With the analysis among 1,524 patents, we discovered top 476 key players by total patent application. Veolia Water Solutions & Technologies Support SAS, Degremont, Nalco Ltd. are dominant in this area. They take 5.84% of the total patent filing.
CHESHIRE, United Kingdom
Patent: 20
Pennsylvania, United States
Patent: 18
New Jersey, United States
Patent: 14
Georgia, United States
Patent: 9
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
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With the analysis among related 714 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Locus IP Co LLC, Beijing Shuiyan Environmental Technology Co., Ltd., Chengdu Youpu Water Technology Co., Ltd. take 3.92% of patent filing during this period.
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Fujian Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Henan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 714 patents in last 5 years, we discover 449 new entrants. Locus IP Co LLC, Beijing Shuiyan Environmental Technology Co., Ltd., Chengdu Youpu Water Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 5
Henan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Weihai Chengyuan Environmental Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Zhongke Xinshuiyuan Jiangsu Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Tianjin Tianda Rongke Environmental Protection Technology Co., Ltd.
Tianjin Shi, China
Patent: 3
With the analysis among 399 patents, we discovered top 137 universities and scientific research institutions by total patent application. Zhejiang University, The University of Chicago, Tongji University are dominant in this area. They take 10.78% of the total patent filing.
Zhejiang Sheng, China
Patent: 18
Illinois, United States
Patent: 13
Shanghai Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4