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
Wenzhou Lexiang Technology Information Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Hamburg, Germany
Patent: 3
Gordon Construction, Inc.
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.
China Institute of Water Resources and Hydropower Research
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Patent: 5
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 2
Korea Institute of Ocean Science & Technology
JGC Catalysts & Chemicals Ltd.
Guangzhou Wenchong Shipyard Co. Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou)
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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
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 2
State Grid Xinyuan Holding Co., Ltd. Pumped Storage Technology and Economic Research Institute
Beijing Shi, China
Patent: 2
Korea Institute of Ocean Science & Technology
JGC Catalysts & Chemicals Ltd.
Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences
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Patent: 2
Guangzhou Wenchong Shipyard Co. Ltd.
Guangdong Sheng, China
Patent: 2
Guangzhou Marine Geological Survey
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou)
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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
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 3
China University of Geosciences
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 2
Ocean University of China
Shandong Sheng, China
Patent: 2