Beijing, March 3 -- State Intellectual Property Office of China has released Hengli Petrochemical Dalian New Material Technology patent application for Method for Treating Biochemical Effluent. This invention was developed by Liu Bingbing, Liu Ze, Zhao Pingyue and Zhang Huanan. The patent application number is CN20251162796 2..

Beijing, March 3 -- State Intellectual Property Office of China has released Dow Silicones patent application for Heat-conducting Grease Composition. This invention was developed by Li Zhanjie, Zhao Dan, Ferguson David M, Joffre Eric, Zhu Bizhong and Heer Christoph. The patent application number is CN20248012392 20240227. The..

Beijing, March 2 -- Nantong Sanlian Petrochemical Equipment Mfg Co Ltd has submitted a patent application for Large-flow Multi-channel Flame Arrester. Wu Shuisheng, Teng Yongran, Zhu Saihua and Chen Yifan developed the invention. The patent application number is CN202510987149 20250717. The patent publication number is CN1206..

Beijing, March 2 -- Dongying Tongsheng Petrochemical Co Ltd has submitted a patent application for Environment-friendly Purifying and Filtering Device for Processing C4 Liquefied Gas. Sui Zhongan, Fang Qinglong, Lei Yonghao, Zhao Yang and Wu Yinghao developed the invention. The patent application number is CN202510991738 2025..

Beijing, March 2 -- State Intellectual Property Office of China has released Beijing Institute of Petrochemical Technology patent application for Working Fluid Circulation System with Backwashing Function. This invention was developed by Li Dianxin, Liu Jixiang, Liu Jianyong, Han Zenghui, Li Hui, Dong Wenkai, Li Donghui and Hou ..

Beijing, March 2 -- Beijing Institute of Petrochemical Technology has filed a patent application for Oil Product Conveying Device Between Ships. This invention was developed by Hou Zhiqiang, Wang Guantao, Dai Haoyuan, Wang Changfeng, Han Yuqing and Liu Ying. The patent application number is CN202510832506 20250620. The patent..