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. 09, 2018
Filed:
Feb. 11, 2014
Applicant:
Laboratoires Expanscience, Courbevoie, FR;
Inventors:
Philippe Msika, Versailles, FR;
Caroline Baudouin, Rambouillet, FR;
Assignee:
LABORATOIRE EXPANSCIENCE, Paris la Defense, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/7024 (2006.01); A61K 8/60 (2006.01); A61K 31/22 (2006.01); C07C 69/02 (2006.01); C07C 69/52 (2006.01); C07C 69/533 (2006.01); A61K 31/232 (2006.01); C07C 69/587 (2006.01); A61K 31/23 (2006.01); A61Q 19/00 (2006.01); A61Q 19/08 (2006.01); A61K 45/06 (2006.01); A61K 31/7012 (2006.01); A61K 36/54 (2006.01); A61K 8/97 (2017.01); A61Q 5/02 (2006.01); A61Q 17/04 (2006.01); A61Q 19/10 (2006.01);
U.S. Cl.
CPC ...
A61K 8/60 (2013.01); A61K 8/97 (2013.01); A61K 31/22 (2013.01); A61K 31/23 (2013.01); A61K 31/232 (2013.01); A61K 31/7012 (2013.01); A61K 31/7024 (2013.01); A61K 36/54 (2013.01); A61K 45/06 (2013.01); A61Q 19/00 (2013.01); A61Q 19/004 (2013.01); A61Q 19/005 (2013.01); A61Q 19/08 (2013.01); C07C 69/02 (2013.01); C07C 69/52 (2013.01); C07C 69/533 (2013.01); C07C 69/587 (2013.01); A61Q 5/02 (2013.01); A61Q 17/04 (2013.01); A61Q 19/10 (2013.01);
Abstract
The invention concerns a use of C7 sugars and derivatives of formula (I), called avocado perseose, which have, inter alia, a protective activity to epidermal skin cells. These C7 sugars and derivatives are capable of maintaining the expression of markers of adult stem cells, in particular basal stem cells. Avocado perseose can also be used for preventing the deleterious effects of environmental damage. Avocado perseose has a beneficial effect on the conservation of the potential of epidermal stem cells and thus helps maintain skin homeostasis.