中石化宁波新材料研究院有限公司，成立于2019年，位于宁波市，是一家以从事化学原料和化学制品制 造业为主的企业。企业注册资本105500万人民币。通过天眼查大数据分析，中石化宁波新材料研究院有 限公司共对外投资了1家企业，参与招投标项目84次，专利信息121条，此外企业还拥有行政许可14个。 宁波致微新材料科技有限公司，成立于2017年，位于宁波市，是一家以从事橡胶和塑料制品业为主的企 业。企业注册资本837.216万人民币。通过天眼查大数据分析，宁波致微新材料科技有限公司共对外投 资了5家企业，参与招投标项目1次，财产线索方面有商标信息10条，专利信息53条，此外企业还拥有行 政许可8个。 金融界2025年7月30日消息，国家知识产权局信息显示，中国石油化工股份有限公司、中石化宁波新材 料研究院有限公司、宁波致微新材料科技有限公司取得一项名为"改性聚丙烯材料组合物和改性聚丙烯 材料及其制备方法及应用"的专利，授权公告号CN116925462B，申请日期为2022年03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1217 ...

金融界2025年7月30日消息，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（北京）化 工研究院有限公司申请一项名为"一种自支撑高能量密度的电极材料及其制备方法和应用"的专利，公开 号CN120388993A，申请日期为2024年01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263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40个。 中石化（北京）化工研究院有限公司，成立于2021年，位于北京市，是一家以从事化学原料和化学制品 制造业为主的企业。企业注册资本10000万人民币。通过天眼查大数据分析，中石化（北京）化工研究 院有限公司共对外投资了4家企业，参与招投标项目1274次，财产线索方面有商标信息16条，专利信息 1661条，此外企业还拥有行政许可938个。 来源：金融界 专利摘要显示，本发明属于电极材料领域，公开了一种自支撑高能量密度的电极材料 ...

中曼石油最新一期业绩显示，截至2025一季报，公司营业总收入9.43亿元、同比增长16.90%，归属净利 润2.30亿元，同比增长32.95%，扣非净利润2.22亿元，同比增长30.61%，流动比率0.996、速动比率 0.852、资产负债率62.91%。 金融界消息 截至2025年7月29日收盘，中曼石油（603619）报收于19.74元，上涨0.41%，换手率 2.55%，成交量11.81万手，成交金额2.32亿元。 资金流向方面，今日主力资金净流出2098.30万元，占比成交额9.03%。其中，超大单净流出642.51万 元、占成交额2.76%，大单净流出1455.79万元、占成交额6.26%，中单净流出流入1300.85万元、占成交 额5.6%，小单净流入797.45万元、占成交额3.43%。 天眼查商业履历信息显示，中曼石油天然气集团股份有限公司，成立于2003年，位于上海市，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46233.8461万人民币，实缴资本22500万人民币。 公司法定代表人为李春第。 通过天眼查大数据分析，中曼石油天然气集团股份有限公司共对外投资了10家企业，参与招投 ...

专利摘要显示，本发明提供了一种离子液体及含有其的复配吸收剂。所述离子液体为四乙基氢氧化铵氨 基酸盐；所述复配吸收剂包括所述的离子液体和咪唑。 金融界2025年7月29日消息，国家知识产权局信息显示，中国石油化工集团有限公司、中石化石油工程 技术服务股份有限公司、中石化石油工程设计有限公司申请一项名为"一种离子液体及含有其的复配吸 收剂"的专利，公开号CN120383534A，申请日期为2024年01月。 中石化石油工程技术服务股份有限公司，成立于1994年，位于北京市，是一家以从事土木工程建筑业为 主的企业。企业注册资本1898434.0033万人民币。通过天眼查大数据分析，中石化石油工程技术服务股 份有限公司共对外投资了14家企业，参与招投标项目126次，财产线索方面有商标信息1条，专利信息 1904条，此外企业还拥有行政许可2个。 中石化石油工程设计有限公司，成立于2003年，位于东营市，是一家以从事专业技术服务业为主的企 业。企业注册资本31800万人民币。通过天眼查大数据分析，中石化石油工程设计有限公司共对外投资 了3家企业，参与招投标项目4450次，财产线索方面有商标信息1条，专利信息488条，此外 ...

Group 1 - China National Offshore Oil Corporation (CNOOC) and its subsidiaries have obtained a patent for a method to assess the safety of multi-phase water-sealed oil caverns, with the patent number CN115329431B, applied for on August 2022 [1] - CNOOC was established in 1983, headquartered in Beijing, primarily engaged in oil and gas extraction, with a registered capital of 11,380 million RMB [1] - CNOOC has invested in 45 companies, participated in 5,000 bidding projects, holds 266 trademark registrations, 5,000 patents, and possesses 28 administrative licenses [1] Group 2 - CNOOC Refining & Chemical Company, established in 2005 and located in Beijing, focuses on oil, coal, and other fuel processing, with a registered capital of approximately 1,899.55 million RMB [1] - CNOOC Refining & Chemical has invested in 28 companies, participated in 4,056 bidding projects, holds 456 trademark registrations, 476 patents, and has 19 administrative licenses [1] Group 3 - CNOOC Petrochemical Engineering Company, founded in 2009 and based in Jinan, specializes in professional technical services, with a registered capital of approximately 635.19 million RMB [2] - CNOOC Petrochemical Engineering has invested in 3 companies, participated in 3,263 bidding projects, holds 376 patents, and has 9 administrative licenses [2]

Group 1 - The core point of the article is the application of a patent by Sinopec for a composite electrode material that includes an olive-shaped heterogeneous symbiotic oxide/graphene, which shows high cycling efficiency and specific capacity [1] - The patent application was filed on January 2024, and the publication number is CN120388994A [1] - The composite material consists of graphene and two types of metal oxide particles, which are one-dimensional nanoparticles, enhancing charge-discharge stability and performance [1] Group 2 - Sinopec, established in 2000, is primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [1] - The company has invested in 263 enterprises and participated in 5000 bidding projects, holding 5000 patent information and 45 trademark records [1] - Sinopec (Beijing) Chemical Research Institute, founded in 2021, focuses on the manufacturing of chemical raw materials and products, with a registered capital of 100 million RMB [2] - The research institute has invested in 4 enterprises and participated in 1268 bidding projects, holding 1661 patent records and 16 trademark records [2]

Group 1 - China Petroleum & Chemical Corporation (Sinopec) has applied for a patent for a method of continuously preparing cycloolefin copolymers, with the patent number CN120383694A and application date January 2024 [1] - The patented method involves a two-step process: first, synthesizing norbornene from ethylene and dicyclopentadiene in a toluene solution under high temperature and pressure, followed by a copolymerization reaction with ethylene [1] - The method is noted for its economic advantages and operational convenience, as the norbornene toluene solution is easier to transport and separate due to the similar boiling points of norbornene and toluene [1] Group 2 - China Petroleum & Chemical Corporation was established in 2000, located in Beijing, primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [2] - Sinopec has invested in 263 companies, participated in 5000 bidding projects, and holds 5000 patent records [2] - Sinopec Shanghai Petrochemical Company, established in 1993 in Shanghai, focuses on oil, coal, and other fuel processing, with a registered capital of approximately 1.08 billion RMB [2] - Sinopec Shanghai has invested in 22 companies, participated in 5000 bidding projects, and holds 1295 patent records [2]

中石化宁波工程有限公司，成立于2003年，位于宁波市，是一家以从事专业技术服务业为主的企业。企 业注册资本50000万人民币。通过天眼查大数据分析，中石化宁波工程有限公司共对外投资了9家企业， 参与招投标项目5000次，财产线索方面有商标信息4条，专利信息1128条，此外企业还拥有行政许可32 个。 来源：金融界 中石化宁波技术研究院有限公司，成立于2006年，位于宁波市，是一家以从事新闻和出版业为主的企 业。企业注册资本1000万人民币。通过天眼查大数据分析，中石化宁波技术研究院有限公司参与招投标 项目2次，财产线索方面有商标信息1条，专利信息1059条，此外企业还拥有行政许可3个。 石化盈科信息技术有限责任公司，成立于2002年，位于北京市，是一家以从事住宿业为主的企业。企业 注册资本50000万人民币。通过天眼查大数据分析，石化盈科信息技术有限责任公司共对外投资了9家企 业，参与招投标项目2159次，财产线索方面有商标信息113条，专利信息440条，此外企业还拥有行政许 可14个。 金融界2025年7月29日消息，国家知识产权局信息显示，中国石油化工股份有限公司、中石化宁波技术 研究院有限公司、石化盈科 ...

Group 1 - The core viewpoint of the news is that Sinopec has applied for a patent for a new type of polyurea-based lubricant grease, indicating its focus on innovation in lubrication technology [1][3] - The patent application was filed on January 2024, and the publication number is CN120365972A [1] - The polyurea-based lubricant grease includes several components such as phosphate ester salt (0.1%-10%), antioxidant (0.1%-10%), rust inhibitor (0.1%-5%), polyurea thickener (1%-30%), and a lubricating base oil as the main component [1] Group 2 - Sinopec, established in 2000, is primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [2] - The company has invested in 263 enterprises and participated in 5,000 bidding projects, holding 45 trademark records and 5,000 patent records [2] - The Sinopec Petroleum and Chemical Research Institute, founded in 2022, focuses on research and development, with a registered capital of 300 million RMB and has invested in 2 enterprises [2]

Group 1 - The State Intellectual Property Office of China has published a patent application by China Petroleum & Chemical Corporation (Sinopec) for a method to produce tetracyclododecene using carbon nine and norbornene as raw materials, with the publication number CN120365141A and application date of January 2024 [1] - The patent describes a process that involves mixing norbornene with carbon nine, heating the mixture in a reactor, and subsequently undergoing a reaction to produce tetracyclododecene, followed by three distillation steps to obtain high-purity tetracyclododecene [1] Group 2 - China Petroleum & Chemical Corporation was established in 2000, located in Beijing, primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [1] - The company has invested in 263 enterprises, participated in 5000 bidding projects, holds 45 trademark records, 5000 patent records, and possesses 40 administrative licenses [1] - Sinopec Shanghai Petrochemical Company, established in 1993 and located in Shanghai, focuses on oil, coal, and other fuel processing, with a registered capital of approximately 1.08 billion RMB [2] - This subsidiary has invested in 22 enterprises, participated in 5000 bidding projects, holds 51 trademark records, 1295 patent records, and possesses 12,807 administrative licenses [2]