resin Wood Preservative Injection System Preventing Phenolic Resin from Solidifying During Pipeline Conveying. This invention was developed by Kuo Pei-yu, Lin Tzu-hsin and Wu Yu-chieh.
The patent application number is T..
Pipe
| Sat 13 Jun 2026
Taipei, June 13 -- Taiwan Patent Office has published National Taiwan University patent application for Continuous Gas Oscillation Reaction System and Continuous Oscillation Reaction Manufacturing Method Characterized in That by the Structural Design of the Reaction Pipe Unit, the Reactants Can be Fully Mixed and Evenly Distribu..
Pipe
| Sat 13 Jun 2026
Taipei, June 13 -- MTG has sought patent for Bubble Generation Device That Intermittently Discharges Bubbles from a Discharge Pipe by Adjusting the Balance Between the Amount of Liquid and Gas Introduced Relative to a Flow Channel. This invention was developed by Ishii Yuma and Ozeki Yasuhiro.
The patent application number is T..
Pipe
| Sat 13 Jun 2026
Taipei, June 13 -- Taiwan Patent Office has received Asia Link Co Ltd patent application for Multifunctional Screen and Multifunctional Screen Combination Including a Frame Unit, a Barrier Unit and at Least One External Hanging Unit. Bao Pei-zhi developed the invention.
The patent application number is TW20240104707 20240206...
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Bundy Fluid System Chongqing Co Ltd has filed a patent application for Axial Pressure Testing Method for Brake Pipe Sealing Structure. This invention was developed by Ma Zhen and Xiong Xiaoli.
The patent application number is CN202511627568 20251107. The patent publication number is CN121595074 (A). Intern..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Shandong Inspur Intelligent Terminal Tech Co Ltd patent application for Charging Pile Foreign Matter Detection Method and Device and Medium. This invention was developed by Guo Zhonglei, Huang Yang, Wei Chenglong and Yan Liangliang.
The patent applic..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Guangdong Honghaiwan Power Generating Co Ltd has filed a patent application for Low-grade Waste Heat Precise Regulation and Control System Based on Vacuum Heat Pipe. This invention was developed by Liang Dayang, Yu Hang, Zhuang Xiaowei, Feng Jianlin, Lu Jiechuan, Du Zhijian, Yu Ziyan, Zhao Zhide, Yao Zhikun a..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has received Shandong Xitai Tiangong Energy Saving Tech Co Ltd patent application for Assembly Type Segmented Heat Pipe Heat Exchanger for Dust-containing Flue Gas Waste Heat Recovery. Dong Ke, Li Benzhong, Cao Yanlong, Dong Hui and Feng Yuanchun developed the inven..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- China North Engine Research Inst has sought patent for Main Branch Offset Exhaust Pipe Structure of Multi-cylinder Engine and Construction Method of Main Branch Offset Exhaust Pipe Structure. This invention was developed by Xue Xingxu, Ding Zhanming, Wang Cuicui, Wang Xianlei, Wang Tianhao, Zhang Zhao, Zhou D..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Guizhou Coalfield Xinrui Geological Explor Co Ltd has applied Chinese patent for Advanced Subsection Grouting Method for Directional Drilling Sleeve Valve Pipe of Deep-buried Tunnel Structure Fracture Zone. Wu Bingbing, Wei Wenqiang, Liang Xianshun, Long Zhengqiao, Li Wanrong, Wu Yushu, Liu Zechen, Yang Lei, ..
Pipe
| Sat 13 Jun 2026
Taipei, June 13 -- Jian Kwang Machine Industrial Co Ltd has applied Taiwan patent for Method for Recovering and Reusing Heat Energy During Operation of Biochemical Treatment Equipment of Livestock and Fish Characterized in That the Heat Energy of a Heat Energy Pipe Accounts for 20%, Thereby Saving Energy and Reducing Carbon. Hou..
Pipe
| Sat 13 Jun 2026
Taipei, June 13 -- Zheng Han Ming has submitted a patent application for Deep Drainage Structure and Construction Method Thereof Which Can Exactly Achieve Purpose of Preventing Water from Flowing into Downstairs from a Gap Between a Story Floor and a Drainage Pipe. Zheng Han-ming developed the invention.
The patent applicatio..
Pipe
| Sat 13 Jun 2026
Taipei, June 13 -- Ta Fong Plastic Co Ltd has submitted a patent application for Pipe Row Type Underground Water Storage Tank and Manufacturing Method Thereof Which Do Not Only Increase Stress Tolerance But Also Overcome Pipe Surge Phenomenon. This invention was developed by Zeng Zhong-jian.
The patent application number is T..
Pipe
| Fri 12 Jun 2026
Beijing, June 13 -- Xi'an Zhongchuang Yuntu Tech Co Ltd has submitted a patent application for Water Supply Pipeline Leakage Detection Method and System Based on Radar Image and Deep Learning. This invention was developed by Wang Fei, Yang Xi, Hui Jiaojuan, Liu Na, Yang Rong and Wang Yuan.
The patent application number is CN2..
Pipe
| Fri 12 Jun 2026
Beijing, June 13 -- Nanjing Inst Of Surveying Mapping & Geotechnical Investigation Co Ltd and Nanjing City Underground Pipeline Digital Man Center have sought patent for Pipeline Geographic Entity Conversion Production Method, System, Equipment and Medium. This invention was developed by Zhou Lei, Ni Yanqing, Zhou Jing, Fan Juan..
Pipe
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Northwestern University and Machinery Industry Shanghai Lanya Petrochemical Equipment Testing patent application for Method, System and Equipment for Predicting Running State of Full-length Natural Gas Hydrogen Mixing Pipeline and Storage Medium. This i..
Pipe
| Fri 12 Jun 2026
Beijing, June 13 -- Liaoning Aiweier Metal Forming Tech Co Ltd has filed a patent application for Local Reinforcing Method for Large-diameter Three-way Pipe Fitting. This invention was developed by Zhou Zhanhu, Sun Tong, Zhang Weiqiang, Gao Zhiyu, Geng Yaolei, Sun Changhong and Ma Zhongtao.
The patent application number is CN..
Pipe
| Fri 12 Jun 2026
Beijing, June 13 -- Xinjiang Astronomical Observatory Chinese Acad Of Sciences has submitted a patent application for Shielding Performance Calculation Method for Threading Metal Pipeline. This invention was developed by Liu Qi, Fan Yuming, Su Xiaoming, Wang Na and Xiang Binbin.
The patent application number is CN202511629126..
Pipe
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has received Zhejiang Jiekai Zhilian Tech Co Ltd patent application for Pipe Network Energy Consumption Optimization Method, System, Equipment and Water Pump in Industrial Circulation System. Mao Xiaobing developed the invention.
The patent application number is ..
Pipe
| Fri 12 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has received Beijing Jas Technical Service Co Ltd patent application for Oil and Gas Pipeline Risk Assessment Method and System Fusing Static and Dynamic Analysis. Yang Yadong and Bai Junbo developed the invention.
The patent application number is CN202511871444 ..
Pipe
| Fri 12 Jun 2026
Beijing, June 13 -- Avic Youpengzhou Pipeline Transp Co Ltd has submitted a patent application for Aviation Oil Pipeline Unmanned Aerial Vehicle Intelligent Inspection Method and System. Zhang Leyuan, Liu Yang, Leng Zhaohui, Zhu Gangrong and Zhou Zhen developed the invention.
The patent application number is CN202511605867 20..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Hubei Chuyun Energy Storage Tech Co Ltd, Hubei Fangyuan Dongli Electric Power Scient Research Co Ltd and State Grid Hubei Electric Power Co Ltd Electric Power Research Inst patent application for Intelligent Identification System and Method for Micro-de..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Shaanxi Taynt Test Tech Co Ltd has submitted a patent application for Ultrasonic Guided Wave High-frequency Detection Device for Oil and Gas Pipeline. Jiang Wenying, Li Qunsheng, Li Desheng and Li Jinrui developed the invention.
The patent application number is CN202511983548 20251226. The patent publicati..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Yingtegerui Energy Tech Beijing Co Ltd patent application for Intelligent Sensing Pipeline Built-in Ultrasonic Crack Flaw Detection Device. This invention was developed by Wang Sanying, Wei Tao, Jiang Yang, Sun Shaohua, Li Zhongda, Liang Houren and Liu ..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Shaanxi Nuode Tech Co Ltd has submitted a patent application for Non-excavation Weak Magnetic Detection Device for Oil and Gas Pipeline. This invention was developed by Li Desheng, Li Qunsheng, Jiang Wenying and Li Jinrui.
The patent application number is CN202511630255 20251110. The patent publication num..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has published Qingdao Haier Washing Machine and Haier Smart Home patent application for Heating Pipe Pollutant Detection Method, Electronic Equipment and Storage Medium. The invention was developed by Jiao Qing, Lee Young-jung, Hou Xuewu, Han Zhaochang and Meng Qing..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has published Henan Aerospace Hydraulic & Pneumatic Technology patent application for Straight Pipe Endoscopic Detection Device and Use Method. The invention was developed by Ma Dongyang, Sun Xianhai, Dong Fangyu, Hu Hao, Qi Xiaonan, Yang Xiao, Zhang Hao, Li Chaoyua..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has published Jiangsu Huazheng Tube Industry Technology patent application for Plastic Pipe Outer Surface Detection Mechanism for New Material Detection. The invention was developed by Zhou Bo.
The patent application number is CN202511798256 20251202. The patent pu..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has received Lianyungang Cosco Shipping Special Equipment Manufacturing patent application for Inspection Device and Detection Method for Purging Cleanliness Degree of Pipeline System. Yang Xuezhong, Xu Xiaoting, Pan Jianjie and Fan Ahong developed the invention.
T..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has received Sinohydro Bureau 6 patent application for Device for Steel Pipe Pull-out Test. Wu Renjie, Liu Xugang, Si Jingxian, Zhao Jingui, Yang Yang, He Bangji and Li Fang developed the invention.
The patent application number is CN20261049765 20260115. The paten..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Zhejiang Jinling Refrigeration Eng Co Ltd has sought patent for Symmetrical Pipeline Equivalent Water Inlet System of Cooling Tower. This invention was developed by Li Hao, He Rentu, Chen Liangcai, Wang Kailong, Yu Sheng, Wang Huanyao, Duan Xiusong, Zhan Fuqiang and Fu Guangming.
The patent application num..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Faoke Beijing Intelligent Tech Co Ltd has submitted a patent application for Gas Pipeline Leakage Early Warning System, Method and Equipment Based on Dynamic Waves. Xiao Luogang, Kurimori, Xin Chunbao, Wang Meng, Li Zihan and Zheng Guohui developed the invention.
The patent application number is CN20251226..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has published Guizhou University and Guiyang Vocational & Technical College patent application for Tunnel Drainage Pipeline Detecting and Blockage Removing Robot and Control Method Thereof. The invention was developed by Li Yuan, Xie Liangsong, Rao Junying, Wu Wenji..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Shaanxi Liquefied Natural Gas Reserve Co Ltd has submitted a patent application for Small-caliber Pipeline Sealing Device and Sealing Method. Cui Shaojun, Ma Ji, Huang Guoqiang, Chu Yueming, Cao Dandan and Gao Tian developed the invention.
The patent application number is CN202511732158 20251124. The paten..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Wuxi Hengtong Metal Framing System Co Ltd has submitted a patent application for Protection Type Damping Supporting Device for Heavy Pipeline. This invention was developed by Xu Jianyi and Li Guanhao.
The patent application number is CN20251245583 20251231. The patent publication number is CN121594266 (A)...
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has received Guizhou Lizhi Pipeline Tech Co Ltd patent application for Anti-impact Modified High-density Polyethylene Anti-leakage Pipeline Connecting Device. Miao Fucan developed the invention.
The patent application number is CN202511820591 20251204. The patent..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Dujiangyan Water Conservancy Dev Center Of Sichuan Province and Sinohydro Foundation Engineering patent application for Closing Prevention Device for Underwater Concrete Pouring Guide Pipe. This invention was developed by Yang Liying, Wang Xin, Zhang Ch..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- No. 704 Research Inst Of China State Shipbuilding Corporation Limited has sought patent for Flow-stabilizing Noise-eliminating Rubber Vibration-reducing Connecting Pipe. This invention was developed by Pan Guopei, Li Haitao, Zhang Jianan, Yang Xinmei, Peng Yongsheng and Fei Luan.
The patent application num..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released 5ELEM Hi-Tech patent application for Double-sided Heterogeneous Hose and Manufacturing Method Thereof. This invention was developed by Schaeuwen, Huang Qinglin, Guo Shiqing, Geng Decai, Liu Lichao, Liang Qing, Qin Qingwu and Sha Yuehua.
The patent appl..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has published Changchun Chinaust Automobile Parts Co Ltd patent application for Extrusion Corrugated Pipe with Integrated Connecting Structure and Manufacturing Method Thereof. The invention was developed by Zhuo Xianxian, Zhao Hongli, Tong Jingru, Wang Yang, Sun Ho..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Hebei Jy Tech Co Ltd patent application for Nano Aerogel Modified Polyurethane Thermal Insulation Pipe and Preparation Method Thereof. This invention was developed by Li Deheng, Deng Wei, Yang Zhili, Liu Haijie, Pan Cunye and Yu Yancang.
The patent a..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Yunnan Dahongshan Pipeline Co has sought patent for Auxiliary Negative Pressure System and Method for Pump Set of Water Transfer System of Large Pump Station. This invention was developed by Li Jianyong, Zhang Xiangbo, Chen Jianjun, Nie Zhenghua, Zhao Chengzong and Zhou Jiangsong.
The patent application nu..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Qingdao Lutai Electric Power Tech Co Ltd has sought patent for Six-pipe Tower Structure for Wind Turbine Generator. This invention was developed by Wan Zongping, Geng Wei, Wan Nuan, Wang Jipeng, Gao Ting, Wang Lingyan, Zhang Xing, Ji Shuzhang, Wang Yangyang, Zhang Jian and Wang Xitang.
The patent applicati..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Shanghai Xingjing Qianyue Tech Co Ltd has applied Chinese patent for Method, Device and Equipment for Preventing Fuel Pipeline from Being Blocked and Storage Medium. Li Wenbin, Jing Feng, Wang Haolei and Wang Ruoyang developed it.
The patent application number is CN20251214657 20251229. The patent publicat..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Grid Jiangsu Economic Research Inst has submitted a patent application for Ring Buckle Type All-steel Connecting Device for Phc Pipe Pile and Power Transmission Tower Foot. This invention was developed by Wang Bo, Zhu Fengju and Li Boyi.
The patent application number is CN202511695962 20251119. The p..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has published Xian University of Architecture and Technology patent application for Hollow Interlayer Steel Pipe Concrete Structure and Construction Method. The invention was developed by He Mengnan, Yan Xifeng, Gao Shan, Lin Siqi and Wang Jiantao.
The patent appli..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Tianjin Yuehao Construction Eng Co Ltd has filed a patent application for Intelligent Dredging Robot System for Urban Drainage Pipe Network. This invention was developed by Fan Fanghui and Chen Zhe.
The patent application number is CN20261037527 20260113. The patent publication number is CN121593539 (A). I..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- China 19th Metallurgical Corporation has sought patent for Drainage Pipe Pre-embedded Protection Device for Construction of Sewage Treatment Plant. This invention was developed by Huang Ruixiong and Yu Qifu.
The patent application number is CN202511777626 20251128. The patent publication number is CN12159353..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Shaanxi Anjian Investment Construction and Anhui Construction Engineering Water Resources Development Investment Group patent application for Deepwater Steel Pipe Pile Cofferdam and Construction Method Thereof. This invention was developed by Wu Xianfen..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has received Beijing Longkexing Tech Group Co Ltd patent application for Non-excavation Pipeline Supporting Device for Municipal Drainage Pipeline. Xu Min, Rao Mingyu, Huang Kai, Tong Yiwei, Rao Minghao, Yasuyoshi, Zhao Yunpeng, Wang Peng, Zhao Lei, Liu Dongyu, Zhan..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- State Intellectual Property Office of China has released Shenzhen Srod Ind Group Co Ltd patent application for Pipeline Periscope Scene Adaptive Adjustment Method and Pipeline Periscope. This invention was developed by Zhang Fuqiang and Song Youju.
The patent application number is CN202511872513 20251212. ..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Jiangsu Baojia Heavy Ind Co Ltd has sought patent for Four-pipe Vertical Heat Recovery Fan Coil Device. This invention was developed by Yu Meichang and Zhao Yao.
The patent application number is CN202511942887 20251222. The patent publication number is CN121594448 (A). International Patent Classification c..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- China Academy of Safety Science & Technology, Beijing Jiaotong University, China Special Equipment Inspection And Research Inst and Zhongan Zhenghui Sensing Tech Shandong Co Ltd have applied Chinese patent for Point-line Combined Fiber Bragg Grating Monitoring and Early Warning System and Method for Non-metal..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 --China Coal Handan Special Shaft Sinking Co Ltd, China Coal First Construction Co Ltd Freezing Engineering Tech Research And Development Hebei Branch and China Coal Construction Group have submitted a patent application for Solid Pipe Quality Measuring Instrument. This invention was developed by Zhang Ligang, W..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 --Huaneng Jilin Power Generation, Jiutai Electric Factory, Xian Thermal Power Research Inst Co Ltd, Huaneng Jilin Power Generation Co Ltd and Xian Xire Energy Saving Tech Co Ltd have submitted a patent application for Multi-pipe-diameter Self-adaptive Multi-working-condition Heat Supply Pipeline Inspection Robot..
Pipe
| Sat 13 Jun 2026
Beijing, June 13 -- Sichuan Guangan Power Generation has applied Chinese patent for Pressure Transmitter for Pipe Network Based on GIS Positioning. Ge Haizhong, Zhao Si, Yang Fei, Wu Penghui and Zhou Jian developed it.
The patent application number is CN202511931200 20251219. The patent publication number is CN121595079 (A). In..
1
to
100 of
492 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
