With the analysis among 159 patents, we discovered top 101 key players by total patent application. Chevron, Inc., Landmark Graphics Corp., PetroChina Co., Ltd. are dominant in this area. They take 14.47% of the total patent filing.
Pennsylvania, United States
Patent: 9
Texas, United States
Patent: 8
Beijing Shi, China
Patent: 6
California, United States
Patent: 5
Texas, United States
Patent: 5
Chongqing Research Inst of China Coal Tech & Eng Group Corp.
Chongqing Shi, China
Patent: 4
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
China National Petroleum Corp.
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 3
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With the analysis among related 167 patents applied in the last 5 years. We discover 117 most active companies in this area. The fast-growing Nanjing Normal University, Landmark Graphics Corp., Development Research Center of China Geological Survey take 13.17% of patent filing during this period.
Nanjing Normal University
Jiangsu Sheng, China
Patent: 10
Texas, United States
Patent: 7
Development Research Center of China Geological Survey
Beijing Shi, China
Patent: 5
Chengdu University of Technology
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Research Institute of Uranium Geology
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Advanced New Technologies Co., Ltd.
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Patent: 3
Korea Institute of Geoscience & Mineral Resources
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 3
With the analysis among related 167 patents in last 5 years, we discover 99 new entrants. Chengdu University of Technology, China Petroleum & Chemical Corp., Advanced New Technologies Co., Ltd. are the most active new entrants in this area.
Chengdu University of Technology
Sichuan Sheng, China
Patent: 4
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Advanced New Technologies Co., Ltd.
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Patent: 3
Sinopec Exploration & Production Research Institute
Beijing Shi, China
Patent: 3
China Railway Design Group Co., Ltd.
Tianjin Shi, China
Patent: 3
Emerson Paradigm Holding LLC
Delaware, United States
Patent: 2
Guangdong Power Grid Co., Ltd. Heyuan Power Supply Bureau
Guangdong Sheng, China
Patent: 2
Nuclear Industry 208 Brigade
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Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Jinan Rail Transit Group Co. Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 118 patents, we discovered top 34 universities and scientific research institutions by total patent application. Nanjing Normal University, Beijing Research Institute of Uranium Geology, China University of Petroleum (East China) are dominant in this area. They take 31.36% of the total patent filing.
Nanjing Normal University
Jiangsu Sheng, China
Patent: 16
Beijing Research Institute of Uranium Geology
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 5
Chengdu University of Technology
Sichuan Sheng, China
Patent: 4
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 4
China University of Geosciences
Beijing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 3
Henan Polytechnic University
Henan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2