Alexandria, Feb. 2 -- Ecoring has submitted a patent application for Pyrometallurgical Process and Plant for Selective Recycling of Molybdenum in the Reprocessing of Spent Petrochemical Catalysts. Roth Jean-luc and Picard Lionel developed the invention. The patent application number is US202218845598 20220311. The patent publ..

Beijing, Jan. 31 -- Changjiang Institute of Survey, Planning, Design and Research has filed a patent application for Bulb Tubular Unit Lubricating Oil System and Control Method. This invention was developed by Guo Xueyang, Zheng Taoping, Hu Dinghui, Gui Shaobo, Cao Yun, Wang Hao, Dai Kaifeng, Chen Sheng, He Changyan and Peng Zhi..

Beijing, Jan. 30 -- State Intellectual Property Office of China has released Wuxi Ouma Machinery Mfg Co Ltd patent application for Precise Protection Device of Diesel Generating Set. This invention was developed by Zhao Li, Wu Liang, Wu Fei and Cao Shilin. The patent application number is CN202510763072 20250609. The patent p..

Beijing, Jan. 30 -- Zhongke Langrun Beijing Tech Co Ltd has sought patent for Lubricating Oil Repairing Agent as Well as Preparation Method and Application Method Thereof. This invention was developed by Wang Honggang. The patent application number is CN202510493240 20250418. The patent publication number is CN120365971 (A). ..

Beijing, Jan. 30 -- Luoyang Ruiming Petrochemical Technology has submitted a patent application for Solvent Deasphalting Process. This invention was developed by Li Ruiqiang. The patent application number is CN202510806590 20250617. The patent publication number is CN120365953 (A). International Patent Classification codes ar..

Beijing, Jan. 30 -- UOP has sought patent for Process for Paraffin Cracking. This invention was developed by Senetar John J and Serban Manuela. The patent application number is CN20238085740 20231228. The patent publication number is CN120359282 (A). International Patent Classification code is C10G11/05. Cooperative Patent Cl..

Beijing, Jan. 29 -- Idemitsu Kosan has applied Chinese patent for Lubricating Oil Composition. Kobayashi Kenji and Kameyama Toshiki developed it. The patent application number is CN20238088852 20231222. The patent publication number is CN120344642 (A). International Patent Classification codes are C10M129/68, C10M137/02, C10M..

Beijing, Jan. 29 -- Beijing Institute of Petrochemical Technology has sought patent for Multi-feature Pollutant Accurate Long-short Time Sequence Prediction Method, Device and Equipment. This invention was developed by Wang Yafei, Xiao Chao and Zhang Shiqi. The patent application number is CN202510409787 20250402. The patent ..

Beijing, Jan. 29 -- CNPC Bohai Equipment Mfg Co Ltd, China National Petroleum and Bozhuang Lanzhou Petrochemical Equipment Mfg Co Ltd have sought patent for Small PLC (programmable Logic Controller) Data Storage Method for Electro-hydraulic Actuating Mechanism. This invention was developed by Liu Xuanchen, Lu Dengming, Ren Xuyan..

Beijing, Jan. 29 -- South China University of Technology and Guangdong University of Petrochemical Technology have filed a patent application for Composite Fault Diagnosis Method and Device, Equipment and Storage Medium. This invention was developed by Wei Kefeng, Yang Jun, Sun Guoxi and Zhang Qinghua. The patent application ..

Beijing, Jan. 29 -- Dongguan Zhensheng Electronic Tech Co Ltd has sought patent for Petrochemical Industry Production Sewage Treatment Device. This invention was developed by Ren Long, Gu Miao and Yu Cheng. The patent application number is CN202510698034 20250528. The patent publication number is CN120349003 (A). Internationa..

Beijing, Jan. 29 -- Sichuan Jiashi Kangchen Environmental Protection Tech Co Ltd has applied Chinese patent for Triazine Desulfurizer as Well as Preparation Method and Application Thereof. Jia Boyao, Wei Xiaogang, Liao Jun, Li Hui, Zhu Libin, Li Le, Peng Chuan, Yan Zijing, Li Xueqin, Zhang Hao, Zheng Yunhao, Liang Fukang and Hua..