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:
Mar. 07, 2023
Filed:
Apr. 23, 2021
Applicant:
Laboratoires Expanscience, Paris la Défense, FR;
Inventors:
Sophie Leclere-Bienfait, Dreux, FR;
Stéphanie Bredif, Croisilles, FR;
Assignee:
LABORATOIRES EXPANSCIENCE, Paris la Défense, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 36/185 (2006.01); A61K 8/49 (2006.01); A61Q 17/04 (2006.01); A61Q 19/08 (2006.01); A61Q 19/06 (2006.01); A61Q 17/00 (2006.01); A61K 8/9789 (2017.01); A61P 17/16 (2006.01); A61P 29/00 (2006.01); A61K 8/368 (2006.01); A61K 31/192 (2006.01); A61K 31/353 (2006.01); A61Q 19/00 (2006.01);
U.S. Cl.
CPC ...
A61K 36/185 (2013.01); A61K 8/368 (2013.01); A61K 8/498 (2013.01); A61K 8/9789 (2017.08); A61K 31/192 (2013.01); A61K 31/353 (2013.01); A61P 17/16 (2018.01); A61P 29/00 (2018.01); A61Q 17/00 (2013.01); A61Q 17/04 (2013.01); A61Q 19/004 (2013.01); A61Q 19/06 (2013.01); A61Q 19/08 (2013.01); A61K 2236/00 (2013.01); A61K 2236/15 (2013.01); A61K 2236/53 (2013.01); A61K 2236/55 (2013.01);
Abstract
The invention relates to a polyphenolic extract of passion flower seeds, in particularorseeds, comprising at least 30 percent by weight polyphenols, expressed as gallic acid equivalent, relative to the weight of the dry extract. The invention also relates to a method for preparing an extract of said type, a composition containing same, and the cosmetic, dermatological or therapeutic use thereof.