With the analysis among 133 patents, we discovered top 32 key players by total patent application. Sumitomo Chemical Co., Ltd., Mitsubishi Rayon Co Ltd, Ciba-Geigy AG are dominant in this area. They take 39.10% of the total patent filing.
Tokyo-to, Japan
Patent: 25
Virginia, United States
Patent: 7
Noord-Holland, Netherlands
Patent: 6
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With the analysis among related 10 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Anhui Tiger Biotechnology Co., Ltd., Toyama Prefectural University, Hefei University take 50.00% of patent filing during this period.
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 6 new entrants. Anhui Tiger Biotechnology Co., Ltd., Hefei University, China University of Petroleum (East China) are the most active new entrants in this area.
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 26 patents, we discovered top 7 universities and scientific research institutions by total patent application. East China University of Science & Technology, Zhejiang University of Technology, Toyama Prefectural University are dominant in this area. They take 46.15% of the total patent filing.
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1