With the analysis among 88 patents, we discovered top 23 key players by total patent application. Fuso Pharmaceutical Industries Ltd., Axonyx, Inc., Hoechst Marion Roussel, Inc. are dominant in this area. They take 39.77% of the total patent filing.
Osaka-fu, Japan
Patent: 14
New York, United States
Patent: 11
Missouri, United States
Patent: 10
New Jersey, United States
Patent: 7
Lombardia, Italy
Patent: 6
Vaud, Switzerland
Patent: 4
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With the analysis among related 15 patents applied in the last 5 years. We discover 2 most active companies in this area.
Osaka-fu, Japan
Patent: 14
With the analysis among related 15 patents in last 5 years, we discover 2 new entrants.
Osaka-fu, Japan
Patent: 14
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