With the analysis among 204 patents, we discovered top 101 key players by total patent application. China Petroleum & Chemical Corp., China National Petroleum Corp., Landmark Graphics Corp. are dominant in this area. They take 34.31% of the total patent filing.
Beijing Shi, China
Patent: 31
Beijing Shi, China
Patent: 20
Texas, United States
Patent: 19
Hebei Sheng, China
Patent: 18
Beijing Shi, China
Patent: 8
Noord-Holland, Netherlands
Patent: 6
California, United States
Patent: 5
Shandong Sheng, China
Patent: 5
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With the analysis among related 99 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., BGP, Inc., China National Petroleum Corp. take 35.35% of patent filing during this period.
Beijing Shi, China
Patent: 17
Hebei Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 6
Texas, United States
Patent: 5
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 99 patents in last 5 years, we discover 41 new entrants. Mei Tan Ke Xue Yan Jiu Zong Yuan Fu Shun Fen Yuan, Beijing Dadi Hi-Tech Geological Exploration Co., Ltd., Jiangsu Fubo Ocean Exploration Technology Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
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Patent: 2
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 81 patents, we discovered top 30 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Chengdu University of Technology, China University of Mining & Technology are dominant in this area. They take 39.51% of the total patent filing.
Shandong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Oklahoma, United States
Patent: 1