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:
Nov. 01, 2016
Filed:
Dec. 19, 2012
Applicant:
Rohm and Haas Company, Philadelphia, PA (US);
Inventors:
Curtis Schwartz, Ambler, PA (US);
Nilesh Shah, Maple Glen, PA (US);
Theodore Tysak, Ambler, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/18 (2006.01); A61K 8/81 (2006.01); A61Q 19/02 (2006.01); A61K 8/86 (2006.01);
U.S. Cl.
CPC ...
A61K 8/8152 (2013.01); A61K 8/86 (2013.01); A61Q 19/02 (2013.01); A61K 2800/594 (2013.01);
Abstract
A skin care formulation which provides a skin lightening effect virtually immediately upon topical application to the skin and which includes a combination of one or more poly(ethylene) oxides and an acrylic emulsion polymer film former comprising emulsion polymers derived from one or more ethylenically unsaturated monomers.