Beijing, Dec. 13 -- Chinese Patent for Automatic Dehydration Device for Dehydrogenation Liquid has been issued to Lianyungang Petrochemical. This invention was developed by Li Manxiang, Zhuang Xiaoqing, Zhang Peng, Huang Qiu, Chen Jinbin and Jia Liyi. The patent application number is CN202422836837U 20241120. The patent publi..

Beijing, Dec. 13 -- Chinese Patent for Reaction Kettle with Efficient Stirring and Mixing Device has been issued to Puyang Enying Petrochemical Co Ltd. This invention was developed by Tang Gang, Zhang Keyang, Zhang Wei, Yang Zhiqiang and Ji Fayuan. The patent application number is CN202422697753U 20241105. The patent publicat..

Beijing, Dec. 13 -- Yixing Wansheng Petrochemical Machinery Equipment Co Ltd has received a patent for Reaction Kettle Uniform in Heat Exchange and Convenient to Clean. This invention was developed by Wang Wei, Zhang Jiandong, Huang Bin and Hu Zhifeng. The patent application number is CN202422808248U 20241118. The patent publ..

Beijing, Dec. 12 --Petrochina Jilin Chemical Eng Co Ltd, China Huanqiu Contracting & Engineering and China National Petroleum have sought patent for Knowledge Management Platform for Petrochemical Engineering Investigation and Design Enterprise. This invention was developed by Fu Biao, Wang Xuefei, Li Xinping, Zhao Hongpai, Dai ..

Beijing, Dec. 13 -- State Intellectual Property Office of China has published Lanzhou Petrochemical Vocational Technology University patent application for Evaluation Method for Easily Corroded Part of Refining Device. The invention was developed by Liu Liang, Pan Youjiang, Wang Shouwei, Zheng Xiaoming, Xi Manyi and Hou Furu. ..

Beijing, Dec. 12 -- China National Petroleum and CNPC Xibu Drilling Eng Co Ltd have submitted a patent application for Slurry Suspension Grouting Amount Calculation Method Based on Annulus Liquid Level Monitoring. Liu Gang, Xu Shengchi, Cao Xu, Tian Zehua, Chang Xiaolong, Chen Wei and Xiao Sheng developed the invention. The p..

Beijing, Dec. 12 -- China National Petroleum and BGP Inc China Nat Pet Corp have submitted a patent application for Seismic Data Hierarchical Storage Migration Method and Device, Equipment and Medium. This invention was developed by Wang Qingeng, Li Zhen, Zhang Xiaobin, Liu Pu, Chen Jiangli and Zhang Qian. The patent applicat..

Beijing, Dec. 12 -- China National Petroleum and BGP Inc China Nat Pet Corp have submitted a patent application for Geological Feature Information Determination Method and Device Based on Underground Geological Response. Luo Fei, Liu Hao and Zhu Yang developed the invention. The patent application number is CN202311501564 202..

Beijing, Dec. 12 -- China National Petroleum, CNPC Engineering Tech R&D Co Ltd and Beijing Petroleum Machinery have submitted a patent application for Ancient Landform Restoration Method and System, Computer Equipment and Storage Medium. Tang Yuzhe, Pan Xingming, Wang Chen, Shi Qian, Shi Hongjiang, Sun Qi, Yang Wenjing, Zhang Ha..

Beijing, Dec. 12 -- China National Petroleum and BGP Inc China Nat Pet Corp have submitted a patent application for Modeling Method and Device of Velocity Model, Computer Equipment and Storage Medium. This invention was developed by Shi Kuitai, Xu Chaohong, Yan Haiyang, Guo Jianqing, Meng Fanwei and Ni Lin. The patent applica..

Beijing, Dec. 12 -- State Intellectual Property Office of China has received China National Petroleum and BGP Inc China Nat Pet Corp patent application for Controllable Seismic Source Efficient Excitation Management System and Method. Wang Shipeng, Liu Xiaofeng, Wang Guangde, Cao Xinjiang, Liu Yaxin and Li Xiaoyong developed the..

Beijing, Dec. 12 -- Guangdong Southwest Petrochemical Equipment Co Ltd has filed a patent application for Protective Plate Heat Exchanger. This invention was developed by Liu Ruifeng, Chen Jian, Yang Haohui, Yuan Dongbo, Zhang Hao and Chen Jin. The patent application number is CN202510235842 20250228. The patent publication n..

Beijing, Dec. 12 -- State Intellectual Property Office of China has received Luoyang Zhida Petrochemical Eng Co Ltd patent application for Sealing Connection Device of Multidirectional Free Expansion Pipeline. Zhu Likun, Lei Longchao, Wu Zhilei, Cai Bing, Wang Jiqiong, Mao Xinfu, Wei Yanping and Zhao Fenxiang developed the inven..

Beijing, Dec. 12 -- Jiangsu Xiya Petrochemical Equipment Co Ltd has sought patent for Cylinder Split Multi-row Closed Labyrinth Compressor. This invention was developed by Dai Xiaozhou, Li Yuyan, Tao Jiayong, Jiang Jigang and Xu Xiaomei. The patent application number is CN202510176303 20250218. The patent publication number i..

Beijing, Dec. 12 -- State Intellectual Property Office of China has received Dongying Guangnian Petroleum Tech Co Ltd patent application for Special Equipment for Petroleum Drilling and Production. Wang Li developed the invention. The patent application number is CN202510162281 20250214. The patent publication number is CN119..

Beijing, Dec. 11 -- Chinese Patent for High-efficiency In-tower Heat Exchange Plate has been issued to Wuhan Kai Tong Petrochemical Machinery Co Ltd. This invention was developed by Wu Bo, Wu Shunzhong, Peng Botao and Li Nan. The patent application number is CN202422511967U 20241016. The patent publication number is CN2233196..

Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Gansu Xinkunlan Wire and Cable Co Ltd for Outdoor Lubricating Oil Cooling Pool for Cable Production. Fang Yuebin, Sun Yunbiao and Yan Yahui developed the invention. The patent application number is CN202422579515U 20241024. The patent publ..

Beijing, Dec. 11 -- Foshan Zhenye Lubricating Mat Co Ltd has been granted a patent for Oil Control Mechanism for Lubricating Oil Production. This invention was developed by Xu Chen, Dang Xiaozhong, He Yuchen, Xu Longsheng and He Chun. The patent application number is CN20242361276U 20241211. The patent publication number is C..

Beijing, Dec. 11 -- Puyang Guangyuan Grease Co Ltd has been granted a patent for Grease Refining Pre-filter. This invention was developed by Tian Yakun and Wang Weichang. The patent application number is CN202422317480U 20240923. The patent publication number is CN223311770 (U). International Patent Classification codes are B..

Beijing, Dec. 11 -- Tianjin Wanquan Aosai Petrochemical Equipment Co Ltd has been granted a patent for Damping Structure Suitable for Booster Pump. This invention was developed by Zhou Xing and Zhang Jinzhan. The patent application number is CN202422871811U 20241125. The patent publication number is CN223318341 (U). Internati..

Beijing, Dec. 11 -- Guangdong Kaiyang New Mat Co Ltd has been granted a patent for Gear Piece Capable of Being Filled with Lubricating Oil. Yang Xianzuo and Jiang Jian developed the invention. The patent application number is CN202422748926U 20241112. The patent publication number is CN223318378 (U). International Patent Clas..

Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to No. 711 Research Institute of China State Shipbuilding and Shanghai Qiyao Heavy Ind Co Ltd for Lubricating Oil Filling Device. Wu Peipei, Hu Jia and Li Xiang developed the invention. The patent application number is CN202422840717U 2024112..

Beijing, Dec. 11 -- Shiyan Dongyou Chemical Co Ltd has been granted a patent for Energy-saving and Consumption-reducing Lubricating Oil Production Blending Kettle. This invention was developed by Zhao Fei and Zhao Mengping. The patent application number is CN202421903455U 20240806. The patent publication number is CN223311996..

Beijing, Dec. 11 -- Laiyang Liuhe Forage Co Ltd, Haiyang Xinxiwang Liuhe Forage Co Ltd, Wendeng Liuhe Feed Co Ltd, Qingdao Liuhe Feed Co Ltd, New Hope Liuhe Co Ltd and Shandong Newhope Liuhe Group have been granted a patent for Grease Adding Device for Concentrated Material Production. Yan Xue, Wang Yanlong, Wang Tianhu, Meng Ji..

Beijing, Dec. 9 -- State Intellectual Property Office of China has awarded a patent to Hengli Petrochemical (Dalian) Chemical for Device for Producing Ultra-pure Dicyclopentadiene. Zhao Yan, Li Hongwei, Wang Xingwei and Li Guixi developed the invention. The patent application number is CN202422310576U 20240923. The patent pub..

Beijing, Dec. 10 -- Lianyungang Petrochemical has filed a patent application for Reaction Equipment for Alpha Olefin Production. This invention was developed by Yang Weidong, Zhang Honggang, Chen Yandan, Zhong Xianghong, Jiang Hui, Xu Songqing, Yang Dajun, Fan Changhai, Zhu Xiaodong, Meng Xiangzhen, Fu Chunwei, Zhong Xingyu, Han..

Beijing, Dec. 10 -- State Intellectual Property Office of China has received Ningxia Hui Autonomous Region Traditional Chinese Medicine Hospital and Traditional Chinese Medicine patent application for Medicine Applying Auxiliary Equipment for Endometrial Injury. Zhang Xiaojing, Feng Yahong, Ji Dejiang, Gao Liting, Zhang Yan, Che..

Beijing, Dec. 10 -- Tosoh has applied Chinese patent for Sintered Body. Nishiyama Satoshi, Kawamura Kenta and Nagayama Hitoshi developed it. The patent application number is CN20238069746 20230928. The patent publication number is CN119968348 (A). International Patent Classification code is C04B35/486. Cooperative Patent Clas..

Beijing, Dec. 9 -- Hubei Jianghan Lida Petroleum Mat Equipment Corp Ltd has obtained a patent for purification tank with double slurry circulation systems. This invention was developed by Cai Jinbao. The patent application number is CN202422150581U 20240903. The patent publication number is CN223299687 (U). International Pate..

Beijing, Dec. 5 -- Luoyang Longhui Petrochemical Engineering has obtained a patent for auxiliary device for heat exchanger fin production. This invention was developed by Shi Qi, Ma Feng, Zhang Fengbin, Zhao Pan, Xi Wentao, Wei Qiang, Zhang Yue, Wu Qiong and Chang Jiahui. The patent application number is CN202422798871U 20241..

Beijing, Dec. 5 -- Zhenhai Petrochemical Jianan Engineering has been awarded a patent for Online Pin Detacher. This invention was developed by Gao Guoqing, Bao Wei, Yang Guanglin, Zhou Cunyue and Gao Yong. The patent application number is CN202422654213U 20241031. The patent publication number is CN223301623 (U). Internationa..

Beijing, Dec. 5 -- State Intellectual Property Office of China has awarded a patent to Tianjin Jinbin Petrochemical Changyuan Tech Development Co Ltd for Crawler-type Oil Tank Dredging Robot. Cao Huanhuan developed the invention. The patent application number is CN202422659792U 20241101. The patent publication number is CN223..

Beijing, Dec. 8 -- Jiangsu Tenglong Petrochemical Machinery Co Ltd has submitted a patent application for High-pressure Gas Production Wellhead. This invention was developed by Luan Jiahong, Li Xu, Chen Pujiang, Meng Fanqi, Zhang Chengzhen, Li Qiangpeng, Shen Chenghui and Zhang Jianliang. The patent application number is CN20..