Sou Hu Cai Jing·2026-01-02 11:41Core Insights - China Petroleum & Chemical Corporation (Sinopec) has obtained a patent for a method and system for continuous extraction and desulfurization of hydrocarbon streams, with the patent announcement number CN119463917B, applied for on August 2023 [1] Company Overview - China Petroleum & Chemical Corporation was established in 2000 and is headquartered in Beijing, primarily engaged in oil and gas extraction. The company has a registered capital of 12,173,968.9893 million RMB [1] - Sinopec has invested in 267 companies and participated in 5,000 bidding projects. It holds 45 trademark registrations and 5,000 patents, along with 41 administrative licenses [1] Research and Development - Sinopec Petroleum and Chemical Research Institute Co., Ltd. was founded in 2022 and is also based in Beijing, focusing on research and experimental development. The company has a registered capital of 30,000 million RMB [1] - The research institute has invested in 2 companies and participated in 3,844 bidding projects. It holds 1,624 patents and has 293 administrative licenses [1]