With the analysis among 128 patents, we discovered top 41 key players by total patent application. Mitsubishi Tanabe Pharma Corp., Yamanouchi Pharmaceutical Co., Ltd., Pfizer Inc. are dominant in this area. They take 22.66% of the total patent filing.
Osaka-fu, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
New York, United States
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 4
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
Anhui Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Anhui Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1