With the analysis among 13 patents, we discovered top 12 key players by total patent application. China Three Gorges Corp., Nantong Anzhong Water Technology Co., Ltd., Chengbang Eco-Environment Co., Ltd. are dominant in this area. They take 38.46% of the total patent filing.
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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With the analysis among related 31 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Hohai University, Nanjing Hydraulic Research Institute, Sichuan Water Conservancy Research Institute take 25.81% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
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Patent: 1
Guangdong Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 19 new entrants. Nanjing Hydraulic Research Institute, Sichuan Water Conservancy Research Institute, Zhengzhou University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Henan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
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Patent: 1
Guangdong Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
With the analysis among 34 patents, we discovered top 12 universities and scientific research institutions by total patent application. Hohai University, Beijing Normal University, Zhengzhou University are dominant in this area. They take 35.29% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1