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Pipe

  |  Wed 23 Sep 2020

Seoul, Sept. 23 -- Dae Dong Shin Gwan has sought patent for heat pipe for heat exchange. This invention was developed by Choi Gi Dong. The patent application number is KR20170134433 20171017. The patent publication number is KR20190042862 (A). International Patent Classification codes are F28F1/08 and F28F1/42. An abstrac..

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- Gree Electric Appliances Inc, Zhuhai has sought patent for gas supply and exhaust pipe assembly and fuel gas heating device. This invention was developed by Li Liangtan, Yu Zhanwei and Yin Jingrong. The patent application number is CN201810924676 20180814. The patent publication number is CN109373434 (A)...

Pipe

  |  Wed 23 Sep 2020

Seoul, Sept. 23 -- Korean Intellectual Property Office has published Lee Jae Heui's patent application for leak detector for pipe flange. The patent application number is KR20180120496 20181010. The patent publication number is KR20190042453 (A). International Patent Classification codes are F16L55/00, G01M3/04 and G01M3/40. ..

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- State Intellectual Property Office of China has published Hunan Puqi Geologic Exploration Equipment Inst General Partnership's patent application for integrated intelligent pipeline. The invention was developed by Chen Bo. The patent application number is CN201811542292 20181217. The patent publication nu..

Pipe

  |  Wed 23 Sep 2020

Seoul, Sept. 23 -- Korean Intellectual Property Office has published Joo Sung Hoon's patent application for method for blocking pipes without stopping water flow of pipes by using balloon. The patent application number is KR20170136205 20171020. The patent publication number is KR20190044161 (A). International Patent Classificat..

Pipe

  |  Wed 23 Sep 2020

Seoul, Sept. 23 -- Korea Inst Ind Tech has filed a patent application for simulator of measuring the corrosion rate of pipe internal material and method using this. This invention was developed by Kim Hyoung Chan, Lee Ju Dong, Lee Young Cheol, Kim Byung Jun, Moon Hyoung Seok, Park Kyung Tae and Lee Sang Joon. The patent appli..

Pipe

  |  Wed 23 Sep 2020

Seoul, Sept. 23 -- Ilhung Mfg has filed a patent application for a manufacturing method of a connecting cable hose for welding and a connection cable hose for welding manufactured by the manufacturing method and an extrusion molding machine used for the manufacturing method. This invention was developed by Lee Ji Hyun. The pa..

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- Guoyun Tech Dalian has filed a patent application for air inlet pipe of household biomass boiler. This invention was developed by Lyu Yihong, Liu Jun and Zhang Qingzhi. The patent application number is CN201811246156 20181025. The patent publication number is CN109373344 (A). International Patent Classifi..

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- Nanjing Xinlian Traffic Equipment has filed a patent application for compressed air pipeline leakage detection system based on comprehensive parameter analysis. This invention was developed by Chen Hongbo, Wang Liqiang and Zhu Yanjun. The patent application number is CN201811255275 20181026. The patent pu..

Pipe

  |  Wed 23 Sep 2020

Seoul, Sept. 23 -- Korean Intellectual Property Office has released A One Int Co Ltd's patent application for pipe connector. This invention was developed by Park Byoung Hak. The patent application number is KR20170134956 20171018. The patent publication number is KR20190043207 (A). International Patent Classification codes a..

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- State Intellectual Property Office of China has released Lezhi Haitian Water Business's patent application for intelligent water supply pipe quality detection method. This invention was developed by Peng Yumei, Chen Tingting, Wang Rui, Liang Guang, Tan Hairong, Zhong Ming, Wang Wenqiang, Mou Jing and Chen Di..

Pipe

  |  Wed 23 Sep 2020

Seoul, Sept. 23 -- Daikin has submitted a patent application for powder coating material, laminate and pipe. Imada Hirotake, Nakatani Yasukazu and Shiromaru Tomohiro developed the invention. The patent application number is KR20197008224 20170803. The patent publication number is KR20190042642 (A). International Patent Classi..

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- Nanan Keya Machinery Tech has submitted a patent application for water pipe device capable of reducing revision rate of buried pipe and used for water feeding and discharging. Hong Zhupi developed the invention. The patent application number is CN201811179465 20181010. The patent publication number is CN1..

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- Guizhou Zhihui Energy Tech has submitted a patent application for straight pipe type rocket engine combustion chamber and power driving device. Li Zishuo and Wang Zhiqiang developed the invention. The patent application number is CN201811391222 20181121. The patent publication number is CN109373351 (A). I..

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- Shanghai Municipal Eng Design Inst Group has submitted a patent application for safety prevention and control device for gas cabin of comprehensive pipeline gallery. Huang Jian, Wang Hengdong and Wang Jian developed the invention. The patent application number is CN201811271383 20181029. The patent public..

Pipe

  |  Wed 23 Sep 2020

Alexandria, Sept. 23 -- U.S. Patent and Trademark Office has awarded Bambauer Equipment a patent for hydraulically driven agricultural hose reel. Bambauer Scott A developed the invention. The patent application number is 15/728,075. The International Patent Classification codes are B65H 75/44 (20060101) and B65H 75/42 (20060101)..

Pipe

  |  Wed 23 Sep 2020

Alexandria, Sept. 23 -- Wang Qingzhao has secured a patent on continuous production device and method for glass fiber reinforced tape polyethylene composite pipe. Wang Qingzhao, Wang Dapeng, Qin Shengxue and Zhang Zhanhuan developed the invention. The patent application number is 16/317,042. The International Patent Classificati..

Pipe

  |  Wed 23 Sep 2020

Seoul, Sept. 23 -- Lee Jae Heui has applied for Korean patent for leak detector for pipe flange. The patent application number is KR20170144635 20171101. The patent publication number is KR20190042409 (A). International Patent Classification codes are F16L55/00, G01M3/18 and G01M3/40. The abstract of the patent published by ..

Pipe

  |  Wed 23 Sep 2020

Seoul, Sept. 23 -- Shintech Co Ltd has applied for Korean patent for welding device for welding a T type pipe. Shin Sang Hyun developed it. The patent application number is KR20170133919 20171016. The patent publication number is KR20190042233 (A). International Patent Classification codes are B23K37/02, B23K9/032, B23K9/28, ..

Pipe

  |  Wed 23 Sep 2020

Alexandria, Sept. 23 -- PTT Exploration and Production Public Company has received a patent for systems, devices, controllers and methods for use in the treatment of a pipeline. Punpruk Suchada, Chanvanichskul Chatawut, Silakorn Passaworn, Limpanachaipornkul Patara and Thammawong Chanya developed the invention. The patent applic..

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- State Intellectual Property Office of China has received Univ Beijing Technology's patent application for buried steel pipeline damage full-tensor geomagnetic detection system and implementation method. Wang Xinhua, Zhao Yizhen, Chen Yingchun, Shuai Yi, Gou Haiyang and Zhang Tao developed the invention. T..

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- State Intellectual Property Office of China has received Yuanjun Heat Energy Power Tech's patent application for safety air inflation device for pipe fitting. Guo Yuanjun developed the invention. The patent application number is CN201811321547 20181107. The patent publication number is CN109373182 (A). In..

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- State Intellectual Property Office of China has received Gree Electric Appliances Inc, Zhuhai's patent application for outdoor unit of air conditioner, compressor pipe distribution system and compressor air return pipe. Gao Zhiqiang, Gao Xu, Xia Zengqiang, Wang Xianlin and Wu Junhong developed the invention...

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- State Intellectual Property Office of China has received Gree Electric Appliances Inc, Zhuhai's patent application for air returning box, draught fan coil pipe structure and air conditioner. Zhang Long'Ai, He Weiguang, Wang Xiaolan, Ma Tengfei and Guo Gaige developed the invention. The patent application ..

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- China State Construction and Zhongjian Engineering Res Institute have applied for Chinese patent for device and method for measuring concrete pump pipe blockage position. Peng Lin, Zhang Cuiqiang and Tian Zhen developed it. The patent application number is CN201811242813 20181024. The patent publication n..

Pipe

  |  Wed 23 Sep 2020

Beijing, Sept. 24 -- Beijing Yangfan Kaicheng Tech has applied for Chinese patent for detection, repair and corrosion control method of new and old pipelines. Zheng Liqing, Chen Gang, Lyu Yiyang, Wang Dongbo and Hao Dayong developed it. The patent application number is CN201811340507 20181112. The patent publication number is..

Pipe

  |  Tue 22 Sep 2020

Alexandria, Sept. 22 -- United States Patent for three-dimensional pulsating heat pipe, three-dimensional pulsating heat pipe assembly and heat dissipation module has been issued to Industrial Technology Research Institute. This invention was developed by Tseng Chih-Yung, Yang Kai-Shing and Wu Shih-Kuo. The patent application nu..

Pipe

  |  Tue 22 Sep 2020

Alexandria, Sept. 22 -- Redzone Robotics has obtained a patent for server-based management of robotic pipe inspection data and analysis reports. This invention was developed by Vallapuzha Subramanian and Close Eric C. The patent application number is 16/249,424. The International Patent Classification codes are G06T 11/00 (20060..

Pipe

  |  Tue 22 Sep 2020

Alexandria, Sept. 22 -- Terydon Inc has obtained a patent for method for cutting a tube or pipe. This invention was developed by Gromes Sr Terry D. The patent application number is 15/813,679. The International Patent Classification codes are E21B 29/00 (20060101), B24C 1/04 (20060101), E21B 43/114 (20060101) and B24C 3/32 (2006..

Pipe

  |  Tue 22 Sep 2020

Alexandria, Sept. 22 -- Xylem IP Management SARL has obtained a patent for pipe connector and a pipe connector unit. This invention was developed by Nordemo Stefan. The patent application number is 15/778,760. The International Patent Classification codes are F16L 23/00 (20060101), F04D 29/60 (20060101), F16L 25/12 (20060101), F..

Pipe

  |  Tue 22 Sep 2020

Alexandria, Sept. 22 -- LG Electronics has secured a patent on earphone with a pipeline damper. Na Yonghyuk and Choi Byungkil developed the invention. The patent application number is 16/326,551. The International Patent Classification codes are H04R 1/28 (20060101) and H04R 1/10 (20060101). Cooperative Patent Classification cod..

Pipe

  |  Tue 22 Sep 2020

Alexandria, Sept. 22 -- Contitech USA has secured a patent on all rubber low sulfur and extraction PED hose. Miller Lance and Speidel Andrew J developed the invention. The patent application number is 16/387,569. The International Patent Classification codes are F16L 11/08 (20060101), F16L 11/12 (20060101) and B32B 1/08 (2006010..

Pipe

  |  Tue 22 Sep 2020

Alexandria, Sept. 22 -- Pure Technologies has secured a patent on detection of pipeline exposure in water crossings. Paulson Peter O and Mcintyre John A developed the invention. The patent application number is 15/735,455. The International Patent Classification codes are F17D 5/06 (20060101), G01V 9/00 (20060101), G01F 1/86 (20..

Pipe

  |  Tue 22 Sep 2020

Alexandria, Sept. 22 -- Mun Siong Engineering has been awarded a patent for viewing method after cleaning pipeline and viewing apparatus thereof. This invention was developed by Wang Wei-Bin and Huang Chien-Yuan. The patent application number is 15/735,490. The International Patent Classification codes are G02B 23/24 (20060101),..

Pipe

  |  Tue 22 Sep 2020

Alexandria, Sept. 22 -- Anvil International has been granted a patent for pipe clamp. Ohnemus Gregory Nicholas Stagliano developed the invention. The patent application number is 16/144,514. The International Patent Classification code is F16L 3/10 (20060101). Cooperative Patent Classification codes are F16L 3/1016 (20130101) an..

Pipe

  |  Tue 22 Sep 2020

Alexandria, Sept. 22 -- Straub Werke has been granted a patent for pipe coupling for connecting two pipe ends or pipe clamp for sealing a defective pipe. Mannhart Hubert and Sudar Damir developed the invention. The patent application number is 15/545,779. The International Patent Classification codes are F16L 55/172 (20060101), ..

Pipe

  |  Tue 22 Sep 2020

Alexandria, Sept. 22 -- Johns Manville has received a patent for systems and methods for compression pack pipe insulation. Fay Ralph Michael, Koravos Jason J and Kopp Dennis A developed the invention. The patent application number is 15/586,082. The International Patent Classification codes are B32B 3/14 (20060101), F16L 59/14 (..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has released Cangzhou Longtaidi Pipe Tech's patent application for four-segment clamping hoop type fast opening blind plate and using method. This invention was developed by Wang Chunjian, Hou Jie, Zhang Weigang, Peng Lishan, Liu Jingyang and Jia Changyou. The p..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has released Wuxi Double Horse Drilling Tools's patent application for coal mine integral drill pipe. This invention was developed by Bao Hongfeng. The patent application number is CN201811536928 20181214. The patent publication number is CN109372443 (A). Intern..

Pipe

  |  Mon 21 Sep 2020

Seoul, Sept. 21 -- Dong A Flexible Metal Tubes has applied for Korean patent for connecting device for corrugated pipe and coupling method thereof. Choi Jin Rim developed it. The patent application number is KR20170138444 20171024. The patent publication number is KR20190045633 (A). International Patent Classification codes a..

Pipe

  |  Sun 20 Sep 2020

Beijing, Sept. 20 -- Lianyungang Building Design Res Institute has sought patent for method for manufacturing pipe pile with good anti-corrosion effect. This invention was developed by Li Shige, Chen Bolin, Yang Hao, Wang Lan, Li Bing and Han Tingchun. The patent application number is CN201811368684 20181116. The patent publi..

Pipe

  |  Sun 20 Sep 2020

Beijing, Sept. 20 -- Zhenjiang Dantu District Xinkai Copper Ind has applied for Chinese patent for device for collecting waste copper pipes. Xu Kai developed it. The patent application number is CN201811373141 20181119. The patent publication number is CN109368081 (A). International Patent Classification code is B65F1/10. Coo..

Pipe

  |  Sun 20 Sep 2020

Beijing, Sept. 20 -- Tianjin Yijin General Petroleum Ind Equipment has applied for Chinese patent for aluminum vertical pipe special for two-way crane pipe. Du Yi and Feng Chijun developed it. The patent application number is CN201811213560 20181018. The patent publication number is CN109368585 (A). International Patent Class..

Pipe

  |  Sun 20 Sep 2020

Beijing, Sept. 20 -- Hubei Tianmen Guanhua Tech has applied for Chinese patent for modified PE pipe. Zhang Kaihua and Zhang Qing developed it. The patent application number is CN201811281882 20181031. The patent publication number is CN109370017 (A). International Patent Classification codes are C08K7/24, C08L23/06, C08L23/08..

Pipe

  |  Sun 20 Sep 2020

Beijing, Sept. 20 -- Yu Xiaofeng has applied for Chinese patent for plastic metal composite pipe and preparation method thereof. Yu Xiaofeng, Lu Yun and Lu Xing developed it. The patent application number is CN20181198473 20180920. The patent publication number is CN109370001 (A). International Patent Classification codes are..

Pipe

  |  Mon 21 Sep 2020

Seoul, Sept. 21 -- Korea Electric Power has applied for Korean patent for protection apparatus for underground pipe. Park Hyung Jin, Lee Yu Soo, Joo Yun Hwan, Kang Dae Eon and Kang Du Il developed it. The patent application number is KR20170137220 20171023. The patent publication number is KR20190044825 (A). International Pat..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Xu Zhongqun has applied for Chinese patent for plug-in unit, plug-in connection, plug-in type steel pipe bundle and prefabrication and construction method of the plug-in type steel pipe bundle. The patent application number is CN201811536917 20181214. The patent publication number is CN109372189 (A). Interna..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Univ Shenyang Jianzhu has applied for Chinese patent for connection node of assembled concrete double-layer comprehensive pipe gallery housing and middle-layer structural plate. Zhang Yannian and Wang Qingjie developed it. The patent application number is CN201811464707 20181203. The patent publication nu..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Lu Chen has applied for Chinese patent for material conveying pipe with easy cleaning inner wall. The patent application number is CN201811422813 20181127. The patent publication number is CN109373093 (A). International Patent Classification code is F16L55/00. Cooperative Patent Classification code is F16L55..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has received Shanxi Yongyi Casting Pipe's patent application for method for utilizing waste steel for producing nodular cast iron pipe. Gao Weiguo developed the invention. The patent application number is CN201811341660 20181112. The patent publication number is..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has received Xu Zhongqun's patent application for bond type connector and bond type steel pipe bundle assembly. The patent application number is CN201811555743 20181219. The patent publication number is CN109372190 (A). International Patent Classification codes are..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has received Univ Hohai Changzhou's patent application for high-energy pipeline throwing-resistant part. Qian Xuesong developed the invention. The patent application number is CN201811508636 20181211. The patent publication number is CN109373094 (A). Internation..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has received Ye Qiuchen's patent application for electric melting connecting pipe fitting for plastic pipe. The patent application number is CN201811563579 20181220. The patent publication number is CN109373086 (A). International Patent Classification code is F16L4..

Pipe

  |  Sun 20 Sep 2020

Beijing, Sept. 20 -- Fujian Aton Advanced Materials Tech has sought patent for improved power pipe for underground utility tunnel. This invention was developed by Chen Que, Peng Fudi, Chen Wenbin and Chen Xiaomei. The patent application number is CN201811249619 20181025. The patent publication number is CN109370110 (A). Inter..

Pipe

  |  Sun 20 Sep 2020

Beijing, Sept. 20 -- China Gezhouba Group Lvyuan Tech has sought patent for material special for pipes and preparation method of material. This invention was developed by Wang Xin, Li Xuning, Deng Weihang, Zhong Yuke and Guo Fei. The patent application number is CN201811258341 20181026. The patent publication number is CN1093..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Pan Yunsheng has sought patent for bathroom sewer line for clearing blocking sundries by virtue of water pressure difference generated by water pipe blockage. The patent application number is CN201811254115 20181025. The patent publication number is CN109372066 (A). International Patent Classification codes ..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Guangxi Construction Eng Group Construction has sought patent for construction method for consolidating PHC pipe piles in soft soil foundation by adopting drainage system. This invention was developed by Tang Guangxian, Li Pingshan, Meng Shengyi, Zhu Mingjia, Tang Yong, Tang Shangbiao, Wei Hongbo, Huang Yuti..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Xuzhou Dengbeilai Intelligent Tech has sought patent for device used for preventing freezing in water supply pipe. This invention was developed by Shu Zhemin. The patent application number is CN201811470427 20181204. The patent publication number is CN109373090 (A). International Patent Classification cod..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Taizhou Yongxing Alloy Material Tech has sought patent for rotary adjusting chromium alloy pipe fitting. This invention was developed by Zong Yizheng. The patent application number is CN201811493808 20181207. The patent publication number is CN109373082 (A). International Patent Classification code is F16..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Xiong Yiwang has sought patent for auxiliary support for broken water pipe installing. The patent application number is CN201811233192 20181023. The patent publication number is CN109373066 (A). International Patent Classification code is F16L13/10. Cooperative Patent Classification code is F16L13/106 (CN). ..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Tengda Construction Group has sought patent for flexible through-wall pipe blocking structure and construction method thereof. This invention was developed by Yang Huangwei, Chen Jiong, Wang Bodong, Tang Junhua, Yang Weiwei and Xiao Ming. The patent application number is CN201811314129 20181106. The paten..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Guo Yu has sought patent for connecting method for connecting pieces and telescopic pipe transmission shaft prepared through same. he patent application number is CN201811592135 20181225. The patent publication number is CN109372898 (A). International Patent Classification codes are F16D1/072 and F16D1/076. ..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has published Univ Foshan's patent application for bent pipe type gutter inlet for outdoor drainage system. The invention was developed by Lyu Hui, He Yixiong, Huang Peisen and Liu Juanshan. The patent application number is CN201811518864 20181212. The patent pu..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has published PowerChina Huadong Engineering Corp's patent application for comprehensive pipe gallery duct piece used as sidewalk and drainage ditch. The invention was developed by Hu Zhongjing, Peng Jiaqiang, Yan Zihai, Gan Penglu, Jin Wei and Lin Zhijun. The p..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has published Zoucheng Yankuang Taide Ind & Trade's patent application for anchor cable drill pipe. The invention was developed by Wang Zhuchun, Chen Yuanzhen, Sun Wenfeng, Zhang Songlin and Li Liang. The patent application number is CN201811115277 20180925. The..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has published Nantong Xingqiu Graphite Equipment's patent application for device for preventing sodium chloride solution from easily crystallizing on inner wall of pipeline. The invention was developed by Ma Quanzhi, Sun Jianjun, Guo Qilin, Liu Rengli, Zhang Long a..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has published Fujian Shengdatong Energy Saving Tech's patent application for continuous production of pp double-wall corrugated pipe with high-bending elastic modulus and production method thereof. The invention was developed by He Xiaomei. The patent applicatio..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has published Hubei Tianyou Environmental Prot Equipment's patent application for mechanical sealing device for conveying pipes of environmental protecting equipment. The invention was developed by Yang Ruijie. The patent application number is CN201811339380 201..

Pipe

  |  Sun 20 Sep 2020

Beijing, Sept. 20 -- Offshore Oil Eng has filed a patent application for offshore hoisting method for large-scale valve on vertical pipe of floating production storage and offloading device. This invention was developed by Song Tingyu, Ding Chunyu, Xin Shun, Wang Chengjia, Luan Qing, Yang Jian, Gao Hua, Niu Weimin, Zhong Jifeng,..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Haian Huada Petroleum Devices has filed a patent application for oil well pipeline lifting disassembling device. This invention was developed by Ma Fengming. The patent application number is CN201811576756 20181223. The patent publication number is CN109372448 (A). International Patent Classification code..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Xuanzhong Building Energy Saving Tech Shanghai has filed a patent application for silencing pipeline for buildings. This invention was developed by Xia Xueyun. The patent application number is CN201811201277 20181016. The patent publication number is CN109373096 (A). International Patent Classification co..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Jiangxi Blackcat Carbon Black has filed a patent application for universal adjustable type carbon black conveying pipe joint flange. This invention was developed by You Qi, Chen Zhongbin, Pan Shichao, Chen Zhixun and Hu Qi. The patent application number is CN201811542309 20181217. The patent publication n..

Pipe

  |  Sun 20 Sep 2020

Beijing, Sept. 20 -- State Intellectual Property Office of China has released Suzhou Jwell Pipeline Tech's patent application for pipe winding machine. This invention was developed by He Haichao and Wang Tingjian. The patent application number is CN201811235205 20181023. The patent publication number is CN109368399 (A). Inter..

Pipe

  |  Sun 20 Sep 2020

Beijing, Sept. 20 -- State Intellectual Property Office of China has released Zhao Feng's patent application for double-layer three-dimensional track transportation and delivery method based on pipeline modification. The patent application number is CN201811254176 20181022. The patent publication number is CN109368159 (A). Inter..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has released The Fourth Eng Co Ltd of China Zhongtie Major Bridge Eng Group's patent application for manufacturing method of circular steel pipe column cofferdam. This invention was developed by Zhao Chenggui, Pan Dongfa, Wang Zheng, Jia Weijun, Li Juntang, Ning Ch..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has released Zhejiang Nanyi Pipe Ind's patent application for clamping fixing method for pipeline bending processing. This invention was developed by Liu Jianzhong. The patent application number is CN201811485491 20181206. The patent publication number is CN1093..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has released Shaanxi Huabang Tech Development's patent application for multi-head type fire pipe connecting device. This invention was developed by Jiang Chen. The patent application number is CN201811263056 20181027. The patent publication number is CN109373083..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has released Tian Wen's patent application for environmental-friendly building antirust pipe joint. The patent application number is CN201811372933 20181119. The patent publication number is CN109373075 (A). International Patent Classification codes are C09D171/02,..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- State Intellectual Property Office of China has released Suzhou Yingweirong Environmental Prot Equipment Manufacturing's patent application for air bag pipe sealing element. This invention was developed by Nie Wei and Shen Xingdi. The patent application number is CN201811501746 20181210. The patent public..

Pipe

  |  Sun 20 Sep 2020

Beijing, Sept. 20 -- State Intellectual Property Office of China has released Engebai Wuhan Ecological Tech's patent application for aeration hose rapidly mounting and leveling method and device. This invention was developed by Wei Xing, Li Ming and Xiong Li. The patent application number is CN201811383379 20181120. The paten..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Anhui Road & Bridge Eng Group has submitted a patent application for device for coordinating compression deformation of road bed and pipe culvert and working method of device. This invention was developed by Hong Jie, Wang Yongqi, Liang Wei, Chen Chen, Tong Jun and Wu Tong. The patent application number i..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Suzhou Gold Mantis Constr Decoration has submitted a patent application for resin light transmitting pipe uniform arrangement type molding structure column device. This invention was developed by Zhang Chenjue, He Xiaoyan, Gu Weibing, Zhu Dong, Zhang Hong, Mei Yuexiang, Wang Peng, Xu Kunkun, An Juwei, Sun Zh..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Wuhan Shengyu Drainage System has submitted a patent application for pipeline diversion device, system and method for in and out overflow pipe. This invention was developed by Zhou Chao, Li Xihong and Gong Hui. The patent application number is CN201810988864 20180828. The patent publication number is CN10..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Qingdao Runtongyuan Water Eng Equipment has submitted a patent application for non-negative pressure pipe network booster constant-flow water supply device. Tang Baohua and Ren Gaofei developed the invention. The patent application number is CN201811528011 20181214. The patent publication number is CN1093..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Xuzhou Yishang Shijia Decoration Eng has submitted a patent application for low temperature resisting rubber pipe assembly. The patent application number is CN20191000107 20190101. The patent publication number is CN109373076 (A). International Patent Classification codes are F16L33/18 and F16L59/18. Coopera..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Guangzhou Tech Long Packaging Machinery has submitted a patent application for flexible joint and pipeline with flexible joint. Liu Donghua, Huo Zhifeng and Lu Wei developed the invention. The patent application number is CN201811318323 20181107. The patent publication number is CN109373071 (A). Internati..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Zhejiang Hongsheng Environmental Protection Tech Group has submitted a patent application for high-strength PFA composite pipe and preparation method thereof. This invention was developed by Song Mingze and Li Gang. The patent application number is CN201811593024 20181225. The patent publication number is..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Cixi Mingzhan Ind & Commercial has submitted a patent application for multifunctional combined type pipe clamp. Ye Xin developed the invention. The patent application number is CN201811586115 20181225. The patent publication number is CN109373055 (A). International Patent Classification codes are F16L3/10..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Shenyang China Coal Engineering Tech has submitted a patent application for working pipe system of belt conveyor with flexible start speed regulating device. Liu Chi, Jiang Dezhong and Deng Hongru developed the invention. The patent application number is CN201811465699 20181203. The patent publication num..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Kangwei Tongchuang Group has submitted a patent application for fixing device and flange and corrugated pipe fixing method. Huang Yuanqing developed the invention. The patent application number is CN201811488518 20181206. The patent publication number is CN109372847 (A). International Patent Classificatio..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Univ Hohai Changzhou has submitted a patent application for high-energy pipeline throwing- resistant part. Qian Xuesong developed the invention. The patent application number is CN201811508638 20181211. The patent publication number is CN109373095 (A). International Patent Classification code is F16L55/02..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Long Zaiyun has submitted a patent application for pipe structure with automatic leakage point detection prompt function. This invention was developed by Long Zaiyun, Yin Yimeng, Yin Xu and Liu Cunping. The patent application number is CN201811418432 20181126. The patent publication number is CN109373092 ..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Taizhou Yongxing Alloy Material Tech has submitted a patent application for high-strength three-way chromium alloy pipe fitting. This invention was developed by Zong Yizheng. The patent application number is CN201811493775 20181207. The patent publication number is CN109373084 (A). International Patent Cl..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Chengdu Common Tube Group has submitted a patent application for non-detachable fast-inserting connector of pipeline. Wen Changhong developed the invention. The patent application number is CN201811520881 20181212. The patent publication number is CN109373079 (A). International Patent Classification codes..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- China Nat Offshore Oil and Beijing Res Center Cnooc China have submitted a patent application for sealing agent for underground pipe column leakage stopping and preparation method thereof. This invention was developed by Liu Shujie, Xu Mingbiao, Feng Huanzhi, Xu Lin, Xing Xijin, He Yingming, Ma Yan and He So..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Meizuan Deep Sea Energy Tech Research and Development Shanghai and MSP/Drilex System Shanghai have submitted a patent application for simple buckle twisting clamp capable of completing casing pipe buckling through numerical control machine and buckling method of simple buckle twisting clamp. Jiang Xiaodong d..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Shanghai Baoye Metallurgy Eng and Shanghai Baoye Group Corp have submitted a patent application for installation method for blast furnace air supply branch pipe. This invention was developed by Zhou Shuai, Cheng Yanhua, Gao Yiming and Zhou Min. The patent application number is CN201811406644 20181123. The..

Pipe

  |  Mon 21 Sep 2020

Seoul, Sept. 21 -- Univ Jeonju Ind Univ Coop and Lee Hwan Kyu have sought patent for block-protected controller for perforated pipe. This invention was developed by Kwon Gyu Sik and Lee Hwan Kyu. The patent application number is KR20170136291 20171020. The patent publication number is KR20190044710 (A). International Patent C..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- China Jikan Res Institute of Engineering Investigations and Design and Shaanxi Jikan Eng Inspection Consulting have applied for Chinese patent for test pipe for testing internal force of reinforced concrete cast-in-place pile and installing method thereof. Wan Zaixin, Zhang Huihai, Wang Donghong, Shi Huaiqin..

Pipe

  |  Mon 21 Sep 2020

Beijing, Sept. 21 -- Nanjing Jiou Underground Space Tech and Univ Nanjing Tech have applied for Chinese patent for EPS mixed soil construction technology and method for backfilling comprehensive pipe gallery on soft foundation. Gao Hongmei, Zhang Juhua, Wang Zhihua, Shen Zhifu, Li Fangming and Sun Jinjing developed it. The pa..
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