Group 1 - The State Intellectual Property Office of China has granted a patent to China Petroleum & Chemical Corporation for a technology titled "A Process Intensified Reactor, Gas Treatment System and Method," with the announcement number CN119488793B, applied for on August 2023 [1] - China Petroleum & Chemical Corporation, established in 2000 and based in Beijing, primarily engages in oil and natural gas extraction, with a registered capital of approximately 12.17 billion RMB [1] - The company has invested in 267 enterprises, participated in 5,000 bidding projects, holds 45 trademark registrations, and has 5,000 patent records, along with 41 administrative licenses [1] Group 2 - Sinopec (Dalian) Petrochemical Research Institute Co., Ltd., established in 2022 and located in Dalian, focuses on research and experimental development, with a registered capital of approximately 338.46 million RMB [1] - The research institute has invested in 1 enterprise, participated in 2,796 bidding projects, holds 4,999 patent records, and possesses 65 administrative licenses [1]

Group 1 - The core viewpoint of the news is the application for a patent by China National Petroleum Corporation (CNPC) and China Petroleum Group Engineering Technology Research Institute for a method, system, equipment, and medium for constructing a drilling fluid rheological model, aimed at improving the accuracy of drilling fluid rheological characteristics simulation [1] Group 2 - CNPC was established in 1990 and is primarily engaged in oil and gas extraction, with a registered capital of 48.69 billion RMB. The company has invested in 107 enterprises and participated in 5,000 bidding projects, holding 1,447 trademark records and 5,000 patent records [2] - China Petroleum Group Engineering Technology Research Institute was founded in 2006, focusing on research and experimental development, with a registered capital of approximately 570.39 million RMB. The institute has invested in 4 enterprises and participated in 571 bidding projects, holding 31 trademark records and 2,200 patent records [2]

Group 1 - The State Intellectual Property Office of China shows that China National Petroleum Corporation, Beijing Petroleum Machinery Co., Ltd., China Petroleum Group Kunlun Manufacturing Co., Ltd., and Chongqing Wanpulon Energy Technology Co., Ltd. have applied for a patent titled "A Method and Device for Identifying Wellsite Skid-mounted Equipment Based on Edge-Cloud Collaboration," with publication number CN121262573A and application date of September 2025 [1] - The patent provides a method for identifying wellsite skid-mounted equipment using multimodal recognition to obtain equipment information, including status and attribute information, and utilizes a cloud server for identity and status recognition, enhancing identification efficiency, accuracy, safety, and intelligence of the equipment [1] Group 2 - China National Petroleum Corporation, established in 1990, is primarily engaged in oil and gas extraction, with a registered capital of 48.69 billion RMB, and has invested in 107 companies and participated in 5,000 bidding projects [2] - Beijing Petroleum Machinery Co., Ltd., founded in 1955, focuses on automotive manufacturing, with a registered capital of approximately 448.41 million RMB, having invested in 3 companies and participated in 806 bidding projects [2] - China Petroleum Group Kunlun Manufacturing Co., Ltd., established in 2023, is involved in the petroleum, coal, and other fuel processing industries, with a registered capital of 580 million RMB, having invested in 8 companies and participated in 24 bidding projects [2] - Chongqing Wanpulon Energy Technology Co., Ltd., founded in 2017, specializes in technology promotion and application services, with a registered capital of 10 million RMB, having invested in 1 company and participated in 119 bidding projects [3]

Group 1 - The State Intellectual Property Office of China has granted a patent to China Petroleum & Chemical Corporation and Sinopec Engineering Group Co., Ltd. for a technology related to a dual backflow jet-enhanced premixed liquid hydrocarbon desulfurization reactor, with the patent announcement number CN116272825B and application date of February 2023 [1] - China Petroleum & Chemical Corporation, established in 2000 and based in Beijing, primarily engages in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB. The company has invested in 267 enterprises, participated in 5,000 bidding projects, holds 45 trademark registrations, and has 5,000 patents, along with 41 administrative licenses [1] - Sinopec Engineering Group Co., Ltd., founded in 2007 and also located in Beijing, focuses on water management, with a registered capital of approximately 441.85 million RMB. The company has invested in 12 enterprises, participated in 73 bidding projects, holds 5,000 patents, and has 4 administrative licenses [1]

Group 1 - The core point of the article is that China Petroleum & Chemical Corporation (Sinopec) has obtained a patent for a hydrogenation treatment catalyst and its preparation method and application, with the patent announcement number CN117654614B and an application date of August 2022 [1] Group 2 - China Petroleum & Chemical Corporation was established in 2000 and is based in Beijing, primarily engaged in oil and gas extraction, with a registered capital of 12,173,968.9893 million RMB [1] - The company has invested in 267 enterprises, participated in 5,000 bidding projects, holds 45 trademark registrations, and has 5,000 patent records, along with 41 administrative licenses [1] Group 3 - Sinopec (Dalian) Petrochemical Research Institute Co., Ltd. was established in 2022 and is located in Dalian, focusing on research and experimental development, with a registered capital of 338,459.08 million RMB [1] - The research institute has invested in 1 enterprise, participated in 2,796 bidding projects, holds 5,000 patent records, and has 65 administrative licenses [1]

Group 1 - The core point of the article is that China National Petroleum Corporation has obtained a patent for a method and system to quickly determine the hydrocarbon generation threshold depth of mudstone [1] - The patent was granted with the announcement number CN116755176B and the application date was May 2023 [1] - China National Petroleum Corporation was established in 1999 and is primarily engaged in oil and natural gas extraction [1] Group 2 - The company has a registered capital of 18,302,097,000 RMB [1] - According to data analysis, the company has invested in 1,296 enterprises and participated in 443 bidding projects [1] - The company holds 38 trademark registrations and has 5,000 patent records, along with 168 administrative licenses [1]

Core Insights - China Petroleum & Chemical Corporation (Sinopec) has obtained a patent for a "High-Pressure Hydrogenation Device and Its Functional Exchanger," with the authorization announcement number CN116838563B, applied for in March 2022 [1] Company Overview - China Petroleum & Chemical Corporation, established in 2000 and located in Beijing, primarily engages in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [1] - The company has invested in 267 enterprises, participated in 5,000 bidding projects, holds 45 trademark registrations, and possesses 5,000 patent records, along with 41 administrative licenses [1] Research Institute Overview - Sinopec (Dalian) Petrochemical Research Institute Co., Ltd., established in 2022 and located in Dalian, focuses on research and experimental development, with a registered capital of approximately 338.46 million RMB [1] - The institute has invested in 1 enterprise, participated in 2,796 bidding projects, holds 5,000 patent records, and has 65 administrative licenses [1]

Group 1 - The State Intellectual Property Office of China has granted a patent to Sinopec for "Modified ZSM-22 Molecular Sieve and Its Preparation Method and Application in Isomerization Dewaxing," with the announcement number CN117682532B and an application date of August 2022 [1] - Sinopec, established in 2000 and headquartered in Beijing, primarily engages in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [1] - Sinopec has invested in 267 companies, participated in 5,000 bidding projects, holds 45 trademark registrations, and possesses 5,000 patent records, along with 41 administrative licenses [1] Group 2 - Sinopec (Dalian) Petrochemical Research Institute, founded in 2022 and located in Dalian, focuses on research and experimental development, with a registered capital of approximately 338.46 million RMB [1] - The Dalian Research Institute has invested in 1 company, participated in 2,796 bidding projects, holds 5,000 patent records, and has 65 administrative licenses [1]

Group 1 - The State Intellectual Property Office of China has granted a patent to China Petroleum & Chemical Corporation and Sinopec (Beijing) Chemical Research Institute for a method and system for preparing halogenated butyl rubber base glue liquid and its applications, with the patent announcement number CN117467054B and application date in July 2022 [1] - China Petroleum & Chemical Corporation, established in 2000 and located in Beijing, primarily engages in oil and gas extraction, with a registered capital of 12,173,968.9893 million RMB. The company has invested in 267 enterprises, participated in 5,000 bidding projects, holds 45 trademark records, 5,000 patent records, and possesses 41 administrative licenses [1] - Sinopec (Beijing) Chemical Research Institute, founded in 2021 and also based in Beijing, focuses on the manufacturing of chemical raw materials and products, with a registered capital of 10,000 million RMB. The institute has invested in 4 enterprises, participated in 2,702 bidding projects, holds 16 trademark records, 1,987 patent records, and has 937 administrative licenses [1]

Group 1 - The core point of the article is that China Petroleum & Chemical Corporation (Sinopec) has obtained a patent for a VOCs waste gas treatment system, method, and application, with the patent announcement number CN118681400B and an application date of March 2023 [1] Group 2 - China Petroleum & Chemical Corporation was established in 2000 and is primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [1] - The company has invested in 267 enterprises and participated in 5,000 bidding projects, holding 45 trademark records and 5,000 patent records, along with 41 administrative licenses [1] Group 3 - Sinopec (Beijing) Chemical Research Institute Co., Ltd. was established in 2021 and focuses on the manufacturing of chemical raw materials and products, with a registered capital of 100 million RMB [1] - The institute has invested in 4 enterprises, participated in 2,702 bidding projects, holds 16 trademark records and 1,987 patent records, and possesses 937 administrative licenses [1]