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
Hitachi Plant Technologies Ltd.
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
Kurita Water Industries Ltd.
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.
Shenzhen Baichuang Network Technology Co. Ltd.
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
Evoqua Water Technologies LLC
Pennsylvania, United States
Patent: 5
Suzhou Jinyide Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
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Patent: 4
ENEXIO Water Technologies GmbH
Nordrhein-Westfalen, Germany
Patent: 3
Dalian Delian Technology Co., Ltd.
Liaoning Sheng, China
Patent: 3
Kurita Water Industries Ltd.
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.
Suzhou Jinyide Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
ENEXIO Water Technologies GmbH
Nordrhein-Westfalen, Germany
Patent: 3
Dalian Delian Technology Co., Ltd.
Liaoning Sheng, China
Patent: 3
Suzhou Lanzhengqing Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Suzhou Shangjian Hangxin Concrete Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Pinghu Meilian Garden Construction Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Haining Leading Intellectual Property Consulting Service Co., Ltd.
Zhejiang Sheng, China
Patent: 2
SDIC Xin Kaishui Environmental Investment Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Qunyou New Energy Technology Co., Ltd.
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.
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 9
Louisiana State University
Louisiana, United States
Patent: 7
Beijing Shi, China
Patent: 6
Korea Institute of Science & Technology
Tianjin Shi, China
Patent: 4
Liupanshui Normal University
Guizhou Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
China Three Gorges University
Hubei Sheng, China
Patent: 3