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:
May. 18, 2021
Filed:
Mar. 31, 2020
Applicant:
L'oreal, Paris, FR;
Inventors:
Laurianne Le Claire, Eaubonne, FR;
Miao Wang, Westfield, NJ (US);
Jerome Cottard, Dammartin en Goële, FR;
Assignee:
L'OREAL, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/68 (2006.01); A61K 8/11 (2006.01); A61K 8/90 (2006.01); A61K 8/85 (2006.01); A61K 8/35 (2006.01); A61Q 19/00 (2006.01); A61K 8/55 (2006.01);
U.S. Cl.
CPC ...
A61K 8/68 (2013.01); A61K 8/11 (2013.01); A61K 8/35 (2013.01); A61K 8/553 (2013.01); A61K 8/85 (2013.01); A61K 8/90 (2013.01); A61Q 19/00 (2013.01); A61K 2800/30 (2013.01); A61K 2800/624 (2013.01); A61K 2800/652 (2013.01);
Abstract
The ceramide composition includes capsules dispersed in the ceramide composition, the capsules comprising a shell and a core. The shell includes a polycaprolactone, a block copolymer, and a surfactant. The core includes ceramide NP, hydroxypalmitoyl sphinganine, 2-oleamido-1,3-octadecanediol, and a hydrophobic solvent. The core has a weight ratio of the ceramide NP of (i) and the hydroxypalmitoyl sphinganine of (ii) to the 2-oleamido-1,3-octadecanediol of (iii) is from 1:2.5 to 1:5. Additionally, the ceramide composition includes hydroxyacetophenone and hydrophilic solvent.