With the analysis among 47 patents, we discovered top 33 key players by total patent application. China Petroleum & Chemical Corp., PetroChina Co., Ltd., Sinopec Corp. Shengli Oilfield Branch Geophysical Research Institute are dominant in this area. They take 65.96% of the total patent filing.
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 3
Texas, United States
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
New York, United States
Patent: 1
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With the analysis among related 77 patents applied in the last 5 years. We discover 52 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., China University of Mining & Technology, Sinopec Exploration & Production Research Institute take 38.96% of patent filing during this period.
Beijing Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
With the analysis among related 77 patents in last 5 years, we discover 50 new entrants. China University of Mining & Technology, Southwest Petroleum University, PetroChina Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
Heilongjiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 45 patents, we discovered top 18 universities and scientific research institutions by total patent application. China University of Mining & Technology, Southwest Petroleum University, China Petroleum University Beijing are dominant in this area. They take 44.44% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1