Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ulrich Huber0
Daniel Sprenger0
Katja Berg-Schultz0
Date of Patent
March 1, 2011
0Patent Application Number
105890510
Date Filed
February 11, 2005
0Patent Primary Examiner
Patent abstract
The present invention relates to novel 1,4-dihydropyridine derivatives, to novel cosmetic or dermatological sunscreen compositions containing these derivatives and the use of these derivatives for photoprotecting human skin and/or hair against UV radiation, in particular solar radiation.
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