With the analysis among 212 patents, we discovered top 37 key players by total patent application. Sterling Drug, Inc., EIDP, Inc., Baker Norton Pharmaceuticals are dominant in this area. They take 29.72% of the total patent filing.
Delaware, United States
Patent: 20
Baker Norton Pharmaceuticals
Michigan, United States
Patent: 16
Ontario, Canada
Patent: 16
New York, United States
Patent: 14
DuPont Merck Pharmaceutical Co.
Delaware, United States
Patent: 11
Pola Chemical Industries, Inc.
Kanagawa-ken, Japan
Patent: 7
Illinois, United States
Patent: 7
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Taisho Pharmaceutical Co., Ltd.
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With the analysis among 10 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Minnesota, United States
Patent: 2
Washington University in St. Louis
Missouri, United States
Patent: 1