Sou Hu Cai Jing·2026-01-06 13:31Core Viewpoint - China Petroleum & Chemical Corporation (Sinopec) and Sinopec (Dalian) Petrochemical Research Institute have obtained a patent for "Hydrogenation De-Nitrogenation Catalyst and Its Preparation and Application," with the patent announcement number CN119972121B, applied for on November 2023 [1] Company Overview - China Petroleum & Chemical Corporation was established in 2000 and is based in Beijing, primarily engaged in oil and gas extraction. The company has a registered capital of 12,173,968.9893 million RMB [1] - Sinopec (Dalian) Petrochemical Research Institute was founded in 2022 and is located in Dalian, focusing on research and experimental development. The registered capital of this institute is 338,459.08 million RMB [1] Investment and Projects - China Petroleum & Chemical Corporation has invested in 267 companies and participated in 5,000 bidding projects. The company holds 45 trademark registrations and 5,000 patent records, along with 41 administrative licenses [1] - Sinopec (Dalian) Petrochemical Research Institute has invested in 1 company and engaged in 2,801 bidding projects. The institute also possesses 5,000 patent records and 65 administrative licenses [1]