Beijing, Nov. 21 -- Kyodo Yushi has submitted a patent application for Grease Composition. This invention was developed by Hayama Makoto. The patent application number is CN20238063783 20230907. The patent publication number is CN119836465 (A). International Patent Classification codes are C10M137/04, C10M137/06, C10M137/08, ..

Beijing, Nov. 21 -- Guangzhou Gaolei Energy Co Ltd has obtained a patent for biodiesel blending device. This invention was developed by Zheng Senyuan and Zheng Lanqiong. The patent application number is CN202422545958U 20241022. The patent publication number is CN223221436 (U). International Patent Classification codes are B0..

Beijing, Nov. 20 -- Zhejiang Petrochemical has submitted a patent application for Slurry Reactor Diesel Oil Processing Device and Method Thereof. This invention was developed by Dai Endong, Zhong Xiangsheng, Tian Haibo, Wei Wen, Gao Pan, Gu Haifeng, Hu Shaoda, Li Youkun, Xu Shaodong and Wu Feiyang. The patent application numb..

Beijing, Nov. 20 -- Zhengzhou Tuopai Lubrication Tech Co Ltd has secured a patent on Quantitative Feeding Device for Lubricating Oil Blending Kettle. Liu Yafei and Li Baoguo developed the invention. The patent application number is CN202422429897U 20241009. The patent publication number is CN223196949 (U). International Paten..

Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Ke Feng Petrochemical Machinery for Slip with Reinforced Connection Function. Chen Lei, Hu Guiming, Chen Danggao, Wu Qiong, Li Qian, Feng Bo and Wang Mingxia developed the invention. The patent application number is CN202422557185U..

Beijing, Nov. 18 -- Chinese Patent for Raw Material Primary Preheater has been issued to Tianjin Jintai Shengshi Petrochemical Equipment. This invention was developed by Zhao Deshun. The patent application number is CN202421496436U 20240627. The patent publication number is CN222964469 (U). International Patent Classification..

Beijing, Nov. 18 -- State Intellectual Property Office of China has awarded a patent to Yunnan Chihong Zinc & Germanium for Oil Purifying and Cleaning Device for Hydraulic Oil Tank. Takazawa Isamu, Lu Wei, Wang Hao, Yuan Qingming, Wu Yongbo, Xu Wenkai, Luo Xiaobing, Nie Guixing, Li Jun, Zhong Ming, Shu Lin, Zhu Jinze, Li Bo and ..

Beijing, Nov. 18 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Deli Chemical Fiber for External Lubricating Oil Replacing System. Yin Lixin, Yan Tingwei, Wang Hao, Han Bao, Hu Xiaoliang and Jiang Zongshan developed the invention. The patent application number is CN20242289957U 20240828. The pa..

Beijing, Nov. 18 -- Chinese Patent for Lubricating Oil Production Cooling Kettle Convenient to Clean has been issued to Wuhan Gangshi Guigang Haoyuan Lubricating Oil Co Ltd. This invention was developed by Zeng Huiheng and Ye Di. The patent application number is CN202421591814U 20240708. The patent publication number is CN222..

Beijing, Nov. 17 -- State Intellectual Property Office of China has published Jiangsu Changlong Petrochemical Equipment patent application for Chain Wheel and Chain Transmission Device of Boarding Ladder. The invention was developed by Feng Shigong and Gao Fan. The patent application number is CN202422436133U 20241009. The pa..

Beijing, Nov. 15 -- State Intellectual Property Office of China has published Guangzhou Anjin Tech Co Ltd patent application for Mechanical Operation Lubricating Oil Circulation High-filtration Device. The invention was developed by Li Wuping, Yang Hua and Li Guozhang. The patent application number is CN20251006157 20250102. ..