With the analysis among 597 patents, we discovered top 189 key players by total patent application. China Petroleum & Chemical Corp., PetroChina Co., Ltd., Landmark Graphics Corp. are dominant in this area. They take 25.96% of the total patent filing.
Beijing Shi, China
Patent: 57
Beijing Shi, China
Patent: 53
Texas, United States
Patent: 45
Zuid-Holland, Netherlands
Patent: 39
New Jersey, United States
Patent: 30
Texas, United States
Patent: 21
Alberta, Canada
Patent: 19
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Colorado, United States
Patent: 1
With the analysis among related 343 patents applied in the last 5 years. We discover 174 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., PetroChina Co., Ltd., Saudi Arabian Oil Co. take 30.03% of patent filing during this period.
Beijing Shi, China
Patent: 41
Beijing Shi, China
Patent: 41
Beijing Shi, China
Patent: 14
Shandong Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 11
Delaware, United States
Patent: 10
Texas, United States
Patent: 9
Hebei Sheng, China
Patent: 9
With the analysis among related 343 patents in last 5 years, we discover 140 new entrants. ConocoPhillips Co., CNOOC (China) Co., Ltd. Beijing Research Center, CNOOC Energy Technology & Services Ltd. are the most active new entrants in this area.
Delaware, United States
Patent: 10
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
With the analysis among 129 patents, we discovered top 29 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Texas Tech University System, Southwest Petroleum University are dominant in this area. They take 51.94% of the total patent filing.
Shandong Sheng, China
Patent: 15
Texas, United States
Patent: 9
Sichuan Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2