Beijing, Sept. 4 -- Hainan Huizhi Petrochemical Fine Chemical Co Ltd has obtained a patent for efficient bag filter. This invention was developed by Qian Yu, Wang Dongyu and Liang Longwei. The patent application number is CN202423162534U 20241220. The patent publication number is CN223615474 (U). International Patent Classifi..

Beijing, Sept. 4 -- Shanghai Shenkai Petroleum Instr Co Ltd and Shanghai SK Petroleum & Chemical Equipment Corp Ltd have been granted a patent for Small Visual Automatic Temperature Adjusting and Controlling Air Bath. This invention was developed by Ye Ming, Xia Liang and Huo Mingqi. The patent application number is CN2024237..

Beijing, Sept. 4 -- Jiangsu Ke Feng Petrochemical Machinery has secured a patent on Multidirectional Slurry Mixing Device. Hu Guiming, Chen Lei, Chen Danggao, Wu Qiong, Cao Heng, Gu Mingquan, Liu Longcheng and Wang Mingxia developed the invention. The patent application number is CN20242395237U 20241216. The patent publicatio..

Beijing, Sept. 4 -- Nantong Sanlian Petrochemical Equipment Mfg Co Ltd has obtained a patent for anti-blocking mixer. This invention was developed by Ji Xiangdong, Zhou Dongwei, Wu Shuisheng and Zhu Saihua. The patent application number is CN202423216306U 20241225. The patent publication number is CN223615795 (U). Internation..

Beijing, Sept. 4 -- Jinxiang Dewei Petrochemical Engineering Tech Co Ltd has secured a patent on Fine Filtration Device for Hydraulic Oil Production. Shang Chuanwei, Wang Weiguo, Xie Yuhua and Du Jianhua developed the invention. The patent application number is CN20242310594U 20241206. The patent publication number is CN22361..

Beijing, Sept. 3 -- Langfang Development Zone Zhongyou Zhongzhou Eng Supervision Co Ltd has sought patent for Intelligent Operation Monitoring System and Method for Petrochemical Production Device. This invention was developed by Bai Mingcong, Tian Zhiwei, Shi Lei, Zhang Jun, Cheng Pengfei, Feng Jinbo, Ma Chongyu and Qin Weidong..

Beijing, Sept. 3 -- Shandong Institute of Petrochemical Technology has submitted a patent application for Children Digital Intelligence Toy Teaching Aid Demand Mining Method. This invention was developed by Sun Zhigang, Sun Qianqian, Yang Qian, Yang Ping and Xing Xiaojing. The patent application number is CN202610340675 20260..

Beijing, Sept. 2 -- China Huanqiu Contracting & Engineering, Daqing Petrochemical Eng Co Ltd and China National Petroleum have submitted a patent application for Stirring System. Wen Ming, Lyu Jingming, Zhang Xianfa, Liu Lishuang, Zhao Yuechao and Liu Ning developed the invention. The patent application number is CN2024118150..

Beijing, Sept. 2 -- Shaanxi Rixin Petrochemical Co Ltd has filed a patent application for High-salt-resistance Drag Reducer and Preparation Method Thereof. This invention was developed by Wu Ji, Li Runze, Zheng Ruixue and Chen Shanhui. The patent application number is CN202610660823 20260514. The patent publication number is ..

Beijing, Sept. 2 -- Jiangsu Honggang Petrochemical has applied Chinese patent for Shell-and-tube Heat Exchanger and Oxidation Device Chilled Water Heat Exchange System. Liu Tie, Zhou Yalin, Dong Yangang, Cao Xinyuan, Chao Ze and Zhang Xianji developed it. The patent application number is CN202610404611 20260330. The patent pu..

Beijing, Sept. 1 -- Dirun Energy Tech Hubei Co Ltd has secured a patent on Pretreatment Device for Lubricating Oil Blending. Yu Zhen developed the invention. The patent application number is CN20242332861U 20241209. The patent publication number is CN223602368 (U). International Patent Classification codes are B01F27/091, B01..

Beijing, Sept. 1 -- Chinese Patent for Tail Gas Treatment Equipment for Refining Lubricating Oil has been issued to Anhui Zhongjiu Lubricating Oil Co Ltd. This invention was developed by Pan Zhongjiu, Pan Xianjun, Liu Qingyun, Wang Mingqiu and Zhang Fangjie. The patent application number is CN202423194713U 20241224. The paten..

Beijing, Sept. 1 -- Chinese Patent for Recovery System of Dichloromethane Waste Gas has been issued to Tianjin Beihai Petrochemical Eng Co Ltd. This invention was developed by Wang Haiqing and Li Yuting. The patent application number is CN20242396948U 20241216. The patent publication number is CN223602273 (U). International P..

Beijing, Sept. 1 -- Chinese Patent for Filter Device of Nitrogen Making Machine has been issued to Yueyang Jiaxin Petrochemical Products Co Ltd. This invention was developed by Yu Peng and Zhang Xiaochao. The patent application number is CN202520207893U 20250210. The patent publication number is CN223602211 (U). International..

Beijing, Sept. 1 -- Jiangsu Honggang Petrochemical has received a patent for Resin Capturing and Recycling Device. This invention was developed by Ma Zhijun, Song Kai, Yang Licheng, Chen Guojun, Wang Chaoyang, Lian Xiaolong, Sun Ruhai and Fu Chengjun. The patent application number is CN20242354826U 20241211. The patent public..

Beijing, Sept. 1 -- Nantong Sanlian Petrochemical Equipment Mfg Co Ltd has been awarded a patent for Filter Convenient to Assemble. This invention was developed by Ji Xiangdong, Dong Xuebiao, Teng Yongran and Zhu Saihua. The patent application number is CN202423199170U 20241224. The patent publication number is CN223602135 (U..

Beijing, Sept. 1 -- Shandong Institute of Petrochemical Technology has been granted a patent for Byproduct SOCL2 Recycling Device. This invention was developed by Chu Xiaoyi, Liu Junhao, Guo Mengfan, Sun Yuxuan, Chu Xiaohui and Li Shuo. The patent application number is CN202520317938U 20250226. The patent publication number i..

Beijing, Sept. 1 -- Jiangsu Honggang Petrochemical has obtained a patent for melt reaction device. This invention was developed by Yang Licheng, Ma Zhijun, Li Ruirui and Yang Xuezhou. The patent application number is CN202520216942U 20250212. The patent publication number is CN223602516 (U). International Patent Classificatio..

Beijing, Aug. 31 -- Jiangsu Tianpeng Petrochemical Tech Co Ltd has obtained a patent for reformer tube filling machine. This invention was developed by Zhang Daozhao, Shen Yiqiang and Geng Zheng. The patent application number is CN202423316893U 20241231. The patent publication number is CN223596511 (U). International Patent C..

Beijing, Aug. 31 -- Zhejiang Jiangnan Petrochemical Machinery has received a patent for Water Pump Impeller. This invention was developed by Wu Xiaoguang, Zhang Xin and Huang Xian. The patent application number is CN202422854683U 20241122. The patent publication number is CN223594445 (U). International Patent Classification c..

Beijing, Aug. 31 -- Jinan Taihao Petrochemical Fittings has received a patent for Flange Forge Piece with Multiple Seals. This invention was developed by Liu Taoping, Huang Jianxin, Sun Binzhen, Sun Feng and Gao Shuyan. The patent application number is CN202520334570U 20250228. The patent publication number is CN223595340 (U)..

Beijing, Aug. 31 -- Jiangsu Honggang Petrochemical has applied Chinese patent for Pure Terephthalic Acid (PTA) Residue Pulping and Recycling Treatment System. Yang Mang, Zhou Yalin, Liu Tao, Si Pengfei, Li Dayong, Wang Xingran and Shen Yu developed it. The patent application number is CN202610473094 20260410. The patent publi..

Beijing, Aug. 31 -- Shandong Institute of Petrochemical Technology has submitted a patent application for Voice Emotion Recognition Model Training Method for Children. Sun Xiaohan, Liu Ying and Liu Hanhui developed the invention. The patent application number is CN202610331300 20260318. The patent publication number is CN1221..