With the analysis among 75 patents, we discovered top 18 key players by total patent application. Vertex Pharmaceuticals, Inc., Warner-Lambert Co., BASF AB are dominant in this area. They take 70.67% of the total patent filing.
Vertex Pharmaceuticals, Inc.
Massachusetts, United States
Patent: 40
New Jersey, United States
Patent: 8
Idun Pharmaceuticals, Inc.
California, United States
Patent: 4
New Jersey, United States
Patent: 3
Ohio, United States
Patent: 2
Hayashibara Biochemical Laboratories, Inc.
Okayama-ken, Japan
Patent: 2
Ono Pharmaceutical Co., Ltd.
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