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. 22, 1997
Filed:
Mar. 21, 1995
Applicant:
Inventors:
Quang Lan Nguyen, Antony, FR;
Christian Colin, Paris, FR;
Assignee:
L'Oreal, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 59 ; 424401 ; 424 709 ; 4241951 ;
Abstract
The invention relates to a cosmetic and/or dermatological composition comprising at least one superoxide dismutase and at least one porphyrin. In a composition of this kind the porphyrin synergically reinforces the anti-free radical action of the superoxide dismutase. The composition is used in particular to combat cell ageing and/or for the protection of the skin, hair and/or mucosae against the harmful and/or unaesthetic effects caused by oxygen-containing free radicals.
Nguyen, Quang. (1997). Cosmetic composition containing a superoxide dismutase and a porphyrin (U.S. Patent No. 5650137). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5650137
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile