中国石化取得渣油加氢催化剂及其制备方法和应用专利

Group 1 - The State Intellectual Property Office of China has granted a patent to China Petroleum & Chemical Corporation (Sinopec) for "Hydrocracking Catalyst and Its Preparation Method and Application," with the announcement number CN118179551B and application date in December 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 approximately 121.74 billion 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 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 approximately 3.38 billion RMB [1] - The Dalian Research Institute has invested in 1 company and participated in 2,796 bidding projects, holding 5,000 patent records and 65 administrative licenses [1]