With the analysis among 513 patents, we discovered top 315 key players by total patent application. China Three Gorges Corp., Wuhan Ezheng Agricultural Technology Development Co., Ltd., Wuxi Wisdom Water Ecological Environment Engineering Co., Ltd. are dominant in this area. They take 4.48% of the total patent filing.
Hubei Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Yamanashi-ken, Japan
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Beijing Greeike Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Hovedstaden, Denmark
Patent: 1
undefined undefined
Patent: 1
With the analysis among related 578 patents applied in the last 5 years. We discover 313 most active companies in this area. The fast-growing Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Chinese Research Academy of Environmental Sciences, Jiangnan University take 8.65% of patent filing during this period.
undefined undefined
Patent: 23
Jiangsu Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Chongqing Shi, China
Patent: 8
undefined undefined
Patent: 7
undefined undefined
Patent: 6
undefined undefined
Patent: 6
With the analysis among related 578 patents in last 5 years, we discover 247 new entrants. GuangDong GDH Water Co. Ltd., Guangdong Yue Gang Water Supply Co., Ltd., Huatian Engineering & Technology Corp. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among 723 patents, we discovered top 130 universities and scientific research institutions by total patent application. Beijing Technology & Business University, Shanghai Jiao Tong University, Hohai University are dominant in this area. They take 14.80% of the total patent filing.
Beijing Shi, China
Patent: 20
Shanghai Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 9
Shanghai Shi, China
Patent: 8
Shanghai Shi, China
Patent: 8