With the analysis among 40 patents, we discovered top 36 key players by total patent application. Halliburton Energy Services, Inc., NIPPON STEEL CORP., China National Petroleum Corp. are dominant in this area. They take 25.00% of the total patent filing.
Texas, United States
Patent: 6
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
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With the analysis among related 13 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Nanjing University of Science & Technology, China University of Mining & Technology, 724 Research Institute of China Shipbuilding Industry Corporation take 30.77% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Hunan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Liaoning Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 9 new entrants. Nanjing University of Science & Technology, China University of Mining & Technology, 724 Research Institute of China Shipbuilding Industry Corporation are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Hunan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Liaoning Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 43 patents, we discovered top 22 universities and scientific research institutions by total patent application. Beihang University, Northwestern Polytechnical University, Beijing University of Technology are dominant in this area. They take 20.93% of the total patent filing.
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1