Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Nai-Hsuan Hsu0
Wei-Chuan Tsai0
Yi-Fan Ling0
Chen-Yin Chen0
Ming-Yi Chiu0
Date of Patent
June 22, 2010
Patent Application Number
12553220
Date Filed
September 3, 2009
Patent Primary Examiner
Patent abstract
The present invention discloses the ascorbic acid derivatives. The inventive molecules that combine with one or two hydrophilic headgroups connected by a hydrophobic spacer can increase skin penetration.
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