With the analysis among 2,735 patents, we discovered top 487 key players by total patent application. Hitachi Ltd., Hitachi Plant Technologies Ltd., TOSHIBA Corp. are dominant in this area. They take 5.52% of the total patent filing.
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 49
Tokyo-to, Japan
Patent: 49
Shizuoka-ken, Japan
Patent: 47
Shandong Sheng, China
Patent: 35
Osaka-fu, Japan
Patent: 29
Tokyo-to, Japan
Patent: 26
Saitama-ken, Japan
Patent: 25
Rheinland-Pfalz, Germany
Patent: 24
Tokyo-to, Japan
Patent: 22
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 3
With the analysis among related 693 patents applied in the last 5 years. We discover 479 most active companies in this area. The fast-growing Aquaintec Corp., PHIBION Pty Ltd., Evoqua Water Technologies LLC take 4.04% of patent filing during this period.
Shizuoka-ken, Japan
Patent: 17
Pennsylvania, United States
Patent: 5
Jiangsu Sheng, China
Patent: 4
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Patent: 4
Nordrhein-Westfalen, Germany
Patent: 3
Liaoning Sheng, China
Patent: 3
Rheinland-Pfalz, Germany
Patent: 3
With the analysis among related 693 patents in last 5 years, we discover 435 new entrants. PHIBION Pty Ltd., Suzhou Jinyide Environmental Protection Technology Co., Ltd., ENEXIO Water Technologies GmbH are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 3
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Pinghu Meilian Garden Construction Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 267 patents, we discovered top 95 universities and scientific research institutions by total patent application. Nanchang Hangkong University, Louisiana State University, Tsinghua University are dominant in this area. They take 8.99% of the total patent filing.
Jiangxi Sheng, China
Patent: 9
Louisiana, United States
Patent: 7
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3