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Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- UOP has filed a patent application for Method and Apparatus for Separating Aromatic and Non-aromatic Hydrocarbons. This invention was developed by Ziegler Dieter, Werba Gregory R, Baggett Christopher, Haas Joe R and Rajappan Ramasubramaniam.
The patent application number is CN20238066874 20230925. The paten..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Lanzhou University has filed a patent application for Double-inlet Multi-stage Matrix Type Cyclone Separator Capable of Realizing Efficient Gas-solid Separation. This invention was developed by Wang Bo and Zhang Yumeng.
The patent application number is CN20251047270 20250113. The patent publication number i..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Southern University of Science and Technology has filed a patent application for Vapor Phase Inhibitor Screening Method, Terminal and Readable Storage Medium. This invention was developed by Wei Zhenhua, Xu Qingqing and Zhang Yikun.
The patent application number is CN202411877210 20241219. The patent public..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Southwest Petroleum University has applied Chinese patent for Stacked Integrated Auxetic Honeycomb Structure. Zhu Yilin, Cheng Hao, Rui Xue, Fu Ye, Wu Wenwang, Yu Chao and Zhang Chuanzeng developed it.
The patent application number is CN202510349817 20250324. The patent publication number is CN119928346 (A)..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Mann & Hummel has applied Chinese patent for Gas Filtration System. Neef Pascal, Heitkamp Peter, Glad Johan, Pereira Madeira Pedro Miguel, Halbauer Eberhard, Peckney Peter, Weber Andreas, Wittmers Chris, Gerlach Stefan, Rieger Mario, M Hanselmann, Kupfer Fabian, Weiss David, Schmid Dirk and Stark David develop..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Sinopec Group Sharing Services Co Ltd patent application for Network Synchronization Data Protection Method and Device. Li Xifeng developed the invention.
The patent application number is CN202411984535 20241231. The patent publication number is CN119..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Shanghai Institute of Technology has applied Chinese patent for Self-adaptive Adjustment Gas-liquid Mixing Nozzle Device. Mao Zengfu, Li Hui, Wang Ronghua and Wu Yanping developed it.
The patent application number is CN20251085529 20250120. The patent publication number is CN119926697 (A). International Pat..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Anhui Sanhua Refrigeration New Material Technology has applied Chinese patent for Processing Method of Gas Collecting Tube Assembly and Gas Collecting Tube Assembly. Liu Huyan and Duan Nengwei developed it.
The patent application number is CN202510129354 20250205. The patent publication number is CN11992734..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Terpolymer with High Melt Strength as Well as Preparation Method and Application Thereof. This invention was developed by Xu Xiudong, Zhou Qilong, Zhang Rui, Li Fengkui, Yu Jinhua, Yin Shan..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Ethylene-propylene Binary Copolymer with High Melt Strength as Well as Preparation Method and Application of Ethylene-propylene Binary Copolymer. Xu Xiudong, Zhou Qilong, Zhang Rui, Song Weiwei, Li..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Ethylene-propylene Binary Copolymer with Wide Molecular Weight Distribution and High Melt Strength as Well as Preparation Method and Application of Ethylene-propylene Binary Copolymer. Zhou..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Sinopec Oilfield Service, Sinopec Zhongyuan Petroleum Eng Ltd and Drilling Eng Tech Res Institute Sinopec Zhongyuan Petroleum Eng Co Ltd have filed a patent application for Modified Polymer Plugging Anti-collapse Agent for Drilling Fluid and Preparation Method of Modified Polymer Plugging Anti-collapse Agent. ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Supported Metallocene Catalyst and Preparation Method and Application Thereof. This invention was developed by Li Dezhan, Zou Fasheng, Hu Huijie, Song Wenbo, Zhang Xiaomeng, Zhao Mengyao, Qian Li and Wang C..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Catalyst System, Prepolymerization Catalyst Composition, and Olefin Polymerization Process. Lin Jie, Zhao Xiangchen, Zhao Hui, Yan Li'an, Zhang Xiaofan, Zhou Junling, Liu Haitao, Zhao Jin and Zhang..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Assistant for Olefin Polymerization Reaction, Olefin Catalyst System, Prepolymerization Catalyst Composition and Olefin Polymerization Reaction Method. This invention was developed by Lin Jie, Zhao Hui, Zha..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemicala and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Catalyst Component Containing Furoate Compound and Preparation Method Thereof, Olefin Polymerization Catalyst, Olefin Polymerization Method and Olefin Polymer. Fu Meiyan, Yan Li'an, Lin Ji..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Pyrroline Compound-containing Catalyst Component and Preparation Method Thereof, Olefin Polymerization Catalyst, Olefin Polymerization Method and Olefin Polymer. This invention was developed by Fu Meiyan, S..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Catalyst System for Preparing Polypropylene with High Melt Strength and Application of Catalyst System. This invention was developed by Xu Xiudong, Zhou Qilong, Zhang Rui, Lang Xudong, Yin ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical have sought patent for Organic Phosphine Compound, Flame-retardant Fiber, Composite Material Composition and Application Thereof. This invention was developed by Qian Jun, Lin Na, Cai Yingying, Gao Xinzhong and Zhao Yinna.
The patent application ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical, Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have sought patent for Method for Refining Lactide. This invention was developed by Wang Pengxiang, Ko Dae-sung and Sun Qimei.
The patent application number is CN202311449918 20231102. The patent publication number is..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have applied Chinese patent for Treatment Method for Reactor Inactivation in Alkylene Oxide Reaction System and Application of Treatment Method. Gao Rui, Li Mujin, Shi Depan, Zhao Peng and Zhai Zhongxi developed it.
The paten..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Guangdong University of Technology have sought patent for Method for Preparing Secondary Alkyl Sulfonate by Sulfonation Reaction. This invention was developed by Xu Yuanyuan, Fang Yanxiong, Zhuang Yan, Li Qi, Huang Aizhong, Dong Jinxiang, Liu Dong, Zhao Jianhong, Dong Xiaoyu, Lia..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical have submitted a patent application for Ionic Liquid, Preparation Method Thereof, Sizing Agent and Application. This invention was developed by Wu Qiwei, Lin Shengbing, Wang Chenhui, Wei Jian and Cai Yingying.
The patent application number is CN2..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Guangdong University of Technology have applied Chinese patent for Method for Continuously Preparing Secondary Alkyl Sulfonate. Huang Aizhong, Fang Yanxiong, Xu Yuanyuan, Li Qi, Zhuang Yan, Dong Jinxiang, Liu Dong, Zhao Jianhong, Dong Xiaoyu, Liao Zhuangjian, Chen Lijun, Zheng Li..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have applied Chinese patent for Method for Continuously Producing N, N-dimethylaniline. Zhou Shunli, Li Yongxiang, Zhang Chengxi, Fu Qiang, Xing Enhui and Shu Xingtian developed it.
The patent application number is CN20241099053 20..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have applied Chinese patent for Method for Continuously Producing N, N-dimethylaniline. Zhou Shunli, Li Yongxiang, Fu Qiang, Zhang Chengxi, Xing Enhui and Shu Xingtian developed it.
The patent application number is CN20241099051 20..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have sought patent for Preparation Method of Long-carbon-chain Nylon Salt, Method and System for Recycling Mixed Solvent and Application. This invention was developed by Bi Fenglei, Hu Shuai, He Laibin, Li Junsen and Wang Hanbin..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have filed a patent application for Method for Separating Dimethyl Carbonate from Methanol. This invention was developed by Shi Depan, Gao Rui, He Laibin and Chu Menghan.
The patent application number is CN202311466132 202311..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Eng Co Ltd have sought patent for Production Method and Production System of Dimethyl Adipate. This invention was developed by Pei Kaikai, Liu Xiaoxiao, Chen Ying, Lin Binbin, Xu Shenyan and Liu Huiting.
The patent application number is CN202311455718 20231103..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- PetroChina and China Kunlun Contracting & Engineering Corp have applied Chinese patent for Method and System for Producing Dimethyl Naphthalate. Li Lijun, Sun Aijun, Lao Guorui, Wang Xinlan, Zhou Haige, Wang Xiaofeng, Liu Xiaoling, Cui Guogang, Li Mengqiang and Fu Yuxiao developed it.
The patent application..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have sought patent for Method for Refining Long-chain Dicarboxylic Acid and Method for Continuously Refining Long-chain Dicarboxylic Acid. This invention was developed by Wang Pengxiang, Ko Dae-sung and Sun Qimei.
..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Process for Producing Isooctanol and Application Thereof. Wang Hao, Xue Hongxia, Jiang Jianbo, Liang Weizhong, Liang Ke and Zhu Wenxiang developed the invention.
The patent application number is CN202311441831 20231101. T..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Method and Device for Producing 1-butene from Mixed C4 Raw Material. This invention was developed by Lyu Yuhao, Zhao Duo, Ma Wendi, Huang Le, Liu Zhongneng and Wang Yanbo.
The patent ap..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Controllable Acetylene Pre-hydrogenation Method and Application. Yi Shuisheng, Fang Yan, Zhang Liyan, Le Yi, Mao Zuwang and Yang Chenxi developed it.
The patent application number is CN202311451..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Controllable Polyunsaturated Hydrocarbon Selective Hydrogenation Method and Application. This invention was developed by Yi Shuisheng, Fang Yan, Zhang Liyan, Wei Guobin, Mao Zuwang and Yang..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have filed a patent application for Cement Paste and Application Thereof. This invention was developed by Xiao Jingnan, Li Xiaojiang, Wei Haoguang, Chu Yongtao, Zhang Jinkai and Li Pengcheng.
The patent application n..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Method and System for Preparing Ethylbenzene Through Liquid Phase Alkylation. This invention was developed by Zhang Hongyu, Liu Wenjie, He Lelu and Zhang Kai.
The patent application num..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Treatment System and Treatment Method for High-water-content Oil Sludge of Petrochemical Enterprise. This invention was developed by Yang Yanquan, Sun Jie, Cao Zonglun, Qin Qiming, Xu Zhicheng and Zhang Yiy..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Qilu Co have applied Chinese patent for Method for Rapidly Converting Acrylonitrile in Nitrile-containing Wastewater. Meng Xiantan and Zhang Fangyin developed it.
The patent application number is CN202411957339 20241230. The patent publication number is CN119930017 (A)..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Pretreatment Process of Amine Liquid Regeneration Waste Alkali Liquid. Liu Tingting, Zhang Wanli, Guo Xuan, Liang Ming, Zhang Fangyin and Liu Bei developed the invention.
The patent application number is CN202311437922 20..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Salt Water Evaporation and Separation Device Capable of Accelerating Evaporation, Salt Water Evaporation and Separation Method and Application. Ru Yue, Qi Guicun, Lai Jinmei, Qiao Jinliang, Wei Zho..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Supercritical Water Desalting Device and Method. Cheng Zhenmin, Yang Tao, Li Zhe, Tong Yujun, Fang Xiangchen, Song Yafei, Zhu Qiao and Huang Zibin developed the invention.
Th..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Atmospheric and Vacuum Distillation Process. This invention was developed by Cao Yuan, Sun Lifang, Liu Tingting, Huang Bin and Liang Ming.
The patent application number is CN202311441835 20231101. The patent publication n..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have sought patent for Pseudo-boehmite as Well as Preparation Method and Application Thereof. This invention was developed by Liu Yuqing, Yuan Shuai, Yu Shanqing and Liu Bo.
The patent application number is CN202311443716 20231101...
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have filed a patent application for Method for Regenerating Dehydrogenation Catalyst. This invention was developed by Zhang Jinxing, Dong Chen, Liu Tong, Zhang Xinkuan, Ren Jianqiang and Huang Yukai.
The patent application number i..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Regeneration Modification Method of Waste Catalytic Cracking Catalyst and High-chlorine Diesel Oil Dechlorination Method. Jia Qinglong, Guo Yanfeng, Zhu Xiangchun, Wang Ying, Dong Lingyun and Zhang Hui developed the inventio..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have sought patent for GeAlPO-34 Molecular Sieve as Well as Preparation Method and Application Thereof. This invention was developed by Qiao Jian, Wang Zhendong, Fu Wenhua and Teng Jiawei.
The patent application number is CN2..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Composition for Preparing SSZ-39 Molecular Sieve and Preparation Method of SSZ-39 Molecular Sieve. This invention was developed by Wang Ligang, Fu Wenhua, Tao Weichuan and Wang Zhendong.
..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have filed a patent application for High-crystallinity Nano Beta Molecular Sieve as Well as Synthesis Method and Application Thereof. This invention was developed by Tong Weiyi, Zhou Yanni, Jiang Xiangdong and Li Xuguang.
The..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Nano Beta Molecular Sieve with High Crystallinity and Low Unit Cell Composition as Well as Preparation Method and Application of Nano Beta Molecular Sieve. This invention was developed by ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have sought patent for Thickness-controllable MCM-22 Molecular Sieve as Well as Synthesis Method and Application Thereof. This invention was developed by Tong Weiyi, Liu Chuang, Fu Wenhua and Wang Zhendong.
The patent applica..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for ZSM-5 Composite Molecular Sieve as Well as Preparation Method and Application Thereof. This invention was developed by Wang Zheming, Zhou Jian and Zhou Wei.
The patent application numbe..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have filed a patent application for Silicon-aluminum Powder as Well as Preparation Method and Application Thereof. This invention was developed by Tong Weiyi, Li Cheng, Zheng Junlin and Wang Ziwei.
The patent application numb..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Silicon Powder as Well as Preparation Method and Application Thereof. This invention was developed by Tong Weiyi, Wang Zongshuang and Qu Zhenhua.
The patent application number is CN2023..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Sinopec Oilfield Service and Sinopec Offshore Oil Eng Co Ltd have been awarded a patent for Water Bird Positioning Pin Dismounting Device. This invention was developed by Han Suolong, Wang Jiawei, Zhao Xuwei, Shi Xiaohu, Huang Fuqiang and Zhang Yingchun.
The patent application number is CN202422745939U 2024..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have filed a patent application for Catalytic Coal Gasification Catalyst and Preparation Method Thereof. This invention was developed by Chu Jungle, Li Yanrong and Wang Zhen.
The patent applicat..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Supported Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Ming Zheng, Gao Xiaochen and Zhu Qingcai.
The patent application number is CN20..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- PetroChina and China Kunlun Contracting & Engineering Corp have submitted a patent application for Catalyst System and Application Thereof as Well as Production Method and System of Aromatic Carboxylic Acid. Sun Aijun, Wang Xiaofeng, Liu Xiaoling, Wang Xinlan, Rong Limin, Li Jianxin, He Shihui, Zhang Wei, Li L..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have filed a patent application for Vinyl Acetate Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Sun Haoyang, Gao Xiaochen, Yang Yunxin and Qiu Pengyuan.
The patent application..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have filed a patent application for Regulation and Control Method for Acid Intensity Distribution of Solid Acid, Solid Acid and Application. This invention was developed by Zhang Chengxi, Li Yongxiang and Zhou Shunli.
The patent ap..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Catalytic Cracking Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Chen Yan, Zhang Yi, Song Haitao, Zhang Jiexiao and Xu Mingde.
The patent app..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Catalyst for Generating 3-methyl-3-butene-1-alcohol and Application Thereof. This invention was developed by Zhou Haibo, Wang Yangdong, Liu Chang, Liu Su, Jiao Wenqian and Zhang Lin.
Th..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have filed a patent application for Residual Oil Hydrodenitrification Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Cao Kun, Zhang Cheng, Guan Yueming, Yuan Shenghua a..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Hydrodesulfurization Catalyst as Well as Preparation Method and Application Thereof. Cao Kun, Zhang Cheng, Guan Yueming, Yuan Shenghua and Geng Xinguo developed the invention.
..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Sinopec Group and Sinopec Henan Petroleum Explor Bureau Co Ltd have been awarded a patent for Electrified Bolt Fastening Tool. This invention was developed by Li Linqing, Yang Jing, Shi Xibo, Huang Hongyu, Qin Shumin and Zhang Yan.
The patent application number is CN202422755216U 20241112. The patent public..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Shashi Steel Pipe Works Sinopec Oilfield Equipment Corp and Sinopec Oilfield Equipment have submitted a patent application for Bent Shaft Lifting and Placing Device Matched with Lifting Forklift. Chen Xiaolin, Chen Ting, Qin Shihui, Wang Mengqi, Zhang Fan, Fan Zichuan, Jia Xiaohong, Bai Qingchun and Li Menglin..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Sinopec Oilfield Service and Oilfield Eng Services Branch of Sinopec Southwest Petroleum Eng Co Ltd have submitted a patent application for Occupied Pup Joint Hoisting Tool. This invention was developed by Zhang Junlan, Cao Yang, Yang Jun, Lobiankeha, Fang Xiaoqing, Liu Hanyang, Pan Qilong, Zhong Chaowan, Zhan..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Method for Preparing Hydrodemetallization Catalyst. This invention was developed by Sui Baokuan, Mu Fujun, Liu Wenjie, Li Xuejing and Geng Xinguo.
The patent application numb..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Preparation Method of Hydrodemetallization Catalyst. This invention was developed by Sui Baokuan, Mu Fujun, Liu Wenjie, Li Xuejing and Geng Xinguo.
The patent application num..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Preparation Method of Hydrodemetallization Catalyst. This invention was developed by Li Xuejing, Mu Fujun, Liu Wenjie, Sui Baokuan and Yuan Shenghua.
The patent application n..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Shashi Steel Pipe Works Sinopec Oilfield Equipment Corp and Sinopec Oilfield Equipment have filed a patent application for Mark Spraying Machine for High-frequency Welded Pipe. This invention was developed by Chen Zhiqiang, Shi Zhencong, Cai Xiaoqing, Wang Zhenlin, Zhong Cunfu, Sun Chao, Liang Gang and Duan We..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Catalyst have filed a patent application for Catalyst Carrier Forming Equipment. This invention was developed by Liang Wei, Deng Jie, Zhu Wei, Zhang Liang, Feng Guoping and Zhang Lihua.
The patent application number is CN202311451730 20231102. The patent publication n..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Preparation Method of Hydrodemetallization Catalyst. Li Xuejing, Mu Fujun, Liu Wenjie, Sui Baokuan and Yuan Shenghua developed the invention.
The patent application number is..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Novel Hydrogenation Catalyst and Preparation Method Thereof. Xue Hongxia, Wang Hao, Jiang Jianbo, Liang Ke, Zhu Wenxiang and Wang Xiaofan developed the invention.
The patent application number is CN202311420249 20231030. ..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have filed a patent application for Preparation Method of Hydrodesulfurization Catalyst. This invention was developed by Yao Yunhai, Duan Weiyu, Guo Rong, Niu Shikun and Wang Min.
The patent application number is C..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have applied Chinese patent for Pretreatment Method of Ammonia Decomposition Hydrogen Production Catalyst. Sun Shangcong, Luan Xuebin, Cao Tiantian, Xu Run and Gao Di developed it.
The patent application number is CN202311442529 20..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have filed a patent application for Hydrogenation Catalyst and Preparation Method and Application Thereof. This invention was developed by Lyu Yuhao, Zhao Duo, Ma Wendi, Huang Le, Liu Zhongneng and Wang Yanbo.
The patent appl..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Qilu Co have applied Chinese patent for Liquid-phase Hydrogenation Catalyst as Well as Preparation Method and Application Method Thereof. Wang Hao, Liang Weizhong, Xue Hongxia, Jiang Jianbo, Zhu Wenxiang and Liang Ke developed it.
The patent application number is CN20..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have filed a patent application for Platinum-carbon Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Wang Wei, Rong Junfeng, Yu Peng, Xie Jingxin and Zhao Hong.
The patent application ..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have sought patent for Gas-solid Reaction Device and Preparation Method of Zif-8. This invention was developed by Wang Xueli, Zhang Huicheng, Ling Fengxiang, Yang Weiya and Wang Shaojun.
The patent application numb..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for System and Method for Producing Hydrogen Through Ammonia Decomposition. Gao Di, Sun Shangcong, Cao Tiantian, Zhao Dongyue and Jiang Qiuqiao developed the invention.
The patent application num..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have applied Chinese patent for Catalyst Regulation and Control Device for Preparing Lactide Through Continuous Depolymerization and Process System and Method for Preparing Lactide Through Continuous Depolymerization...
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical, Sinopec Catalyst and Sinopec Catalyst Dalian Co Ltd have submitted a patent application for Catalyst Stirring Device. Gao Yue, Tang Kejian, Yang Yi, Song Chunli and Wei Xiaomeng developed the invention.
The patent application number is CN202311466321 20231106. The patent publicat..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Mixed Matrix Nanofiltration Membrane as Well as Preparation Method and Application Thereof. Yu Hao, Liu Yiqun, Pan Guoyuan, Zhang Yang, Zhao Muhua, Zhao Guoke and Tang Gongqing developed it.
The..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Offshore Oil Engineering has submitted a patent application for Hollow Cylindrical Floating Production Oil Storage and Discharge Device. This invention was developed by Tang Yanlin, Yang Hui, Yang Ning, Song Anke and Liang Yu.
The patent application number is CN202510214067 20250226. The patent publication ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China National Petroleum has submitted a patent application for Post-residue Soil Based on Oil Sludge Microbiological Treatment as Well as Method and Application of Post-residue Soil. Zhao Min, Xu Ziqiang, Li Yan, Ren Peng, Qiu Qi, Tong Xiao, Liu Ning, Xi Jiaxin, Jiang Jihui and Ji Wei developed the invention...
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Nanjing Huisiyuan Environment Technology has submitted a patent application for Non-methane Hydrocarbon Adsorption and Degradation Device and Method. Zhou Kewei, Xu Hui, Zhou Xin and Wang Fan developed the invention.
The patent application number is CN202510362307 20250326. The patent publication number is ..
Oil & Gas
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Energy Engineering Group Guangdong Electric Power Design Institute has submitted a patent application for Carbon Dioxide Absorption Device and Method. This invention was developed by Xiao Jin, Fan Yongchun, Xue Rong, Lin Haizhou, Sun Zhangwei, Wu Dawei, Zeng Yue, Liu Xiaoyong, Luo Haizhong, Li Weike and ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing patent application for Method for Producing N, N-dimethylaniline. Zhou Shunli, Li Yongxiang, Zhang Chengxi, Fu Qiang, Xing Enhui and Shu Xingtian developed the invention.
The..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Shandong Sibo Linde Machinery Co Ltd has been granted a patent for Novel Carton Bottom Folding Device. Yin Yuxing, Nan Xinguo and Zhang Chunyu developed the invention.
The patent application number is CN202422627464U 20241030. The patent publication number is CN223290415 (U). International Patent Classifica..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released PetroChina and China Kunlun Contracting & Engineering Corp patent application for Production System and Method for Generating Carboxylic Acid Methyl Ester Through Reaction of Carboxylic Acid and Methanol. This invention was developed by Sun Aijun, Zhou ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Eng Co Ltd patent application for Method for Synthesizing Fatty Alcohol. This invention was developed by Pei Kaikai, Liu Xiaoxiao, Zhang Bin, Yu Feifei, Huang Xiangyi and Liang Yibo.
The patent applicati..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing patent application for Preparation Method and Application of 2-alkyl Anthracene. The invention was developed by Fei Jianqi.
The patent application number is CN202410892899 2..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Combined Method and System for Aromatic Hydrocarbon Conversion. Guo Yi, Yuan Wei, Zheng Lin, Wang Qihua and He Laibin developed the invention.
Th..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Qilu Co patent application for Recycling Method of Acrylic Acid-containing Wastewater and Composite Scale Inhibitor. This invention was developed by Meng Xiantan, Liang Bin, Huang Bin and Zhang Fangyin.
The paten..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Petroleum & Chemical; Sinopec Qilu Co has filed a patent application for Method and Device for Treating Wastewater Containing Chlorobenzene and Acetone. This invention was developed by Zhao Ning, Liang Ming, Zhang Wanli, Huang Bin, Liu Tingting and Guo Xuan.
The patent application number is CN20231144..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for High-flux Oil-water Separation Device, Oil-water Separation Method and Application. This invention was developed by Ru Yue, Qiao Jinliang, Qi Guicun,..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for System and Method for Synergistically Treating Alkaline Residue Wastewater by Resource Utilization of Waste Flue Gas. Xu Zhicheng, Sun Jie, Cao Zongl..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing patent application for Pseudo-boehmite, Preparation Method and Application Thereof, and Pseudo-boehmite Reaction System. The invention was developed by Liu Yuqing, Yu Shanqing,..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Cubic Nano EU-1 Molecular Sieve as Well as Synthesis Method and Application Thereof. The invention was developed by Tong Weiyi, Jin Kaiping, Hou Mi..
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