With the analysis among 116 patents, we discovered top 21 key players by total patent application. Mobil Corp., China Petroleum & Chemical Corp., BP Plc are dominant in this area. They take 56.90% of the total patent filing.
Texas, United States
Patent: 57
Beijing Shi, China
Patent: 5
Michigan, United States
Patent: 3
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 3
Taiwan Province, China
Patent: 2
Beijing Shi, China
Patent: 2
New Jersey, United States
Patent: 2
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With the analysis among 10 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Liaoning Sheng, China
Patent: 1