With the analysis among 6,327 patents, we discovered top 484 key players by total patent application. Ecolab, Inc., Nalco Chemical Co., Nalco Ltd. are dominant in this area. They take 7.16% of the total patent filing.
Minnesota, United States
Patent: 176
Illinois, United States
Patent: 166
CHESHIRE, United Kingdom
Patent: 111
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 104
Massachusetts, United States
Patent: 85
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 34
Buckman Laboratories International, Inc.
Tennessee, United States
Patent: 25
Osaka-fu, Japan
Patent: 25
With the analysis among 8 patents, we discovered top 3 start-ups by total patent application.
Texas, United States
Patent: 5
Effluent Free Desalination Corp.
California, United States
Patent: 2
With the analysis among related 2,134 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Ecolab, Inc., Acre Coking & Refractory Engineering Consulting (Dalian), Solenis Technologies LP take 2.25% of patent filing during this period.
Minnesota, United States
Patent: 16
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 16
Akzo Nobel Chemicals International BV
Utrecht, Netherlands
Patent: 14
Dow Global Technologies LLC
Michigan, United States
Patent: 12
Guangdong Red Bay Power Generation Co. Ltd.
Guangdong Sheng, China
Patent: 12
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 10
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 10
Economic Development Office of Lishui Town, Nanhai District, Foshan City
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Patent: 10
Guangdong Sheng, China
Patent: 10
With the analysis among related 2,134 patents in last 5 years, we discover 415 new entrants. Guangdong Red Bay Power Generation Co. Ltd., Economic Development Office of Lishui Town, Nanhai District, Foshan City, Zhejiang Xinjun Environmental Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Red Bay Power Generation Co. Ltd.
Guangdong Sheng, China
Patent: 12
Economic Development Office of Lishui Town, Nanhai District, Foshan City
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Patent: 10
Zhejiang Xinjun Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Zhengzhou Jiangyu Water Engineering Co., Ltd.
Henan Sheng, China
Patent: 8
Luzhou Xinglu Environmental Protection Development Co Ltd.
Sichuan Sheng, China
Patent: 5
Texas, United States
Patent: 5
Sichuan Yongxiang Poly-Silicon Co. Ltd.
Sichuan Sheng, China
Patent: 5
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 5
SURREY, United Kingdom
Patent: 5
Suzhou AKWS Filtration Equipment Co.,Ltd.
Jiangsu Sheng, China
Patent: 5
With the analysis among 770 patents, we discovered top 202 universities and scientific research institutions by total patent application. Auburn University, Sun Yat-Sen University, Shandong University are dominant in this area. They take 5.71% of the total patent filing.
Alabama, United States
Patent: 15
Guangdong Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
East China University of Science & Technology
Shanghai Shi, China
Patent: 9
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 6
University of Science & Technology Beijing
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 6