With the analysis among 150 patents, we discovered top 85 key players by total patent application. Exxonmobil Upstream Research Co., Exxon Production Research Co., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 19.33% of the total patent filing.
Texas, United States
Patent: 15
Texas, United States
Patent: 9
Mitsubishi Heavy Industries, Ltd.
Noord-Brabant, Netherlands
Patent: 5
Massachusetts, United States
Patent: 4
Anhui Sheng, China
Patent: 4
Connecticut, United States
Patent: 3
Gyeongsangbuk-do, South Korea
Patent: 3
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With the analysis among related 157 patents applied in the last 5 years. We discover 108 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, Beihang University, Tianjin University take 17.83% of patent filing during this period.
Jiangsu Sheng, China
Patent: 17
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
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Patent: 3
Liaoning Sheng, China
Patent: 3
With the analysis among related 157 patents in last 5 years, we discover 87 new entrants. Nanjing University of Aeronautics & Astronautics, Beihang University, Southwest Petroleum University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 17
Beijing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
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Patent: 3
Zhejiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 193 patents, we discovered top 71 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, China University of Mining & Technology (Beijing), Beihang University are dominant in this area. They take 15.54% of the total patent filing.
Jiangsu Sheng, China
Patent: 17
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4