With the analysis among 129 patents, we discovered top 19 key players by total patent application. Pfizer Inc., Vanda Pharmaceuticals, Inc., Merck & Co., Inc. are dominant in this area. They take 66.67% of the total patent filing.
New York, United States
Patent: 67
District of Columbia, United States
Patent: 13
New Jersey, United States
Patent: 6
Aichi-ken, Japan
Patent: 6
Aichi-ken, Japan
Patent: 6
Indiana, United States
Patent: 5
Illinois, United States
Patent: 4
ZURICH, Switzerland
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
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With the analysis among related 14 patents applied in the last 5 years. We discover 2 most active companies in this area.
District of Columbia, United States
Patent: 13
Hubei Sheng, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 2 new entrants.
District of Columbia, United States
Patent: 13
Hubei Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 1