With the analysis among 8,222 patents, we discovered top 467 key players by total patent application. China National Offshore Oil Corp., Cnooc Research Institute Co. Ltd., Offshore Oil Engineering Co., Ltd. are dominant in this area. They take 6.73% of the total patent filing.
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 316
Cnooc Research Institute Co. Ltd.
Beijing Shi, China
Patent: 136
Offshore Oil Engineering Co., Ltd.
Tianjin Shi, China
Patent: 101
Tianjin Shi, China
Patent: 81
Lombardia, Italy
Patent: 78
Rio de Janeiro, Brazil
Patent: 65
Halliburton Energy Services, Inc.
Texas, United States
Patent: 59
CNOOC Energy Technology & Services Ltd.
Beijing Shi, China
Patent: 51
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 50
With the analysis among 10 patents, we discovered top 5 start-ups by total patent application. Geco Technologies, Calwave Power Technologies, Inc., Shenzhen Lochn Optics Technology Co., Ltd. are active in this area.
Nuevo León, Mexico
Patent: 4
Calwave Power Technologies, Inc.
California, United States
Patent: 2
Shenzhen Lochn Optics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Yunji Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 3,600 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China National Offshore Oil Corp., CNOOC China Ltd., China University of Petroleum (East China) take 4.11% of patent filing during this period.
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 61
Tianjin Shi, China
Patent: 50
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 37
China Petroleum University Beijing
Beijing Shi, China
Patent: 36
Cnooc Research Institute Co. Ltd.
Beijing Shi, China
Patent: 33
Tianjin Shi, China
Patent: 27
COOEC Subsea Technology Co., Ltd.
Guangdong Sheng, China
Patent: 24
Southwest Petroleum University
Sichuan Sheng, China
Patent: 23
Offshore Oil Engineering Co., Ltd.
Tianjin Shi, China
Patent: 21
Hubei Sheng, China
Patent: 19
With the analysis among related 3,600 patents in last 5 years, we discover 290 new entrants. Total E&P Research & Technology Usa LLC, Subsea 7 (US) LLC, Research Institute of Highway Ministry of Transport are the most active new entrants in this area.
Total E&P Research & Technology Usa LLC
Texas, United States
Patent: 6
Texas, United States
Patent: 6
Research Institute of Highway Ministry of Transport
Pearl River Water Conservancy Commission Pearl River Water Conservancy Research Institute
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Patent: 6
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 5
Tangshan Harbin Technology Co., Ltd.
Hebei Sheng, China
Patent: 5
China Railway Bridge Bureau Seventh Engineering Co., Ltd.
Hubei Sheng, China
Patent: 5
Hua Chuan Technology Co., Ltd.
Fujian Sheng, China
Patent: 5
Tianjin Haitai Technology Co., Ltd.
Tianjin Shi, China
Patent: 5
With the analysis among 2,607 patents, we discovered top 202 universities and scientific research institutions by total patent application. China University of Petroleum (East China), China Petroleum University Beijing, Ocean University of China are dominant in this area. They take 10.36% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 113
China Petroleum University Beijing
Beijing Shi, China
Patent: 86
Ocean University of China
Shandong Sheng, China
Patent: 62
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 59
Tianjin Shi, China
Patent: 56
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 54
Southwest Petroleum University
Sichuan Sheng, China
Patent: 53
Zhejiang Sheng, China
Patent: 48
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 43
Jiangsu Sheng, China
Patent: 35