With the analysis among 543 patents, we discovered top 28 key players by total patent application. Pfizer Inc., Pfizer Products, Inc., Wyeth Ltd. (India) are dominant in this area. They take 86.00% of the total patent filing.
New York, United States
Patent: 247
Connecticut, United States
Patent: 202
Maharashtra, India
Patent: 18
Aichi-ken, Japan
Patent: 14
SURREY, United Kingdom
Patent: 6
New Jersey, United States
Patent: 5
Ohio, United States
Patent: 4
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With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
Ohio, United States
Patent: 3
Minnesota, United States
Patent: 1
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With the analysis among 31 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Fukui-ken, Japan
Patent: 1