With the analysis among 142 patents, we discovered top 65 key players by total patent application. UBE Kogyo KK, Chisso Corp., Nippon Soda Co., Ltd. are dominant in this area. They take 21.13% of the total patent filing.
Tokyo-to, Japan
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 4
Zhejiang Sheng, China
Patent: 4
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With the analysis among related 4 patents applied in the last 5 years. We discover 3 most active companies in this area.
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 3 new entrants.
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 5 universities and scientific research institutions by total patent application. Zhejiang University of Technology, University of Nicolaus Copernicus, Zhejiang University are dominant in this area. They take 62.50% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Kujawsko-pomorskie, Poland
Patent: 3
Zhejiang Sheng, China
Patent: 1
Tokyo Institute of Technology
Hunan Sheng, China
Patent: 1