With the analysis among 425 patents, we discovered top 86 key players by total patent application. Pfizer Inc., Schering Corp., Warner-Lambert Co. are dominant in this area. They take 32.47% of the total patent filing.
New York, United States
Patent: 61
New Jersey, United States
Patent: 53
New Jersey, United States
Patent: 24
New Jersey, United States
Patent: 22
New Jersey, United States
Patent: 17
Nordrhein-Westfalen, Germany
Patent: 13
New Jersey, United States
Patent: 13
Hessen, Germany
Patent: 12
Andhra Pradesh, India
Patent: 10
Michigan, United States
Patent: 9
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With the analysis among 15 patents, we discovered top 6 universities and scientific research institutions by total patent application. Duke University, Council of Scientific & Industrial Research, Drexel University are dominant in this area. They take 60.00% of the total patent filing.
North Carolina, United States
Patent: 5
Pennsylvania, United States
Patent: 1
Baden-Württemberg, Germany
Patent: 1
Massachusetts College of Pharmacy & Health Science
Massachusetts, United States
Patent: 1