With the analysis among 118 patents, we discovered top 21 key players by total patent application. Merck Patent GmbH, Schering Corp., Pfizer Inc. are dominant in this area. They take 47.46% of the total patent filing.
Hessen, Germany
Patent: 24
New Jersey, United States
Patent: 22
New York, United States
Patent: 10
California, United States
Patent: 9
New Jersey, United States
Patent: 7
Connecticut, United States
Patent: 6
New Jersey, United States
Patent: 5
SURREY, United Kingdom
Patent: 4
Indiana, United States
Patent: 4
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With the analysis among related 14 patents applied in the last 5 years. We discover 3 most active companies in this area.
California, United States
Patent: 2
California, United States
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 1 new entrants.
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