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Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Guangdong Institute Of Special Equipment Inspection And Research Maoming Inspection Institute and China Merchants Xinjiang Special Equipment Inspection Technology Research Institute Co Ltd have applied Chinese patent for Adaptive Selection Method and System for Pipeline Vibration Suppression Scheme Based on Di..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Guangdong Newidea Tech Co Ltd and South China University of Technology have sought patent for Method for Predicting Thermal Resistance of Groove Type Heat Pipe. This invention was developed by Chen Xinyu, Li Yong and Chen Hanyin.
The patent application number is CN202511844272 20251209. The patent publicati..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Hong Kong Polytechnic University and Beijing Jiaotong University have filed a patent application for Carbon Sequestration Steel Pipe Concrete Stiffening Mixed Structure and Preparation Process. This invention was developed by Zhu Li, Fan Di, Yang Zhicheng, Zhao Guanyuan and Zhuang Shiyu.
The patent applicat..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- China Nuclear Operation And Maintenance Tech Co Ltd, Nuclear Power Operation Res Shanghai Co Ltd and CNNC Nuclear Power Operation Management have submitted a patent application for Additive Manufacturing Method for Asymmetric Stainless Steel Pipe Fitting. This invention was developed by Zhao Xingbao, Yang Chen..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Qingdao Haier Air-Conditioner Electric, Qingdao Haier Air Conditioner, Qingdao Haier Hvac Equipment Tech Co Ltd and Haier Smart Home have applied Chinese patent for Pipe Expanding Tool, Pipe Expanding Equipment and Pipe Expanding Method. Xie Shouhua, Zhou Sen, He Xu, Choi Soon-hee, Li Chenxi, Zhou Fengde and X..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Mianyang Highly Electric Co Ltd and Shanghai Highly Electrical Appliances have submitted a patent application for Shaping System and Method for Air Suction and Exhaust Pipe Opening of Compressor Shell. This invention was developed by Liu Jianfeng, Jiang Bo, Li Chuan, Zhou Jian and Li Xuelin.
The patent appl..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- China Coal Tech & Engineering International Engineering Co Ltd has submitted a patent application for Dense Paste Pipeline Flow Monitoring Method, Device, Equipment and Medium. Liu Quanming, Zhang Shaopeng, Meng Fanlong, Xie Xinze, Zhang Shuangyu, Wang Zongyong, Sun Lingfang, Li Ling and Liu Yajun developed th..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received Henan Polytechnic University and China Pingmei Shenma Holding Group Co Ltd patent application for Intelligent Regulation and Control System and Method for Coal Mine Gas Extraction Pipeline. Fan Xinchuan, Zhang Jianguo, Li Peitao, Han Tairan, Yang Jie, Zh..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received Origin Quantum Computing Technology Hefei Co Ltd patent application for Oscillating Heat Pipe Ohp Optimal Heating Power Obtaining Method. Zhang Junfeng developed the invention.
The patent application number is CN202411386030 20240930. The patent publi..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Zhejiang Electric Power Construction Co Ltd has sought patent for Submarine Pipeline Corrosion Rate Prediction Method, System, Equipment and Medium. This invention was developed by Sun Guangming, Wang Bohong, Zhang Lijie, Jiang Bei, He Yungen, Ma Hui, Chen Ming, Chen Gang, Yang Yi and Li Bizheng.
The patent..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has published State Grid Shanghai Electric Power Design Co Ltd patent application for Underground Pipeline Burying Position Examination Method Based on Computer Geometric Rule Calculation. The invention was developed by Huang Yizhang, Lin Min, Zhou Ping, Tong Jiade a..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- AVIC Xi'an Aircraft Industry Group Co Ltd has submitted a patent application for Rapid Design Method for Two-layer Rubber Pipe Clamp Forming Mold and Electronic Equipment. This invention was developed by Wu Xianglong, Yang Liang, Wu Jie, Wang Xiaokai, Yang Wenju and Liu Bingxin.
The patent application numbe..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Zhichengzao Beijing Tech Co Ltd has submitted a patent application for Multi-sensor Information Fusion Method for Sewage Pipeline Detection Robot. Liu Pengju, Zhao Dan, Liu Junwu and Sun Wei developed the invention.
The patent application number is CN202511637504 20251110. The patent publication number is C..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received Shanghai Tongqi Tech Co Ltd patent application for Method and System for Identifying Abnormal Working Condition of Drainage Pipeline Based on Attitude Time-frequency Image of Detector. Yan Hexiang, Wang Jiaying, Xin Kunlun, Meng Jinheng, Tao Tao and Xiao..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Hubei Huawei Petrochemical Machinery Equipment Mfg Co Ltd has submitted a patent application for Chemical Pipeline Corrosion Defect Detection Method. Deng Guo developed the invention.
The patent application number is CN202511995314 20251226. The patent publication number is CN121765420 (A). International Pa..
Pipe
| Fri 03 Jul 2026
Geneva, July 4 -- World Intellectual Property Organization has released Polyflow LLC patent application for a Method and Apparatus for Increasing the Collapse Resistance of a Flexible Pipe. This invention was developed by Vehlow Devon Cameron.
The patent application number is WO2025US58557 20251208. The patent publication num..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Beijing Jinchangcheng Mining Equipment Co Ltd has submitted a patent application for Multi-stage Pipeline Magnetic Filter with High Magnetic Conductivity. Zhao Zizhi, Chen Xilong and Chen Jun developed the invention.
The patent application number is CN20251243825 20251231. The patent publication number is C..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Zhejiang Taizhou Airport Man Co Ltd has sought patent for Self-propelled Fire Hose REEL Device for Airport. This invention was developed by Wang Jingyao.
The patent application number is CN202511840752 20251208. The patent publication number is CN121775391 (A). International Patent Classification code is A6..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released Dongtai City Haiou Navigation Equipment Co Ltd patent application for Fire Hose Box with Intelligent Preloading System. This invention was developed by Zhou Yulin and Zhou Yulai.
The patent application number is CN20261074097 20260120. The patent publ..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Avita Corp has submitted a patent application for Replaceable Exhaust Pipe Fitting, Sphygmomanometer Provided with Exhaust Pipe Fitting and Exhaust Method of Sphygmomanometer. This invention was developed by Huang Yizhi, Zhuang Bihao and Wu Youxin.
The patent application number is CN202511367859 20250924. T..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Xiangping Semiconductor Equipment Suzhou Co Ltd has submitted a patent application for Equipment for Guiding Chip into Material Pipe. This invention was developed by Wan Changhai.
The patent application number is CN20251203649 20251229. The patent publication number is CN121772671 (A). International Patent ..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released Nayuanfeng Science & Tech Development Co Ltd patent application for Heat Removal and Energy Saving System of Water-cooling Multi-connected Heat Pipe Air Conditioner All-in-one Machine Room and Control Method. This invention was developed by Liu Zhihui, L..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Robert Bosch Co Limited has submitted a patent application for Pulsating Heat Pipe Radiator. This invention was developed by Straub Heiko.
The patent application number is CN202511412008 20250929. The patent publication number is CN121772172 (A). International Patent Classification code is H05K7/20. Coopera..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Robert Bosch Co Limited has applied Chinese patent for Pulsating Heat Pipe Radiator. Frey Yann F developed it.
The patent application number is CN202511410264 20250929. The patent publication number is CN121772171 (A). International Patent Classification codes are H05K7/20, H10W40/22, H10W40/47, H10W40/73 a..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Dongtai Yuanyang Stainless Steel Mfg Co Ltd has filed a patent application for Fusion Welding Device for Stainless Steel Flanged Pipe Fitting. This invention was developed by Zhao Qian and Zhao Weidong.
The patent application number is CN202610109448 20260127. The patent publication number is CN121776744 (A..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Wuxi Yiguantong Ventilation Pipeline Mfg Co Ltd has filed a patent application for Automatic Round Pipe Welding Device Facilitating Feeding and Discharging. This invention was developed by Guo Zhihui, Huang Hua and Liu Rong.
The patent application number is CN202511993192 20251226. The patent publication nu..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Kunshan Yunco Prec Co Ltd has filed a patent application for Laser Forming Machining System for Precise Thin-wall Metal D-shaped Pipe Instruments. This invention was developed by Peng Huibin and Xia Faping.
The patent application number is CN202511824194 20251205. The patent publication number is CN12177669..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- The First Construction & Engineering Co Limited Of Beijing Construction Engineering Group has submitted a patent application for Butt Joint Device for Building Pipeline Welding Process. This invention was developed by Yang Chunlin, Zhang Hongwei, Wang Zibin, Gao Sirui, Chen Yuxin, Bai Xue, Meng Tao, Zhang Huix..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received University of Science and Technology Beijing and Chongqing Municipal Center For Disease Control And Prevention Chongqing Acad Of Preventive Medicine patent application for Collecting and Purifying Device for Welding and Electric Welding Smoke Dust in Pip..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has published Hefei Yiwei Tech Co Ltd and Wuxi Yiwei Equipment Tech Co Ltd patent application for Brazing Pipeline Fixing Tool of Novel Structure. The invention was developed by Jin Xin, Li Zhiheng, Zhang Zhaolong and Yang Zhilin.
The patent application number is ..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Tianjin Xinye Shengqiu New Energy Tech Development Co Ltd has submitted a patent application for Metal Pipe Cut-off Machine. This invention was developed by Zhang Lei, Zhang Yan and Yang Guozhi.
The patent application number is CN202610149141 20260203. The patent publication number is CN121776577 (A). Inter..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has published Luoyang Institute of Science and Technology, North China University of Water Resources & Electric Power and Zhuhai Ganglong Metal Co Ltd patent application for Automatic Copper Pipe Cutting Equipment and Cutting Method Thereof. The invention was develop..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received China National Heavy Machinery Research Institute Co Ltd patent application for Cut-off Machine for Steel Pipe Production. Wang Jianguo, Su Zhenhua, He Bo, Konomoto Takashi, Zhang Chao, Ma Haikuan and Du Xuebin developed the invention.
The patent appl..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received Liaocheng Dev Zone Jinyun Steel Pipe Co Ltd patent application for Automatic Cutting Equipment and Method for Seamless Steel Pipe Machining. Cao Qiming, Zhang Tonghua, Zhang Jinzheng and Cheng Na developed the invention.
The patent application number ..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Wuxi Digital Solutions Numerical Control Welding Equipment Co Ltd has submitted a patent application for Narrow-space Pipe Cutter. Yu Lin developed the invention.
The patent application number is CN20251225380 20251230. The patent publication number is CN121776561 (A). International Patent Classification co..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Wuxi Huaertai Machinery Manufacture Co Ltd has submitted a patent application for High-strength Alloy Pipe Fitting Forging Device. Li Zhongyun and Huang Xingjun developed the invention.
The patent application number is CN202610187391 20260210. The patent publication number is CN121776394 (A). International ..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Chongqing Zhongyi Xintong Pipe Ind Co Ltd has applied Chinese patent for Collecting Pipe Riveting Forming Equipment. Qiu Ruzhong developed it.
The patent application number is CN202610219446 20260224. The patent publication number is CN121776364 (A). International Patent Classification codes are B21D37/10 a..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has published Qingdao Hongfang Copper Ind Co Ltd patent application for Multi-section Synchronous Bending Forming Method for Copper Pipe. The invention was developed by Wang Zhenqin.
The patent application number is CN20251204175 20251229. The patent publication n..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Shanghai Construction Jiangsu Steel Structure Co Ltd has filed a patent application for High-precision Anti-deformation Round Pipe Bevel Forming Die and Using Method. This invention was developed by Huang Lixian, Tan Zhusheng, Zhao Mingxiang, Mao Xinfeng and Yang Jiajia.
The patent application number is CN2..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released Guizhou Fenggang Yilan Outdoor Products Co Ltd patent application for Automatic Aluminum Alloy Pipe Finish Broaching Equipment. This invention was developed by Li Yawei and Dai Mingshuang.
The patent application number is CN202410720464 20240605. The ..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released Zhaoqing City Feihong Machinery & Electrical Co Ltd patent application for Straightening Structure of Large Pipe Contracting Machine and Large Pipe Contracting Machine Using Same. This invention was developed by Zhong Ruiyun, Zeng Xiangyun, Luo Weibin, Z..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Qisheng Chuangzhan Shandong Metal Tech Co Ltd has applied Chinese patent for Hot Rolling Press Forming Process for Stainless Steel Sewage Pipe. Zheng Yingjie and Zhang Huaiyang developed it.
The patent application number is CN202610278018 20260309. The patent publication number is CN121776247 (A). Internati..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Shanghai Nuojing Environmental Protection Tech Co Ltd has submitted a patent application for Ozone Pipeline Inner Wall Descaling Device. Jin Yuelei and Liu Xianjun developed the invention.
The patent application number is CN202610189133 20260210. The patent publication number is CN121776205 (A). Internation..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Ecological Restoration Tech Branch Of Anhui Magang Mining Resources Group Co Ltd has submitted a patent application for Scraper Type Cleaning Device for Acid Water Pipeline. This invention was developed by Li Guang, Wang Hanqiang, Li Gang and Yan Changqing.
The patent application number is CN202610253223 20..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Sunrise Energy Tech Ltd has submitted a patent application for Oil Field Injection Well Test Pipe Column Resistance Dredging Device. Zhang Jian, Zhao Yunhua, Ma Jie, Tian Shan, Zhu Qinglin, Li Shanwen, Zhu Xiangbin and Wang Qiong developed the invention.
The patent application number is CN202511725061 20251..
Pipe
| Sat 04 Jul 2026
Geneva, July 4 -- Aquarius Spectrum Ltd has filed a patent application for Sensor and Method for Leak Detection in a Pipe Network. This invention was developed by Solomon David.
The patent application number is WO2025IB62853 20251215. The patent publication number is WO2026133065 (A1). International Patent Classification code..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Xiamen Ruiju Medical Tech Co Ltd has submitted a patent application for Preparation Method of Polymer Pipe and Nerve Scaffold. This invention was developed by Lan Zhiyuan.
The patent application number is CN202311732300 20231216. The patent publication number is CN121777441 (A). International Patent Classif..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has published Hebei Hengtong Pipe Fittings Group Co Ltd patent application for Hot-bending Elbow Zero-hollowing 3pe Protection Production Equipment and Process for Long-distance Pipeline. The invention was developed by Han Zhipeng, Zhang Jinsuo, Wang Liang, Ji Yanqin..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released Xingya Suzhou Intelligent Equipment Mfg Co Ltd patent application for Method and System for Detecting and Adjusting Radial Wall Thickness and Eccentricity of Large-diameter Pipe. This invention was developed by Huang Ya'ou.
The patent application numb..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has published Yangzhou Liangcheng Auto Parts Co Ltd patent application for New Energy Automobile Cooling Pipeline Forming Die and Forming Control Method. The invention was developed by Zhang Shaowei, Wu Zhengxiang, Zhang Yanjun, Zhou Liang and Liu Ping.
The patent..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Quzhou City Xinyang Machinery Mfg Co Ltd has applied Chinese patent for Production Line Shared by Concrete Electric Pole and Pipe Pile. Xiao Shuowen and Lin Jiangbi developed it.
The patent application number is CN202610233260 20260227. The patent publication number is CN121777279 (A). International Patent ..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Yima High Tech Dev Jiangsu Co Ltd has submitted a patent application for Built-in Concrete Distributing Device for Pipe Pile Steel Mold and Using Method of Built-in Concrete Distributing Device. This invention was developed by Shi Lixia.
The patent application number is CN202511997161 20251227. The patent p..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Zhejiang Jinglan Electric Power Equipment Co Ltd has submitted a patent application for Mpp Power Cable Protection Pipe Cutting Equipment and Cutting Method Thereof. This invention was developed by Kim Pil-sung and Luo Mingfeng.
The patent application number is CN202511741795 20251125. The patent publicatio..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Zhangjiagang Yinghao Tools Co Ltd has sought patent for Quick-adjusting Pipe Wrench. This invention was developed by Zhou Yinghao and Zhou Dongping.
The patent application number is CN202511962115 20251224. The patent publication number is CN121777087 (A). International Patent Classification code is B25B13/..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received Hefei Xieli Hydraulic Tech Co Ltd patent application for Simple Assembling Tool for Electromagnetic Pipe. Jia Lingling, Yao Yong, Jiang Pengpeng, Wang Weiming, Tao Xingao, Han Lichun, Zhang Yong and Wang Wu developed the invention.
The patent applicat..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received Yancheng Dafeng Chuangke Construction Machinery Co Ltd patent application for Casting Tool Mold of Copper Casting Fire-fighting Pipe Fitting. Li Mingshuo, Zhang Weihong and Chen Hongwei developed the invention.
The patent application number is CN20251..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Xinyi Dade Concrete Co Ltd has sought patent for Concrete Prefabricated Frame Supported by Concrete Pipe Piles. This invention was developed by Zhang Jin, Du Guiyang and Shi Guichen.
The patent application number is CN202511838594 20251208. The patent publication number is CN121777001 (A). International Pat..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released Shandong Guodong Electric Co Ltd patent application for Mpp Cable Protection Pipe Production and Processing Equipment and Use Method. This invention was developed by Hu Jinli.
The patent application number is CN202610150965 20260203. The patent public..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Yichang Yuneng Precision Tech Co Ltd has applied Chinese patent for Deep Hole Punching Device for Drill Rod Casing Pipe and Technology of Deep Hole Punching Device. Li Junjie, Zhu Hui, Fu Qi and Hu Xiaoting developed it.
The patent application number is CN202610132090 20260130. The patent publication number..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Shiyun Foshan Intelligent Tech Co Ltd has submitted a patent application for Mandrel Integrated Pipe Penetrating Equipment and Method for U-shaped Pipe of Heat Exchanger. This invention was developed by Ge Hongqi and Wang Yi.
The patent application number is CN202610214268 20260213. The patent publication n..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Weihai Wuchuan Ship Mfg Co Ltd has submitted a patent application for Segmented Suspension Type Ship Special-shaped Pipe System Welding Clamp. This invention was developed by Qin Liming, Zhang Zhao and Zhang Wangzheng.
The patent application number is CN202610107909 20260127. The patent publication number i..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released Foshan Shunde Jiefeng Ind Automation Co Ltd patent application for Flange and Water Pipe Welding Equipment. This invention was developed by Xie Zuochao, Luo Chubing, Chen Mengfei, Xie Jun and Yang Liu.
The patent application number is CN202511975124 2..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received Beihang University and Aecc Shenyang Engine Research Inst patent application for Pipeline Boundary Condition Reproduction Method and Device Based on Modal Degree-of-freedom Equivalence. Li Jishi, Zhang Keying, Zhang Qicheng, Gao Lei, Huo Binghui, Wang Xi..
Pipe
| Fri 03 Jul 2026
Beijing, July 3 -- Yewei Equipment Mfg Group Co Ltd, Hubei Yexiuping Intelligent Equipment Mfg Co Ltd, Wuhan Yeheng Tech Co Ltd, Hubei Yejing Intelligent Equipment Mfg Co Ltd and Hubei Ye Wei Intelligent Tech Co Ltd have filed a patent application for High-flow Low-resistance Arc-shaped Bent Pipe of Grain Elevator. This inventio..
Pipe
| Fri 03 Jul 2026
Beijing, July 3 -- Guangxi Kegui Construction Eng Co Ltd and Guangxi Fuhan Numerical Control Technology have applied Chinese patent for Non-excavation Lining Repairing Robot for Water Supply Pipeline and Using Method of Non-excavation Lining Repairing Robot. Cui Mingjun, Wei Kuncheng, Huang Shangji, Pan Haibin, Qiu Shusen, Hu Ka..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Sichuan Shuifa Survey and Design Research has submitted a patent application for Dredging Device Capable of Being Matched with Different Types of Water Conveying Pipelines. This invention was developed by Han Peidong and Liu Changsheng.
The patent application number is CN202610181143 20260209. The patent pu..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- CHN Energy Group Ningxia Coal Industry has filed a patent application for Pipeline Dredger. This invention was developed by Tian Jinhu, Liu Jinbao, Zhang Baogang, Fan Weipeng, Zhao Yuanqi, Luo Wenbao and Wang Bo.
The patent application number is CN202511911500 20251217. The patent publication number is CN12..
Pipe
| Fri 03 Jul 2026
Beijing, July 3 -- 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 Environment-friendly and Efficient Gasified Coarse Slag Pipeline Conveying System and Method. This invention was developed by Wang Ke, Zhang Mi..
Pipe
| Fri 03 Jul 2026
Beijing, July 3 -- China Nuclear Power Operation Technology and Harbin Inst Of Technology have submitted a patent application for Heat Transfer Pipe Inner Hole Clamping Mechanism Capable of Being Rapidly Replaced. This invention was developed by Gao Houxiu, Liao Shusheng, Zhang Kuan, Liu Jiang, Zhao Jie and Fan Jizhuang.
The ..
Pipe
| Fri 03 Jul 2026
Geneva, July 4 -- Qualcomm has submitted a patent application for Multiple Subscriber Identity Module (msim) with Carrier Aggregation (ca) in a Downlink Pipe Limited Transceiver. This invention was developed by Jian Yung-yih, Abdel Ghany Ehab, Thatavarthy Sree Venkatesh, Sridhara Sriramgopal, Juneja Raveesh, Rajendran Parthiban,..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- China Tower has submitted a patent application for Urban Drainage Pipe Network Data Processing Method and Device and Electronic Equipment. This invention was developed by Li Zhe, Xu Bing, Wang Xuehan, Shen Zhisheng, Sun Gang, Ren Yongfu, Li Zengjun, Guo Xiaowei, Li Jian and Liu Guangqi.
The patent application..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Nanjing University of Technology has applied Chinese patent for Pipe Pile Post-construction Aging Bearing Capacity Prediction Method Based on Pore Pressure Static Sounding and Static Pressure Final Pressure. Zhang Peng, Hu Aoquan, Qian Xiaqing and Wang Jingrui developed it.
The patent application number is CN..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Powerchina Guiyang Engineering Corporation has submitted a patent application for Cascade Failure Assessment Method for Underground Water Supply Pipeline Structure. This invention was developed by Li Bin, Zhang Qing, Luo Chao, Zhang Ran, Fang Hongyuan, Di Danyang, Zhang Haichao, Wang Niannian, Wen Peng, Yang M..
Pipe
| Fri 03 Jul 2026
Geneva, July 4 -- GE Hitachi Nuclear Energy Americas has applied WIPO patent for Pipe Connection Assembly. Eichenberger Louis C and Arcaro Michael A developed it.
The patent application number is WO2025US60633 20251219. The patent publication number is WO2026136860 (A1). International Patent Classification codes are F16L37/248,..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Zhengzhou Sanzhong Energy Technology has submitted a patent application for Horizontal Pipeline Butt Joint Laser Welding Machine for Thermal Power Plant. Li Bingyang, Dong Zheng, Zhang Zhiwen and Mou Zhirong developed the invention.
The patent application number is CN202610187713 20260210. The patent publicat..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- CCCC Third Harbour Engineering has submitted a patent application for Miniaturized Self-fixing Type Steel Pipe Pile Annular Welding Pile Splicing Machine. This invention was developed by Zhang Fuchun, Wang Bing, Yang Huan, Xing Zhiqi, Mu Qi, Zhu Gaofeng and Huang Xu.
The patent application number is CN2026103..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has published Offshore Oil Engineering patent application for Adjustable Efficient Pipeline Cutting and Discharging Device and Using Method Thereof. The invention was developed by Liu Hanwu, Liu Kai, Wang Bin, Zhao Zhiming, Kang Youngmyoung, Zhao Shouwei, Liu Lida, N..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released Guanxian Yiming Bearing patent application for High-speed Forming Process for Cooperatively Cutting Bearing Pipe by Multiple Cutters. This invention was developed by Chen Yanfeng, Pan Piliang, Liu Yongyuan and Chen Qingyun.
The patent application number..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Guangzhou Installation Group has submitted a patent application for Construction Method for Flaring Type Connection of Steel-plastic Composite Pressure Pipe. This invention was developed by Liang Junjie, Yuan Zhiwei, Zhou Mi, Cai Yuexiao, Zhou Zhilin, Zhang Linlong, Liang Guotao, Kong Haoquan, Lim Kyung-hwan, ..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Hangyu Zhizao Beijing Engineering Technology has submitted a patent application for Process for Preparing and Forming Pipe Blank with Variable Pipe Diameter and Equal Wall Thickness. Li Peifeng, Cheng Pengzhi, Ruan Shangwen and Zhang Meng developed the invention.
The patent application number is CN20251247500..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received Taiyuan Heavy Industry patent application for Hydraulic Proportional Balance Control Loop for Mandrel Support Frame of Mandrel Pipe Mill. Zhang Li, Huang Xian'an and Cao Meizhong developed the invention.
The patent application number is CN202511982614 2..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has published Changzhou Runlai Technology patent application for Multi-roller Planetary Rolling Mill Device for Reducing Processing of Pipes. The invention was developed by Jiang Liping, Wang Hui, Liu Hongkou and Zhou Jie.
The patent application number is CN20261025..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Harbin Guanghan Gas Turbine has applied Chinese patent for Flushing Device for Hydraulic Oil Pipeline. Yin Peng, Yang Anning, Liu Zhongqiang, Yang Yu and Hao Shenggong developed it.
The patent application number is CN202610146735 20260202. The patent publication number is CN121776200 (A). International Patent..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Fujian Xinlongdu Fire Fighting Technology has submitted a patent application for Automatic Binding and Buckling Device for Fire Hose. This invention was developed by Hong Shungang.
The patent application number is CN202610276573 20260309. The patent publication number is CN121775390 (A). International Patent ..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Wuxi Derun Electron has submitted a patent application for Coffee Powder Static Elimination Structure of Discharge Pipe of Coffee Bean Grinder. This invention was developed by Miao Hongliang and Li Jiahao.
The patent application number is CN20251228168 20251230. The patent publication number is CN121772079 (A..
Pipe
| Sat 04 Jul 2026
Geneva, July 4 -- Sanoh Industrial has sought patent for Pipe Connection Structure and Connection Member. This invention was developed by Mori Hiroaki.
The patent application number is WO2025JP42848 20251209. The patent publication number is WO2026134033 (A1). International Patent Classification codes are F16L27/08 and F16L37/1..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Zhejiang Zhongcai Pipes Science & Technology has filed a patent application for Manufacturing Method of Heat Preservation and Insulation Pipeline. This invention was developed by Liu Wenyue, Zhang Changwei, Takagai Akira and Xu Xiangqi.
The patent application number is CN202511997460 20251227. The patent publ..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Shandong Donghong Pipe Industry has submitted a patent application for Machining Mold and Method for Sensing Type Pipeline and Sensing Type Pipeline. Kong Debin, Yang Cuiwei, Dong Qingshen, Ni Fengyao, Hu Zhaoyuan, Cao Jingkai, Kong Dedi, Wang Xiaofeng, Kang Hyo-han and Sun Zhizhuang developed the invention.
..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has published Maanshan Shengyuan Pipeline patent application for Mixing Equipment and Mixing Method for Pipeline Injection Molding. The invention was developed by Cui Yongkang and Yan Liang.
The patent application number is CN20261091943 20260123. The patent publica..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received Wuxi Zhongben Special Section Tube patent application for Special-shaped Steel Pipe Production Equipment. Jiang Daoding developed the invention.
The patent application number is CN202610119991 20260128. The patent publication number is CN121776891 (A). ..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received Wuhan Honghai Technology patent application for Welding Tool for Self-adaptive Bent Pipe Radian Clamping. Jiang Yan and Liu Chao developed the invention.
The patent application number is CN202610150343 20260203. The patent publication number is CN121776..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Jinan Huaming-Bote Intelligent Technology has filed a patent application for Position-adjustable Supporting Table for Welding Girth of Opening Pulling Branch Pipe of GIS High-pressure Shell. This invention was developed by Yuan Sheng, Zheng Tianqing, Yan Fangliang and Yang Wei.
The patent application number i..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- Jinan Bodor Laser has submitted a patent application for Laser Pipe Cutting System. Guo Fangjia, Gu Zhongxin, Du Fuqiu, Tang Zixuan, Liu Guilun, Wang Fafeng and Meng Yixing developed the invention.
The patent application number is CN202610210744 20260213. The patent publication number is CN121776702 (A). Inte..
Pipe
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released Jinan Bodor Laser patent application for Double-station Laser Pipe Cutting Machine and Cutting Method. This invention was developed by Guo Fangjia, Lu Shiqiang, Li Weichao and Tan Liang.
The patent application number is CN20261074015 20260120. The paten..
Pipe
| Thu 02 Jul 2026
Alexandria, July 3 -- Premier Tech Eau et Environnement Ltee has secured a patent on Device Comprising a Floating Plate and Extendable Pipe for Controlled Discharge of Liquid. Panaccio Béatrice, Paquet Antonin, Lavoie Samuel, Gilbert Yan, Côté Colin and Daigle Jean-pierre developed the invention.
The patent application num..
Pipe
| Fri 03 Jul 2026
Beijing, July 3 -- Ningbo Hongwu Pipe Ind Co Ltd has filed a patent application for Device for Testing Air Tightness of Liquid Cooling Pipe. This invention was developed by Huang Shuangwu, Jiang Yifeng and Sun Jiaqi.
The patent application number is CN202610261954 20260305. The patent publication number is CN121757567 (A). In..
Pipe
| Thu 02 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has released Eslink Computing Hangzhou Co Ltd and Goldcard Smart Group patent application for Pipe Network Test Pile Distribution Point Optimization Method, Device and Equipment. This invention was developed by Zhang Yanwu, Wang Shuang, Xiao Zhilei and Wang Wang.
..
Pipe
| Thu 02 Jul 2026
Beijing, July 3 -- Anyang Lanrun Water Co Ltd has submitted a patent application for Water Diversion Pipeline Risk Assessment Method and System and Storage Medium. This invention was developed by Wang Jixuan, Zhang Guozhi, Fu Jintao, Li Sheng, Zhai Xiaoyu, Wang Yu, Yang Zhenkun, Zhang Weiyi and Li Qiming.
The patent applicati..
Pipe
| Fri 03 Jul 2026
Beijing, July 3 -- Anshan Steel Metallurgical Furnace Technology has sought patent for High-strength Long-life RH Dip Pipe Gunning Mix and Preparation Method Thereof. This invention was developed by Sun Xun, Lyu Yanping, Liu Yan, Qi Tongrui, Wang Yuchen and Sun Xianhong.
The patent application number is CN202511965193 2025122..
Pipe
| Fri 03 Jul 2026
Beijing, July 3 -- Tianjin Yongsheng Silicate Co Ltd has sought patent for Energy-saving and Environment-friendly Recycled Concrete Pipe Pile and Preparation Method Thereof. This invention was developed by Dai Weiyi and Dai Hongtao.
The patent application number is CN202511593686 20251103. The patent publication number is CN1..
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