With the analysis among 52 patents, we discovered top 32 key players by total patent application. China Petroleum & Chemical Corp., PetroChina Co., Ltd., Landmark Graphics Corp. are dominant in this area. They take 53.85% of the total patent filing.
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 8
Texas, United States
Patent: 7
Beijing Shi, China
Patent: 6
Henan Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
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With the analysis among related 57 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Landmark Graphics Corp., PetroChina Co., Ltd. take 40.35% of patent filing during this period.
Beijing Shi, China
Patent: 11
Texas, United States
Patent: 6
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
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Patent: 3
Henan Sheng, China
Patent: 3
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Patent: 3
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among related 57 patents in last 5 years, we discover 32 new entrants. Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou), China Petroleum&Chemical Corporation, Guangzhou Marine Geological Survey are the most active new entrants in this area.
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Patent: 3
Henan Sheng, China
Patent: 3
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Patent: 3
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 30 patents, we discovered top 8 universities and scientific research institutions by total patent application. China Petroleum University Beijing, China University of Petroleum (East China), University of Electronic Science & Technology of China are dominant in this area. They take 60.00% of the total patent filing.
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Beijing Research Institute of Uranium Geology