With the analysis among 112 patents, we discovered top 24 key players by total patent application. Arena Pharmaceuticals, Inc., Allergan, Inc., XenoPort, Inc. are dominant in this area. They take 46.43% of the total patent filing.
Arena Pharmaceuticals, Inc.
California, United States
Patent: 24
California, United States
Patent: 20
California, United States
Patent: 8
Winston Laboratories, Inc.
Illinois, United States
Patent: 8
Alexza Pharmaceuticals, Inc.
California, United States
Patent: 7
North Carolina, United States
Patent: 7
New Jersey, United States
Patent: 4
New Jersey, United States
Patent: 4
Nuvo Pharmaceuticals, Inc.
Merck Sharp & Dohme Corp.
New Jersey, United States
Patent: 3
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With the analysis among related 15 patents applied in the last 5 years. We discover 3 most active companies in this area.
Arena Pharmaceuticals, Inc.
California, United States
Patent: 7
Regents of the University of California
California, United States
Patent: 2
California, United States
Patent: 2
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