With the analysis among 3,254 patents, we discovered top 441 key players by total patent application. China Petroleum & Chemical Corp., China National Petroleum Corp., PetroChina Co., Ltd. are dominant in this area. They take 5.10% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 78
China National Petroleum Corp.
Beijing Shi, China
Patent: 42
Beijing Shi, China
Patent: 40
Hebei Sheng, China
Patent: 39
Jinshi Drilling (Tangshan) Co., Ltd.
Hebei Sheng, China
Patent: 34
Xian Research Inst of China Coal Tech & Eng Group Corp.
Shaanxi Sheng, China
Patent: 22
China Coal Geology Group Co., Ltd.
Beijing Shi, China
Patent: 17
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 16
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 16
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 14
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 5,616 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing Research Institute of Uranium Geology, China Petroleum & Chemical Corp., The First Geological Brigade of Shandong Geological and Mineral Exploration and Development Bureau take 2.55% of patent filing during this period.
Beijing Research Institute of Uranium Geology
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 47
The First Geological Brigade of Shandong Geological and Mineral Exploration and Development Bureau
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Patent: 46
Shandong Provincial Institute of Physical and Chemical Exploration
Shandong Sheng, China
Patent: 42
The Fourth Geological Brigade of Shandong Provincial Bureau of Geological and Mineral Exploration and Development (Shandong Fourth Institute of Geological and Mineral Exploration)
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Patent: 38
The Sixth Geological Brigade of Shandong Geological and Mineral Exploration and Development Bureau
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Patent: 33
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 30
Beijing Shi, China
Patent: 27
Hubei Sheng, China
Patent: 25
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 22
With the analysis among related 5,616 patents in last 5 years, we discover 404 new entrants. The First Geological Brigade of Shandong Geological and Mineral Exploration and Development Bureau, Shandong Provincial Institute of Physical and Chemical Exploration, The Fourth Geological Brigade of Shandong Provincial Bureau of Geological and Mineral Exploration and Development (Shandong Fourth Institute of Geological and Mineral Exploration) are the most active new entrants in this area.
The First Geological Brigade of Shandong Geological and Mineral Exploration and Development Bureau
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Patent: 46
Shandong Provincial Institute of Physical and Chemical Exploration
Shandong Sheng, China
Patent: 42
The Fourth Geological Brigade of Shandong Provincial Bureau of Geological and Mineral Exploration and Development (Shandong Fourth Institute of Geological and Mineral Exploration)
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Patent: 38
The Sixth Geological Brigade of Shandong Geological and Mineral Exploration and Development Bureau
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Patent: 33
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 21
Qingdao Geological Engineering Survey Institute
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Patent: 17
East China University of Technology
Jiangxi Sheng, China
Patent: 17
Shandong Geological and Mineral Surveying and Mapping Co., Ltd.
Shandong Sheng, China
Patent: 17
China Coal Geology Group Co., Ltd.
Beijing Shi, China
Patent: 17
General Institute of Exploration and Research, China Coal Geology Administration
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Patent: 16
With the analysis among 1,523 patents, we discovered top 195 universities and scientific research institutions by total patent application. Beijing Research Institute of Uranium Geology, China University of Petroleum (East China), Southwest Petroleum University are dominant in this area. They take 10.11% of the total patent filing.
Beijing Research Institute of Uranium Geology
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 45
Southwest Petroleum University
Sichuan Sheng, China
Patent: 40
Chengdu University of Technology
Sichuan Sheng, China
Patent: 28
Hubei Sheng, China
Patent: 26
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 24
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 23
Jilin Sheng, China
Patent: 21
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 21
China University of Geosciences
Beijing Shi, China
Patent: 21