With the analysis among 149 patents, we discovered top 101 key players by total patent application. Fujian Water Conservancy and Hydropower Survey, Design and Research Institute Co., Ltd., Shanghai Nengzheng Fishery Technology Development Co., Ltd., Nishimatsu Construction Co., Ltd. are dominant in this area. They take 8.05% of the total patent filing.
Fujian Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Noord-Holland, Netherlands
Patent: 2
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 90 patents applied in the last 5 years. We discover 61 most active companies in this area. The fast-growing Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Zhejiang Provincial Inst of Comm, Planning, Design & Research, Nanjing Hydraulic Research Institute take 11.11% of patent filing during this period.
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Patent: 5
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
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Patent: 2
Chongqing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among related 90 patents in last 5 years, we discover 47 new entrants. Zhejiang Provincial Inst of Comm, Planning, Design & Research, Nanjing Hydraulic Research Institute, Minjiang College are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Academy of Water Sciences Marine Technology (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 1
With the analysis among 164 patents, we discovered top 36 universities and scientific research institutions by total patent application. Hohai University, East China Normal University, Ocean University of China are dominant in this area. They take 16.46% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2