With the analysis among 214 patents, we discovered top 142 key players by total patent application. Catalytec, Hitachi Ltd., NUKEM Technologies GmbH are dominant in this area. They take 6.07% of the total patent filing.
Nevada, United States
Patent: 5
Zhejiang Sheng, China
Patent: 4
Hamburg, Germany
Patent: 3
Ohio, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 124 patents applied in the last 5 years. We discover 103 most active companies in this area. The fast-growing China Institute of Water Resources and Hydropower Research, Shandong University, Hohai University take 8.87% of patent filing during this period.
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Patent: 5
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
With the analysis among related 124 patents in last 5 years, we discover 95 new entrants. Tsinghua University, Nanjing Hydraulic Research Institute, State Grid Xinyuan Holding Co., Ltd. Pumped Storage Technology and Economic Research Institute are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
With the analysis among 123 patents, we discovered top 38 universities and scientific research institutions by total patent application. Hohai University, Shandong University, Tsinghua University are dominant in this area. They take 15.45% of the total patent filing.
Jiangsu Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2