News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Oil & Gas
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Vallourec Oil and Gas France and Nippon Steel have secured a patent on Solid Lubricant for Zn-ni Coating on a Threaded Tubular Element. Baska Philippe and Thomas Marie developed the invention.
The patent application number is US202218688181 20220906. The patent publication number is US12480610 (B2). Int..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Titanium Silicalite Molecular Sieve as Well as Preparation Method and Application Thereof. This invention was developed by Peng Xinxin, Gao Zhen, Zhao Yuchen, Xia Changjiu, Luo Yibin and Shu Xi..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Nanoscale ZSM-5 Molecular Sieve and Preparation Method Thereof. This invention was developed by Wu Bingfeng, Kong Lingjiang, Zhang Rongxin, Lu Bin and Wang Zijian.
The patent application num..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Catalyst have submitted a patent application for Olefin Polymerization Catalyst Slurry, Preparation Method and Application Thereof, and Propylene Polymerization Method. This invention was developed by Li Xiaoping, Kanemitsu, Yu Lianjie, Guo Tiezhu, Feng Chao and Zhang Bo..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and North China Oil and Gas Branch China Petroleum & Chemical have submitted a patent application for Anti-shearing Foam Scrubbing Composition, Foam Scrubbing Agent and Application Thereof. This invention was developed by Wang Xiang, Fu Weibing, Wang Jinchang, Wang Ping, Zhou Ruili ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Alkylation Method of High-carbon Olefin. Zhang Chengxi, Li Yongxiang, Zhou Shunli and Fu Qiang developed the invention.
The patent application number is CN202311409497 20231027. The patent p..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Processing Method and System of Waste Polyolefin. This invention was developed by Zou Liang, Peng Bo, Xu Run, Song Ye, Wang Zhiqiang and Li Mingfeng.
The patent application number is CN20231..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Desulfurization Method with Low Energy Consumption. Yang Jianping and Song Li developed the invention.
The patent application number is CN202311410667 20..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Preparation Method of Methanol Synthesis Catalyst Through Photo-reduction Deposition In-situ Etching. This invention was developed by Liu Ming, Li Xiaomin, ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Hydrogenation Catalyst and Preparation Method and Application Thereof. This invention was developed by Zhai Weiming, Liu Feng, Chu Yang, Lu Yutao, Zhang Rui and Xu Kai.
The patent applicatio..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Regeneration Method of Alkali and Catalyst in Biomass Hydrogen Production System. This invention was developed by Lu Houfang, Liu Guojie, Zeng Jianli, Wu Kejing, Liang Bin and Du Zexue.
The ..
Oil & Gas
| Fri 28 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Storage Medium, Oil Well Operation Plan Generation Method, Device and Equipment. This invention was developed by Fu Yujiang, Chen Yongliang, Du Hongyong, Li Xue and Wang Xiaoli..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 1 -- PetroChina has applied Chinese patent for Disassembly-free Cleaning Device for Water Cutting Visual Cup. Zhang Libo, Jin Yongcai, Yang Jiguang, Wu Yaozu, Yu Jingzhi, Jiao Zhanlong, Gou Han, Xu Erlun, Xu Zhongshu and An Xiaodong developed it.
The patent application number is CN202311399890 20231026. The patent..
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
| Fri 28 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have submitted a patent application for Parameter Prediction Model Training Method, Anti-drilling Characteristic Parameter Prediction Method and Equipment. This invention was developed by Ma Shuai, Zhang Hongbao, Pan S..
Oil & Gas
| Fri 28 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and North China Oil and Gas Branch China Petroleum & Chemical have submitted a patent application for Construction Method of Loess Tableland Gradual Change Type Layered Surface Layer Model. Ma Yunli, Chen Zhenzhong, Li Xin, Luo Wengang, Yan Ruijuan and Zhang Xin developed the invent..
Oil & Gas
| Fri 28 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Storage Medium, Gas Station Product Oil Sales Volume Prediction Method, Device and Equipment. Fu Yujiang, Li Xue and Wang Xiaolin developed the invention.
The patent applica..
Oil & Gas
| Fri 28 Nov 2025
Munich, Nov. 29 -- Services Petroliers Schlumberger and GeoQuest Systems have submitted a patent application for Optimization Framework. This invention was developed by Benabbou Azeddine.
The patent application number is EP20240760886 20240221. The patent publication number is EP4652478 (A1). International Patent Classificati..
Oil & Gas
| Fri 28 Nov 2025
Munich, Nov. 29 -- Services Petroliers Schlumberger and GeoQuest Systems have submitted a patent application for Directional Drilling Framework. This invention was developed by Ba Samba and Jiang Lu.
The patent application number is EP20230916821 20230120. The patent publication number is EP4652353 (A1). International Patent ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for High-water-resistance PVA Separation Membrane, High-water-resistance PVA Composite Membrane as Well as Preparation Method and Application of High-water-resistance PVA Separation Membrane...
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for High-selectivity PVA (polyvinyl Alcohol) Separation Membrane as Well as Preparation Method and Application Thereof. This invention was developed by Wu Libin, Wang Yuemei and Li Wei.
Th..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and SINOPEC Guangzhou Engineering have submitted a patent application for Carbon Dioxide Trapping and Utilizing Method and Device and Application Thereof. Hu Min, Wang Kewen, Zhu Leiming, Niu Chunlin, Xiao Guanxiu and Luo Yan developed the invention.
The patent application number..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Defoaming Agent and Preparation Method Thereof, Desulfurization Solvent and Preparation Method and Application Thereof. This invention was developed by Chen..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Catalyst for Preparing Methyl Formate Through Alcoholysis of Amide Compound as Well as Preparation Method and Application of Catalyst. This invention was developed by He Xin, Guo Xu, Xia Guofu,..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical; Sinopec Nanjing Chemical Res Inst Co Ltd; Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Preparation Method of Modified Molecular Sieve Adsorbent. Liu Zhuo, Jin Sumin, Guo Juanni and Xiong Changfang developed the invention.
The patent application num..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for High-temperature Cracking Reaction Device and Method. Li Zekun, Yuan Qimin, Liu Yibo, Tang Jinlian and Liu Xianlong developed the invention.
The patent application number is CN202311405604 2..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Method and System for Prolonging Service Life of Fixed Bed Reactor and Application. This invention was developed by Ding Jian, Deng Donghao and Liu Wei.
The patent application number i..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Preparation Method and Application of O-chlorocyclohexanone Synthesis Catalyst. Liu Zhuo, Li Haitao, Ma Min, Guo Juanni and Xiong Changfang developed the in..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Palladium-based Bimetallic Nano-catalyst as Well as Preparation Method and Application Thereof. Kang Hongquan, Yu Hantao, Wang Min, Wang Hao and Bai Zhimin developed the invention.
The patent application number is CN2024..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Low-carbon Alkane Dehydrogenation Catalyst, Preparation Method and Application Thereof, and Method for Preparing Olefin Through Low-carbon Alkane Dehydrogenation. This invention was developed b..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Titanium Silicalite Molecular Sieve, Preparation Method Thereof and Application of Titanium Silicalite Molecular Sieve in Catalytic Organic Matter Reaction. This invention was developed by Peng..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Silicalite-1-coated ZSM-5 Core-shell Molecular Sieve as Well as Preparation Method and Application Thereof. This invention was developed by Lu Bin, Kong Lingjiang, Zhang Rongxin, Wang Jieguang ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Olefin Solution Polymerization Method and Device. This invention was developed by Fang Yuanyuan, Song Wenbo, Han Shuliang, Wang Guodong, Lyu Jinglan, Jin Zhao, Wang Lusheng, Wang Ya, Zhang..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Preparation Method and Application of Auxiliary Agent of Single-site Metal Catalyst. This invention was developed by Han Shuliang, Song Wenbo, Wang Ya, Jin Zhao, Fang Yuanyuan, Wang Lushen..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Method and System for Preparing Dihydroxypropyl Hydroxylamine. Sun Rui, Zhu Ning, Zou Hu, Xi Lei, Shi Junjun and Du Peng developed the invention.
The patent application number is CN202311402..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Method for Preparing 1, 4-cyclohexanedicarboxylic Acid by Hydrogenation of Terephthalic Acid. This invention was developed by Zhang Wei, Gao Liang and Yu Fang.
The patent application number ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Low-carbon Olefin Oligomerization Reaction Method. Li Yongxiang, Zhang Chengxi, Kong Sufang and Zhou Shunli developed the invention.
The patent application number is CN202311416188 20231027...
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Sinopec Oilfield Service, Sinopec Jianghan Oilfield Service Co Ltd and Jianghan Oilfield Branch of China Petroleum & Chemical have submitted a patent application for Heterogeneous Ozone Advanced Oxidation Integrated Treatment Device and Process for Sulfur-containing Sewage. This invention was developed by Yu ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Dealkylation Method, Transalkylation Method, Hydrogenation Reaction Method, Boron-containing Molecular Sieve, and Preparation Method and Application of Boron-containing Molecular Sieve. G..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Monocrystal Hierarchical Pore ZSM-5 Molecular Sieve as Well as Preparation Method and Application Thereof. This invention was developed by Tong Weiyi, Zhang Junling, Zheng Junlin, Wang Yu..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Mordenite with Ultra-small Particle Size as Well as Preparation Method and Application of Mordenite. This invention was developed by Ding Jian, Li Jingqiu, Wu Yanan and Kong Dejin.
The..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Qingdao University of Science and Technology have submitted a patent application for Butyl Rubber Type Thermoplastic Vulcanized Rubber as Well as Preparation Method and Application Thereof. Wang Daqing, Hao Xingtian, Xu Jinguo, Zong Yingxia, Liu Rui and Li Mei developed the inve..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for High-strength Polyethylene Composition and Preparation Method Thereof. Li Li, Ming Yue, Wang Quntao, Sun Lipeng, Zhang Xinhua and Jiang Hongying developed the invention.
The patent application number is CN202311391176 20..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Polyolefin Composition with PTC (positive Temperature Coefficient) Effect as Well as Preparation Method and Product Thereof. This invention was developed by Jia Xiaobo, Zhang Xueming, Sun Lipeng, Wang Xiuli, Xu Yongsen and ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for PVC (polyvinyl Chloride) Material Yellowing-resistant Modifier, Irradiation Yellowing-resistant PVC Material and Preparation Method of PVC Material. Jia Xiaobo, Zhang Hua, Sun Lipeng, Xu Yongsen and Zhang Xueming developed ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Toughening High-fluidity Nylon Copolymer as Well as Preparation Method and Application Thereof. Ji Wenxi, Chen Jing, Cao Mengyu, Zhang Longgui, Ren Minqiao, Xu Ning, Wang Ailian, Huang Wei..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Heavy Aromatic Catalytic Conversion Method with Adjustable Reactant-oil Ratio. This invention was developed by Wang Di, Wei Xiaoli, Qiao Ruiqi and Liu Xianlong.
The patent application number..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Production Method of Isoparaffin Solvent Oil. Zhang Chengxi, Li Yongxiang, Zhou Shunli and Fu Qiang developed the invention.
The patent application number is CN202311413803 20231027. The pat..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Heavy Aromatics Catalytic Conversion Method. This invention was developed by Wang Di, Wei Xiaoli, Liu Xianlong and Qiao Ruiqi.
The patent application number is CN202311415598 20231027. The p..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Process Method for Removing Petroleum Acid Through Electric Field Coupling Continuous Solid-phase Extraction. This invention was developed by Liu Zhiqiang, Zhang Hongyu, Ma Ruijie, Xu Jinshan, Zhang Jian and Li Haiyan.
T..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Method for Regenerating and Producing Co Based on Catalytic Cracking Spent Catalyst. Wang Di, Gong Jianhong and Wei Xiaoli developed the invention.
The patent application number is CN2023114..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Catalytic Cracking Method for Producing Co and Reducing Emission. This invention was developed by Wang Di, Gong Jianhong and Wei Xiaoli.
The patent application number is CN202311402856 20231..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Method and System for Increasing Content of Paraffin in Waste Plastic Pyrolysis Oil Gas. Li Mingfeng, Zou Liang, Peng Bo, Xu Run, Wang Shuqing and Wang Zhiqiang developed the invention.
The ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Sinopec Oilfield Service, Sinopec Shengli Petroleum Engineering and Downhole Operation Co Sinopec Shengli Petroleum Engineering have submitted a patent application for Fracturing Fluid Thickening Agent, Preparation Method Thereof, Fracturing Fluid and Application. This invention was developed by Yuan Haowen, ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have submitted a patent application for Underground Sealing Device, Packer and Bridge Plug. This invention was developed by Yue Hui, Pang Wei, Cao Mingchen, Liu Chengcheng, He Tong and Peng Hanxiu.
The patent applic..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Swelling Spinning System. This invention was developed by Xiao Ang, Kong Fanmin, Su Hao, Li Lei, Wu Xiaolian and Zhao Yunsheng.
The patent application nu..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Electric Heating Steam Furnace and Using Method Thereof. Yang Zhenyu, Liao Changjian, Shi Zhentang, Jin Ping and Wang Haibo developed the invention.
The patent application n..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Solid Hydrogen Storage Reactor and Hydrogen Storage/desorption Method of Solid Hydrogen Storage Reactor. Li Chaoyu, Yang Xue, Cheng Tao and Zou Kang developed the invention.
The patent appli..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Daqing Oilfield and PetroChina have submitted a patent application for Vertical Well Horizontal Seam Fracturing Site Construction Control Method. Han Song, Ning Yuqiang, Chen Xidi, Hu Zhifan, Zhang Hongtao, Li Lili, Zhao Liang, Wang Wei, Liu Yu, Zhang Minghui and Jiang Xiaolei developed the invention.
The ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Method for Measuring Content of Cyanate Radicals in Waste Water Containing Thiocyanate Radicals and Cyanate Radicals. Zuo Lushen, Wang Hui, Sun Fei, Wang Jinhua and Yu Zhengqi developed the inv..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have submitted a patent application for Device and Method for Quantitatively Evaluating Cementing Capacity of Well Cementation Second Interface. This invention was developed by Lu Peiqing, Li Xiaojiang, Du Xiaoyu, Liu ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Daqing Oilfield and PetroChina have submitted a patent application for Anchoring and Sealing Performance Detection Device for Packer. Cai Meng, Ma Wenhai, Cheng Jing, Gong Leilei, Li Junliang, Zhang Xiaochuan, Wang Jinyou, Xu Yongquan, Yao Jinjian and Zhao Yize developed the invention.
The patent applicati..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Catalyst have submitted a patent application for Sample Particle Dispersing System and Method and Laser Particle Analyzer Equipment. This invention was developed by Chang Zhenyu, Shen Hanya, Zhang Xin and Chen Yanan.
The patent application number is CN202311413213 202..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and North China Oil and Gas Branch China Petroleum & Chemical have submitted a patent application for Method and Device for Quantitatively Evaluating Seismic Data Imaging Effect. Gui Pingjun, Long Liping, Hao Ting, Gao Qingsong, Ren Fengru and Zhou Jialin developed the invention.
..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for Phase Reconstruction Method and System Based on Multi-wavelet Decomposition, and Storage Medium. Su Ling, Chen Ke, Xu Kai and Yang Qian developed the invention.
The patent application number is C..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for Crack Quantitative Prediction Method and Device Based on Pre-stack Anisotropy Inversion. This invention was developed by Bi Chenchen, Yang Qinlin, Xie Wei, Ke Lanmei, Ding Guodong and Yan Yanqin.
..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Sinopec Oilfield Service, Sinopec Petroleum Engineering Geophysics Co Ltd and East China Branch of Sinopec Petroleum Eng and Geophysics Co Ltd have submitted a patent application for Node Instrument Field Positioning and Tracking Method. This invention was developed by Li Tianfeng, Wang Dongjiang, Dai Bin, Zh..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Gas Phase Amine Liquid Loss Monitoring Device and System. This invention was developed by Yu Yong, Zhuang Ji, Ding Bingjie, Zhou Zhibin and Du Zeyu.
The ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Petro Cyberworks Inf Tech Co Ltd have submitted a patent application for Park Equipment Operation Visualization Method and Device, Equipment and Storage Medium. This invention was developed by Xiao Ruiguo, Sun Yue, Cheng Jieping, Wang Tao, Zhang Weikang and Liu Wei.
The paten..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have submitted a patent application for Drilling Data Management Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Huang Liming, Li Changsheng, Yuan Duo and Sun Lixia.
The p..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Weatherford Technology has applied United States patent for Time Delayed Actuation of Well Tool. Cockrill Christopher B K developed it.
The patent application number is US202418733254 20240604. The patent publication number is US2025361791 (A1). International Patent Classification codes are E21B34/10 and E..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Schlumberger Technology has applied United States patent for Drilling Fluid Framework. Converset Julien, Garga Aditya, Yarman Can Evren, Knoll Dieter, Lecha Damien and Vaslin Antoine developed it.
The patent application number is US202519287239 20250731. The patent publication number is US2025361780 (A1). ..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Schlumberger Technology has applied United States patent for Systems and Methods for Subsurface Modeling. Hou Tianjun, Renaudeau Julien, Malvesin Emmanuel, Liew Li Hong and Nadalin Marius developed it.
The patent application number is US202519214154 20250521. The patent publication number is US2025362428 (..
Oil & Gas
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Conocophillips Company and Conocophillps Company have received a patent for Method and Apparatus for Acid Stimulation. This invention was developed by Soerheim Jan Ove, Prosvirnov Maxim, Mathis Elizabeth R and Svenum Tollef.
The patent application number is US202218053841 20221109. The patent publicatio..
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
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Schlumberger Technology has sought patent for Milling and Debris Collecting with Multiphase Vacuum Pump. This invention was developed by Wiesenborn Robert Kyle, Cheah Kean Wee, Goh Kim Hoo, Mishra Rishi, Stevenson Idalia Ovalle, Tabalan Dan Neal and Osmond Timothy.
The patent application number is US202319..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Saudi Arabian Oil Company has sought patent for Optimization of Shallow Velocity Imaging Using Super-virtual Interferometry and Wave-equation Travel-time Inversion. This invention was developed by Alsaad Nouf and Aldawood Ali.
The patent application number is US202418669754 20240521. The patent publication..
Oil & Gas
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Saudi Arabian Oil Company and King Abdullah University of Science and Technology have been granted a patent for Downhole Monitoring Using Few-mode Optical Fiber Based Distributed Acoustic Sensing. Hveding Frode, Ashry Islam, Yuan Mao, Bin Alias Mohd Sharizal, Ooi Boon Siew and Arsalan Muhammad developed th..
Oil & Gas
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- China Petroleum & Chemical Corp and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have been granted a patent for State Self-adaptive Turbine Type Pulse Generator and Downhole Drilling Tool. This invention was developed by Wang Jiachang, Ma Guangjun, Zhang Haiping, Zang Yanbin, Xuan Lingchao,..
Oil & Gas
| Fri 28 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have applied Chinese patent for Fracture-vug Type Gas Reservoir Overflow Type Identification Method and Device Based on Multi-dimensional Big Data. Shen Xiwei, Yi Xianglin, Li Changsheng, Zhang Xinyuan, Sun Huakai and ..
Oil & Gas
| Fri 28 Nov 2025
Beijing, Nov. 29 -- University of Electronic Science and Technology of China, Sinopec Group, Sinopec Oilfield Service, Sinopec Petroleum Engineering Geophysics Co Ltd and Nanfang Branch of Sinopec Petroleum Eng Geophysics Co Ltd have applied Chinese patent for Seismic Data Noise Intelligent Suppression Method and System. Luo Yuc..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have applied Chinese patent for Light Hydrocarbon Aromatization Catalyst Capable of Increasing Yield of Light Alkane, Preparation Method and Application of Light Hydrocarbon Aromatization Catalyst. Lu Bin, Zhang Rongxin, Wang Zijian,..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Nickel-based Catalyst for Maleic Anhydride Hydrogenation, Preparation Method and Application Thereof, and Method for Preparing Succinic Anhydride Through Maleic Anhydride Liquid Phase Hydrogenatio..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have applied Chinese patent for Dedusting Agent, Preparation Method Thereof, Method for Dedusting Raw Material Gas for Sulfuric Acid Synthesis and Method for Preparing Sulfuric Acid by Wet Method...
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have applied Chinese patent for Spherical-flower-like Mordenite as Well as Preparation Method and Application Thereof. Ding Jian, Kong Dejin and Li Jingqiu developed it.
The patent application number is CN202311403959 202310..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have applied Chinese patent for Method and System for Conducting Carbon Black Through LCO. Li Zekun, Gong Jianhong, Xu Li and Wang Wenshou developed it.
The patent application number is CN202311402844 20231026. The patent publicat..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Qingdao University of Science and Technology have applied Chinese patent for Butyl Rubber Type Thermoplastic Vulcanized Rubber as Well as Preparation Method and Application Thereof. Wang Daqing, Xu Jinguo, Hao Xingtian, Zong Yingxia, Liu Rui and Li Mei developed it.
The paten..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Yangzi Petrochemical have applied Chinese patent for Catalyst System for Olefin Polymerization and Application Thereof. Jing Kun, Yang Bingqian, Bian Zheng, Guo Feng and Li Chuanfeng developed it.
The patent application number is CN202311408767 20231027. The patent pu..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have applied Chinese patent for Application of Amide Salt and Fluorocarbon in Lubricating Grease. Zheng Hui, He Yifeng, Li Han and Li Chaoyu developed it.
The patent application number is CN202311409224 20231027. The patent public..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have applied Chinese patent for Catalytic Cracking and Regeneration Method for Producing Co. Wang Di, Gong Jianhong and Wei Xiaoli developed it.
The patent application number is CN202311405620 20231026. The patent publication numb..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and North China Oil and Gas Branch China Petroleum & Chemical have applied Chinese patent for Initial Yield Splitting Method for Multi-section Fractured Horizontal Well of Tight Sandstone Gas Reservoir. Xun Xiaoquan, Chen Kui, Li Changping, Wu Jianbiao, Zhou Jialin and Wang Yanpeng ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Sinopec Oilfield Service, Sinopec Shengli Petroleum Engineering and Cementing Tech Service Center Shengli Petroleum Engineering Co Ltd Sinopec have applied Chinese patent for Detection Tool and Detection Method for Pressure-limiting Flow Controller for Well Cementation. Cao Chengzhang, Li Yanwei, Liu Dongqing..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- U.S. Patent and Trademark Office has released Schlumberger Technology patent application for Systems and Methods for Downhole Service Tools. This invention was developed by Wiesenborn Robert Kyle, Dresel Matthew, Gourmelon Pierre-olivier, Mennem Rex, Billingham Matthew, Sheiretov Todor, Landsiedel Nathan, C..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- U.S. Patent and Trademark Office has released Halliburton Energy Services patent application for Drill Bit Selection for Drilling a Target Well Based on Drilling Simulation of an Offset Well. This invention was developed by Chen Shilin.
The patent application number is US202519198476 20250505. The patent p..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- U.S. Patent and Trademark Office has released Weatherford Technology patent application for Liner Hanger Running Tool with Contingency Release. This invention was developed by Zavala Caraballo Jose V, Myles David and Petrenko Alexey.
The patent application number is US202418759490 20240628. The patent publ..
Oil & Gas
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- U.S. Patent and Trademark Office has released Halliburton Energy Services patent application for Whipstock with Detachable Whipface and Sealing Capabilities for Multilateral Systems. This invention was developed by Rodriguez Franklin and Santin Yoann.
The patent application number is US202519293055 2025080..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have sought patent for System and Method for Preparing Ethylene Glycol from Biomass. This invention was developed by Shi Xiaofei, Zhu Hongxiang, Wang Ruolin and Yu Zihao.
The patent application number is CN2023114..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have sought patent for Catalyst with Aluminum-rich ZSM-5 Zeolite as Carrier as Well as Preparation Method and Application of Catalyst. This invention was developed by Zheng Junlin, Hou Min, Tong Weiyi, Li Cheng, Zhou Yanni and ..
Oil & Gas
| Sat 29 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have sought patent for Copolymer, Preparation Method and Application Thereof, and Clay Stabilizer. This invention was developed by Lu Guiguang, Wang Kang, Wei Kaixuan, Luo Hui and Wang Tengyue.
..
Oil & Gas
| Fri 28 Nov 2025
Beijing, Nov. 29 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have sought patent for Deformed Pipeline Maintenance Judgment Method and System, Electronic Equipment and Storage Medium. This invention was developed by Wang Yong, Zhao Yatong, Shi Lei, Lyu Gaofeng and Weng Ziwen.
..
1
to
100 of
952 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
