With the analysis among 84 patents, we discovered top 42 key players by total patent application. J. R. Geigy AG, SANYO Electric Co., Ltd., Ciba-Geigy AG are dominant in this area. They take 36.90% of the total patent filing.
California, United States
Patent: 9
California, United States
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
Aichi-ken, Japan
Patent: 2
Massachusetts, United States
Patent: 2
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Chiba-ken, Japan
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Chiba-ken, Japan
Patent: 1
With the analysis among 12 patents, we discovered top 8 universities and scientific research institutions by total patent application. The Johns Hopkins University, Nanchang Hangkong University, Emory University are dominant in this area. They take 50.00% of the total patent filing.
Jiangxi Sheng, China
Patent: 2
Georgia, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Fujian Medical University Union Hospital