With the analysis among 34 patents, we discovered top 16 key players by total patent application. Hoechst AG, Asahi Kasei Corp., Daicel Corp. are dominant in this area. They take 38.24% of the total patent filing.
Chiba-ken, Japan
Patent: 3
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With the analysis among related 6 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Centre National De La Recherche Scientif, China Pharmaceutical University, Rongcheng Customs Comprehensive Technical Service Center take 83.33% of patent filing during this period.
Centre National De La Recherche Scientif
Jiangsu Sheng, China
Patent: 2
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Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 4 new entrants. Centre National De La Recherche Scientif, China Pharmaceutical University, Rongcheng Customs Comprehensive Technical Service Center are the most active new entrants in this area.
Centre National De La Recherche Scientif
Jiangsu Sheng, China
Patent: 2
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Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 14 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1