With the analysis among 128 patents, we discovered top 24 key players by total patent application. Merck & Co., Inc., Kissei Pharmaceutical Co., Ltd., Mitsubishi Tanabe Pharma Corp. are dominant in this area. They take 39.06% of the total patent filing.
New Jersey, United States
Patent: 23
Nagano-ken, Japan
Patent: 17
Osaka-fu, Japan
Patent: 10
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With the analysis among related 3 patents applied in the last 5 years. We discover 1 most active companies in this area.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 1 new entrants.
Jiangsu Sheng, China
Patent: 1
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