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. 14, 2023
Filed:
Aug. 31, 2020
Applicant:
L'oréal, Paris, FR;
Inventors:
Christopher Pang, New York, NY (US);
Kyoo Jin Park, Leonia, NJ (US);
Assignee:
L'OREAL, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/06 (2006.01); A61K 8/81 (2006.01); A45D 2/48 (2006.01);
U.S. Cl.
CPC ...
A61K 8/8182 (2013.01); A45D 2/48 (2013.01); A61Q 5/06 (2013.01); A61K 2800/30 (2013.01);
Abstract
Disclosed is an oxidizer-free method for providing semi-permanent curl to eyelashes, and a kit for use with the method. The method involves a three-step process: (i) applying a first composition that includes a reducing agent to an eyelash, (ii) applying a second composition that includes a contractile polymer to the eyelash, and (iii) manually lifting the eyelash. Unlike conventional lash lifting techniques, the disclosed method requires no glue, silicone pads, compositions with oxidizing agents, or heating.