With the analysis among 222 patents, we discovered top 131 key players by total patent application. Exxonmobil Upstream Research Co., ASML Netherlands BV, ELECTRO-CAT LLC are dominant in this area. They take 15.77% of the total patent filing.
Texas, United States
Patent: 15
Drenthe, Netherlands
Patent: 11
Beijing Shi, China
Patent: 8
Baden-Württemberg, Germany
Patent: 6
Texas, United States
Patent: 6
Illinois, United States
Patent: 4
Massachusetts, United States
Patent: 4
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Patent: 4
Zuid-Holland, Netherlands
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Illinois, United States
Patent: 1
With the analysis among related 18 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing China Communications First Public Bureau Third Engineering Co., China University of Mining & Technology, China Communications First Public Bureau Group Co., Ltd. take 16.67% of patent filing during this period.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 17 new entrants. China Communications First Public Bureau Third Engineering Co., China University of Mining & Technology, China Communications First Public Bureau Group Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 64 patents, we discovered top 28 universities and scientific research institutions by total patent application. China Petroleum University Beijing, The Johns Hopkins University, Hohai University are dominant in this area. They take 23.44% of the total patent filing.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Massachusetts, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Connecticut, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2