With the analysis among 195 patents, we discovered top 75 key players by total patent application. Kissei Pharmaceutical Co., Ltd., Hoechst AG, Pfizer Inc. are dominant in this area. They take 13.85% of the total patent filing.
Nagano-ken, Japan
Patent: 10
Hessen, Germany
Patent: 10
New York, United States
Patent: 7
Hounslow, United Kingdom
Patent: 7
New York, United States
Patent: 7
California, United States
Patent: 6
Illinois, United States
Patent: 5
Basel-Stadt, Switzerland
Patent: 5
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With the analysis among related 3 patents applied in the last 5 years. We discover 3 most active companies in this area.
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 3 new entrants.
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Fujian Sheng, China
Patent: 2