Sinopec has obtained a patent for a method and processing system for the fluidized cracking of waste plastics
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According to news from August 12, 2025, **information from the Intellectual Property Office shows that Sinopec Corporation and Sinopec Research Institute of Petrochemical Technology have been granted a patent titled “A Processing Method and Processing System for the Fluidized Cracking of Waste Plastics”, with the approval announcement number CN117660038B; the application was filed in August 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 natural 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; furthermore, the company holds 40 administrative licenses. Sinopec Petrochemical Research Institute Co., Ltd., established in 2022 and located in Beijing, is a company focused on research and experimental development. The registered capital of the company is 300 million RMB. According to the big data analysis provided by Tianyancha, Sinopec Research Institute of Petroleum Chemistry Co., Ltd. has made investments in 2 companies, participated in 1,815 bidding projects, and holds 1,313 patent records. In addition, the company possesses 292 administrative licenses.
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