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. 05, 2016
Filed:
Oct. 21, 2010
Applicants:
Karine Lucet-levannier, Rueil-Malmaison, FR;
Jean-thierry Simonnet, Cachan, FR;
Bertrand Lion, Paris, FR;
Inventors:
Karine Lucet-Levannier, Rueil-Malmaison, FR;
Jean-Thierry Simonnet, Cachan, FR;
Bertrand Lion, Paris, FR;
Assignee:
L'OREAL, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/72 (2006.01); A61K 8/02 (2006.01); A61Q 19/00 (2006.01); A61Q 17/04 (2006.01); G02B 5/28 (2006.01); A61K 8/25 (2006.01); A61K 8/90 (2006.01);
U.S. Cl.
CPC ...
A61Q 17/04 (2013.01); A61K 8/0266 (2013.01); A61K 8/25 (2013.01); A61K 8/90 (2013.01); G02B 5/28 (2013.01); G02B 5/283 (2013.01); G02B 5/285 (2013.01); G02B 5/286 (2013.01); G02B 5/287 (2013.01); A61K 2800/412 (2013.01); A61K 2800/436 (2013.01); A61K 2800/437 (2013.01); A61K 2800/654 (2013.01);
Abstract
A photoprotective composition, in particular a cosmetic composition, that includes particles of photonic material having a polymeric multilayer interference structure, where at least two layers of the structure contain an amphiphilic polymer.