Sou Hu Cai Jing·2025-04-25 13:21Group 1 - China Petroleum & Chemical Corporation (Sinopec) has applied for a patent titled "Adaptive Storage Method and System for Time-Series Data of Chemical Equipment," with publication number CN119861861A, filed on October 2023 [1] - The patent aims to provide an efficient integration of time-series data from chemical equipment, enhancing safety production risk state analysis by offering high information entropy key process data [1] Group 2 - China Petroleum & Chemical Corporation was established in 2000, located in Beijing, primarily engaged in the petroleum, coal, and other fuel processing industries, with a registered capital of approximately 12.17 billion RMB [2] - Sinopec has made investments in 256 companies, participated in 5,000 bidding projects, and holds 45 trademark records and 5,000 patent records [2] - Sinopec Safety Engineering Research Institute, founded in 2021 in Qingdao, focuses on research and experimental development, with a registered capital of 499 million RMB [2] - The research institute has invested in 4 companies, participated in 1,061 bidding projects, and holds 15 trademark records and 1,698 patent records [2]