With the analysis among 23 patents, we discovered top 21 key players by total patent application. China Petroleum & Chemical Corp., Landmark Graphics Corp., Schlumberger Canada Ltd. are dominant in this area. They take 56.52% of the total patent filing.
Beijing Shi, China
Patent: 6
Texas, United States
Patent: 3
New Jersey, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Zuid-Holland, Netherlands
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
No data, please try another search term
With the analysis among related 31 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Sinopec Exploration & Production Research Institute, China Geological Survey Oil and Gas Resources Survey Center take 32.26% of patent filing during this period.
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 3
undefined undefined
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
New Jersey, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 25 new entrants. China Geological Survey Oil and Gas Resources Survey Center, China University of Petroleum (East China), CNOOC China Ltd. are the most active new entrants in this area.
undefined undefined
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zuid-Holland, Netherlands
Patent: 1
With the analysis among 16 patents, we discovered top 11 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Southwest Petroleum University, Sun Yat-Sen University are dominant in this area. They take 37.50% of the total patent filing.
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1