With the analysis among 622 patents, we discovered top 464 key players by total patent application. Anqing Running-Water Co., Sanyu Water Technology (Suzhou) Co., Ltd., Chongqing Xinsheng Environmental Protection Technology Co., Ltd. are dominant in this area. They take 3.38% of the total patent filing.
Anhui Sheng, China
Patent: 9
Sanyu Water Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
Wisconsin, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 5
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With the analysis among related 575 patents applied in the last 5 years. We discover 351 most active companies in this area. The fast-growing Zhejiang University, Tianjin University, Sanyu Water Technology (Suzhou) Co., Ltd. take 4.87% of patent filing during this period.
Zhejiang Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 8
Sanyu Water Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
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Patent: 6
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among related 575 patents in last 5 years, we discover 320 new entrants. Sanyu Water Technology (Suzhou) Co., Ltd., Zhongheng Water Technology Co., Ltd., Chongqing Xinsheng Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Sanyu Water Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Chongqing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 5
Chongqing Shi, China
Patent: 4
Huaihua City Water Supply Co., Ltd.
Hunan Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
With the analysis among 262 patents, we discovered top 68 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, Hangzhou Dianzi University are dominant in this area. They take 19.85% of the total patent filing.
Zhejiang Sheng, China
Patent: 25
Tianjin Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 13
Heilongjiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 4