With the analysis among 231 patents, we discovered top 74 key players by total patent application. Sumitomo Chemical Co., Ltd., Lipha Sa, Rohm & Haas Co. are dominant in this area. They take 29.87% of the total patent filing.
Tokyo-to, Japan
Patent: 44
Pennsylvania, United States
Patent: 12
Hessen, Germany
Patent: 11
Hyogo-ken, Japan
Patent: 10
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Tianjin Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Tianjin Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 37 patents, we discovered top 17 universities and scientific research institutions by total patent application. Tokyo University of Agriculture & Technology, Council of Scientific & Industrial Research, The Johns Hopkins University are dominant in this area. They take 51.35% of the total patent filing.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1