Sinopec has obtained a patent for a hydrogenation decarburization catalyst and its preparation method
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According to information from the Intellectual Property Office as of August 5, 2025, Sinopec Corporation and Sinopec (Dalian) Petrochemical Research Institute Co., Ltd. have been granted a patent titled “A Hydrodesulfurization Catalyst and Its Preparation Method”, with the approval number CN117000260B. The application was filed in April 2022. According to Tianyancha, Sinopec Corporation was established in 2000 and is located in Beijing; it is a company that is primarily engaged in the exploration and production of oil and gas. The registered capital of the enterprise is 121,739,689.893 million RMB. According to big data analysis by Tianyancha, Sinopec Corporation has made investments in 263 companies in total, participated in 5,000 bidding projects. In terms of property-related information, there are 45 trademark records and 5,000 patent records; additionally, the company holds 40 administrative licenses. Sinopec (Dalian) Petrochemical Research Institute Co., Ltd., established in 2022 and located in Dalian, is a company focused on research and experimental development. The registered capital of the enterprise is 3,384,590.8 million RMB. According to the big data analysis provided by Tianyancha, Sinopec (Dalian) Petrochemical Research Institute Co., Ltd. has made investments in 1 company, participated in 1,173 bidding projects, and holds 4,657 patent records. In addition, the company possesses 58 administrative licenses.
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