With the analysis among 29 patents, we discovered top 15 key players by total patent application. China Petroleum & Chemical Corp., Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation, Shanxi Lu'An Environmental Energy Development Co., Ltd. are dominant in this area. They take 41.38% of the total patent filing.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
North China Institute of Science & Technology
Tianjin Shi, China
Patent: 2
Sanhe Chenhao Geological Exploration Technology Service Co., Ltd.
Hebei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
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With the analysis among related 38 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing China University of Petroleum (East China), China Petroleum & Chemical Corp., Xi'an Jiaotong University take 39.47% of patent filing during this period.
Shandong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 15 new entrants. Xi'an Jiaotong University, Jilin University, CNOOC (China) Co., Ltd. Beijing Research Center are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 56 patents, we discovered top 13 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Beijing Research Institute of Uranium Geology, Jilin University are dominant in this area. They take 44.64% of the total patent filing.
Shandong Sheng, China
Patent: 16
Beijing Research Institute of Uranium Geology
Jilin Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
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Patent: 1