With the analysis among 74 patents, we discovered top 20 key players by total patent application. Merck Sharp & Dohme Corp., Schering Corp., Merck & Co., Inc. are dominant in this area. They take 74.32% of the total patent filing.
New Jersey, United States
Patent: 28
New Jersey, United States
Patent: 23
New Jersey, United States
Patent: 4
New Jersey, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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