Sou Hu Cai Jing·2026-01-30 04:44Group 1 - The State Intellectual Property Office of China has granted a patent for a "highly adaptive underwater boosting system" to China National Offshore Oil Corporation (CNOOC) and CNOOC Research Institute, with the authorization announcement number CN117588687B and application date of November 2023 [1] - China National Offshore Oil Corporation, established in 1983 and based in Beijing, primarily engages in oil and gas extraction, with a registered capital of 11,380 million RMB. The company has invested in 45 enterprises, participated in 5,000 bidding projects, and holds 280 trademark records and 5,000 patent records, along with 28 administrative licenses [1] - CNOOC Research Institute, founded in 2000 and also located in Beijing, focuses on oil and gas extraction, with a registered capital of 172.707 million RMB. The institute has participated in 856 bidding projects, holds 13 trademark records and 1,583 patent records, and possesses 10 administrative licenses [1]