With the analysis among 178 patents, we discovered top 75 key players by total patent application. Union Oil Company, Occidental Petroleum Corp., China Petroleum & Chemical Corp. are dominant in this area. They take 24.72% of the total patent filing.
California, United States
Patent: 30
Texas, United States
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Iowa, United States
Patent: 4
Nevada, United States
Patent: 4
Texas, United States
Patent: 4
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With the analysis among related 52 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing PetroChina Co., Ltd., Sun Yat-Sen University, China Petroleum University Beijing take 19.23% of patent filing during this period.
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 52 patents in last 5 years, we discover 40 new entrants. Sun Yat-Sen University, Shandong University of Science & Technology, China Railway First Survey & Design Institute Group Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 60 patents, we discovered top 26 universities and scientific research institutions by total patent application. China Petroleum University Beijing, China University of Petroleum (East China), Sun Yat-Sen University are dominant in this area. They take 25.00% of the total patent filing.
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1
Beijing Shi, China
Patent: 1