News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Underground Operation Eng Department Yanchang Oilfield Co Ltd has secured a patent on Horizontal Well Butt Joint Gun. Zhang Jun, Liu Lirong, Sun Yamin, Li Shujin, Hu Yongli and Gao Weibin developed the invention.
The patent application number is CN202422890754U 20241126. The patent publication number is CN..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Northeast Petroleum University for Anti-corrosion Sealing Gasket of Socket Welding Carbon Steel Flange. Tan Bizhen, Ma Shaoqing, Li Meijia, Han Xiang, Shiraiwa Nagahisa, Zhai Yiran and Zhao Wenbo developed the invention.
The patent applicati..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Chinese Patent for Isolation Blind Plate for Inspection and Maintenance of Oil and Gas Device and Blind Plate Suite has been issued to PetroChina. This invention was developed by Zhang Jiacheng, Shi Tao, Xu Mengsheng, Shi Zhifeng, Zhao Jun, Song Shaobin, Su Hongze, Du Fei, Yang Haosen, Zhang Minglin and Ding ..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Sinopec Green Energy Geothermal (Shandong) Development has been granted a patent for Waste Heat Utilization Device of Ground Source Heat Pump. This invention was developed by Kong Lingjun, Liu Xin, Zhao Chengpu, Liu Kai, Meng Xiangkun, Meng Qingwu, Liu Wantong, Dong Jingjing, Cui Xiumei and Wang Xike.
The pa..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has released PetroChina patent application for Descaling Composition, Descaling Agent, Preparation Method and Application. This invention was developed by Cao Lihu, Wu Hongjun, He Xinxing, Pan Zhaocai, Liu Hongtao, Gao Wenxiang, Huang Kun, Fan Lei, Sun Tao, Yang Hua..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has released PetroChina patent application for Device and Method for Replacing Valve of Flowing Oil Well Under Pressure. This invention was developed by Jiang Nan, Chen Jun, Du Quanqing, Tao Chengxue, Ren Yufei, Gao Xuejiang, Ma Bin, He Jinpeng and Jin Jicheng.
The..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has published PetroChina patent application for Acrylonitrile Copolymer and Preparation Method Thereof, Rubber Composition, Rubber Product and Application Thereof. The invention was developed by Yang Hailong, Zhao Zhichao, Zhong Qilin, Wang Wancheng, Qiu Guanjun, Wa..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has published PetroChina patent application for Isosorbide-based Polycarbonate and Preparation Method Thereof. The invention was developed by Chen Huaxiang, Ren Chunxiao, Yin Penggang, Niu Xiaohui, Wang Yuting, Li Jinshan, Li Yang, Shi Jihua, Zhao Zihe and Li Chuanx..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has published PetroChina patent application for Production Method of Base Oil for Environment-friendly Oil-based Drilling Fluid. The invention was developed by Wang Yan, Zhang Zhanquan, Lei Junwei, Li Yang, Hou Yuandong, Guo Rong, Kang Hongmin, Lee Young-kwan, Xie B..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has published PetroChina patent application for Low-temperature Alkylation Method and Device Taking Isomeric C5 and Isomeric C4 as Raw Materials. The invention was developed by Cai Haijun, Guo Linchao, He Dong, Yin Jiguo, Wu Ke and Li Jian.
The patent application n..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- PetroChina has sought patent for Method and Device for Producing Diesel Oil with Low Freezing Point by Using Heavy Aromatics and Mixed Diesel Oil as Raw Materials. This invention was developed by Guo Linchao, Wang Lijun, Zhang Guangyuan and Wang Guoqing.
The patent application number is CN202311496106 202311..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- PetroChina has sought patent for Injection and Production Combined Well Washing and Oil Layer Protecting Process Pipe Column and Operation Method of Injection and Production Combined Well Washing and Oil Layer Protecting Process Pipe Column. This invention was developed by Liu Panfeng, Li Zhiguang, Yan Yongwe..
Oil & Gas
| Thu 11 Dec 2025
Beijing, Dec. 11 -- PetroChina has sought patent for Drill Rod Thread Protecting Cap Assembling and Disassembling Device. This invention was developed by Chen Bin, He Zhihang, Li Xiaonan, Ge Xiufeng, Tang Yudong, Li Nan, Li Yu, Shen Chao, Li Xiaofen and Li Zongyi.
The patent application number is CN202311503584 20231113. The pa..
Oil & Gas
| Thu 11 Dec 2025
Beijing, Dec. 11 -- China University of Petroleum, East China has sought patent for DLP Multi-station 3D Printer and Working Method Thereof. This invention was developed by Zhao Xuejin, Zhao Xiaoyu and Zhang Dehui.
The patent application number is CN202510410949 20250402. The patent publication number is CN119974513 (A). Intern..
Oil & Gas
| Thu 11 Dec 2025
Beijing, Dec. 11 -- PetroChina has sought patent for Production Method of Norbornene. This invention was developed by Liu Shi, Lu Xu, Li Yang, Li Jin, Li Wenbing, Wei Xiaohui and Zhang Kunyu.
The patent application number is CN202311494037 20231110. The patent publication number is CN119977746 (A). International Patent Classifi..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- PetroChina has applied Chinese patent for Special Extrusion-assisting Master Batch for Pipes and Preparation Method of Special Extrusion-assisting Master Batch. Yang Junfeng, Li Lianpeng, Chen Guangyan, Liu Aimin, Dong Zhaoyong, Jiang Liwei, Guo Hao and Li Xiuping developed it.
The patent application number ..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- PetroChina has applied Chinese patent for Aluminum-based Metal Organic Framework Material as Well as Preparation Method and Application Thereof. Ding Jiayu, Gong Qihan, Bo Yawen, Li Yanxi, Li Shuai, Chi Kebin, Shi Dejun, Gao Shanbin and Zhang Zhanquan developed it.
The patent application number is CN20231149..
Oil & Gas
| Thu 11 Dec 2025
Beijing, Dec. 11 -- PetroChina has applied Chinese patent for Production Method of Norbornene and Tetracyclododecene. Liu Shi, Lu Xu, Li Wenbing, Wei Xiaohui, Li Yang, Li Jin and Zhang Kunyu developed it.
The patent application number is CN202311494024 20231110. The patent publication number is CN119977745 (A). International Pa..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has received PetroChina patent application for Method for Continuously Producing Ethylene Glycol from Ethylene. Wei Zhenni, Huang Xin, Zhang Lihua, Liu Xiaofei, He Chonghui, Xiang Yongsheng, Xie Yuan, Li Pingzhi, Bian Hu and Wang Lingling developed the invention.
T..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- PetroChina has filed a patent application for Polyethylene Wax and Preparation Method Thereof. This invention was developed by Shan Xuesong, Ma Hongyu, Huang Fuling, Ni Yongming, Mou Yuqiang, Zhou Yisi, Jiang Yan, Huo Hongliang, Wang Yali and Wang Libo.
The patent application number is CN202311502848 2023111..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- PetroChina has submitted a patent application for Polyolefin Composition, Polyolefin Material and Cable. This invention was developed by Li Pengpeng, Zhu Dongrong, Wei Fuqing, Xu Huifang, Liu Yun, Cheng Pengfei, Gao Lin, Gao Yan, Yu Guobin and Li Guangquan.
The patent application number is CN202311506821 202..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- PetroChina has submitted a patent application for Preparation Method of Nitrile Rubber with Improved Thermo-oxidative Aging Resistance. This invention was developed by Fan Yongjiang, Wang Fushan, Li Donghong, Xu Bin, Gao Weiguang, Yu Lijie, Gao Zhixing, Chen Dongping, Li Hongchun, Li Tiezhu, Cui Guofeng, Yuan..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- PetroChina has submitted a patent application for Viscosity Reducer and Composition Thereof. Liang Lingxun, Lu Jian, Xie Bingxi, Zhu Yunzhao, Feng Ziwei, Sun Chao, Chen Bing, Xiang Pengxin, Zhao Jiangli, Guo Feng and Chen Jinnan developed the invention.
The patent application number is CN202311496422 2023111..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 11 -- PetroChina has submitted a patent application for Portable Well Washing Monitoring System and Real-time Monitoring Method. This invention was developed by Li Baoling, Zhang Xiaohui, Zhang Shuai, Li Fuwei, Wei Keyi, Wu Jun, Wang Jun, Hu Wenqin, Sun Chen and He Lianqi.
The patent application number is CN202311..
Oil & Gas
| Thu 11 Dec 2025
Beijing, Dec. 11 -- China University of Petroleum, East China has submitted a patent application for Method for Synthesizing Hierarchical Pore Molecular Sieve. Tan Zhengxing, Wang Bo, An Qian, Xiao Bin, Wang Ruoting and Zhai Ruoxu developed the invention.
The patent application number is CN202510304141 20250314. The patent publ..
Oil & Gas
| Thu 11 Dec 2025
Beijing, Dec. 11 -- China University of Petroleum, East China has submitted a patent application for Fiber-reinforced Modified Coarse Aggregate and Maritime Work Ultra-high Performance Concrete Material and Application Thereof. This invention was developed by Zhang Lianzhen, Wang Hao, Gui Dazhuang, Wang Anni, Li Zhipeng, Wang De..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Catalyst have submitted a patent application for Vibration Structure and Vibration Mill. This invention was developed by Dong Zhihui, Qian Hai and Feng Chao.
The patent application number is CN202311491818 20231109. The patent publication number is CN119972310 (A). In..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have been granted a patent for Online Monitoring Equipment for Petroleum Pollution of Water Body. Cong Hailong, Liu Lu, Xiu Changjun, Wang Xiaohui, Zhu Shuning and Liu Xiaokang developed the invention.
The patent application number is CN202422455024U ..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Northeast Oil and Gas Company have obtained a patent for self-blocking structure and auxiliary device of dry powder sampler. This invention was developed by Wang Juanjuan, Zhang Chong, Wang Junjian, Yang Hang, Wang Yilin and Li Yonggang.
The patent application number ..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 10 -- Shandong Chambroad Equipment Manufacture and Installation has been awarded a patent for Novel Efficient Heat Exchanger Structure for Raw Gas. This invention was developed by Sha Binbin, Han Haoxue, Liang Kun, Cheng Enchao, Cheng Zirui and Zhu Teng.
The patent application number is CN202422435959U 20241009...
Oil & Gas
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- Saudi Arabian Oil Company and Aramco Overseas Company BV have filed a patent application for Multimode Multiphase Coriolis Meter. This invention was developed by Mahalingam Sakethraman, Henry Manus, Tombs Michael, Zhou Feibiao and Arsalan Muhammad.
The patent application number is US202418679970 20240531..
Oil & Gas
| Mon 08 Dec 2025
Beijing, Dec. 9 -- China Petroleum & Chemical; Sinopec Dalian Res Inst Petroleum & Petrochemicals Co Ltd has received a patent for Device for Purifying Helium Through Oxidative Dehydrogenation. This invention was developed by Liu Shida, Wang Haibo and Liu Shuhe.
The patent application number is CN202422478082U 20241014. The p..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 9 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have sought patent for Silicon Carbon Material, Preparation Method and Application Thereof, and Lithium Ion Battery. This invention was developed by Deng Jie, Sun Sai, Zhang Siyu, Jiang Jianzhong, Dong Wenqian and Ling Yangdong...
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Sinopec Oilfield Service, Sinopec Jingwei Co Ltd and North China Measurement and Control Company Sinopec Jingwei Co Ltd have filed a patent application for Continental Facies Shale Oil Reservoir Assessment Method, Device, Equipment and Medium. This invention was developed by Xu Haiqing, Tian Xin, Yu Peng, Gong..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Alkane Dehydrogenation Method, Bimetallic Oxide Carrier, Preparation Method and Application of Bimetallic Oxide Carrier, Non-noble Metal Dehydrogenation Catalyst and Preparation Method of..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Bi-metal Center Mo-Rh Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Feng Huasheng, Xu Xiangya, Wu Jiaojiao and Bai Jie.
The patent appl..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Hydrodenitrogenation Catalyst and Preparation Method Thereof. This invention was developed by Jiang Shujiao, Ding Sijia, Yuan Shenghua, Geng Xinguo and Yang Gang.
The patent..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have filed a patent application for Supported Heteropolyacid Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Lina, Liu Xiaoling, Wu Sanmin and Liu Dongbing.
The patent app..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Ammonia Oxidation Catalyst, Preparation Method and Application Thereof, and Acrylonitrile Preparation Method. This invention was developed by Zhang Qi, Wan Li and Li Jingxia.
The paten..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Ammonolysis Catalyst as Well as Preparation Method and Application Thereof. Tang Guoqi, Tian Baoliang, Fu Sixian, Wang Guoqing, Zhang Lijun, Cai Mao, Su Zimu and Zhang Wensheng developed t..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- PetroChina and China University of Petroleum, Beijing have sought patent for Propane Dehydrogenation Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Peng, Song Weiyu, Liu Jian, Li Anhui, Wu Guoqiang, Lyu Zhi, Lu Yuying, Han Xiaolin, Wang Zongbao and Xiao H..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Lanthanum Oxycarbonate Catalyst as Well as Preparation Method and Application Thereof. Wu Jiehua, Wang Xue, Man Yi, Feng Jing, Liu Dongbing and Zhang Mingsen developed the invention.
Th..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have submitted a patent application for Heavy Oil Hydrogenation Carbon Residue Removal Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Jiang Shujiao, Ding Sijia, Yuan S..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have sought patent for Hydrodenitrogenation Catalyst and Preparation and Application Thereof. This invention was developed by Jiang Shujiao, Ding Sijia, Yuan Shenghua, Geng Xinguo and Zhang Cheng.
The patent appli..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- CChina Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have filed a patent application for Hydrodesulfurization Catalyst and Preparation Method Thereof. This invention was developed by Jiang Shujiao, Ding Sijia, Yuan Shenghua, Geng Xinguo and An Sheng.
The patent app..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Sulfurized Dehydrogenation Catalyst, Preparation Method and Application Thereof, and Propane Dehydrogenation Method. This invention was developed by Wu Xing, Li Yingcheng, Hong Xuesi and ..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Oxidative Dehydrogenation Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Wu Wenhai, Fan Zhigui, Jiang Dongyu, Song Lei and Miao Changxi.
..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Catalyst, Preparation Method of Catalyst and Hydrogenation Reaction Method of Dicyclopentadiene. This invention was developed by Jia Dandan, Zhao Jie, Yan Rui, Zheng Weiping, Zhu Zhongpeng and ..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Catalyst, Preparation Method and Application of Catalyst in Selective Hydrogenation of C3 Fraction. This invention was developed by Liu Yanhui, Du Zhou, Yang Guang, Zhang Fuchun, Ren Yumei and Dong Lixia.
..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have sought patent for Ammonia Oxidation Catalyst, Preparation Method and Application Thereof, and Acrylonitrile Preparation Method. This invention was developed by Zhang Qi, Wan Li and Li Jingxia.
The patent application num..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Catalyst, Preparation Method and Application of Catalyst in Alkyne Removal Through Hydrogenation of Low-carbon Hydrocarbon. This invention was developed by Liu Yanhui, Du Zhou, Yang Guang,..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Oxidation Catalyst, Preparation Method and Application Thereof, and Propylene Oxidation Method. This invention was developed by Song Weilin, Xu Wenjie and Yang Bin.
The patent applicat..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Ammonia Oxidation Catalyst, Preparation Method and Application Thereof, and Method for Synthesizing Acrylonitrile Through Propylene Ammoxidation. This invention was developed by Wan Li, L..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Catalyst for Preparing Styrene Through Ethylbenzene Dehydrogenation as Well as Preparation Method and Application of Catalyst. This invention was developed by Zeng Tieqiang, Miao Changxi,..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have applied Chinese patent for Dehydrogenation Catalyst, Preparation Method and Application Thereof, and Method for Preparing Butadiene Through Oxidative Dehydrogenation of Butylene. Fan Zhigui, Wu Wenhai, Jiang Dongyu, Wu Xin..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Catalyst, Preparation Method and Application Thereof, and Method for Preparing Methyl Methacrylate. This invention was developed by Wang Weihua, Xu Wenjie, Yang Bin and Song Weilin.
Th..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Catalyst for Selective Hydrogenation of Cracked Gas, Cracked Gasoline or Distillate Oil Thereof as Well as Preparation Method and Application of Catalyst. This invention was developed by L..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Alpha-alumina Carrier, Preparation Method Thereof, Silver Catalyst and Method for Producing Ethylene Oxide Through Ethylene Epoxidation. Huo Jinli, Li Jinbing, Tang Zhiqiang, Li Wei, Dai Wujun, Qu..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have filed a patent application for Spherical and Flaky Lanthanum Oxide as Well as Preparation Method and Application Thereof. This invention was developed by Wu Jiehua, Man Yi, Xue Wei and Bai Jie.
The patent application num..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Non-noble Metal Ethane Dehydrogenation Catalyst and Ethane Dehydrogenation Method. This invention was developed by Wu Xing, Miao Changxi, Hong Xuesi and Jiang Dongyu.
The patent applic..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have sought patent for Alumina Carrier as Well as Preparation Method and Application Thereof. This invention was developed by Hong Xuesi, Song Lei, Miao Changxi and Wu Xing.
The patent application number is CN202311491214 20..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical, Sinopec Catalyst and Institute of Process Engineering, Chinese Academy of Sciences have submitted a patent application for Stirring Device. Duan Xiaoxia, Feng Xin, Fu Ronghua, He Yong, Yang Chao and Ni Li developed the invention.
The patent application number is CN202311506901 2..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- Sanya Ocean Oil and Gas Research Institute Northeast Petroleum Univ and Northeast Petroleum University have submitted a patent application for Functional Customization Modular Surface Coating Preparation Device and Preparation Method Thereof. This invention was developed by Wang Hai, Shao Zhiwei, Shin Kyu-won..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- CNPC East China Design Institute Co Ltd, China Huanqiu Contracting & Engineering and PetroChina have sought patent for Fluidized Bed Regenerator with Mixer, Oil Agent Mixer, Regeneration System and Application. This invention was developed by Xie Keqian, Zhang Xing, Zhu Daliang and Liu Yanping.
The patent ..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Gas Distributor, Hydrocarbon Ammoxidation Fluidized Bed Reactor and Hydrocarbon Ammoxidation Method. This invention was developed by Ye Junxiang, Xu Jun, Zhong Siqing and Li Yongzheng.
..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Methane Oxidative Coupling Reactor and Application Thereof. Zhao Qingrui, Wei Li, Zhang Mingsen and Bai Jie developed it.
The patent application number is CN202311509086 20231113. The patent pu..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- Sinopec Oilfield Service and Sinopec Zhongyuan Petroleum Engineering Design have applied Chinese patent for High-sulfur-content Gas Field Moisture Pressurizing Pretreatment Device. Gong Mingming, Yan Chengdong, Tong Shuyue, Yin Yongming, Chen Qingtao, Ren Dan and Zhao Qin developed it.
The patent applicati..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- Jiangsu Tianlan Intelligent Equipment and Jiangsu Lopal Tech Co Ltd have been granted a patent for Self-cleaning Alkali Liquor Filter of Water Electrolysis Hydrogen Production System. This invention was developed by Wang Chuang, Li Jianwei, Wang Jian, Li Weidong, Shi Yingfei and Shi Junfeng.
The patent app..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- Sinopec Oilfield Service, Southwest Petroleum Eng Co Ltd Sinopec and Sinopec Southwest Petroleum Engineering Co Ltd Drilling Engineering Institute have obtained a patent for multifunctional positive pressure type air respirator mask. This invention was developed by Wang Zilong, He Hao, Pu Jiling, Luo Mao, Pei..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 10 -- Zhejiang Viewshine Intelligent Meter has received a patent for Straight-through Type Ultrasonic Gas Meter with Gas Outlet Valve. This invention was developed by Li Kaijie, Wang Zhiyuan and Wei Jiamin.
The patent application number is CN202422570539U 20241024. The patent publication number is CN223332426 (U..
Oil & Gas
| Tue 09 Dec 2025
Alexandria, Dec. 9 -- Saudi Arabian Oil Company and King Fahd University of Petroleum & Minerals have filed a patent application for High Temperature Corrosion Inhibitor Formulation. This invention was developed by Obot Ime Bassey, Sorour Ahmad A, Chen Tao, Wang Qiwei, Aljeaban Norah Abdullah and Alghunaimi Fahd Ibrahim.
The ..
Oil & Gas
| Mon 08 Dec 2025
Alexandria, Dec. 9 -- Saudi Arabian Oil Company and Aramco Services have submitted a patent application for Synergistic Approach to Develop Gas Tight Resilient Cement Systems for Long Term Wellbore Integrity. This invention was developed by Santra Ashok, Johnson Kenneth Dejuan and Martinez Rolando F.
The patent application nu..
Oil & Gas
| Mon 08 Dec 2025
Alexandria, Dec. 9 -- China Petroleum & Chemical Corp and Sinopec Research Institute of Petroleum Processing have sought patent for Pseudo-boehmite and its Preparation Method, and a Catalytic Cracking Catalyst Containing the Pseudo-boehmite, and its Preparation and Application. This invention was developed by Yuan Shuai, Lin Wei..
Oil & Gas
| Mon 08 Dec 2025
Alexandria, Dec. 9 -- Saudi Arabian Oil Company and Aramco Services have submitted a patent application for Heat Pump Assisted Carbon Capture from Internal Combustion Engine Powered Systems. This invention was developed by Khaled Fethi and Hamad Esam Zaki.
The patent application number is US202418676625 20240529. The patent p..
Oil & Gas
| Mon 08 Dec 2025
Beijing, Dec. 9 -- China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd have been granted a patent for Catalyst Coprecipitation Synthesis Device. This invention was developed by Wu Huiling, Yuan Shenghua, Meng Lingchen, Zhang Siqi and Duan Ri.
The patent application number is CN2024225..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 9 -- PetroChina and Tsinghua Shenzhen International Graduate School have sought patent for Double-layer Carbon-coated Graphite Negative Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Yu Zhimin, Qin Xianying, Li Baohua, Xu Qian, Han Shuang, Pang Weiwei, Liu ..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 9 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have applied Chinese patent for Lithium Ion Battery, C-si Material and Preparation Method and Application of C-si Material. Deng Jie, Sun Sai, Zhang Siyu, Jiang Jianzhong, Dong Wenqian and Ling Yangdong developed it.
The pate..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 9 -- China Petroleum & Chemical and Petro Cyberworks Inf Tech Co Ltd have submitted a patent application for Anonymous Feedback Analysis Method and Device Based on Two-dimensional Code Scanning, Equipment and Medium. This invention was developed by Zhang Xingqiang and Gao Chenhui.
The patent application number i..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 10 -- State Intellectual Property Office of China has awarded a patent to China Petroleum & Chemical and Sinopec Sales Co Ltd for Automatic Sampling Device. Yu Bing, Qin Liguang, Huang Xu and Tang Hongkai developed the invention.
The patent application number is CN202421578814U 20240705. The patent publication n..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 10 -- China University of Petroleum, East China has submitted a patent application for Mixed Edge Cloud-oriented Satellite-ground Fusion Network Service Function Chain Arrangement Method. This invention was developed by Zhang Hongxia, Gao Ning, Chen Pengyu, Zhang Peiying, Wang Wenjie and Zhao Yuanbo.
The patent ap..
Oil & Gas
| Wed 10 Dec 2025
Beijing, Dec. 10 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Branch China National Offshore Oil and Offshore Oil Engineering for Target for High-precision Measurement of Jacket. Li Jiajun, Yang Xianyang, Wang Huoping, Shu Wei, Lun Yuguo, Yang Qingfeng, Qi Chao, Gao Jingkun, Jia Huifeng, Jing P..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- State Intellectual Property Office of China has released Huazhong University of Science and Technology patent application for Gas-liquid Coupled Spiral Flow Guide Pressurized Injection Device. This invention was developed by Jiang Yankun and Yang Chenyue.
The patent application number is CN202510232266 202..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Bi-metal Center Cr-co Catalyst and Preparation Method and Application Thereof. This invention was developed by Feng Huasheng, Xu Xiangya, Shi Qian, ..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- PetroChina has submitted a patent application for Catalyst Carrier for Producing High Yield of Light Naphtha and Heavy Naphtha by Hydrocracking and Preparation Method of Catalyst Carrier. This invention was developed by Li Haiyan, Xie Fangming, Tian Hongyu, Gou Zehao, Zhang Tiezhen, Guan Xu, Zhao Tan, Yan Zij..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- PetroChina has sought patent for Y/ZSM-22/P-KIT-1 Composite Molecular Sieve, Preparation Method Thereof, Catalyst Carrier, Catalyst and Hydrocracking Method. This invention was developed by Zhang Tiezhen, Sun Famin, Yan Zijin, Li Haiyan, Xie Fangming, Jia Yungang, Lyu Qian, Tian Hongyu, Gou Zehao and Zhang Gu..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Binder-free ZSM-5 Molecular Sieve Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Xue Mingwei, Sun ..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- China University of Petroleum, Beijing has filed a patent application for Heat Storage Type Catalyst as Well as Preparation and Application Thereof. This invention was developed by Lian Jingcun, Wang Gang and Liu Liuyang.
The patent application number is CN202510126421 20250127. The patent publication number..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Ammonium Modified Diatomite as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Lina, Liu Xiaoling, Wu Sanm..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- PetroChina has submitted a patent application for Medium and Low Temperature Denitration Catalyst and Preparation Method and Application Thereof. This invention was developed by Feng Xiaotong, Wu Shufeng, Liu Xingyu, Wang Yubin, Tang Zhonghua, Jia Yuanyuan, Liu Junqiang, Pu Xin, Shen Cong and Liu Guangli.
Th..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Dalian Res Institute Petroleum & Petrochemicals Co Ltd patent application for Hydrogenation Catalyst Grading Method and Fluidized Bed Hydrogenation Tail Oil Treatment Method. This invention was developed by Jiang S..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Dehydrogenation Catalyst as Well as Preparation Method and Application Thereof. Wang Hao, Tong Fengya, Song Lei, Tian Hao and Zhang Tao developed t..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- State Intellectual Property Office of China has published PetroChina patent application for Aldehyde Hydrogenation Catalyst and Preparation Method Thereof. The invention was developed by Ni Shurong, Li Ruifeng, Xia Endong, Liang Yu, Wang Gang, Sun Famin, Wang Zidong, Lee Bong-hyun, Jia Yungang and Ge Dongmei...
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Dehydrogenation Catalyst, Preparation Method and Application Thereof, and Method for Preparing Butadiene by Oxidative Dehydrogenation of Butene Und..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- Harbin Institute of Technology has submitted a patent application for Efficient Carbon Dioxide Gas Decomposition Device. This invention was developed by Shen Nanqiao, Zhou Chen, Ren Guiheng, Wang Hongzhan, Yuan Chengxun, Wang Ying and Zhou Zhongxiang.
The patent application number is CN202510413978 2025040..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- State Intellectual Property Office of China has published China National Petroleum patent application for Membrane Method Gas Separation Method and System, Computer Storage Medium and Terminal. The invention was developed by Huang Qian, Zhang Zhe, Wang Chunyan, Chen Siding and Li Qing.
The patent applicati..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- PetroChina has submitted a patent application for Carbon Dioxide Absorbent and Absorption and Regeneration Method Thereof. Liu Taoran, Gao Fei, Peng Xiujun, Cai Yong, Liu Kefeng, Hu Xuesheng, Zhou Huaqun, Dong Weigang, Cao Jing and Zhu Ruisong developed the invention.
The patent application number is CN20231..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- Ordnance Institute of Health has submitted a patent application for High-flow Plateau Oxygen Generation System. Liu Xiaofeng, Cui Shujie, Li Yi, Wu Yanan, Zhang Wei, Wang Bo, Liu Wenjia, Li Ping and Han Yanru developed the invention.
The patent application number is CN20251069278 20250116. The patent publi..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- Chengxi Shipyard has submitted a patent application for Gas Source Treatment Device. Wang Huida and Jiang Daoru developed the invention.
The patent application number is CN202510212955 20250226. The patent publication number is CN119971639 (A). International Patent Classification codes are B01D46/00 and B0..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- Huaneng Qinmei Ruijin Power Generation has submitted a patent application for Sludge Discharging and Dredging System Capable of Achieving Automatic Starting and Stopping and Water Saving Functions. This invention was developed by Liu Jiwen, Yuan Hongjun, Zhong Ming, Guo Shengfa, Huang Xin, Zhou Huan, Lan Hai,..
Oil & Gas
| Tue 09 Dec 2025
Beijing, Dec. 10 -- Chinese Patent for External Connection Component and External Connection Installation Assembly for Installing Solar Panel Functional Device has been issued to PetroChina. This invention was developed by Song Yinjun, Qiu Jing, Xie Binghong, Ma Tinghong, Chen Lan and Lin Bo.
The patent application number is CN..
1
to
100 of
544 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
