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. 20, 1999
Filed:
Jul. 01, 1994
Applicant:
Inventors:
Christian Colin, Paris, FR;
Quang Lan N'Guyen, Antony, FR;
Assignee:
L'Oreal, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424401 ; 424 701 ; 424 702 ; 424 706 ; 424450 ; 424520 ; 514844 ; 514845 ; 514846 ; 514938 ; 514944 ;
Abstract
Cosmetic, hygienic or dermopharmaceutical composition characterized in that it comprises, in combination, at least one superoxide-dismutase and at least one melanin pigment. In such a composition the melanin pigment reinforces synergistically the action of the SOD against free radicals. Application especially to combating cell aging and to the protection of the skin, of the hair and of the mucosa against the harmful and unaesthetic effects caused by free radicals.