Beijing, July 4 -- State Intellectual Property Office of China has awarded a patent to Hengli Petrochemical Dalian New Material Technology for tower top gas phase condensing device. Xiao Yi, Ma Yinwei and Yu Yingwei developed the invention. The patent application number is CN202420252373U 20240201. The patent publication numb..

Beijing, July 3 -- Chinese Patent for optical fiber winding device for optical fiber logging has been issued to Funing County Hongda Petrochemical Machinery Co Ltd. This invention was developed by Zeng Lingzhong, Chen Jie and Han Kang. The patent application number is CN20242057111U 20240110. The patent publication number is ..

Beijing, July 2 -- Beijing Feiyan Petrochemical Environmental Protection Tech Development Co Ltd has been awarded a patent for novel environment-friendly detection equipment. This invention was developed by Hou Xinghan, Xia Hongyan and Liu Hongxia. The patent application number is CN20242047447U 20240109. The patent publicati..

Beijing, July 1 -- Jinfeng Hongyi Tech Foshan Co Ltd has been awarded a patent for control box for lubricating oil workshop. This invention was developed by Zhang Kaihua. The patent application number is CN202420407602U 20240304. The patent publication number is CN222089128 (U). International Patent Classification codes are B..

Beijing, June 27 -- Shantou Tianhui Bio Tech Co Ltd has been granted a patent for grease refining and degumming tank. Wang Yutian, Yu Zhuangyan and Hou Linhu developed the invention. The patent application number is CN202420135540U 20240119. The patent publication number is CN222057202 (U). International Patent Classification..

Beijing, June 28 -- State Intellectual Property Office of China has awarded a patent to Beiyuan New Material Tech Guangdong Co Ltd for lubricating oil production packaging device. He Luzhong, Ai Dahai, Wang Haigang, Li Jiacheng and Zhu Xugang developed the invention. The patent application number is CN202420856834U 20240424. ..

Beijing, June 28 -- Tianjin Jintai Shengshi Petrochemical Equipment Co Ltd has been granted a patent for self-suction tank with filtering mechanism. Zhao Deshun developed the invention. The patent application number is CN20242080419U 20240112. The patent publication number is CN222067092 (U). International Patent Classificati..

Beijing, June 28 -- Yancheng Chongda Petrochemical Machinery Co Ltd has been granted a patent for slurry pump valve seat with sealing ring. Yuan Weidong, Ji Bing, Xu Guorong and Cheng Baihua developed the invention. The patent application number is CN202421282442U 20240605. The patent publication number is CN222067040 (U). In..

Beijing, June 27 -- State Intellectual Property Office of China has awarded a patent to Shandong Zhongxing Lubricating Oil Co Ltd for emulsified oil processing and blending kettle. Wang Bo, Shen Song and Li Min developed the invention. The patent application number is CN202323511590U 20231221. The patent publication number is..

Ottawa, June 28 -- Totalenergies One Tech has filed a patent application for conductive lubricating greases. This invention was developed by Bosco Lionel. The patent application number is CA20223241093 20221205. The patent publication number is CA3241093 (A1). International Patent Classification codes are C10M129/44 and C10M1..

Ottawa, June 28 -- Totalenergies One Tech has submitted a patent application for conductive lubricating greases. This invention was developed by Bosco Lionel. The patent application number is CA20223241090 20221205. The patent publication number is CA3241090 (A1). International Patent Classification codes are C10M135/10 and C..