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:
Oct. 05, 1993
Filed:
Oct. 30, 1991
Applicant:
Inventors:
Paolo Giacomoni, Enghien-les-Bains, FR;
Jean-Luc Morancais, Ozoir-la-Ferriere, FR;
Alain Lety, Lagny, FR;
Assignee:
L'Oreal, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 59 ; 424401 ; 514773 ;
Abstract
The invention concerns the use of an active quantity of nicotinamide adenosine dinucleotide (NAD) and/or its phosphate ester (NADP) by topical application. The NAD and/or the NADP can advantageously be encapsulated in vesicles of lamellar lipidic structure. This composition is usable for the protection of the skin against solar irradiation.