With the analysis among 901 patents, we discovered top 448 key players by total patent application. Kurita Water Industries Ltd., Doosan Enerbility Co., Ltd., Zenon Technology Partnership are dominant in this area. They take 8.10% of the total patent filing.
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 25
Doosan Enerbility Co., Ltd.
Gyeongsangnam-do, South Korea
Patent: 24
Zenon Technology Partnership
Delaware, United States
Patent: 24
Tokyo-to, Japan
Patent: 15
Delaware, United States
Patent: 14
Massachusetts, United States
Patent: 13
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 13
Osaka-fu, Japan
Patent: 10
EconoPure Water Systems LLC
California, United States
Patent: 10
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Yike Polymer Technology Co Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 754 patents applied in the last 5 years. We discover 441 most active companies in this area. The fast-growing Research Center For Eco-Environmental Sciences, Beijing University of Technology, Harbin Institute of Technology take 5.31% of patent filing during this period.
Research Center For Eco-Environmental Sciences
Beijing Shi, China
Patent: 17
Beijing University of Technology
Beijing Shi, China
Patent: 14
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 8
Suntar Membrane Technology (Xiamen) Co., Ltd.
Fujian Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Tianjin Chengjian University
Tianjin Shi, China
Patent: 8
Tianjin Shi, China
Patent: 8
With the analysis among related 754 patents in last 5 years, we discover 365 new entrants. Suntar Membrane Technology (Xiamen) Co., Ltd., Tianjin Chengjian University, BP Exploration Operating Co. Ltd. are the most active new entrants in this area.
Suntar Membrane Technology (Xiamen) Co., Ltd.
Fujian Sheng, China
Patent: 8
Tianjin Chengjian University
Tianjin Shi, China
Patent: 8
BP Exploration Operating Co. Ltd.
Shandong Sheng, China
Patent: 6
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 6
Northeast Agricultural University
Heilongjiang Sheng, China
Patent: 6
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 5
Datang Environment Industry Group Co., Ltd.
Beijing Shi, China
Patent: 5
Beijing Bishuiyuan Membrane Technology Co., Ltd.
Beijing Shi, China
Patent: 5
With the analysis among 596 patents, we discovered top 154 universities and scientific research institutions by total patent application. Tongji University, Beijing University of Technology, Hohai University are dominant in this area. They take 9.23% of the total patent filing.
Shanghai Shi, China
Patent: 17
Beijing University of Technology
Beijing Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 13
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 12
Shanghai Shi, China
Patent: 11
Korea Institute of Science & Technology
Jiangsu Sheng, China
Patent: 10
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 10
King Abdullah University of Science & Technology