With the analysis among 738 patents, we discovered top 431 key players by total patent application. Sinopec Petroleum Engineering Technology Service Co. Ltd., China National Petroleum Corp., SINOPEC OILFIELD SERVICE SHENGLI CORPORATION are dominant in this area. They take 7.86% of the total patent filing.
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 24
Beijing Shi, China
Patent: 18
Shandong Sheng, China
Patent: 16
Beijing Shi, China
Patent: 14
Nordrhein-Westfalen, Germany
Patent: 13
Shandong Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 12
Beijing Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
With the analysis among 9 patents, we discovered top 4 start-ups by total patent application. HyperSciences, Inc., Avidbots Corp., SkimKing, Inc. are active in this area.
Washington, United States
Patent: 4
Texas, United States
Patent: 2
Texas, United States
Patent: 1
With the analysis among related 221 patents applied in the last 5 years. We discover 143 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Southwest Petroleum University, HyperSciences, Inc. take 6.33% of patent filing during this period.
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Washington, United States
Patent: 4
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among related 221 patents in last 5 years, we discover 110 new entrants. HyperSciences, Inc., Sichuan University, Tongji University are the most active new entrants in this area.
Washington, United States
Patent: 4
Sichuan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Manitoba, Canada
Patent: 3
Shanghai Shi, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among 230 patents, we discovered top 65 universities and scientific research institutions by total patent application. Southwest Petroleum University, Jilin University, China Petroleum University Beijing are dominant in this area. They take 24.35% of the total patent filing.
Sichuan Sheng, China
Patent: 42
Jilin Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3