With the analysis among 50 patents, we discovered top 21 key players by total patent application. Hisamitsu Pharmaceutical Co., Ltd., Beiersdorf AG, Ciba-Geigy AG are dominant in this area. They take 28.00% of the total patent filing.
Taiwan Province, China
Patent: 8
Hamburg, Germany
Patent: 3
New Jersey, United States
Patent: 1
Hovedstaden, Denmark
Patent: 1
Aargau, Switzerland
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 3 most active companies in this area.
Taiwan Province, China
Patent: 8
Tianjin Shi, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 3 new entrants.
Taiwan Province, China
Patent: 8
Tianjin Shi, China
Patent: 1
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