With the analysis among 111 patents, we discovered top 36 key players by total patent application. Aminopterin LLC, Rhone Poulenc Rorer, Merck Eprova AG are dominant in this area. They take 33.33% of the total patent filing.
Schaffhausen, Switzerland
Patent: 7
Colorado, United States
Patent: 5
Indiana, United States
Patent: 3
Washington, United States
Patent: 3
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With the analysis among related 7 patents applied in the last 5 years. We discover 1 most active companies in this area.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 1 new entrants.
Zhejiang Sheng, China
Patent: 1
With the analysis among 14 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Ohio, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1