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Pipe
| Fri 08 May 2026
Beijing, May 9 -- Qinghong Energy Group Co Ltd has submitted a patent application for Pipeline Circumferential Weld Preheating Welding Mechanism and Using Method Thereof. This invention was developed by Yu Xinyue, Lu Zhifeng, Gan Xuejun, Zeng Ke, Fan Kai and Song Yan.
The patent application number is CN202511673754 20251114. ..
Pipe
| Fri 08 May 2026
Alexandria, May 9 -- Boost Subscriberco LLC has been granted a patent for Data-streaming System Overlay Infrastructure for Deployment Pipelines. Johnson Matthew developed the invention.
The patent application number is US202318310851 20230502. The patent publication number is US12619481 (B2). International Patent Classificati..
Pipe
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Dreame Innovation Technology, Suzhou and Zhuimi Fengxing Tech Suzhou Co Ltd patent application for Telescopic Pipeline and Cleaning Equipment. The invention was developed by Wang Dong and Wang Xiang.
The patent application number is CN202511802746 202..
Pipe
| Sat 09 May 2026
Beijing, May 9 -- Kaercher GmbH & Co KG Alfred has sought patent for Nozzle Accessory, Accessory Part, Handle, Suction Nozzle Device, Interface Device, Cleaning Hose and Cleaning Device. This invention was developed by Filusch Nina and Horsch Christoph.
The patent application number is CN20248037763 20240424. The patent publi..
Pipe
| Sat 09 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Qingdao Haier Refrigerator Co Ltd and Haier Smart Home for Refrigerator Having Inclined Drain Pipe Disposed at Lower Portion of Refrigerator. Dong Lingyun, Fei Bin, Wang Changzhi and Chen Jianquan developed the invention.
The patent application numb..
Pipe
| Fri 08 May 2026
Alexandria, May 9 -- United States Patent for Connector for Subsea Pipelines and Risers, and Repair of a Pipeline or Riser Utilizing the Connector has been issued to Entagral Eng LLC. This invention was developed by Dolan Iii Lyman J.
The patent application number is US202218264904 20220214. The patent publication number is U..
Pipe
| Fri 08 May 2026
Alexandria, May 9 -- Colt Services LLC has received a patent for System and Method for Containment of Fluids from a Compromised Pipe or Piping System. This invention was developed by Gallian Matthew R and Hoffer Wesley R.
The patent application number is US202217951004 20220922. The patent publication number is US12618503 (B2..
Pipe
| Fri 08 May 2026
Alexandria, May 9 -- S&B Technical Products Inc has been granted a patent for Spline Lock Restrained Pipe Joining System for Plastic Pipe. This invention was developed by Weih Mark A and Quesada Guido.
The patent application number is US202418641943 20240422. The patent publication number is US12618501 (B2). International Pat..
Pipe
| Fri 08 May 2026
Alexandria, May 9 -- Bodus GmbH has obtained a patent for apparatus for inserting and positioning a pipeline lining in a pipe and method for inserting and positioning a pipeline lining in a pipe. This invention was developed by Boller Daniel.
The patent application number is US202218276941 20220208. The patent publication num..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Nantong Jiashun Rubber And Plastic Tech Co Ltd patent application for Yoga Column Inner Pipe Extrusion Molding Machine. This invention was developed by Qian Jian.
The patent application number is CN202511389365 20250926. The patent publication number i..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Jiangsu Jianghua Valves Co Ltd has applied Chinese patent for High-tech Ship Pipeline Valve Shell Casting Cooling Device. Wang Yong, Chen Wenlong, Ma Changwen, Liu Suchen and Wang Qinghua developed it.
The patent application number is CN202511863953 20251211. The patent publication number is CN121267156 (A)...
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Foshan Nanhai Huihuang Plastic Co Ltd has submitted a patent application for Die Structure for Producing S-shaped Integrally-formed Drain Pipe. Chen Qikeng and Chen Qixuan developed the invention.
The patent application number is CN202511751346 20251126. The patent publication number is CN121268161 (A). Inte..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Jiangyin Nangong Forging Co has applied Chinese patent for Rotary Radial Forging and Shaping Device for Steel Pipe Blank Wall. Gao Xin, Xue Song, Gao Zhigang, Wang Peng, Qiu Yajun, Wang Wenwu and Jiang Minghua developed it.
The patent application number is CN202511842333 20251209. The patent publication numb..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Gansu Zhongren Communication Eng Co Ltd has submitted a patent application for Processing Device for PVC Pipe Production Chippings. This invention was developed by Jian Zhe, Jian Zaiping, Chen Yun and Niu Feng.
The patent application number is CN202511750039 20251126. The patent publication number is CN12126..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Anhui Xinsuhu Packaging Tech Co Ltd patent application for Raw Material Mixing Device for Plastic Hose Production. This invention was developed by Wang Xianchun.
The patent application number is CN202511738106 20251125. The patent publication number is..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Jiangsu Hangtian Piping Tech Co Ltd has submitted a patent application for Metal Compensator Group Welding Device for Boiler Pipeline. This invention was developed by Gao Shunzhi, Gao Shunjia and Gao Hongji.
The patent application number is CN202511633661 20251110. The patent publication number is CN12126731..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Changzhou Fengdun Hydraulic Machinery Equipment Co Ltd patent application for Welding Equipment for Hydraulic Pipeline Machining. Wu Chuanjin, Li Runyuan and Lyu Linjuan developed the invention.
The patent application number is CN202511511123 20251022...
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Jiande Huafeng Environmental Protection Tech Co Ltd patent application for Antistatic Pipeline and Preparation Method Thereof. The invention was developed by Wang Guohua, Li Qianen and Miao Wenlin.
The patent application number is CN202511426229 20250..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Suzhou Ruijun Intelligent Tech Co Ltd has applied Chinese patent for Lifting Type Butt Joint Mechanism for Threading Guide Pipe. Wang Shujun developed it.
The patent application number is CN202511589638 20251103. The patent publication number is CN121267282 (A). International Patent Classification code is B2..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Hefei Smarter Technology Group Corp has sought patent for Automatic Central Pipe Lifting Device of Pressure-bearing Layer Special-shaped Steel Bar Lock Catch Armoring Machine. This invention was developed by Lu Fei, Xiang Kun, Wang Sen, Gao Chuankang and Chen Jianghua.
The patent application number is CN2025..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Jiangsu Longking Energy Saving Tech Co Ltd patent application for Full-automatic Heat Pipe End Socket Spinning Production Line. The invention was developed by Li Xiaobing, Du Weiqiang, Li Weihang, Zhang Jiaquan, Zeng Jinfeng, Luo Debiao and Gu Jianqing.
..
Pipe
| Sat 09 May 2026
Alexandria, May 9 -- United States Patent for Pipe Inspection Method has been issued to Hitachi Ge Vernova Nuclear Energy Ltd. This invention was developed by Miki Masahiro, Saga Kaname, Fukuhara Yoshizumi, Yamada Junta, Kurosaki Michiaki and Hirano Akihiko.
The patent application number is US202318389906 20231220. The patent..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Shanghai Hualin Special Rubber Hose Co Ltd patent application for Preparation Process of Steel-making Converter Oxygen Lance Cooling Water Rubber Pipe. The invention was developed by Qi Yutong.
The patent application number is CN202511386326 20250926...
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Jiangsu Zhongcheng Composite LLC has submitted a patent application for Mandrel Concentricity Detection Control System and Method in Sand Inclusion Glass Reinforced Plastic Pipe Winding Process. This invention was developed by Zhao Dezhi and Jin Zhaoyang.
The patent application number is CN202511536726 20251..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Qingdao Hengchang Mould Co Ltd has submitted a patent application for Production Process of Vulcanized Armored Pipe on Inner Wall of Petroleum Drill Rod. This invention was developed by Sun Xiangguo.
The patent application number is CN202511786889 20251201. The patent publication number is CN121268252 (A). I..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Shin Yueh Applied Mat Co Ltd patent application for Thermoforming Plastic Pipe Machine. The invention was developed by Jang Myung Hyun and Chen Qingxian.
The patent application number is CN202410899855 20240705. The patent publication number is CN1212..
Pipe
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Hebei Qianghong Electric Power Eng Co Ltd patent application for Cable Protection Pipe for Erecting Bridge. The invention was developed by Ji Shuangxin.
The patent application number is CN202511807043 20251203. The patent publication number is CN12126..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Wuxi Mingcheng Electric Appliance Co Ltd has submitted a patent application for Pipe Body Surface Salient Point Forming Device and Formed Copper Pipe with Salient Points. This invention was developed by Wan Zhe, Wu Beibei, Xiao Zhaoliang, Li Xiaohong and Yu Xingyu.
The patent application number is CN20251146..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Jiangsu Youfa Steel Pipe Co Ltd patent application for Straightening Device for Straight Seam Steel Pipe. This invention was developed by Gao Liangliang, Dong Xibiao, Yu Changhe, Qin Peng, Pang Hongsen and Yang Rongkai.
The patent application number is..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Shanxi Taigang Stainless Steel Steel Pipe Co Ltd has submitted a patent application for Manufacturing Method of High-performance Oil and Gas Transmission Duplex Stainless Steel Seamless Steel Pipe. This invention was developed by Fan Yefeng, Li Yi and Hou Nan.
The patent application number is CN202511262247 ..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Hunan Yaqi Plastic Co Ltd has applied Chinese patent for Automatic Cutting Device for Plastic Corrugated Pipe Production. Zhang Eming and Zhang Jianren developed it.
The patent application number is CN202511641891 20251111. The patent publication number is CN121268016 (A). International Patent Classification..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Longkou Longpeng Prec Copper Pipe Co Ltd patent application for Drawing Device and Method for Small-pipe-diameter Thick-wall Copper Pipe. The invention was developed by Li Leqi, Wang Zhengtang, Xie Fusheng, Tong Jun and Wang Yi.
The patent application..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Dandong Qianyang Electric Power Telecommunication Ltd Company has sought patent for Integrated Equipment for Synchronously Chamfering Inner and Outer Blades of Cable Protection Pipe. This invention was developed by Zhang Wei, Song Rongqi, Song Jun and Yu Wennuan.
The patent application number is CN2025116358..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Shijiazhuang Zhonghui Cold Bending Welded Pipe Equipment Co Ltd patent application for Welding Forming Sizing Mill for High-frequency Longitudinal Welded Pipe. Sun Xiaoguang and Gao Wenqing developed the invention.
The patent application number is CN20..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Xinchang Tianlao Laboratory has filed a patent application for Inner Surface Machining Device and Method for Airspace Engine Jet Pipe. This invention was developed by Zhang Zhenyu, Guo Hao, Zhao Feng and Zhou Hongxiu.
The patent application number is CN202511378956 20250925. The patent publication number is ..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Beijing Xinmingwei Tech Co Ltd has sought patent for Pretreatment Polishing Device for Rust Steel Pipe Paint Spraying. This invention was developed by Wang Weiming, Xu Weiwei and Xu Zhaoxiang.
The patent application number is CN202511785581 20251201. The patent publication number is CN121267767 (A). Internat..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Weifang East Steel Pipe Co Ltd has sought patent for Grinding and Rust Removing Device for Inner Wall of Steel Pipe. This invention was developed by Cong Yuezeng, Chao Huajun, Zhang Zhiming, Du Guanghui, Chen Shibo, Sun Xiangdong, Fang Xiangchao, Zhang Liming and Zhang Kaiyuan.
The patent application number ..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Yangzhou Longchuan Energy Equipment Co Ltd has filed a patent application for Intelligent Grinding System and Method for Inner Circle of Steel Pipe. This invention was developed by Shi Shanmiao, Zhao Hanying, Wang Lujun, Ding Jianwen and Wu Hao.
The patent application number is CN202511834157 20251208. The p..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- BASF Integrated Base Guangdong Co Ltd has applied Chinese patent for Polishing Machine for Cleaning Inner Wall of Pipeline and Method for Cleaning Inner Wall of Pipeline. Ge Yunzhu, Zheng Chaoyang, Zhang Zhongyu and Lin Weifan developed it.
The patent application number is CN202511811480 20251203. The patent..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Beijing Zksk Tech Co Ltd has submitted a patent application for Heating System of Infusion Pipeline and Heating Method Thereof. This invention was developed by Jiang Leyang, Zhang Diansen, Li Mingxuan and Huang Meng.
The patent application number is CN202511768347 20251128. The patent publication number is C..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Hunan Huaxin Meihao Highway Env Construction Co Ltd has submitted a patent application for Fire-fighting Spraying Pipeline Construction Device. This invention was developed by He Zhenhua, Li Qing, Zhang Tie, Li Haitao and Zhou Wenbo.
The patent application number is CN202511550754 20251028. The patent public..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Jiangsu Kailai Steel Pipe Co Ltd patent application for Seamless Steel Pipe Cutting and Straightening Integrated Equipment. This invention was developed by Shao Bin, Zhou Xinjian, Wang Sheng and Xia Zhengzhi.
The patent application number is CN20251127..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Anhui Hiseed Robot Co Ltd has filed a patent application for Roundness Correction and Welding Type Robot for Steel Pipes. This invention was developed by Yang Mingxing, Qiu Wenqing, Zhang Liang'an and Liu Jun.
The patent application number is CN202410868941 20240701. The patent publication number is CN121267..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Wuhu Xinyuan Metal Tech Co Ltd patent application for Thin-wall Steel Pipe Welding Machine. Qiao Guihua developed the invention.
The patent application number is CN202511696563 20251119. The patent publication number is CN121267483 (A). International P..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Qingdao Angjili Energy Tech Co Ltd patent application for Welding and Positioning Device for Longitudinal Seam of Steel Pipe Pole. The invention was developed by Zhan Xiaoyan and Zou Xiaohui.
The patent application number is CN202511394800 20250928. T..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Zhejiang Jiatai Laser Tech Co Ltd patent application for Follow-up Supporting and Centering Clamping Mechanism for Laser Pipe Cutting Machine. The invention was developed by Zhu Siwei, Chen Hao and Jin Dae-gun.
The patent application number is CN20251..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Shanghai Boci Automation Tech Co Ltd has submitted a patent application for Laser Cutting Head Device and Laser Pipe Cutting Machine Tool. This invention was developed by Tao Xu and Wang Jie.
The patent application number is CN202511737581 20251125. The patent publication number is CN121267419 (A). Internati..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Bazhou Chaobo Musical Instr Co Ltd has filed a patent application for Laser Cutting Equipment Based on Musical Instrument Pipeline Machining. This invention was developed by Li Sidong.
The patent application number is CN202511575919 20251031. The patent publication number is CN121267405 (A). International Pa..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Qingdao Rigid Prec Machinery Co Ltd has applied Chinese patent for Laser Cutting Equipment for Metal Steel Pipe Machining. Duan Shouyuan developed it.
The patent application number is CN202511557566 20251029. The patent publication number is CN121267403 (A). International Patent Classification codes are B23K..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received State Grid Tianjin Electric Power Co Electric Power Res Inst, State Grid Tianjin Electric Power Co and State Grid Corporation of China patent application for On-site Repair Equipment and Method for Welding Defects of Oil-way Connecting Pipe of Power Trans..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Wuxi Shengteng Semiconductor Tech Co Ltd has sought patent for Anti-deformation Positioning Tool and Method for Stainless Steel Pipe Welding. This invention was developed by Wang Lu, Feng Yazhou and Sun Defu.
The patent application number is CN202511755059 20251126. The patent publication number is CN1212675..
Pipe
| Sat 09 May 2026
Alexandria, May 9 -- Hanon Systems has been granted a patent for Pipe Connection Assembly of Heat Exchanger. Lee Duck-ho, Kwon Neung, Sim Ho Chang and Lee Jong Du developed the invention.
The patent application number is US202117798740 20210215. The patent publication number is US12618621 (B2). International Patent Classificati..
Pipe
| Fri 08 May 2026
Alexandria, May 9 -- United States Patent for Insulated Welded Joint for Pipe-in-pipe Systems has been issued to XGS Energy. This invention was developed by Moncarz Piotr D, Mcgilvray Jr Mark and Man Henryk.
The patent application number is US202218293721 20220727. The patent publication number is US12618505 (B2). International..
Pipe
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Schwing for Pipe Diverter Valve Housing for a Thick Matter Pump and Thick Matter Pump. Klassen Waldemar developed the invention.
The patent application number is US202318866814 20230512. The patent publication number is US12618397 (B2). International ..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- 21 Orv Co Ltd has submitted a patent application for Double-pipeline Failure Control Method for Traditional Braking System. This invention was developed by Shi Qibiao, Cao Hui, Zhang Bo, Chen Mingkui and Dong Xiaowen.
The patent application number is CN202511740617 20251125. The patent publication number is ..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Jiangsu Kaifute Machinery Equipment has submitted a patent application for Stretching Type Polishing Assembly and Polishing Brush for Inner Wall of Pipeline. Zhao Guanping, Dong Zhi and Zhao Haiwei developed the invention.
The patent application number is CN202511522158 20251023. The patent publication number ..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Jiaxing Vocational & Technical College has applied Chinese patent for Pipe Fitting Welding Position Burr Trimming Device. Zhao Teng, Sheng Yijun, Liu Jie, Zhang Yifei and Xu Yu developed it.
The patent application number is CN202511578854 20251031. The patent publication number is CN121267701 (A). Internationa..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Zhejiang Zhongcai Pipes Science & Technology has filed a patent application for Low-resistance Threading Pipe Production Method and Threading Pipe. This invention was developed by Zhang Changwei, Gong Hongxia, Shi Jianping, Xu Xiangqi, Takagai Akira and Yang Zhongwei.
The patent application number is CN2025115..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Shanghai Blopak patent application for Shape-following Cooling Mold and Backflow Pipeline Mounting Method. This invention was developed by Yang Hui, Ji Jinping and Shen Kaixiang.
The patent application number is CN202511743393 20251125. The patent public..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received The First Company of China 8th Engineering Bureau patent application for Building Line Pipe Pre-buried Slotting Device and Construction Method. Li Guanhui, Wu Chang, Li Renbin, Gan Shifu, Wang Yuhang, Anpo Rei and Xia Zhengwei developed the invention.
Th..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Shandong University of Technology has submitted a patent application for Ultrasonic and Current-assisted Bulging Device and Method for Metal Special-shaped Pipe Fitting. This invention was developed by Shi Chengcheng, Dong Hao, Ma Mei, Xue Linghao and Sun Jinzhao.
The patent application number is CN20251166792..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Guangdong Benda Building Material patent application for Vertical Forming Method for Reinforced Concrete Pipe Piece. Peng Jianxiong and Wang Jinhui developed the invention.
The patent application number is CN202511674229 20251114. The patent publication ..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Sanming University patent application for Full-automatic Cast Pipe Production System for Micro Pipe Jacking. This invention was developed by Ai Zijian, Meng Yuxing, Zhao Yiqin, Wu Long, Ji Liannan and Zhang Wenjuan.
The patent application number is CN202..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Tangshi Jianhua Construction Material (Shanghai) has applied Chinese patent for Penetrating Type Pipe Die Edge Cleaning Mechanism with Broken Bolt Avoiding Function. Yuan Wenjun and Hou Chaohang developed it.
The patent application number is CN202511113004 20250810. The patent publication number is CN121268067..
Pipe
| Sat 09 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Siemens Schweiz for Measurement Apparatus for Measuring Air Flowing Inside Pipeline. Zhao Fang, Liu Ning, Xue Shi Ding, Song Long, Dong Dian, Xu Ming Xue and Liu Meng Hui developed the invention.
The patent application number is US202017791668 2020010..
Pipe
| Fri 08 May 2026
Alexandria, May 9 -- Zoox has obtained a patent for action reference generation pipeline. This invention was developed by Gallagher Liam and Van Heukelom Matthew.
The patent application number is US202318204347 20230531. The patent publication number is US12617428 (B2). International Patent Classification codes are B60W30/09, B..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Ford Global Technology has submitted a patent application for Frame Internal Pipe Partition Plate. Teixinski Mikolaj, Mansfield Benjamin, Kamble Tushar B, Bell Scott Jonathan, Walsh Jeffrey A, Eckpott Simon K, Chana Leonard Anthony and Ryan Craig developed the invention.
The patent application number is CN2025..
Pipe
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Fujitsu for Machine Learning Pipeline with Visualizations. Liu Lei and Chen Wei-peng developed the invention.
The patent application number is US202217707853 20220329. The patent publication number is US12619910 (B2). International Patent Classificati..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Wuxi Zhongben Special Section Tube has filed a patent application for Special-shaped Steel Pipe Direct Forming Equipment. This invention was developed by Jiang Daoding.
The patent application number is CN202511474409 20251015. The patent publication number is CN121267615 (A). International Patent Classificatio..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Zhejiang Fengmao Technology patent application for Corrugated Pipe Steel Ring Assembling Equipment. This invention was developed by Jiang Keda, Liu Tao, An Zhongwei, Yu Tingmao, Ye Maozhen and Wang Juncheng.
The patent application number is CN20241088304..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- China Energy Engineering Group Tianjin Electric Power Construction has submitted a patent application for Circumferential Welding Device for Pipeline System of Thermal Power Plant. Li Zuopeng, Feng Le, Yuan Yaliang, Liu Jia, Chen Xinyu and Zhao Delong developed the invention.
The patent application number is C..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Qianan Zhengda General Steel Pipe patent application for Platform for Steel Pipe Production and Processing. The invention was developed by Zhang Hongshun, Wang Yuanzhi, Zhai Yongli, Wen Guoqiang and Qu Bo.
The patent application number is CN202511802526..
Pipe
| Fri 08 May 2026
Alexandria, May 9 -- Microsoft Technology Licensing has been awarded a patent for Multivariate Threat Detection for a CI/CD Pipeline. This invention was developed by Trigano David and Israel Moshe.
The patent application number is US202318398109 20231227. The patent publication number is US12619716 (B2). International Patent ..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Shandong Yellow River Engineering Group has applied Chinese patent for Intelligent Welding Device and Method for Pipeline Construction. Chen Mingwen, Yang Guang, Gao Yuan, Li Na, Fu Leilei, Zhang Cong, Gao Tianyu and Wang Peng developed it.
The patent application number is CN202511704687 20251120. The patent p..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- China Huaye Group has applied Chinese patent for Multifunctional Pipeline Transportation and Opening Alignment Device and Operation Method. Zhang Hongming, Du Yansheng, Yang Yu, Xu Binggang and Xu Tong developed it.
The patent application number is CN202511590337 20251103. The patent publication number is CN12..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Jiangsu Jiangguo Intelligent Equipment has sought patent for Welding Process for Equal-diameter Three-way Pipe. This invention was developed by Xu Chao, Chen Feng, Shen Wenli, Yuan Ningxia, Chen Huiyan, Gu Junyu and Shen Yougang.
The patent application number is CN202511659834 20251113. The patent publication ..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Tangshan City Fengnan District Lituo Steel Pipe has submitted a patent application for Intelligent Edge Milling Machine for Pipe Machining. Tang Yuanli, Qu Guilin and Zhao Yongchun developed the invention.
The patent application number is CN202511578377 20251031. The patent publication number is CN121267244 (A..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Huaneng Jiuquan Power Generation has sought patent for Pipeline Branch Pipe Tapping Device. This invention was developed by Ma Zhenshan, Li Jian, Yan Haibin, Yang Shangbin, Jiao Shuyong and Qi Chenjing.
The patent application number is CN202511342425 20250919. The patent publication number is CN121267231 (A). ..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Northwest Institute for Non-ferrous Metal Research has submitted a patent application for Preparation Method of Tantalum-tungsten Alloy Pipe. This invention was developed by Cai Xiaomei, Wang Feng, Liu Hui, Bai Run, Xia Mingxing and Wang Hui.
The patent application number is CN202511570648 20251030. The patent..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Shanghai Integrated Circuit Equipment Materials Industry Innovation Center patent application for Gas Purification Device and Pipeline System for Process Cavity. This invention was developed by Fu Chonglong.
The patent application number is CN20251152293..
Pipe
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Tencent America patent application for Automatic Proxy Mesh Generation Pipeline for Planar Shape Fabric. This invention was developed by Wu Kui, Pan Zherong, Gao Xifeng, Cai Guangyi, Feng Qijia and Wang Lanye.
The patent application number is CN202480358..
Pipe
| Sat 09 May 2026
Beijing, May 9 -- Robert Bosch has sought patent for Heat Pipe Radiator. This invention was developed by Frey Yann F.
The patent application number is CN20248037348 20240604. The patent publication number is CN121263646 (A). International Patent Classification code is F28D15/02. Cooperative Patent Classification codes are F28..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Zhangjiagang Xiafei Plastic has submitted a patent application for Insertion Mounting Process of Liquid Spraying Pipe for Nozzle Assembly. This invention was developed by Xu Yuenian.
The patent application number is CN202511860698 20251016. The patent publication number is CN121267562 (A). International Patent..
Pipe
| Fri 08 May 2026
Beijing, May 9 -- Shaanxi Youfa Steel Pipe has filed a patent application for Welding Seam Extrusion Forming Device for Steel Pipe Welding. This invention was developed by Sun Haicheng, Zhang Zuoquan, Jin Bojun, Liu Fengxin, Ma Ye and Feng Wei.
The patent application number is CN202511639328 20251111. The patent publication num..
Pipe
| Fri 08 May 2026
Alexandria, May 9 -- Microsoft Technology Licensing has secured a patent on Specifying Characteristics of an Output Dataset of a Data Pipeline. Turgeman Tomer, Taber Yisroel Gershon, Rozenbaum Lev and Ophir Ittay Levy developed the invention.
The patent application number is US202217656073 20220323. The patent publication numbe..
Pipe
| Thu 07 May 2026
Beijing, May 8 -- Powerchina Roadbridge Group and Chongqing Jiaotong University have submitted a patent application for Damage Assessment Method and System for Anticorrosive Coating of Water Conveying Pipeline. This invention was developed by Chen Fan, Wang Kui, Chen Zhiwei, Gan Haozhi, Deng Haoran, Zhang Liyang, Li Dan, Li Peng..
Pipe
| Thu 07 May 2026
Beijing, May 8 -- Bengang Steel Plates and Liaoning Technical University have applied Chinese patent for Leaking Stoppage Device and Method for Industrial Enterprise Water Supply Pipe Network. Feng Guobo, Zhang Kai, Lan Ling, Wang Xiaodan, Huang Junwei, Li Xilin, Bai Ruijia, Zhao Di and Liu Ling developed it.
The patent appli..
Pipe
| Thu 07 May 2026
Beijing, May 8 -- Yangjiang Nuclear Power and Suzhou Nuclear Power Research Institute have submitted a patent application for Water Hammer Effect Restraining Mechanism of Nuclear Power Transmission Pipeline. This invention was developed by Dong Xiangxiang, Xue Jinshan, Li Pin, Lin Lei, Huang Xiaobo, Liu Yinli, Xu Decheng and Che..
Pipe
| Thu 07 May 2026
Beijing, May 8 -- Jiangsu Leiting Prec New Material Co Ltd and Yancheng Institute of Technology have sought patent for Translation Type Adjusting Structure of Pipe Fitting Tee Joint. This invention was developed by Zhu Yinde.
The patent application number is CN202511661844 20251113. The patent publication number is CN12125190..
Pipe
| Thu 07 May 2026
Beijing, May 8 -- Wuxi Guangying Electric Power Design Co Ltd and Wuxi Guangying Group have submitted a patent application for Intelligent Identification Management System and Method for Power Transmission Line Cable Pipe Trench. Xu Jiahui, Li Zhiming, Zhao Qiang, Zhang Zhihong, Zhou Weihang, Xu Yun, Zhou Qiyue, Wang Renxiao, Re..
Pipe
| Thu 07 May 2026
Beijing, May 8 -- China Mobile Group Design Inst and China Mobile Communications have submitted a patent application for Air Conditioning Device and Indoor Unit and Outdoor Unit Connecting Pipe Assembly Thereof. Liu Yubo, Liu Hong, Zhang Xuebin, Han Haixiao, Ye Xiaojian, Hao Shuang, Li Jun, Luo Jie, Liu Changxiong, Wu Yuhan, Li ..
Pipe
| Fri 08 May 2026
Beijing, May 8 -- Foshan Haier Freezer Co Ltd and Haier Smart Home have submitted a patent application for Coil Pipe Feeding Device and Sprain Detection Method. This invention was developed by Xie Jiawei, Qin Jinwu and Ren Kailong.
The patent application number is CN202511430610 20250930. The patent publication number is CN12..
Pipe
| Thu 07 May 2026
Beijing, May 8 -- Changjiang Ecology Environmental Protection Group and Wuhu Sanxia Wisdom Water Pipe Home have filed a patent application for Drainage Pipe Network Anomaly Detection Method Based on Unsupervised Positive Sample. This invention was developed by Ding Yunchao, Li Yongnian, Zhang Hao, Chen Fengmei and Zhu Yao.
Th..
Pipe
| Fri 08 May 2026
Beijing, May 8 -- Shenzhen Gongkan Found Engineering Co Ltd and Shenzhen Gongkan Geotechnical Group have applied Chinese patent for Comprehensive Construction Method for Positioning, Pressure Relief and Disassembly of Tool Column in Pre-insertion Method of Steel Pipe Column. Huang Xiaokai, Li Bo, Lei Bin, Tong Xin, Zhang Ying, K..
Pipe
| Fri 08 May 2026
Beijing, May 8 -- Anhui Construction Engineering Road & Bridge Construction Group and Zhejiang University City College have applied Chinese patent for Steel Pipe Latticed Column Integrally-lengthened Steel Pipe Pile Underwater Support and Construction Method. Cheng Tao, Cui Jian, Xu Lei, Hu Haibo and Diao Hongguo developed it.
..
Pipe
| Thu 07 May 2026
Beijing, May 8 -- Dianyuan Environmental Protection Tech Tianjin Co Ltd and Xu Min have filed a patent application for Armor Pipe and Sensing Technology Device for Traffic Line Inspection. This invention was developed by He Zhanmin.
The patent application number is CN202511268767 20250906. The patent publication number is CN1..
Pipe
| Fri 08 May 2026
Beijing, May 8 -- Electric Power Research Institute and Harbin Institute of Technology have submitted a patent application for Multi-mode Vortex Vibration Control Power Transmission Tower Steel Pipe Based on Viscous Liquid Oscillation Damping. Yang Wei, Liu Zehui, Chui Xiaoyi, Chen Wenli, Huang Yewei, Liu Yunchao, Zhang Bo, Xie ..
Pipe
| Fri 08 May 2026
Beijing, May 8 -- Xinjiang Dingli Environmental Technology and Xinjiang Dingchuang New Material Tech Co Ltd have filed a patent application for Manual Forming Tool for Internal Expansion Type Flange of Water Supply Pipeline. This invention was developed by Xie Wen, Xie Wu, Xiang Zhoumin, Li Xinke, Zhang Yunyun, Zhang Qiang, Zhan..
Pipe
| Fri 08 May 2026
Beijing, May 8 -- Hengyang Valin Steel Tube and Hengyang Valin Steel Tube have submitted a patent application for Steel Pipe Isothermal Annealing System and Annealing Method and Application Thereof. Xie Huanming, He Hang, Liu Jilin, Zhu Xuehui, Zhu Lin, Zhu Zhilu, Zuo Guofeng, Liu Bin, Cheng Xianglong, Zan Qifei and Cai Huan dev..
Pipe
| Thu 07 May 2026
Beijing, May 8 -- Changjiang Ecology Environmental Protection Group and Luan Sanxia Wisdom Water Pipe Home Co Ltd have submitted a patent application for Drainage Pipe Network Inspection and Maintenance Management System and Method Based on Liquid Level Elevation Analysis. Han Mouzhi, Wang Dong, Liu Kun and Shu Sheng developed t..
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