With the analysis among 24 patents, we discovered top 26 key players by total patent application. China Petroleum & Chemical Corp., PetroChina Co., Ltd., China National Petroleum Corp. are dominant in this area. They take 33.33% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 2
China National Petroleum Corp.
Beijing Shi, China
Patent: 2
Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation
Jiangsu Sheng, China
Patent: 2
China Construction Bank Corp.
Beijing Shi, China
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 1
Nokia Solutions & Networks Oy
Dolphin Imaging Systems LLC
California, United States
Patent: 1
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With the analysis among related 39 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing Beijing Institute of Technology, China University of Petroleum (East China), China Petroleum & Chemical Corp. take 17.95% of patent filing during this period.
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Huaneng Coal Technology Research Co., Ltd.
Beijing Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Nuclear Industry Corps 216
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Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 38 new entrants. Beijing Institute of Technology, China University of Petroleum (East China), PetroChina Co., Ltd. are the most active new entrants in this area.
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Huaneng Coal Technology Research Co., Ltd.
Beijing Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Nuclear Industry Corps 216
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Patent: 1
China Institute of Water Resources and Hydropower Research
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Patent: 1
With the analysis among 45 patents, we discovered top 32 universities and scientific research institutions by total patent application. Beijing Institute of Technology, China University of Petroleum (East China), Beihang University are dominant in this area. They take 20.00% of the total patent filing.
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Saitama-ken, Japan
Patent: 1
Voronezhsky State University
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Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1