With the analysis among 39 patents, we discovered top 35 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Corp. Shengli Oilfield Branch Geophysical Research Institute, CNOOC China Ltd. are dominant in this area. They take 43.59% of the total patent filing.
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 2
Zuid-Holland, Netherlands
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hubei Sheng, China
Patent: 1
With the analysis among related 31 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Sinopec Exploration & Production Research Institute, CNOOC China Ltd. take 45.16% of patent filing during this period.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 25 new entrants. Sinopec Exploration & Production Research Institute, CNOOC China Ltd., China University of Geosciences are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 24 patents, we discovered top 13 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Geosciences Beijing, China University of Geosciences are dominant in this area. They take 37.50% of the total patent filing.
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1