Beijing, March 31 -- Shandong Yulong Petrochemical has applied Chinese patent for Intelligent Process Control System for Butane Separation Tower. Zhu Wenzhen, Cui Datao, Zhao Peng, Chen Shouchen, Wang Zaibing, Liu Junbo, Hou Hongchang and Jin Yudong developed it. The patent application number is CN202511379884 20250925. The p..

Beijing, March 31 -- Huaneng Yingkou Power Station has applied Chinese patent for Thin Oil Lubricating and Filtering Device. Yu Yue, Cheng Xianyang, Chen Zhushan, Jiang Di, Liu Qiuming, Xu Taiheng, Zhang Jun, Liu Hongfeng, Chi Hailong and Zhang Bo developed it. The patent application number is CN20251129464 20250725. The pate..

Beijing, March 31 -- Shandong Institute of Petrochemical Technology has submitted a patent application for Rhythm Mode Intelligent Identification and Video Singing Rhythm Training System and Method Thereof. This invention was developed by Liu Xi. The patent application number is CN202511268945 20250906. The patent publication..

Beijing, March 28 -- State Intellectual Property Office of China has received Guangdong University of Petrochemical Technology patent application for Lightweight Human Body Posture Estimation Method Based on Ples-yolo. Liu Mei, Liu Yucheng, Wang Tiantian and Liu Tianbao developed the invention. The patent application number i..

Beijing, March 28 -- Wuxi Aierte Petrochemical Machinery has sought patent for Flange Sealing Performance Evaluation Method and System. This invention was developed by Shao Jia and Ma Yifan. The patent application number is CN20251196679 20250806. The patent publication number is CN120951873 (A). International Patent Classifi..

Beijing, March 27 -- Guangdong University of Petrochemical Technology has submitted a patent application for Construction Waste Treatment Equipment for Civil Engineering. This invention was developed by Kim Hwan, Geng Ying and Mai Minglei. The patent application number is CN202511352484 20250922. The patent publication number..

Beijing, March 26 -- State Intellectual Property Office of China has published Shell International Research patent application for Lubricating Oil Composition. The invention was developed by Krom Leslie A, Sedlmair Gary J and Profilet Remi. The patent application number is CN20248021773 20240402. The patent publication number..

Beijing, March 26 -- State Intellectual Property Office of China has published Lianyungang Petrochemical patent application for Online Monitoring Device for Polyethylene Wax Melt Index. The invention was developed by Yang Weidong, Song Jiarui, Fan Changhai, Liang Ge, Li Weixing, Cui Laifu, Leng Qingbai and Zhong Xianghong. Th..

Beijing, March 27 -- Changsha Wangcheng Petrochemical Co Ltd has submitted a patent application for Lubricating Oil Additive and Preparation Method Thereof. This invention was developed by Qi Baihui, Miao Liqiang and Yuan Qu. The patent application number is CN202511438454 20251010. The patent publication number is CN12094378..

Beijing, March 25 -- State Intellectual Property Office of China has released Lianyungang Petrochemical patent application for Efficient Waste Alkali-butter Separation Tank in Ethylene Device and Use Method of Efficient Waste Alkali-butter Separation Tank. This invention was developed by Yang Weidong, Zhao Qipeng, Fan Changhai, ..

Beijing, March 25 -- State Intellectual Property Office of China has published Lanzhou Petrochemical Vocational Technology University patent application for Method for Synthesizing and Purifying Levofloxacin Hydrochloride. The invention was developed by Zhu Yating. The patent application number is CN20251196834 20250806. The ..

Geneva, March 24 -- Virent Inc has submitted a patent application for Renewable Diesel Production with Reduced Hydrogen Consumption and Glycerol Release. Blommel Paul G developed the invention. The patent application number is WO2025US46204 20250912. The patent publication number is WO2026060277 (A1). International Patent Cla..

Beijing, March 24 -- State Intellectual Property Office of China has received Zhejiang Dongjiang Green Petrochemical Tech Innovation Center Co Ltd patent application for Modularized Deconstruction Carbon Footprint Evaluation Method in Complex Petrochemical Process. Li Guanghui, Xue Na, Liang Yiwei, Duan Hongfeng and Yang Shengdo..

Beijing, March 24 -- Shandong Institute of Petrochemical Technology has submitted a patent application for Self-supporting Non-noble Metal Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Qiu, Zhang Yuekun and Fu Xuemei. The patent application number is CN202511118626 20250..

Beijing, March 24 -- Nanjing Dongxin Huike Information Tech Co Ltd has submitted a patent application for Petrochemical Explosion-proof Humanoid Robot Trajectory Planning Method, Device and Equipment. This invention was developed by Dou Liang, Liu Jiale, Yang Xiaogang and Zhang Chunyin. The patent application number is CN2025..

Geneva, March 24 -- Kyodo Yushi Co Ltd has submitted a patent application for Grease Composition. This invention was developed by Yamaguchi Miyuki, Sugasaki Masataka, Sato Yuta and Tsutsui Daisuke. The patent application number is WO2025JP31851 20250909. The patent publication number is WO2026058871 (A1). International Patent..

Beijing, March 24 -- Hubei Wanan Environmental Prot Petrochemical Equipment Co Ltd has submitted a patent application for Intelligent Sampling System for Hazardous Chemical Substance Storage Tank and Control Method. This invention was developed by Qu Yanlin, Lu Chao, Zhou Shenshan and Lu Dayu. The patent application number is..