The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 2010
Filed:
Feb. 21, 2002
Philippe Msika, Versailles, FR;
Antoine Piccirilli, Versailles, FR;
Nathalie Piccardi, St. Egreve, FR;
Nicole Broutin, Alluyes, FR;
Philippe Msika, Versailles, FR;
Antoine Piccirilli, Versailles, FR;
Nathalie Piccardi, St. Egreve, FR;
Nicole Broutin, Alluyes, FR;
Laboratories Expanscience, Courbevoie, FR;
Abstract
The invention relates to compositions intended for external topical use comprising a true solution containing a chromane or chromene derivative having formula (I), preferably a flavonoid, dissolved in a suitable solvent. The invention also relates to a method for preparing such compositions and the use of said compositions as sun protection agents for the skin, advantageously as agents having an anti-erythemal, anti-oxidant, anti-radical, anti-inflammatory or vasculotropic activity.