With the analysis among 22 patents, we discovered top 17 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute, China Petrochemical Corporation East China Oil and Gas Branch are dominant in this area. They take 45.45% of the total patent filing.
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
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With the analysis among related 19 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Chengdu University of Technology, China Petroleum University Beijing take 42.11% of patent filing during this period.
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 18 new entrants. Chengdu University of Technology, China Petroleum University Beijing, China Petrochemical Corporation East China Oil and Gas Branch are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 23 patents, we discovered top 10 universities and scientific research institutions by total patent application. Chengdu University of Technology, Henan Polytechnic University, China Petroleum University Beijing are dominant in this area. They take 34.78% of the total patent filing.
Sichuan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Research Institute of Uranium Geology