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Pipe
| Tue 20 Oct 2026
Alexandria, Oct. 19 -- Aqseptence Group Inc and Johnson Screens Inc have been granted a patent for Pipe Length and Related Methods of Pipe Connection. Leavitt Clarence developed the invention.
The patent application number is US202017629517 20200724. The patent publication number is US12760820 (B2). International Patent Class..
Pipe
| Tue 20 Oct 2026
Alexandria, Oct. 19 -- Shenzhen Ruichenxi Tech Co Ltd has secured a patent on Extendable Drainpipe Assembly. Zhang Xi developed the invention.
The patent application number is US202318392574 20231221. The patent publication number is US12760521 (B2). International Patent Classification code is E04D13/08. Cooperative Patent Cl..
Pipe
| Tue 20 Oct 2026
Alexandria, Oct. 19 -- Nanshin Co Ltd has been granted a patent for Semi-finished Pipe, Method for Producing Semi-finished Pipe, Pipe, and Method for Producing Pipe. Tanaka Takaomi and Matsuo Shohei developed the invention.
The patent application number is US202318366683 20230808. The patent publication number is US12759054 (..
Pipe
| Tue 20 Oct 2026
Alexandria, Oct. 19 -- Gree Electric Appliances of Zhuhai has obtained a patent for air conditioner pipeline and air conditioner. This invention was developed by Wang Jing and Huang Meng.
The patent application number is US202118273590 20211015. The patent publication number is US12760914 (B2). International Patent Classifica..
Pipe
| Tue 20 Oct 2026
Alexandria, Oct. 19 -- Venturi Eng Solutions Inc has been granted a patent for Method and System for Optimizing Pipeline Operation. This invention was developed by Chan Anthony and French Jordon.
The patent application number is US202318187794 20230322. The patent publication number is US12760847 (B2). International Patent Cl..
Pipe
| Tue 20 Oct 2026
Alexandria, Oct. 19 -- Flowlining Ltd has obtained a patent for methods for joining lined pipes and associated apparatus. This invention was developed by Barnes Stephen.
The patent application number is US202418813976 20240823. The patent publication number is US12760818 (B2). International Patent Classification codes are F16..
Pipe
| Tue 20 Oct 2026
Alexandria, Oct. 19 -- Tenneco Tenneco Automotive Operating Co Inc has secured a patent on Exhaust Pipe Joint. Hill Edward C, Yule Matthew and Jiang Dongying developed the invention.
The patent application number is US202418748878 20240620. The patent publication number is US12760677 (B2). International Patent Classification ..
Pipe
| Mon 19 Oct 2026
Beijing, Oct. 19 -- State Intellectual Property Office of China has awarded a patent to Huahong Integrated Circuit Chengdu Co Ltd for Device for Improving Installation of Valve Corrugated Pipe. Zhu Yaoping, Zhang Yucong and Cao Yue developed the invention.
The patent application number is CN202520274739U 20250220. The patent ..
Pipe
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Guangdong Songshan Polytechnic College has been awarded a patent for Pipe Fitting Dismounting and Mounting Device. This invention was developed by Zhang Panfeng, Li Yuan, Li Zitong, Yang Tianlong and Lai Pengbin.
The patent application number is CN202520517245U 20250321. The patent publication number is CN22..