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Pipe
| Mon 15 Jun 2026
Alexandria, June 15 -- Northeast Gas Ass has submitted a patent application for System, Method & Apparatus for Remote Pipe Inspection. Herman Jason, Shasho Jeffrey, Kumar Nishant and Carlson Lee developed the invention.
The patent application number is US202519389174 20251114. The patent publication number is US20260160708 (A..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- Dongguan Xuntao Electronic Co Ltd has sought patent for Connector Assembly with Holding Arm to Fix Light Guide Pipe. This invention was developed by Huang Bin, Yao Kunlin, Chen Hongji and Zeng Chenhui.
The patent application number is US202519300472 20250814. The patent publication number is US202601633..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- Ningxia Qinglong Steel Plastic Composite Pipe Co Ltd has submitted a patent application for Novel Connecting Structure of Stainless Steel Composite Steel Pipes and Using Method of Novel Connecting Structure. This invention was developed by Dong Qian, Zhang Jijian, Ma Rui, Wen Pengjun, Zhai Putian, Zhao Yibin ..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Jiangsu Zhongju Special Steel Co Ltd patent application for Cutting Device for Seamless Steel Pipe Machining. Wang Jun and Li Wei developed the invention.
The patent application number is CN202511928618 20251219. The patent publication number is CN12..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Hangzhou Qianjiang Gas Co Ltd patent application for Natural Gas Pipeline Cutting and Assembling Device. Yin Yizhen developed the invention.
The patent application number is CN202511608959 20251105. The patent publication number is CN121607707 (A). I..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Dongying Huanghe Gas Co Ltd patent application for Gas Pipeline Cutting Mechanism and Machine Tool Thereof. Yin Chengyu, Geng Anying, Fu Mingyong and Wang Dandan developed the invention.
The patent application number is CN202610105860 20260127. The p..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Shanghai Composite Mat Tech Co Ltd patent application for Reverse Thrust Spray Pipe and Non-coaxial Part Integrated Cementing Assembly Method Thereof. The invention was developed by Zhao Xueting, Xiao Haigang, Zou Junjun, Qian Zhiying, Wang Jingang, Ya..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Sartorius Stedim Fmt SAS patent application for Cutting Device for Pipe Breaking and Method for Preparing Pipe Breaking. The invention was developed by Unterlechner Christian.
The patent application number is CN20248050049 20240820. The patent publi..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- Orix Entpr Co Ltd has submitted a patent application for Pipe Cutter. This invention was developed by Liao Eric.
The patent application number is US202519368587 20251024. The patent publication number is US20260158693 (A1). International Patent Classification codes are B26D3/16, B26D7/01 and B26D7/02.
..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- King Rack Ind Co Ltd has sought patent for Tightening Structure for Connecting Pipe of Bicycle Carrying Frame and Bicycle Body. This invention was developed by Cai Jiarong and Wang Qiugui.
The patent application number is CN202511878371 20251212. The patent publication number is CN121608685 (A). Internatio..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Hebei Zhongsu Pipeline Tech Co Ltd has filed a patent application for High-strength Composite Pipe and Manufacturing Method Thereof. This invention was developed by Gao Ning, Gu Aiping and Ren Zhen.
The patent application number is CN20261055553 20260116. The patent publication number is CN121608437 (A). I..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Wu Zhenglin patent application for Safe Opening Adding Construction Method for Pe Hot Melting Pipeline. Yang Xiaoshuang and Wu Zhenglin developed the invention.
The patent application number is CN202610117531 20260128. The patent publication number i..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- CCFEB Industrial Equipment Installation Co Ltd has sought patent for Mobile Pipeline Film Covering Robot Equipment and Method. This invention was developed by Jiang Feng, Duan Hao, Xu Zhipeng, Kan Xingwen, Zhang Jianbo, Yang Yu and Li Jian.
The patent application number is CN202511408107 20250929. The pate..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Kaixin Pipeline Tech Co Ltd has applied Chinese patent for Injection Molding Machine and Injection Molding Method for Integrally Forming PVC-C Large Pipe Fitting. Wo Yiling, Zhang Yan, Yue Jianwei and Ye Kanxing developed it.
The patent application number is CN202610143322 20260202. The patent publication ..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Hebei Zhongsu Pipeline Tech Co Ltd has applied Chinese patent for High-pressure High-ring-steel Triangular Steady-state Steel Skeleton Plastic Composite Pipeline and Manufacturing System and Method Thereof. Gao Ning, Gu Aiping and Ren Zhen developed it.
The patent application number is CN202610124539 20260..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released Yima High Tech Dev Jiangsu Co Ltd patent application for Manufacturing Method of Concrete Pipe Pile for Building. This invention was developed by Shi Lixia.
The patent application number is CN202511996941 20251227. The patent publication number is CN..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Beijing Institute Of Aeronautical Materials Co Ltd patent application for Titanium Alloy Casting with Pipe Cavity and Casting Method Thereof. The invention was developed by Ye Dong, Zhao Ruibin, Qie Xiwang, Yang Yongchao and Zhang Meijuan.
The paten..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Beijing Institute of Aeronautical Materials Co Ltd has submitted a patent application for Titanium Alloy Casting Containing High-precision Pipe Cavity and Preparation Method of Titanium Alloy Casting. This invention was developed by Zhao Ruibin, Qie Xiwang, Yang Yongchao, Zhang Guang and Zhang Meijuan.
The..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- NST Microelectronics Tech Zhejiang Co Ltd has applied Chinese patent for Pipe Bending Device Facilitating Feeding and Used for Bent Pipeline Piece Machining. Li Zhe and Lee Hae-jun developed it.
The patent application number is CN20251237583 20251231. The patent publication number is CN121607457 (A). Inter..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Shandong Xinshenhao Intelligent Equipment Co Ltd patent application for Driving Transmission Assembly and Method for Seamless Steel Pipe Hot Rolling Machining. The invention was developed by Liu Dong, Jiang Zhaoyong, Zhang Liang and Huang Qingsheng.
..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released Guizhou University of Engineering Science and Huaibei Mining patent application for Cleaning Device for Gas Extraction Pipe Network. This invention was developed by Sun Yulong, Zhao Jing, Che Lu, Gao Jianhua, Liu Kai, Zhan Nan, Wu Yong and Feng Bo.
T..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Taizhou Sanxing Teflon Co Ltd has filed a patent application for Uniform Coating Device Suitable for Large-diameter Pipeline Lining Fluorine Layer. This invention was developed by Han Qingru, Fan Guohua and Han Yuxin.
The patent application number is CN202511930087 20251219. The patent publication number i..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Guangzhou Oci Medical Devices Co Ltd has sought patent for Method and Device for Monitoring Relative Blood Volume of Hemodialysis Pipeline Based on Double Optical Paths. This invention was developed by Kang Zhiyong, Zhong Zhijian, Lin Huimin, Yang Huaqiang, Lin Wei and Wang Hongjian.
The patent application..
Pipe
| Mon 15 Jun 2026
Alexandria, June 15 -- Core Linepipe Inc has sought patent for Pipe, Pipe Connection and Pipeline System. This invention was developed by Henry Gregory Michael and Chen Wei-en.
The patent application number is US202519408033 20251203. The patent publication number is US20260160362 (A1). International Patent Classification cod..
Pipe
| Mon 15 Jun 2026
Alexandria, June 15 -- Ptubes Inc has submitted a patent application for Hvacr Pipe. This invention was developed by Pilone Nicola.
The patent application number is US202519180507 20250416. The patent publication number is US20260160361 (A1). International Patent Classification codes are B32B1/08, F16L9/12 and F16L9/147.
..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- Advanced Water Well Tech has sought patent for Column Pipe System. This invention was developed by Richey Christopher and Wilkins John.
The patent application number is US202519414195 20251209. The patent publication number is US20260160049 (A1). International Patent Classification code is E03B3/12.
..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has published Novarc Tech Inc patent application for Systems and Methods for Seam Tracking in Pipe Welding. The invention was developed by Parnian Neda, Moosavimehr Ehsan, Lowson Mark, Abdollahi Abdolreza and Eskandari Neda.
The patent application number is US20251917989..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has received Beyer Ken patent application for Vacuum Head for Efficient Liquid and Debris Removal from Inside Pipes and Method for Using the Same.
The patent application number is US202519414870 20251210. The patent publication number is US20260158527 (A1). International ..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- Wood Ronny has sought patent for Self-cleaning Transfer Hose.
The patent application number is US202519410076 20251205. The patent publication number is US20260158525 (A1). International Patent Classification codes are B05B1/20, B08B9/032 and F16L11/12.
An abstract released by the U.S. Patent and Tr..
Pipe
| Sun 14 Jun 2026
Alexandria, June 15 -- Mellanox Technologies has sought patent for Debugging Packet Processing Pipelines. This invention was developed by Garlapati Krishna, Lo Alan, Warren Stephen, Ofek Doron and Azrad Matan.
The patent application number is US202619456963 20260122. The patent publication number is US20260161521 (A1). Intern..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- Zhejiang Bosheng Steel Group Co Ltd has filed a patent application for High-strength Corrosion-resistant Stainless Steel Pipe and Preparation Method Thereof. This invention was developed by Ye Jingjie, Wang Chaofan, Xu Lexie and Wang Chaosheng.
The patent application number is CN202511906443 20251217. The ..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Tangshan Caofeidian Urban Drainage Co Ltd has filed a patent application for Urban Drainage Pipe Network Sludge Treatment Equipment. This invention was developed by Lyu Weibo, Zhang Xiaoyu, Wang Tiejian, An Tao, Zhang Yong and Wang Peng.
The patent application number is CN202511845694 20251209. The patent ..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Shanghai Kunbo Automatic Instr Co Ltd patent application for Spiral Line Rail Type Pipe Fitting Conveyor. The invention was developed by Xu Quanxun and Yang Xueming.
The patent application number is CN202610121119 20260129. The patent publication nu..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Jiangsu Haida Pipe Fittings Group Co Ltd patent application for Butt Joint Robot for Pipe Fitting Welding Machining. Wu Lihua, Qin Yisheng, Guan Jianzhong, Tao Jing, Yuan Mingwei and Li Jian developed the invention.
The patent application number is C..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Hunan Yige Special Steel Tech Co Ltd patent application for Steel Pipe Inner Wall Grinding Equipment Based on Rotary Positioning Composite Structure. Wu Qing, Guo Wei, Chen Tiejun, Xu Jiyi, Wu Zhiwei, Zheng Li and Zhang Duanwen developed the invention.
..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Chongqing Xiang Ruijie Automation Equipment Co Ltd has sought patent for Pipe Cutting and Chamfering Equipment and Method. This invention was developed by Yu Hongjiang.
The patent application number is CN202511505446 20251021. The patent publication number is CN121607932 (A). International Patent Classific..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released Yingtan Ruihang Tech Co Ltd patent application for Efficient Steel Pipe Welding Auxiliary Device for Unmanned Aerial Vehicle Manufacturing. This invention was developed by Zeng Rui and Zeng Shijie.
The patent application number is CN202511768539 2025..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Foshan Aotuoma Intelligent Equipment Co Ltd has submitted a patent application for Automatic Welding Line for Input and Output Pipes of Condenser. This invention was developed by Luo Weifeng.
The patent application number is CN20261031106 20260112. The patent publication number is CN121607825 (A). Internat..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released Guangdong Bote Laser Tech Co Ltd patent application for Laser Groove Pipe Cutting Machine Based on Five-axis Linkage. This invention was developed by Tang Hu and Luo Honghui.
The patent application number is CN202610130288 20260130. The patent public..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Liu Shilong has submitted a patent application for Fire Hose Clamping Mechanism, Hose Collecting Mechanism and Fire-fighting Vehicle. This invention was developed by Liu Yongjia, Li Chunkai and Liu Shilong.
The patent application number is CN20261045109 20260114. The patent publication number is CN12160685..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Harbin Forest Fire Fighting Detachment has submitted a patent application for Pipe Belt Cleaning Device. This invention was developed by Hao Jinlong, Ren Yuxing and Zhang Libo.
The patent application number is CN20261033704 20260112. The patent publication number is CN121606857 (A). International Patent Cl..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- CSSC Huangpu Wenchong Shipbuilding Co Limited has sought patent for Quick Reversing Type Water Hose Storage Box. This invention was developed by Kuang Jialin, Li Zhixiong, Zheng Qinglong, Peng Dandan, Hei Xiaodong and Zhang Junhao.
The patent application number is CN202511695692 20251119. The patent public..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Pang Xingxue has submitted a patent application for Combined Type Active Advancing Guide Pipe.
The patent application number is CN202511896850 20251216. The patent publication number is CN121606799 (A). International Patent Classification codes are A61M25/10, A61M25/14 and A61M25/16. Cooperative Patent Cl..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Dezhou Liwei Biotechnology Co Ltd has sought patent for Liquid Pipeline Microwave Sterilization Equipment for Beverage Production. This invention was developed by Su Wei, Zhao Shanliang, Zhang Xuezhi and Hu Libo.
The patent application number is CN202610142468 20260202. The patent publication number is CN1..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Golden Phoenix Laboratory has submitted a patent application for Far-end Discharge Suspension Electrode Jet Pipe for Atomizing Enhanced Active Products. This invention was developed by Liang Runze, Yao Chenguo, Zhu Ting, Chen Kai and Xu He.
The patent application number is CN202511629962 20251108. The pate..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released Zhejiang Hengchang Tech Co Ltd patent application for Anti-piping Device. This invention was developed by Zhu Junyi.
The patent application number is CN202511763644 20251127. The patent publication number is CN121611089 (A). International Patent Clas..
Pipe
| Mon 15 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has published Darcy Solutions Inc patent application for Groundwater Heat Exchanger. The invention was developed by King Daniel, Lavoie Michael, Martin-wagar Ryan and Randolph Jimmy Bryan.
The patent application number is US202519280464 20250725. The patent publication n..
Pipe
| Mon 15 Jun 2026
Alexandria, June 15 -- Newasia Co Ltd has sought patent for Coupling Assembly for Connecting Pipes, and Manufacturing Method Therefor. This invention was developed by Lee Sang Heon and Lee Won Ki.
The patent application number is US202318724422 20230821. The patent publication number is US20260160364 (A1). International Paten..
Pipe
| Mon 15 Jun 2026
Alexandria, June 15 -- Bestdr Infrastructure Hospital Pingyu and Zhengzhou University have applied United States patent for Friction Resistance Testing Device for Side Wall of Pipe Jacking Machine. Zhong Yanhui, Liu Xiaofeng, Li Pengchao, Li Xiaolong, Zhang Bei, Guo Ming and Feng Lei developed it.
The patent application numbe..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- China MCC20 Group Corporation and Anhui MCC20 Construction Co Ltd have submitted a patent application for Sealing Construction Method for Butt Joint Opening of Rain Sewage Socket and Spigot Joint Pipeline. This invention was developed by Shi Feng, Ji Liwei, Li Zhaoyi, Li Caocao, Zhao Liang and Yao Fengjie.
..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- Guangxi Road Construction Engineering Group and GuangXi University have submitted a patent application for Embankment Reinforcing Construction Method During Underneath Crossing of Road Through Water Diversion and Drainage Pipeline Pipe-jacking Method. This invention was developed by Rao Kunrong, Huang Zhen, D..
Pipe
| Sun 14 Jun 2026
Beijing, June 15 -- Dalian Jier Tianjian Pump Co Ltd and Wisdri Engineering & Research Incorporation Limited Co have applied Chinese patent for Spraying Cleaning Pipe Structure for Strip Steel Alkaline Cleaning Equipment and Decontamination Method. Yang Guoliang, Liu Kun, Zhang Yi, Wang Yao, Zhou Zhihui and Jia Honglei developed..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Beijing Municipal Construction and Beijing No. 6 Municipal Construction Engineering have submitted a patent application for Self-adaptive Clamping and Hoisting Equipment for Heat Supply Pipeline of Narrow Pipe Gallery. Lu Ruixue, Zhao Fuyuan, Gou Hao, Xue Cong, Xu Lei, Yin Yingwei, Fu Lili, Wang Antong, Du Xi..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Fujian Wujiang Construction Co Ltd and CCCC First Highway Xiamen Engineering have submitted a patent application for Mounting and Positioning Jig Frame for Pipe Gallery Steel Reinforcement Framework. Wu Jinshui, Li Jiazhen, Wang Tao, Wen Yongming, Lei Shiguo and Fu Dengjian developed the invention.
The pat..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Zhejiang Tianyang Steel Pipe Co Ltd, Shanghai Yiyuan Energy Tech Co Ltd, Shanghai Tianyang Shidai Tech Co Ltd and Shanghai Tianyang Steel Tube Co Ltd have filed a patent application for Seal Welding Prefabrication Process for Hydrogen Blocking Coating and Stainless Steel Intersection Area of Inner Wall Port o..
Pipe
| Mon 15 Jun 2026
Beijing, June 15 -- Luoyang Judian Metal Thermal Proc Equipment Co Ltd and Guangzhou Deyi Intelligent Tech Co Ltd have applied Chinese patent for Steel Pipe Weld Joint Epoxy Spraying Intelligent Robot and Spraying Method. Wen Dehua, He Dongchuan, Ye Xiangyang, Jiang Zhu, Wu Haihong, Jiang Junjie, Li Long, Zou Junfeng, Zhong Wei,..
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 -- 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 -- 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 -- 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 -- 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
| 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 -- 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
| 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 -- 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
| 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 -- 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
| 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
| 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 -- 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 -- 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
| 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
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 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
Beijing, June 15 -- YCIH No. 2 Water Resources and Hydropower Construction has submitted a patent application for Pontoon Type Pump Station Rocker Arm Water Conveying Pipe Installation Groove Excavation Method. This invention was developed by Shao Jiangze, Li Feichi, Yao Kaicheng, Ren Xiaomei, Kang Kai, Zhang Xuewei, Ding Yong, ..
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
| 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
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 -- 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 -- 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 -- 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
| 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
| 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
| 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 -- 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
| 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
| 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
| 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 -- 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
| 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
| 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
| 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
| 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
| 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
| 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..
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