With the analysis among 386 patents, we discovered top 71 key players by total patent application. Nitto Denko Corp., Kurita Water Industries Ltd., Koch Membrane Systems, Inc. are dominant in this area. They take 62.69% of the total patent filing.
Osaka-fu, Japan
Patent: 180
Rheinland-Pfalz, Germany
Patent: 41
Massachusetts, United States
Patent: 21
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 18
Massachusetts, United States
Patent: 4
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With the analysis among related 64 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Nitto Denko Corp., Veolia Water Solutions & Technologies Support SAS, Aztech Co. Ltd. take 60.94% of patent filing during this period.
Osaka-fu, Japan
Patent: 30
New Mexico, United States
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Jiangsu Bangjiu Petrochemical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Mytel Industrial Gas Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 1
Hangzhou Yunqi Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 64 patents in last 5 years, we discover 20 new entrants. Veolia Water Solutions & Technologies Support SAS, Aztech Co. Ltd., Aqua Membranes, Inc. are the most active new entrants in this area.
New Mexico, United States
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Jiangsu Bangjiu Petrochemical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Mytel Industrial Gas Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 1
Hangzhou Yunqi Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Lianyungang Xizi Environmental Protection Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 18 patents, we discovered top 10 universities and scientific research institutions by total patent application. Kyoto Institute of Technology, South China University of Technology, Beijing Jiaotong University are dominant in this area. They take 38.89% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1