Group 1 - The core point of the article is that China Petroleum & Chemical Corporation (Sinopec) has obtained a patent for a "hydrodemetallization catalyst for residual oil and its preparation method," with the patent announcement number CN117899901B and an application date of October 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 121,739.6893 million RMB [1] - The company has made investments 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 (Dalian) Petroleum and Chemical Research Institute Co., Ltd. was established in 2022 and is located in Dalian, focusing on research and experimental development, with a registered capital of 338.45908 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 State Intellectual Property Office of China has granted a patent for a gas treatment reactor with a return mixing component to China Petroleum & Chemical Corporation and Sinopec Engineering Group Co., Ltd. The patent announcement number is CN118615847B, and the application date was March 2023 [1] - China Petroleum & Chemical Corporation, established in 2000 and located in Beijing, primarily engages in oil and natural gas extraction. The company has a registered capital of 12,173,968.9893 million RMB. It has invested in 267 companies, participated in 5,000 bidding projects, holds 45 trademark registrations, and has 5,000 patent records, along with 41 administrative licenses [1] - Sinopec Engineering Group Co., Ltd., founded in 2007 and also based in Beijing, focuses on water management. The company has a registered capital of 441,854.35 million RMB. It has invested in 12 companies, participated in 73 bidding projects, holds 5,000 patent records, 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 method and device for the separation of heavy oil with solid content, with the patent announcement number CN118725900B and an application date of March 2023 [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] - Sinopec has made investments in 267 companies 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 Petroleum and Chemical Research Institute Co., Ltd. was established in 2022 and is also based in Beijing, focusing on research and experimental development, with a registered capital of 30,000 million RMB [1] - The research institute has invested in 2 companies, participated in 3,844 bidding projects, holds 1,624 patent records, and possesses 293 administrative licenses [1]

Group 1 - The core point of the article is that China Petroleum & Chemical Corporation (Sinopec) has obtained a patent for a method, system, equipment, and storage medium for controlling low-concentration gas distribution, with the patent number CN115992936B and an application date of October 2021 [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 121,739.6893 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 338.45908 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]

声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 中石化石油化工科学研究院有限公司，成立于2022年，位于北京市，是一家以从事研究和试验发展为主 的企业。企业注册资本30000万人民币。通过天眼查大数据分析，中石化石油化工科学研究院有限公司 共对外投资了2家企业，参与招投标项目3844次，专利信息1624条，此外企业还拥有行政许可293个。 国家知识产权局信息显示，中国石油化工股份有限公司、中石化石油化工科学研究院有限公司取得一项 名为"相变复合材料及其制备方法与应用"的专利，授权公告号CN119931605B，申请日期为2024年2月。 天眼查资料显示，中国石油化工股份有限公司，成立于2000年，位于北京市，是一家以从事石油和天然 气开采业为主的企业。企业注册资本12173968.9893万人民币。通过天眼查大数据分析，中国石油化工 股份有限公司共对外投资了267家企业，参与招投标项目5000次，财产线索方面有商标信息45条，专利 信息5000条，此外企业还拥有行政许可41个。 ...

Group 1 - The State Intellectual Property Office of China has granted a patent to China Petroleum & Chemical Corporation for a method and system for comprehensive utilization of liquefied gas, with the authorization announcement number CN116675588B and application date in February 2022 [1] - China Petroleum & Chemical Corporation, established in 2000 and based in Beijing, primarily engages in oil and gas extraction, with a registered capital of 12,173,968.9893 million RMB [1] - The company has made investments 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] Group 2 - Sinopec (Dalian) Petroleum and Chemical Research Institute Co., Ltd., established in 2022 and located in Dalian, focuses on research and experimental development, with a registered capital of 338,459.08 million RMB [1] - This research institute has invested in 1 enterprise, participated in 2,796 bidding projects, holds 5,000 patent records, and has 65 administrative licenses [1]

声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 天眼查资料显示，中国石油化工股份有限公司，成立于2000年，位于北京市，是一家以从事石油和天然 气开采业为主的企业。企业注册资本12173968.9893万人民币。通过天眼查大数据分析，中国石油化工 股份有限公司共对外投资了267家企业，参与招投标项目5000次，财产线索方面有商标信息45条，专利 信息5000条，此外企业还拥有行政许可41个。 中石化石油化工科学研究院有限公司，成立于2022年，位于北京市，是一家以从事研究和试验发展为主 的企业。企业注册资本30000万人民币。通过天眼查大数据分析，中石化石油化工科学研究院有限公司 共对外投资了2家企业，参与招投标项目3844次，专利信息1624条，此外企业还拥有行政许可293个。 国家知识产权局信息显示，中国石油化工股份有限公司、中石化石油化工科学研究院有限公司取得一项 名为"干燥器再生的方法以及烷烃芳构化系统"的专利，授权公告号CN118846586B，申请日期为2023年4 月。 ...

国家知识产权局信息显示，辽河石油勘探局有限公司、中国石油天然气集团有限公司、辽河油田（盘 锦）储气库有限公司取得一项名为"一种储气库压力能发电系统及其并网控制方法"的专利，授权公告号 CN119944795B，申请日期为2024年10月。 天眼查资料显示，辽河石油勘探局有限公司，成立于1984年，位于盘锦市，是一家以从事燃气生产和供 应业为主的企业。企业注册资本326100万人民币。通过天眼查大数据分析，辽河石油勘探局有限公司共 对外投资了68家企业，参与招投标项目2210次，专利信息1152条，此外企业还拥有行政许可61个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 中国石油天然气集团有限公司，成立于1990年，位于北京市，是一家以从事石油和天然气开采业为主的 企业。企业注册资本48690000万人民币。通过天眼查大数据分析，中国石油天然气集团有限公司共对外 投资了107家企业，参与招投标项目5000次，财产线索方面有商标信息1447条，专利信息5000条，此外 企业还拥有行政许可28个。 辽河油田（盘锦）储气库有限公司，成立于2021年，位 ...

中石化（大连）石油化工研究院有限公司，成立于2022年，位于大连市，是一家以从事研究和试验发展 为主的企业。企业注册资本338459.08万人民币。通过天眼查大数据分析，中石化（大连）石油化工研 究院有限公司共对外投资了1家企业，参与招投标项目2796次，专利信息5000条，此外企业还拥有行政 许可65个。 国家知识产权局信息显示，中国石油化工股份有限公司、中石化（大连）石油化工研究院有限公司取得 一项名为"一种钙基CO2吸附剂及其制备方法与应用"的专利，授权公告号CN119016018B，申请日期为 2023年5月。 天眼查资料显示，中国石油化工股份有限公司，成立于2000年，位于北京市，是一家以从事石油和天然 气开采业为主的企业。企业注册资本12173968.9893万人民币。通过天眼查大数据分析，中国石油化工 股份有限公司共对外投资了267家企业，参与招投标项目5000次，财产线索方面有商标信息45条，专利 信息5000条，此外企业还拥有行政许可41个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 ...

Group 1 - The core point of the article is that China Petroleum & Chemical Corporation (Sinopec) has obtained a patent for a process method related to the mixed hydrogenation of coking gasoline and naphtha, with the patent announcement number CN118146831B and an application date of December 2022 [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 121,739.6893 million RMB [1] - The company has made investments 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 (Dalian) Petrochemical Research Institute Co., Ltd. was established in 2022 and focuses on research and experimental development, with a registered capital of 3,384.5908 million RMB [1] - This subsidiary has invested in 1 enterprise, participated in 2,796 bidding projects, holds 5,000 patent records, and has 65 administrative licenses [1]