With the analysis among 184 patents, we discovered top 35 key players by total patent application. Mobil Corp., Chevron Research Co., Seiscom Delta, Inc. are dominant in this area. They take 36.41% of the total patent filing.
Texas, United States
Patent: 38
Texas, United States
Patent: 7
Texas, United States
Patent: 6
Texas, United States
Patent: 5
Beijing Shi, China
Patent: 5
Texas, United States
Patent: 5
Illinois, United States
Patent: 4
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With the analysis among related 11 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation, China Petroleum & Chemical Corp., Computer Network Information Center of Chinese Academy of Sciences take 45.45% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 1 new entrants.
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Patent: 1
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