Beijing, Aug. 19 -- State Intellectual Property Office of China has awarded a patent to China Nonferrous Metals Processing Technology for Process Lubricating Oil Temperature Accurate Control Device. Ma Xukai developed the invention. The patent application number is CN202421640640U 20240711. The patent publication number is CN..

Beijing, Aug. 19 -- Dalian Institute of Chemical Physics, Chinese Academy of Sciences has sought patent for Preparation Method of Lubricating Oil. This invention was developed by Lu Fang, Ren Zhiwen and Si Xiaoqin. The patent application number is CN202310849576 20230711. The patent publication number is CN119307294 (A). Inte..

Beijing, Aug. 19 -- Jiangsu Yuanyou Chenda Petrochemical Engineering has been awarded a patent for Chemical Engineering Waste Gas Purification Device. This invention was developed by Liu Xianfeng, Wang Yu and Wang Yabo. The patent application number is CN202421652324U 20240712. The patent publication number is CN222829337 (U)..

Beijing, Aug. 19 -- State Intellectual Property Office of China has received China Petroleum & Chem patent application for Composition for High-speed Production of Thin-wall Polyethylene Drip Irrigation Pipe, Resin and Preparation Method Thereof. Zhang Wei, Zhang Baozhong, Zhang Na, Ma Guoyu, Wang Hui and Cao Jianqiu developed t..

Beijing, Aug. 18 -- Nanjing University of Science & Technology has submitted a patent application for Magnetorheological Grease Performance Prediction Method and System in Complex Environment. This invention was developed by Dong Jiqiang, Liu Yao, Wang Jiong and Liu Bin. The patent application number is CN202411331660 2024092..

Beijing, Aug. 18 -- State Intellectual Property Office of China has published Lianyungang Petrochemical patent application for Separation System for High-density Polyethylene Wax. The invention was developed by Zhang Yuanling, Yang Weidong, Xu Binsheng, Wang Jingran and Liu Yinghui. The patent application number is CN20241148..

Beijing, Aug. 16 -- Beijing Institute of Petrochemical Technology and Beijing University of Technology have applied Chinese patent for continuous production device and method of high-purity isosorbide. Wang Xincheng, Li Hui, Peng Yuze, Long Bangxian and Xu Ruinian developed it. The patent application number is CN202411740416 ..

Beijing, Aug. 16 -- State Intellectual Property Office of China has released China Petroleum & Chem patent application for method for determining concentration of amine in desulfurized amine solution through near infrared spectrum, storage medium and equipment. This invention was developed by Zhang Baozhong, Han Fang, Feng Baoji..

Beijing, Aug. 16 -- State Intellectual Property Office of China has received China Petroleum & Chem patent application for insulating pouring sealant and preparation method thereof. Guan Songyun, Zhang Baozhong, Zhao Kepin, Hao Jingying, Zhu Shu and Wu Meiling developed the invention. The patent application number is CN202310..

Beijing, Aug. 16 -- Zhejiang Petrochemical has filed a patent application for mobile drying circulation and closed sampling system and operation method. This invention was developed by Zhang Jian, Qi Yunhui, Ma Zhenfeng, Cheng Hao, Du Bin and Zhang Qianqian. The patent application number is CN202411356263 20240927. The patent..

Beijing, Aug. 16 -- Sichuan Feitaier Petrochemical Equipment Co Ltd has sought patent for blockage removal type filtering device and detection method. This invention was developed by Yang Gao and Yao Lijun. The patent application number is CN202411678659 20241122. The patent publication number is CN119281011 (A). Internationa..

Beijing, Aug. 16 -- China Petroleum & Chem has submitted a patent application for device and method for refining hydrogenated bisphenol a and application. This invention was developed by Si Xiaojun, Zhang Baozhong, Wang Kailin, Zhang Lei, Zhang Chunlin and Li Xianhui. The patent application number is CN202310840660 20230710. ..

Beijing, Aug. 16 -- China Petroleum & Chem has applied Chinese patent for supported sulfonated polystyrene-divinylbenzene catalyst as well as preparation method and application thereof. Wu Meiling, Zhang Baozhong, Xing Weilong, Zhou Lingjie, Wang Xitao and Liu Yuan developed it. The patent application number is CN202310838860..

Beijing, Aug. 16 -- State Intellectual Property Office of China has received Wuxi Huacheng Petrochemical Equipment Co Ltd patent application for float valve tray with high efficiency and mass transfer rate. Wang Jiafeng developed the invention. The patent application number is CN202411705873 20241126. The patent publication n..

Beijing, Aug. 16 -- Lianyungang Petrochemical has sought patent for vinylamine pilot scale production system. This invention was developed by Yang Weidong, Wei Haiyang, Zheng Zhongying, Jin Fengfu and Zhu Xiaodong. The patent application number is CN202411417650 20241011. The patent publication number is CN119281251 (A). Inte..

Beijing, Aug. 16 -- China Petroleum & Chem has submitted a patent application for micro-channel equipment for strengthening gas absorption process. Xiong Qiqiang, Yang Yuqiang, Cui Rui and Liu Lei developed the invention. The patent application number is CN202310840658 20230710. The patent publication number is CN119281243 (A..

Beijing, Aug. 16 -- Welltone Tech Co Ltd has sought patent for high-reliability high-thermal-conductivity silicone grease as well as preparation method and application thereof. This invention was developed by Zhu Yadong and Chen Changjing. The patent application number is CN202411637091 20241115. The patent publication number..

Beijing, Aug. 16 -- Lianyungang Petrochemical has filed a patent application for pretreatment device for mixed C3 in ethane cracking production. This invention was developed by Yang Weidong, Cheng Qiang, Ma Peipei, Guo Jingchao, Xu Haihong, Liu Luo, Zhang Yantao, Wu Chengbin, Fan Changhai and Zhu Xiaodong. The patent applicat..

Beijing, Aug. 15 -- Shandong Kaitai Petrochemical has been awarded a patent for solid caustic soda tower of propylene refining system. This invention was developed by Ren Qingjun, Wang Dongfu, Cao Yunfei and Li Shengqiang. The patent application number is CN202421550268U 20240702. The patent publication number is CN222821466 ..

Alexandria, Aug. 14 -- Idemitsu Kosan has been awarded a patent for lubricating oil composition. This invention was developed by Fujita Shoichiro, Sunahara Kenji, Yamagishi Tsukasa and Kubota Masaya. The patent application number is US202218260064 20220304. The patent publication number is US12384982 (B2). International Paten..

Beijing, Aug. 14 -- Hongrun Petrochemical Weifang has secured a patent on circulating fuel oil distillation tower. Zhu Guangshan, Wang Zhenjie, Zhang Kuijun, Wang Xinzhai, Yan Guangqi, Du Xiangjing and Yu Xingtao developed the invention. The patent application number is CN202421456309U 20240625. The patent publication number ..

Beijing, Aug. 14 -- China Petroleum & Chem has received a patent for loading arm structure for butt joint of oil depot tank truck. This invention was developed by Zeng Fanming, Sun Qinfeng, Zhu Changle, Wang Changnan and Wang Shoucheng. The patent application number is CN202421613250U 20240709. The patent publication number i..