With the analysis among 825 patents, we discovered top 120 key players by total patent application. Idemitsu Kosan Co., Ltd., AstraZeneca Pharmaceutical Co., Ltd., Daicel Corp. are dominant in this area. They take 35.88% of the total patent filing.
Tokyo-to, Japan
Patent: 144
Jiangsu Sheng, China
Patent: 98
Chiba-ken, Japan
Patent: 54
Osaka-fu, Japan
Patent: 49
Cambridgeshire, United Kingdom
Patent: 33
Tokyo-to, Japan
Patent: 32
Illinois, United States
Patent: 26
Sachsen, Germany
Patent: 22
Illinois, United States
Patent: 19
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With the analysis among related 43 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Samjin Pharmaceutical Co., Ltd., Incheon University Industry Academic Cooperation Foundation, Merck Patent GmbH take 37.21% of patent filing during this period.
California, United States
Patent: 4
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 2
Sichuan Sheng, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 20 new entrants. Samjin Pharmaceutical Co., Ltd., Incheon University Industry Academic Cooperation Foundation, Regents of the University of California are the most active new entrants in this area.
California, United States
Patent: 4
Shanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among 111 patents, we discovered top 19 universities and scientific research institutions by total patent application. Tohoku University, Beijing University of Chemical Technology, California Institute of Technology are dominant in this area. They take 19.82% of the total patent filing.
Miyagi-ken, Japan
Patent: 10
Beijing Shi, China
Patent: 3
California, United States
Patent: 2
Shanxi Sheng, China
Patent: 2
Pomorskie, Poland
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 1
Saitama-ken, Japan
Patent: 1