With the analysis among 656 patents, we discovered top 126 key players by total patent application. Kurita Water Industries Ltd., De Nora Permelec Ltd., Element Six Technologies Ltd. are dominant in this area. They take 23.17% of the total patent filing.
Rheinland-Pfalz, Germany
Patent: 63
Kanagawa-ken, Japan
Patent: 51
Hokkaido, Japan
Patent: 25
Shandong Sheng, China
Patent: 22
Schleswig-Holstein, Germany
Patent: 17
California, United States
Patent: 16
With the analysis among 20 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 178 patents applied in the last 5 years. We discover 74 most active companies in this area. The fast-growing Weo LLC, Kurita Water Industries Ltd., Nanjing Dymont Technology Co., Ltd. take 23.60% of patent filing during this period.
Rheinland-Pfalz, Germany
Patent: 12
Jiangsu Sheng, China
Patent: 10
Tokyo-to, Japan
Patent: 10
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Patent: 8
Hunan Sheng, China
Patent: 6
Coventry, United Kingdom
Patent: 6
Hunan Sheng, China
Patent: 5
With the analysis among related 178 patents in last 5 years, we discover 60 new entrants. Weo LLC, University of Warwick, Hunan Xinfeng Technology Co., Ltd. are the most active new entrants in this area.
Coventry, United Kingdom
Patent: 6
Hunan Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
British Columbia, Canada
Patent: 3
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Patent: 3
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 174 patents, we discovered top 48 universities and scientific research institutions by total patent application. Keio University, Tokyo University of Science, Central South University are dominant in this area. They take 37.36% of the total patent filing.
Tokyo-to, Japan
Patent: 41
Tokyo-to, Japan
Patent: 10
Hunan Sheng, China
Patent: 7
Coventry, United Kingdom
Patent: 6
Baden-Württemberg, Germany
Patent: 4
Liaoning Sheng, China
Patent: 3
Arizona, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2