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.
Beijing Shi, China
Patent: 316
Beijing Shi, China
Patent: 136
Tianjin Shi, China
Patent: 101
Tianjin Shi, China
Patent: 81
Lombardia, Italy
Patent: 78
Rio de Janeiro, Brazil
Patent: 65
Texas, United States
Patent: 59
Beijing Shi, China
Patent: 51
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
Guangdong Sheng, China
Patent: 2
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.
Beijing Shi, China
Patent: 61
Tianjin Shi, China
Patent: 50
Shandong Sheng, China
Patent: 37
Beijing Shi, China
Patent: 36
Beijing Shi, China
Patent: 33
Tianjin Shi, China
Patent: 27
Guangdong Sheng, China
Patent: 24
Sichuan Sheng, China
Patent: 23
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.
Texas, United States
Patent: 6
Texas, United States
Patent: 6
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Patent: 6
Liaoning Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
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.
Shandong Sheng, China
Patent: 113
Beijing Shi, China
Patent: 86
Shandong Sheng, China
Patent: 62
Heilongjiang Sheng, China
Patent: 59
Tianjin Shi, China
Patent: 56
Zhejiang Sheng, China
Patent: 54
Sichuan Sheng, China
Patent: 53
Zhejiang Sheng, China
Patent: 48
Shanghai Shi, China
Patent: 43
Jiangsu Sheng, China
Patent: 35