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Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Yunnan Minzu University has sought patent for Preparation Method and Application of Spanishneedles Herb Anti-tumor Active Extract. This invention was developed by Zeng Guangzhi, Yin Junlin, Fan Baomin, Yang Ziyi, Sun Weiqing, Fan Ruifeng, Guo Yafei and He Zhenxiu.
The patent application number is CN20231142..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- U.S. Patent and Trademark Office has published King Fahd University of Petroleum and Minerals patent application for Detecting Sag Value of Weighting Material in Drilling Fluid in Borehole. The invention was developed by Kirmizakis Panagiotis, Oshaish Ali Abdulwahad, El-husseiny Ammar, Soupios Panteleimon a..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- U.S. Patent and Trademark Office has released Petrobras patent application for Modular System and Methods for Vacuum Vaporization for Coupling and Analysis in Gas Chromatograph Applicable to Hydrocarbons Present in Oil Source Rocks. This invention was developed by Cabral Da Silva Rodrigo and Bacelar Ricardo..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Shell USA has submitted a patent application for Particulate Removal System for Use in Hydroprocessing. This invention was developed by Chen Zhong Xin, Jancker Steffen and Ramanathan Ramkumar.
The patent application number is US202318873770 20230623. The patent publication number is US2025361449 (A1). In..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Mitsubishi Electric has submitted a patent application for Carbon Dioxide Recovery System, Resource Generation System, and Carbon Dioxide Recovery Method. This invention was developed by Onaka Yoji, Tanishima Makoto, Shinoki Toshio, Kawamoto Makoto and Nakashima Seiji.
The patent application number is US..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Shanghai Advanced Research Institute, Chinese Academy of Sciences has submitted a patent application for Carbon Dioxide Capture Method. Li Xuesong and Zhang Niyu developed the invention.
The patent application number is CN202510126176 20250127. The patent publication number is CN119909507 (A). International..
Oil & Gas
| Sun 30 Nov 2025
Beijing, Dec. 1 -- Wuhan Bohui Oilfield Engineering Services has been awarded a patent for Oil Field Exploitation Oil Stain Filtering Device Convenient to Clean and Maintain. This invention was developed by Zhao Xunhong.
The patent application number is CN202422205572U 20240910. The patent publication number is CN223263482 (U..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- U.S. Patent and Trademark Office has released Shell USA patent application for a System for Capture of Carbon Dioxide. This invention was developed by Balaji Sayee Prasaad and Nisbet Timothy Michael.
The patent application number is US202318865492 20230509. The patent publication number is US2025360451 (..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Sinopec Shanghai Eng Co Ltd and SINOPEC Engineering (Group) have applied Chinese patent for Separator Support Structure and Low-pressure Separator. Xiao Fen, Gao Zhengrong, Huang Xiaoxia, Li Ji, Yu Wenyue and Li Yanming developed it.
The patent application number is CN202311425277 20231030. The patent publi..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Arsenic Removal Regeneration Method of Inactivated Vanadium Catalyst. This invention was developed by Wang Zhen, Chen Yanhao, Chu Jungle, Zhong Lihong and Li..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Pd/SiO2-N-P Catalyst and Application Thereof. Zhao Min, Guo Yanfeng, Jia Qinglong, Wang Ying, Zhu Xiangchun and Dong Lingyun developed the invention.
The patent application number is CN202411978665 20241231. The patent pu..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have submitted a patent application for Isoprene Cyclization Trimerization Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Sun Min and Zhang Xiaoxin.
The patent application number is ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Carbon-based Nickel-containing Catalyst, Preparation Method and Application. Sun Min and Zhang Xiaoxin developed the invention.
The patent application number is CN202311429245 20231031. The p..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have submitted a patent application for Cyclic Polymerization Method, Catalyst and Preparation Method of Catalyst. This invention was developed by Sun Min and Zhang Xiaoxin.
The patent application number is CN202311416339 20231030...
Oil & Gas
| Sun 30 Nov 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Northwest Oil Field Co have been awarded a patent for Fire-extinguishing Rescue Device. This invention was developed by Yang Xinliang, Wu Hao, Zong Ning, Ma Jing, Qiao Zhengbo and Cao Xuejian.
The patent application number is CN202422152972U 20240902. The patent public..
Oil & Gas
| Sun 30 Nov 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Southwest Oil & Gas have been granted a patent for Fire Extinguisher Protection Box. This invention was developed by Zhang Fengxia, Hou Jianfeng, Yang Long, Cheng Tao, Xiang Jun and Zhou Wenxue.
The patent application number is CN202421943755U 20240812. The patent publ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have sought patent for Catalyst for Olefin Oligomerization, Preparation Method, Catalyst Composition and Application Thereof. This invention was developed by Sun Min, Huang Qigu and Huang Sihuang.
The patent application number is C..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Catalyst for Trimethylbenzene Isomerization and Preparation Method and Application Thereof. This invention was developed by Kang Chenglin, Yue Xin, Liu Zhongxun, Gai Yueting, Zhou Zhenhuan and L..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Xylene Isomerization Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Feng Peixi, Kang Chenglin, Yue Xin, Liu Zhongxun, Gai Yueting and Zhou Zhenhu..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Thermal-wear-resistant High-propylene-yield Catalytic Cracking Catalytic Promoter and Preparation Method Thereof, and Hydrocarbon Oil Catalytic Cracking Method. Wang Zhenbo, Sun Min, Song Haitao..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Composite Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Han Lei, Zhou Xiang, Sha Yuchen, Song Haitao, Wang Peng and Zhao Liuzhou.
The patent ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Alkyl Aromatic Isomerization Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Kang Chenglin, Gai Yueting, Liu Zhongxun, Yue Xin, Zhou Zhenhuan and ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Low-carbon Olefin Auxiliary Agent for Heavy Oil Cracking, Preparation Method Thereof, Catalyst and Application of Low-carbon Olefin Auxiliary Agent. Sun Min, Zhang Jiexiao, Song Haitao, Shen Nin..
Oil & Gas
| Sun 30 Nov 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have obtained a patent for rectification separation device and production system. This invention was developed by Liu Junxiao, Yang Yunxin, Zhang Libin, Qiu Pengyuan and Sun Haoyang.
The patent application number is CN2024223..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Hydrocarbon Steam Reforming Catalyst and Preparation Method Thereof. This invention was developed by Xue Hongxia, Wang Hao, Jiang Jianbo, Bai Zhimin, Yu Hantao and Wang Min.
The patent application number is CN202311420247..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have sought patent for Multi-layer Core-shell Structure Catalyst, Preparation Method and Application Thereof, and Method for Synthesizing 1, 3-propylene Glycol. This invention was developed by Zhu Qiangqiang, Li Mingfeng, Shen Yu, Jin..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have sought patent for Methane Dry Reforming Catalyst, Preparation Method and Application Thereof, and Methane Dry Reforming Method. This invention was developed by Sun Xia, Zhang Rongjun, Li Hongwei, Wang Tianye, Wu Yu and Xia Guofu...
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have sought patent for Fixed Bed Reactor for Catalyzing Gas-phase Reaction by Solid-phase Catalyst. This invention was developed by Chen Haibo, Li Xiaomin, Yu Yang, Tan Jiedong, Qiu Dong and Qian X..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- PetroChina and China University of Petroleum, Beijing have sought patent for Gas-liquid Separation Equipment. This invention was developed by Su Wu, Lu Chunxi, Lu Jingman, Zhou Wen, Ma Shugang, E Chenglin, Tan Qingfeng, Yang Xu, Zhang Xinyue and Zhang Xiao.
The patent application number is CN202311420809 20..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have sought patent for Niobium-phosphorus Co-doped Nickel-cobalt-manganese Lithium Aluminate Quaternary Material, Preparation Method Thereof and Lithium Ion Battery Using Niobium-phosphorus Co-doped Nickel-cobalt-manganese Lithium Alu..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have sought patent for Longitudinal Heterogeneity Stratum Simulation Physical Model and Preparation Method Thereof. This invention was developed by Wang Ying, Liu Weihua, Shen Hui, Wang Huiming, Si Wenpeng and Xing Tingdong.
The patent ..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- ExxonMobil Tech and Engineering Company and FuelCell Energy have sought patent for Cathode Collector Structures for Molten Carbonate Fuel Cell. This invention was developed by Rosen Jonathan, Barckholtz Timothy A, Elsen Heather A, Kiss Gabor, Han Lu, Smith Thomas M, Das Sandipan K, Yuh Chao-yi, Willman Carl..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have applied Chinese patent for Low-carbon Olefin Additive for Promoting Heavy Oil Conversion, Preparation Method Thereof, Catalyst and Hydrocarbon Oil Catalytic Conversion Method. Sun Min, Song Haitao, Wang Zhenbo, Feng Menglong, Hua..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have applied Chinese patent for Phosphorus Modified Beta Molecular Sieve. Gu Cheng, Xing Enhui, Ouyang Ying, Luo Yibin and Shu Xingtian developed it.
The patent application number is CN202311429241 20231031. The patent publication ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have applied Chinese patent for Metal Packaged Micro-mesoporous Hierarchical Pore Molecular Sieve Catalyst, Preparation Method and Application Thereof, and Method for Synthesizing 1, 3-propylene Glycol. Li Mingfeng, Zhu Qiangqiang, Sh..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have applied Chinese patent for Catalytic Composition for Improving Propylene Concentration Under High Light Liquid Yield, Preparation Method Thereof, Catalyst and Hydrocarbon Oil Catalytic Conversion Method. Sun Min, Song Haitao, Fen..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have applied Chinese patent for Bifunctional Catalyst, Preparation Method Thereof and Method for Adsorbing and Catalyzing H2s. Yu Yong, Zhou Zhibin, Wang Xunqiang, Guo Benshuai, Chen Xiaohua and Ch..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have applied Chinese patent for Methanation Catalyst, Preparation Method and Application Thereof, and Methanation Method. Sun Xia, Zhang Rongjun, Wang Tianye, Wu Yu, Xia Guofu and Xu Run developed it.
The patent application number ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Inst Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have applied Chinese patent for Copper-based Catalyst, Preparation Method and Application Thereof, and Methanol Synthesis Method. Yu Yang, Liu Ming, Chen Haibo, Mao Chunpeng, Li Xiaomin and Tan Jiedong ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have applied Chinese patent for Rotary Centrifugal Reaction Bed Device, Application Thereof and Method for Producing Pseudo-boehmite by Utilizing Industrial Flue Gas. Liu Bo, Yuan Shuai, Xu Zhicheng, Liu Yuqing and Yu Shanqing develop..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have filed a patent application for Catalytic Composition for Increasing Yield of Low-carbon Olefins and Light Oil, Preparation Method of Catalytic Composition and Hydrocarbon Oil Catalytic Conversion Method. This invention was develo..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Negative Charge Composite Nanofiltration Membrane as Well as Preparation Method and Application Thereof. Zhang Yang, Wu Changjiang, Liu Yiqun, Zhang Xinmiao, Zhao Guoke, Pan Guoyuan, Yu Hao, Zhao M..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Inst Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have applied Chinese patent for Skid-mounted Process for Recycling Waste Carbon Dioxide. Xu Li, Zhang Ye, Su Hao, Kong Fanmin, Zhao Yunsheng and Yu Jianjian developed it.
The patent application numbe..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have applied Chinese patent for Method and Device for Dehydrating Liquid Ammonia. Zhou Zhibin, Zhu Daoping, Chen Yuanyuan, Zhu Yuejia and Li Zhongyu developed it.
The patent application number i..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have applied Chinese patent for Halogen-doped Lithium Nickel Cobalt Aluminate and Preparation Method and Application Thereof. Jiang Rui, Dai Zhongjia and Li Gang developed it.
The patent application number is CN202311414511 2023102..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Copper-based Catalyst, Preparation Method and Application Thereof, and Co Conversion Method. This invention was developed by Sun Jindong, Wang Jinli, Zhang M..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Monolithic Catalyst, Preparation Method and Application Thereof, and Method for Purifying Air. This invention was developed by Jin Chao, Li Mingfeng, Shen Yu, Chu Yang and Zhu Qiangqiang.
The..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have filed a patent application for Monolithic Catalyst, Preparation Method and Application Thereof, and Method for Synergistically Purifying Carbon Monoxide and Volatile Organic Compounds. This invention was developed by Jin Chao, Li..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Inst Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have filed a patent application for Methanol Synthesis Decarbonylation Iron-nickel Protective Agent, Preparation Method Thereof and Treatment Method of Methanol Synthesis Feed Gas. This invention was de..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Catalyst Carrier as Well as Preparation Method and Application Thereof. This invention was developed by Sun Xia, Zhang Rongjun, Hou Chaopeng, Wu Yu, Xu Run and Xia Guofu.
The patent applicati..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Dehydrating Agent Composition and Ammonia Dehydration Method. This invention was developed by Chen Yuanyuan, Yu Yong, Chen Xiaohua, Zhu Daoping and Zhou Zhib..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Shanghai Eng Co Ltd have submitted a patent application for System and Method for Producing Polystyrene and Application of System and Method. Yu Dong-kil, Shen Guoqin and Wang Yufeng developed the invention.
The patent application number is CN202311419551 20231030. The..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and SINOPEC Hunan Petrochemical have submitted a patent application for Method and Device for Preparing Cyclohexene by Partial Hydrogenation of Benzene. This invention was developed by Wu Ming, Zhang Xiaohui, Fan Zhuangzhi, Qiao Rong, Guan Jian and Zhan Xia.
The patent application..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Shanghai Eng Co Ltd have submitted a patent application for Modified Filter Aid, Preparation Method and Filtering Treatment Method of Straw Cellulose Enzymatic Hydrolysate. Zhou Fangzhou, Hong Xia, Gao Jinzhu and Zhou Yuyan developed the invention.
The patent applicati..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have filed a patent application for Physical Model and Preparation Method Thereof. This invention was developed by Wang Ying, Liu Weihua, Liu Dingjin, Shen Hui, Xing Tingdong and Wang Huiming.
The patent application number is CN20231139..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Shenzhen Branch China National Offshore Oil; Cnooc Deepwater Dev Ltd has filed a patent application for Method for Acquiring Logging While Drilling Curve Sampling Rate Data. This invention was developed by Yang Qing, Liu Daoli, Feng Jin, Xiong Wanlin, Liu Junyi, Zhang Jiarong, Yang Erheng and Gao Hui.
The p..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- U.S. Patent and Trademark Office has published Saudi Arabian Oil Company and Aramco Services patent application for Methods and Systems for Grain Density and Porosity Determination for Planned Wells. The invention was developed by Xu Chicheng, Albahrani Mustafa, Lin Tao, Alzayer Yaser, Li Weichang and Alnah..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- King Fahd University of Petroleum and Minerals has submitted a patent application for Method of Optimizing First Arrival Picks in Seismic Data. Elmak Ahmed Abdelmoniem Mohamed, Mousa Wail A, Zerguine Azzedine Mohamed and Al-shuhail Abdullatif Abdulrahman developed the invention.
The patent application nu..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Shanghai Zhizhen Zhichen Technology has filed a patent application for Natural Plant Cleansing Oil and Preparation Method Thereof. This invention was developed by Tian Yong and Tian Yuncai.
The patent application number is CN202311434110 20231031. The patent publication number is CN119908977 (A). Internatio..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- NCS Multistage has filed a patent application for Rupture Disc Assembly. This invention was developed by Werries Michael, Gillis Brock, Stannus Daniel, Johnson Timothy and Kalantari Masoud.
The patent application number is US202519291064 20250805. The patent publication number is US2025361787 (A1). Inter..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- U.S. Patent and Trademark Office has received Marathon Petroleum Company patent application for Exhaust Handling Systems for Marine Vessels and Related Methods. Ernst Stephen Daniel and Tomlinson James A developed the invention.
The patent application number is US202519296542 20250811. The patent publica..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- 2376016 Alberta Inc has sought patent for Scrubber Device for Scrubbing Hydrocarbon Gas Stream Including Modified Sparger Ducts. This invention was developed by Thiessen Lester.
The patent application number is US202519215694 20250522. The patent publication number is US2025360449 (A1). International Pat..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Zhejiang Mintai Cylinder Co Ltd has sought patent for Welding Device and Machining Method for Steel Cylinder Manufacturing. This invention was developed by Xu Shoulong, Wang Siyan and Pan Chenhui.
The patent application number is CN202510177931 20250218. The patent publication number is CN119910333 (A). Int..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has received PetroChina and Res Institute Safety & Env Tech Co Ltd China Nat Petroleum Corp patent application for High-temperature-resistant Flexible Transducer and Preparation Method and Application Thereof. Liu Wencai, Peng Qiyong, Liu Zhiheng, Zhang Minhui, Li Ga..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Sinopec Res Institute of Petroleum Processing and Anqing Branch China Petroleum & Chemical Corp patent application for Regeneration and Resource Utilization Method of Catalytic Cracking Waste Catalyst. The invention was devel..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing patent application for Catalyst Containing Composite Molecular Sieve and Preparation Method and Application Thereof. This invention was developed by Fu Qiang, Zhou Shunli, Zhang..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing patent application for Multi-layer Core-shell Structure Catalyst, Preparation Method and Application of Multi-layer Core-shell Structure Catalyst in Synthesis of 1, 3-propylene ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd patent application for Hierarchical Pore Catalyst with Adjustable Pore Structure Distribution as Well as Preparation Method and Application..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing patent application for Hydrodechlorination Catalyst and Preparation Method and Application Thereof. This invention was developed by Hu Anpeng, Zeng Shuangqin, Hu Dawei, Qu Hongl..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Qilu Co patent application for Alkali Metal Loaded Cobalt-based Catalyst and Preparation Method and Application Thereof. The invention was developed by Kang Hongquan, Yu Hantao, Wang Min, Wang Hao and Bai Zhimin.
..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has released China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd patent application for Bifunctional Catalyst, Preparation Method Thereof and Method for Preparing Co Through Co2 Hydrogenation Catalysis. Th..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has released China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd patent application for Catalyst for Hydrogen Production Through Methanol Cracking or Hydrogen Production Through Methanol Reforming, Prepara..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Sinopec Res Institute of Petroleum Processing and Beijing University of Chemical Technology patent application for Metal Oxide Modified Carbon-based Catalyst, Preparation Method Thereof and Method for Preparing Cyclic Carbona..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing patent application for Adsorbent Based on X Molecular Sieve and Preparation and Application Thereof. Sun Lijie, Gao Ningning, Wang Huiguo, Zhong Jin, Qiao Xiaofei and Liu Yusi d..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and East China University of Science and Technology patent application for Device and Method for Washing and Purifying Nitrobenzene. The invention was developed by Ren Lei, Zhang ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has received China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd patent application for Device and Method for Removing Hydrogen Sulfide and Organic Sulfur in Sulfur-containing Gas. Zhu Yan, Zhao Yunsheng, ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published PetroChina and China University of Petroleum, Beijing patent application for Gas-liquid Separation Equipment and Separation Method. The invention was developed by Ma Shugang, Yao Xiuying, Lu Jingman, E Chenglin, Lu Chunxi, Su Wu, Tan Qingfeng, Wang Yuan..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has received China Petroleum & Chemical, Sinopec Shanghai Eng Co Ltd, Tianhua Institute of Chemical Machinery & Automation, Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd and Sinopec Qingdao Refining Chemical Corp Ltd patent application for Succinic A..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Organic Ammonium Salt Modified Perovskite Thin Film, Perovskite Solar Cell and Preparation. The invention was developed by Song Bo, Zhang Jiajia, Ji..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Nikola has filed a patent application for Systems and Methods for Monitoring Valve Status. This invention was developed by Gonzalez Leon Baltazar, Patil Shruti, Saade Saade Maria Elizabeth, Saltwick Ian, Shetty Rahul, Vashi Kushalbhai N and Zacharia Renju.
The patent application number is US202519214928 ..
Oil & Gas
| Sun 30 Nov 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has awarded a patent to China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd for Shell Pass Structure of Tubular Reactor. Huang Yunqun, Shi Depan, He Laibin, Zhao Wenbin, Zhu Jie and Wang Hanbin developed the invention.
The patent app..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Siemens Energy International has submitted a patent application for Apparatus and Method for Providing Carbon Dioxide. This invention was developed by Bieckly Laurent and Ahmed Shakeel.
The patent application number is CN20238067741 20230905. The patent publication number is CN119907711 (A). International P..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has received Southwest Petroleum University patent application for Gamma Logging Instrument Principle Demonstration Simulation Device and Method. Jia Jiang, Liang Siyu and Wan Tianhao developed the invention.
The patent application number is CN20251028575 20250108..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has received China Petroleum & Chemical, Sinopec Oilfield Service, Sinopec Shengli Petroleum Engineering and Drilling Fluid Tech Service Center Sinopec Shengli Petroleum Engineering Co Ltd patent application for Alarm Device and Method for Petroleum Drilling. Li Zhiy..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Southwest Petroleum University has applied Chinese patent for Instant Terpolymer Emulsion Type Fracturing Fluid Thickening Agent and Preparation Method Thereof. Wang Ruifang, Zhao Weikang, Zhou Ming, Deng Guilin, Wei Yunyao, Jiao Yuchen, Wu Zheng, Zhong Jing, Xie Danlin and Zhu Zheyan developed it.
The pat..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- U.S. Patent and Trademark Office has published Saudi Arabian Oil Company patent application for Physics-constrained Deep Learning Joint Inversion. The invention was developed by Colombo Daniele, Li Weichang and Rovetta Diego.
The patent application number is US202519287340 20250731. The patent publication ..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Chevron USA has filed a patent application for Automated Integrity Management of Pipe Networks and Related Structures. This invention was developed by Raghavan Kamaldev, Critsinelis Antonio C F, Wang Rui, Bowman Jonathan Richard and An Hailing.
The patent application number is US202519182832 20250418. The ..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Saudi Arabian Oil Company has submitted a patent application for Step Down the Voltage in the Transmission Lines Using Capacitors and High Frequency Switches. This invention was developed by Almutairi Abdulmalik Muteb.
The patent application number is US202418671791 20240522. The patent publication number ..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Halliburton Energy Services has filed a patent application for High Voltage Pulse Delivery Over Long Cables in Pulsed Power Systems. This invention was developed by Pai Nagaraja K.
The patent application number is US202418669977 20240521. The patent publication number is US2025364916 (A1). International Pa..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- PetroChina has filed a patent application for Catalytic Cracking Prolific Propylene Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Lyu Penggang, Liu Tao, Liu Chaowei, Zheng Yunfeng, Huang Xiaoliang, Wang Manyun, Cao Gengzhen, Yang Yao, Zhou Ying and Yang Yiqing...
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- PetroChina has submitted a patent application for Catalytic Cracking Aid and Preparation Method Thereof. This invention was developed by Zheng Yunfeng, Sun Shuhong, Huang Xiaoliang, Liu Tao, Du Xiaohui, Liu Chaowei, Cao Gengzhen, Ren Shihong, Sun Hao and Yang Yiqing.
The patent application number is CN2023114..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- PetroChina has submitted a patent application for Catalytic Cracking Catalyst as Well as Preparation Method and Application Thereof. Sun Shuhong, Chen Jun, Tang Yulong, Yang Deheng, Zheng Yunfeng, Du Xiaohui, Sun Hao, Ren Shihong, Jiao Wenjun and Chen Shukun developed the invention.
The patent application num..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has received PetroChina patent application for Catalytic Cracking Catalyst and Preparation Method Thereof. Sun Shuhong, Zheng Yunfeng, Du Xiaohui, Ren Shihong, Sun Hao, Cai Junping, Gao Yuling, Shi Maocai, Cao Gengzhen and Huang Jianfeng developed the invention.
The..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- PetroChina has submitted a patent application for Catalytic Cracking Propylene Yield Increasing Auxiliary Agent and Preparation Method and Application Thereof. This invention was developed by Lyu Penggang, Liu Tao, Huang Xiaoliang, Duan Hongchang, Jing Li, Zhao Mingzhi, Zhao Lianhong, Pan Zhishuang, Cai Jinjun..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- PetroChina has submitted a patent application for Acidic Mesoporous Material as Well as Preparation Method and Application Thereof. Sun Zhiguo, Zhang Zhongdong, Wang Jian, Zhang Zhaoqian and Meng Fanfang developed the invention.
The patent application number is CN202311423861 20231030. The patent publication ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has received PetroChina patent application for Heavy Oil Cracking Catalyst and Preparation Method Thereof. Sun Shuhong, Zheng Yunfeng, Sun Hao, Du Xiaohui, Ren Shihong, Liu Chaowei, Cao Gengzhen, Huang Jianfeng, Yang Yiqing and Huang Xiaoliang developed the invention..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- PetroChina has applied Chinese patent for Catalyst for Preparing Glycollic Acid Through Ethylene Glycol Oxidation and Preparation Method of Catalyst. Yang Xiaodong, Ji Yonggang, Liu Yibin, Yu Qi, Yan Hao, Ding Xuewei, Lu Xuefeng, Wang Fucun, Zhao Tan and Jin Lili developed it.
The patent application number is..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- PetroChina has sought patent for Catalytic Slurry Oil Hydrodesulfurization Catalyst and Preparation Method Thereof. This invention was developed by Yu Shuanglin, Zhao Yuansheng, Wang Luhai, Cao Yuting, Yao Yuan, Wang Litao, Zhang Zhiguo, Song Junnan, Li Ruifeng and Liu Yindong.
The patent application number i..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has received PetroChina patent application for High-density Long-chain Alkane Dehydrogenation Catalyst and Preparation Method Thereof. Liu Jun, Wang Chunsheng, Wu Di, Li Zhenbing, Yang Yan, Ke Yujian, Zhang Chao, Sheng Xuehu, Zhai Yatao and Chen Dong developed the in..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- PetroChina has submitted a patent application for Heavy Oil Hydrodesulfurization and Carbon Residue Removal Catalyst and Preparation Method Thereof. This invention was developed by Yu Shuanglin, Zhao Yuansheng, Zhao Yusheng, Yao Yuan, Zhang Zhiguo, Zhang Chunguang, Zhang Tao, Song Junnan, Cui Ruili and You Hui..
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