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Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has published Downing Wellhead Equipment LLC patent application for Fracturing Pump System. The invention was developed by Johnson Austin C, Schultz Kyle, Beason Ronnie, Cannon Nicholas J, Robinson Justin and Hickie Barton.
The patent application number is US20251938788..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- Totalenergies Onetech, Ecole Superieure De Physique Et De Chimie Ind De La Ville De Paris, Sorbonne University and Centre National De La Recherche Scientifique have applied United States patent for Surfactant for Carbon Dioxide Storage. Klimenko Alexandra, Blondeau Christophe, Joly Michèle and Ding Lei d..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- Missaukee Oil And Gas Company LLC has sought patent for Downhole Casing Auger for Removal of Paraffin from Oil and Gas Wells. This invention was developed by Gray Jordan Benson.
The patent application number is US202418827020 20240906. The patent publication number is US20260071501 (A1). International ..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- Trost Paul B has filed a patent application for Application of Co for Recovery of Heavy and Ultra Heavy Oils.
The patent application number is US202519322583 20250908. The patent publication number is US20260071113 (A1). International Patent Classification code is C09K8/592. Cooperative Patent Classifi..
Oil & Gas
| Tue 17 Mar 2026
Alexandria, March 17 -- Schlumberger Tech Corporation and Saudi Arabian Oil Company have sought patent for Quality Assessment of Downhole Reservoir Fluid Sampling by Predicted Interfacial Tension. This invention was developed by Al-hamad Mohammed Fadhel, Abdllah Wael, Mattar Tariq Ahmed, Mohamed Ramy Ahmed, Almair Saleh and Ma S..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Institute have filed a patent application for Method and Device for Removing Liquid Drops Through Mechanical Vibration. This invention was developed by Liu Qiao, Cui Jia, Li Fengxia and Zhao Mengyun.
The patent application number is C..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have applied Chinese patent for Fatty Acid Hydrogenation Catalyst, Preparation Thereof and Application of Fatty Acid Hydrogenation Catalyst in Fatty Acid Hydrogenation. Zhang Yanxia, Wang Kuo, Sun Jianfeng, Liu Wenj..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have filed a patent application for Alkyl Aromatic Hydrocarbon Isomerization Catalyst, Preparation Method Thereof and Alkyl Aromatic Hydrocarbon Liquid Phase Isomerization Method. This invention was developed by Kang Chenglin, Liu Z..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Nickel-based Molecular Sieve as Well as Preparation Method and Application Thereof. Li Xiangcheng, Wang Zhendong, Xu Rui and Qu Hongyu developed the invention.
The patent application ..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for MWW Molecular Sieve Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Liu Chuang, Wang Zhendong, Gong Yudan, Li Junjie and Wang Haoshang.
..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have applied Chinese patent for Hydrogenation Catalyst as Well as Preparation Method and Application Thereof. Yang Weimin, Li Junjie, Wang Yu, Wang Zhendong, Hu Yongfeng and Ai Jing developed it.
The patent application numb..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have filed a patent application for Preparation Method and Application of Terephthalic Acid Hydrogenation Catalyst. This invention was developed by Li Yan, Gao Xiaochen and Zhu Qingcai.
The patent application number is CN20..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have sought patent for Residual Oil Hydrodenitrification Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Cao Kun, Guan Yueming, Zhang Cheng, Yuan Shenghua and Jiang Sh..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Coal Tar Hydrogenation Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Yuan Shenghua, Cao Kun, Zhang Cheng, Guan Yueming and Ge..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Hydrogenation Carbon Residue Removal Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Cheng, Cao Kun, Guan Yueming, Yuan S..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have filed a patent application for Residual Oil Hydrogenation Carbon Residue Removal Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Cao Kun, Guan Yueming, Zhang Chen..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have sought patent for Hydrocracking Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Cao Kun, Guan Yueming, Zhang Cheng, Yuan Shenghua and Geng Xinguo.
The patent a..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Yangzi Petrochemical have submitted a patent application for Application of Wire Mesh Catalyst in Catalytic Oxidation of Low-carbon Alkane and Aromatic Hydrocarbon. Zhao Peng, Meng Jie, Zhu Wei and Liu Jingwei developed the invention.
The patent application number is..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have applied Chinese patent for Hydrofining Catalyst as Well as Preparation Method and Application Thereof. Li Yan, Gao Xiaochen, He Limin and Zhu Qingcai developed it.
The patent application number is CN202410478518 202404..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Engineering have submitted a patent application for Hot Material Flow Cooling Control Method and Device, Storage Medium and Electronic Equipment. Wei Zhiqiang, Xue Xinqiang, Zhang Xiaoyan, Li Jinfeng and Zhang Li developed the invention.
The patent application number..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical, Sinopec Shengli Oilfield and Sinopec Shandong Testing And Evaluation Res Co Ltd have filed a patent application for Winding Device for Continuous Wet-process Repair of Pipeline. This invention was developed by Han Wei, Liu Haibo, Han Qing, Chu Yingying, Liu Yanfeng, Liu Jin, Li Qi..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have applied Chinese patent for Device for Discharging Accumulated Liquid of Flame Arrester. Yang Fengbin, Shi Nianjun, Wei Zhigao, Liu Qingfu, Li Xiuli, Liu Ying, Li Pusheng and Wang Shuo developed it.
The patent application number is CN202410433434..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- SINOPEC Guangzhou Engineering and SINOPEC Engineering (Group) have submitted a patent application for Gravity Energy Storage and Power Generation Equipment and Operation Method Thereof. This invention was developed by Shi Ke, Li Li and Wu Guangyu.
The patent application number is CN202410434052 20240411. ..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released Sinopec Engineering and SINOPEC Engineering (Group) patent application for Power Frequency Electromagnetic Induction Heating Structure and Heating Furnace. This invention was developed by Li Heng, Zhou Ning, Yu Shixiang, Shi Jingping, Zhang Shuchun and..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing patent application for Supported Reforming Catalyst, Preparation and Application Thereof, and Catalytic Reforming Method. This invention was developed by Yang Yanpeng, Wang Ji..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Double-solid-component Catalyst, Preparation Method and Application Thereof, and Method for Preparing High Alcohol by Liquid-phase Hydrogenation of..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Preparation Method and Application of Palladium-based Catalyst. The invention was developed by Ming Zheng, Gao Xiaochen and Zhu Qingcai.
The p..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Adsorbent as Well as Preparation Method and Application Thereof. The invention was developed by Qian Bin, Ma Yuchun, Zhang Yan, Liu Shiqian and H..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Sinopec Shanghai Petrochemical and China University of Petroleum, East China patent application for Residual Oil Hydrogenation Catalyst High-pressure Jet Unloading System and Method. The invention was developed by Zhang Chu..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Oxidized Tail Gas Treatment Method and System. This invention was developed by Wu Zheng, Yang Heqin, Jia Yinjuan, Liu Zhicheng and Wang Can.
Th..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received PetroChina and Res Institute Safety & Env Tech Co Ltd China Nat Petroleum Corp patent application for Miniaturized Carbon Capture Device and Method. Ye Yi, Zhao Xinglei, Liu Longjie, Ning Chenjun, Fan Wenqi and Li Jufeng developed the invention.
The..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Ru/SCM-1 Bifunctional Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Li Junjie, Liu Chuang, Ai Ji..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Yizheng Chemical Fibre Co Ltd patent application for Resin Catalyst, Preparation Method and Application Thereof, and Method for Preparing Aliphatic Dibasic Acid Diester. This invention was developed by Sun Yujie, ..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Crude Terephthalic Acid Hydrofining Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Ming Zheng, Ga..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received China Petroleum & Chemical and SINOPEC Hunan Petrochemical patent application for System and Method for Industrially and Continuously Producing Nano-microspheres. Li Xilong, Song Xingxing, Kou Wenbo, Xu Bin, Li Zhihui and He Zhechao developed the inven..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received China Petroleum & Chemical, China University of Petroleum, Beijing and Sinopec Engineering patent application for Cyclone Separator for Preventing Particle Adhesion and Coking on Outer Wall of Riser. Sun Guogang, Wu Lei, Cao Gang, Fan Sheng, Zhou Fawei..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- Baker Hughes Energy Technolo Gy Uk Ltd has submitted a patent application for Harness. This invention was developed by Evans Simon David and Southern David Ronald.
The patent application number is US202319108547 20230905. The patent publication number is US20260071511 (A1). International Patent Classif..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- Exxonmobil Huizhou Chemical Co Ltd has submitted a patent application for Purge Gas Supply System and Purge Gas Switching Method for Lldpe Device. This invention was developed by Chen Tianjun, Singh Damanjit and Zheng Haoguang.
The patent application number is CN202510888102 20250630. The patent publicati..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has published Sinopec Oilfield Service and Sinopec Jianghan Oilfield Service Co Ltd patent application for Construction Method for Inserting Pipe Steel Wrapping Joint in Oil Field. The invention was developed by Xiang Guoyu, Gong Qiuhong, Liu Qinghai, Liang Tingtin..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has published Sinopec Oilfield Service, Sinopec Shengli Petroleum Engineering and Shandong Shenggong Testing Tech Co Ltd patent application for Device for Detecting Thread of Drill Rod. The invention was developed by Ran Hai, Li Chong, Yang Yang, Zhang Di, Chen Jia..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Rolling Bearing Test Device Under Swinging Operation Condition. Shao Changbin, Wang Xiaogang, Zhang Hao, Li Yong, Cong Yan, Zhao Ning, Li Jianpeng, Zhou Hang, Wang Yuanyuan ..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released Sinopec Group and Sinopec Shengli Petroleum Administration patent application for Direct-current Pulverized Coal Burner with Undisturbed and Adjustable Power. This invention was developed by Cai Fei, Jia Zhenguo, Zou Bing, Wang Fuzhen, Liu Qi, Kong Lin..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Institute patent application for Method for Establishing Historical Thermal Evolution Track of Hot Dry Rock. Yun Xiaorui, Feng Jianyun and Zhang Ying developed the invention.
Th..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Zhongyuan Oilfield Company patent application for Independent Synchronous Scanning Adjacent Shot Interference Suppression Method. Dou Andi, Cao Rong, Zhang Tao, Meng Xiangyu, Guo Yundong and Lyu Hongru developed t..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- Cnpc Aobo Chengdu Tech Co Ltd has sought patent for Magnetic Field Sensing System and Sensing Method Based on Diamond Nitrogen-quantum Optical Fiber Probe. This invention was developed by Zhang Shaohua, Yu Gang, Ren Jie, Liu Xuejun, Chen Haolin, Wang Zhigang, Hu Zuzhi, Chen Juan, Lu Yao and Xiao Mengxiong.
..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Composite Material as Well as Preparation Method and Application Thereof. Cao Zonglun, Li Hailong, Sun Jie, Zhang Yiyang, Qin Qiming, Gao Fengxia, ..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- Roam Tech Pty Ltd has submitted a patent application for Oxygen Concentrator. This invention was developed by Wang Shan-shan, Lai Eugene Weng Hong, Zheng Sisi, Flack Jay Reginald, Kwarcinski Jeremy Travis, Ho Natalie Etain and May Gavin Dean.
The patent application number is US202519300857 20250815. Th..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- Southwest Petroleum University has submitted a patent application for Method and System for Identifying Functional Defect Area of Drainage Pipeline. Wang Zhoufeng, Zhang Yanjing and He Chenrui developed the invention.
The patent application number is CN202511331883 20250918. The patent publication number ..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has released Efi USA LLC patent application for Systems and Methods for Producing High-purity Carbon Dioxide from Carbon Dioxide-containing Gas Streams. This invention was developed by O’donnell Jake Charles, Cumba Hector Jorge and Thakur Nitin Kumarlal.
The patent ap..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has received Yantai Jereh Oilfield Services Group patent application for Method for Generating Portrait of Mechanical Equipment. Wang Xinmeng, Wang Zongwen and Li Hailong developed the invention.
The patent application number is US202519388424 20251113. The patent publi..
Oil & Gas
| Tue 17 Mar 2026
Alexandria, March 17 -- Cohen Brian, Cohen Daniel Robert Hideki, Cohen Ryan Thomas, Cohen Greta and Lee W Davis have sought patent for Liquefied Natural Gas Assisted Data Center Cooling Apparatus and Method of Use Thereof.
The patent application number is US202519059899 20250221. The patent publication number is US20260075774 ..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has released J Ray Mcdermott SA patent application for Compression Heat Integrated High Efficiency Offshore Process Platform Unit. This invention was developed by Ramanujam Venkata Krishnan and Arcot Srinivas Rajabahadur.
The patent application number is US202519394513 ..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- Southwest Petroleum University has filed a patent application for While-drilling Electromagnetic Wave Advanced Detection Sensitivity Analysis Method. This invention was developed by Wu Zhenguan, Zeng Yunxin, Liao Xiaoqiao, Xiao Hong, Chang Jiahui, Cheng Chao, Zhao Jun and Jia Jiang.
The patent application..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- Xuzhou XCMG Hydraulics has submitted a patent application for Intelligent Ultrahigh-pressure Oil-gas Integrated Buffering Oil Cylinder and Using Method. This invention was developed by Liu Meihong, Zhang Jichao, Zhu Anhe, Lyu Chaojie and Liu Li.
The patent application number is CN202511169051 20250820. Th..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- Southwest Research & Design Institute of Chemical Industry has filed a patent application for Energy-saving Extraction Process for N-formylmorpholine Aromatic Hydrocarbon. This invention was developed by Guo Jikui, Liu Zhuoqu, Xiao Yunshan, Sun Junwei, Lin Bihua, Liu Jiade, Zhang Bolun, Gong Qinqin, You Lin,..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received Shanghai Bixiufu Enterprise Management patent application for Gas Particulate Matter Purification Device. Xi Yong, Guo Zhenyuan and Gu Hanzhong developed the invention.
The patent application number is CN202510517271 20250423. The patent publication..
Oil & Gas
| Tue 17 Mar 2026
Alexandria, March 17 -- PetroChina Company has filed a patent application for Transverse Wave Time Difference Prediction Method and Apparatus. This invention was developed by Song Lianteng, Liu Zhonghua, Li Chaoliu, Yuan Chao and Ning Congqian.
The patent application number is US202219105841 20221214. The patent publication n..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- Zhejiang Xintao Electronic Tech Co Ltd has filed a patent application for Gas Valve with Display Function and Gas Equipment. This invention was developed by Zhang Weiguo, Liang Yaoyao, Tu Feiying, Luo Yongchao and Sheng Chunfang.
The patent application number is CN202410476960 20240419. The patent publica..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- China University of Petroleum, East China has filed a patent application for Sam-based Remote Sensing Image Time Sequence Land Cover Classification Method. This invention was developed by Li Jingsong, Wei Shiqing, Liu Shanwei, Li Hongqing and Yu Qun.
The patent application number is CN202511261582 20250905...
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received PetroChina patent application for Mountain Earthquake Data Denoising Method and Device. Cui Dong, Wang Chunming, Zhang Zheng, Zhang Cai, Qin Nan, Hou Si'an, Yan Yixuan and Liang Shanglin developed the invention.
The patent application number is CN2024..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have sought patent for Preparation Method of High-strength and High-modulus Polyacrylonitrile-based Precursor, Polyacrylonitrile-based Precursor and Application. This invention was developed by Zhang Di, Shen Zhigang, Li Lei, ..
Oil & Gas
| Sun 15 Mar 2026
Beijing, March 16 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Composite Metal Hydroxide Nanosheet as Well as Preparation Method and Application Thereof. This invention was developed by Wang Xuan, Sun Bing, Sheng Nan, Liang Wei, Zhang Tie, Jiang Ji..
Oil & Gas
| Tue 17 Mar 2026
Alexandria, March 17 -- Saudi Arabian Oil Company has submitted a patent application for Offsite Data Synchronization and Recovery. Al-sagga Amro F, Al-gafli Mustafa S, Al-muhaiteeb Marwan A and Almohamed Abdulaziz M developed the invention.
The patent application number is US202418830690 20240911. The patent publication number..
Oil & Gas
| Tue 17 Mar 2026
Alexandria, March 17 -- Chengdu Qinchuan IoT Technology has filed a patent application for Internet of Things Systems for Maintaining and Managing Gas Tank. This invention was developed by Shao Zehua, Quan Yaqiang, Huang Guanghua, Xiang Haitang and Wu Yuefei.
The patent application number is US202519393609 20251119. The paten..
Oil & Gas
| Tue 17 Mar 2026
Alexandria, March 17 -- BP Corporation, North America has applied United States patent for Fossil Fuel Production Optimization. Goby Gillian, Stewart Carlos Culane, Hosein Shaun and Unzueta Ruedas Diego developed it.
The patent application number is US202519325783 20250911. The patent publication number is US20260072416 (A1). I..
Oil & Gas
| Tue 17 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has received Schlumberger Technology patent application for Visual Difference Seismic Image. Sanger William and Marrone Matteo developed the invention.
The patent application number is US202519316220 20250902. The patent publication number is US20260072192 (A1). Internati..
Oil & Gas
| Tue 17 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has received Schlumberger Technology patent application for 2D-to-3D Seismic Image Conversion Using Interpolation-based Proxy Model and a Hybrid Workflow. Li Cen, Xavier De Melo Frederico, Hu Wenyi, Abubakar Aria and Zhao Tao developed the invention.
The patent applicat..
Oil & Gas
| Tue 17 Mar 2026
Alexandria, March 17 -- Schlumberger Technology has submitted a patent application for Passive Source Seismic Re-datuming/positioning and Deconvolution for Sub-surface Imaging. Ramani Krishna and Boiero Daniele developed the invention.
The patent application number is US202519294771 20250808. The patent publication number is US..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received Northeast Petroleum University patent application for Multi-phase Medium Separation Equipment and Method. Zhang Shuang, Zhao Lixin, Xu Jiaqi, Lu Hui, Ye Jinbin and Liu Lin developed the invention.
The patent application number is CN202511189337 202508..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released PetroChina patent application for Sand Factory Processing Device and Method for Solar Photovoltaic Photo-thermal Power Station. This invention was developed by Lin Hai, Guo Delong, Qiao Shijun, Huang Qijun, Zhang Chuang, Xiong Tingsong, Du Jing, Xing X..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received China University of Petroleum, East China patent application for Preparation Method of High-stability Self-repairing Microcapsule. Sun Haixiang, Zhang Changrui and Wang Kang developed the invention.
The patent application number is CN202511130373 2025..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- Chevron Phillips Chemical has submitted a patent application for In-reactor Activation of a High Chloride Aromatization Catalyst. Alvez-manoli Gabriela D, Kelly Stephen L and Orgeron Amanda Allemand developed the invention.
The patent application number is US202519335059 20250922. The patent publication ..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- Schlumberger Technology has applied United States patent for Single-phase Retarded Acid Based on a Cationic Surfactant. Danican Samuel, Zhao Haiyan and Abivin Patrice developed it.
The patent application number is US202519391276 20251117. The patent publication number is US20260071114 (A1). International..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has released Schlumberger Technology patent application for Curable Geopolymer Slurry and Treatement Compositions and Methods for Producing and Using Said Compositions. This invention was developed by Yakovlev Andrey Vladimirovich and Abad Carlos.
The patent application n..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- Saudi Arabian Oil Company has submitted a patent application for Film Covered Solar Panel. Nour Maha, Abdullah Marwan, Parrott Brian, Bintin Anas and Aqeel Sarah developed the invention.
The patent application number is US202418883903 20240912. The patent publication number is US20260074651 (A1). Interna..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- Liebherr-Aerospace Lindenberg has submitted a patent application for Assembly Press for Press-joining Components, and Method Therefor. Döhring Martin and Zimmermann Daniel developed the invention.
The patent application number is US202519322269 20250908. The patent publication number is US20260070167 (A..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- Liebherr-Aerospace Lindenberg has submitted a patent application for Welding Device and Method for Welding. This invention was developed by Döhring Martin and Zimmermann Daniel.
The patent application number is US202519325287 20250910. The patent publication number is US20260070160 (A1). International P..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- Liebherr-Aerospace Lindenberg has submitted a patent application for Soldering Device, and Method for Soldering. This invention was developed by Döhring Martin and Zimmermann Daniel.
The patent application number is US202519325281 20250910. The patent publication number is US20260070141 (A1). Internatio..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has published ExxonMobil Technology and Engineering patent application for Heat Exchanging Catalyst Block. The invention was developed by Morgan Christopher K, Zhao Lin and Payne William J.
The patent application number is US202519293597 20250807. The patent publication n..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has received Baker Hughes Energy Technology UK patent application for Pipe Retrieval. Pires Fabio Da Silva developed the invention.
The patent application number is CN20248016253 20240318. The patent publication number is CN120826558 (A). International Patent Clas..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- Schlumberger Technology has submitted a patent application for Systems and Methods for Workflow Recommendation. This invention was developed by Guillot Valerian, Arrou Hicham, Zhou Zengpeng, Ouzineb Sohaib and Rekik Abdelkarim.
The patent application number is US202418883936 20240912. The patent publicat..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- Schlumberger Technology has submitted a patent application for Petrophysical Model Interpretation Assistant System. This invention was developed by Guillot Valerian, Da Silva Simoes Vanessa, Huguet Kerry and Jacolin Jean-etienne.
The patent application number is US202418883839 20240912. The patent public..
Oil & Gas
| Mon 16 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has released Schlumberger Technology patent application for Automatic Well Intervention Plan Generator. This invention was developed by Altaf Omair, Gemmell Daniel, Hu Yangge, Jing Dian, Li Wei, Li Wenrui, Lu Ying, Mcgee Jamie, Meng Lihui, Mu Binrui, Segura Dominguez Jordi..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has published China University of Petroleum, Beijing patent application for Intelligent Video Description Method and System Based on Collaborative Fusion of Large and Small Models, and Readable Storage Medium. The invention was developed by Cao Qianwen, Li Che, Shi..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- China University of Petroleum, Beijing has submitted a patent application for Method for Judging Whether Siliceous Shale is Subjected to Deepwater Traction Flow Deposition or Not. This invention was developed by Zhou Xiaofeng, Sun Tenglong, Su Jianchao, Li Shibo, Yang Junlin, Xu Qitong, Gu Shiwen, Yao Yongha..
Oil & Gas
| Tue 17 Mar 2026
Beijing, March 17 -- PetroChina has submitted a patent application for Multi-sample Automatic Sampling System of On-line Analysis Instrument. Zhan Hui, Zhang Pu and He Bin developed the invention.
The patent application number is CN202410448653 20240415. The patent publication number is CN120820668 (A). International Patent Cla..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- PetroChina and CNPC Engineering Tech R&D Co Ltd have submitted a patent application for Experimental Device and Method for Obtaining Temperature Gradient of U-shaped Well and Well Spacing Optimization Method. This invention was developed by Li Xiaoxuan, Dai Zhiyue, Wang Xiangyang, Yuan Guangjie, Qiao Lei, Wa..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- Daqing Oilfield and PetroChina have filed a patent application for Flexible Control System of Oil Pumping Unit. This invention was developed by Cai Meng, Qian Kun, Hui Xiaolong, Lu Chengguo, Sun Yan'an, Li Qiang, Zheng Dongzhi, Li Jinan, Zhang Ruihao, Wang Fengying, Xing Li and Wu Ning.
The patent applica..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have applied Chinese patent for Well Wall Descaling and Derusting Device and Method. Liu Chengcheng, Zhao Jianjun, Wu Zhiying and Wang Lei developed it.
The patent application number is CN202410448265 20240415. The..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- China Petroleum & Chemical and China Petroleum & Chemical Corp Jiangsu Oilfield Branch have sought patent for Layer-by-layer Upward-returning Layered Burying Pipe Column for Carbon Dioxide and Layer-by-layer Gas Injection Plugging Method Thereof. This invention was developed by Zhou Xingguang, Peng Taixiang,..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- Shelfoil Petroleum Equipment & Services Co Ltd, China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have sought patent for Multi-packer Setting Test Device. This invention was developed by Bai Yuanyuan, Yao Huiqian, Wang Xiaoqiang, Liu Wei, Zhu Xiaoli and Wang Chao.
..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- China Petroleum & Chemical and Sinopec Southwest Oil & Gas have submitted a patent application for Platform Well Drilling Machine Construction Method. This invention was developed by Zhang Yusheng, Liu Wei, Qiao Zhiguo, Yu Dan, Li Hui and Zeng Mian.
The patent application number is CN202410436374 20240411..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- China Petroleum & Chemical and Sinopec Northwest Oil Field have applied Chinese patent for Composite Titanium Nitride Coating as Well as Preparation Method and Application Thereof. Zhang Jiangjiang, Xiao Wenwen, Xu Yanyan, Zhang Zhihong, Liu Dongmei and Wu Pengju developed it.
The patent application numbe..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Polyacid-based Inorganic-organic Hybrid Material, Preparation Method and Application Thereof, and Method for Photocatalytic Reduction of CO2. This inventio..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Method for Preparing Glycolide and Glycolide. Zhou Fen, Lau Chun Yin, Wang Rui, Xiong Jingen and Xiong Wentao developed the invention.
The patent application number is CN202410440137 ..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- Technical Institute of Physics & Chemistry, Chinese Academy of Sciences and China University of Petroleum, Beijing have filed a patent application for Microwave Treatment Method and Treatment System for Preparing Ethylene Through Ethanol Conversion. This invention was developed by Ma Wangjing, Liu Bonan, Yan..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have submitted a patent application for Aqueous Dispersion Liquid Composition, Aqueous Dispersion Liquid, Preparation Method of Aqueous Dispersion Liquid and Cement Paste. This invention was developed by Wei Haoguang,..
Oil & Gas
| Sun 15 Mar 2026
Beijing, March 16 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have filed a patent application for Solid Particle Lifting Device and Application Thereof, and Moving Bed Catalyst Lifting and Conveying Method and System. This invention was developed by Fang Dawei, Zhang Xinkuan, Wang Jieguang and..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- China Petroleum & Chemical and Sinopec Zhongyuan Oilfield Company have submitted a patent application for Base Station Supervision and Interference Investigation Device. This invention was developed by Wang Yifan, Zhou Jing, Geng Hongtao, Zhang Zhilei, Cheng Dawei and Bai Zhaofeng.
The patent application ..
Oil & Gas
| Mon 16 Mar 2026
Beijing, March 16 -- China Petroleum & Chemical and SINOPEC Engineering (Group) have submitted a patent application for Modeling Method and Device for Pre-scorching Tank Type Regeneration System. Son Se-won, Wang Longyan, Meng Fandong, Yan Hongfei, Yang Xin and Wang Hui developed the invention.
The patent application number i..
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