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. 11, 2017
Filed:
Oct. 22, 2012
Applicant:
Merck Patent Gesellschaft Mit Beschrankter Haftung, Darmstadt, DE;
Inventors:
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/49 (2006.01); A61K 31/404 (2006.01); A61P 29/00 (2006.01); A61P 17/10 (2006.01); A61P 17/00 (2006.01); A61Q 17/04 (2006.01); A61Q 5/00 (2006.01); A61Q 19/08 (2006.01); A61Q 19/00 (2006.01); A61Q 19/02 (2006.01);
U.S. Cl.
CPC ...
A61K 8/492 (2013.01); A61Q 17/04 (2013.01); A61Q 19/007 (2013.01); A61Q 19/02 (2013.01); A61Q 19/08 (2013.01);
Abstract
The invention relates to a compound of formula I wherein R, Rand Rare identical or different and each is H or alkyl of 1-6 carbon atoms, Ris H or methyl, Ris phenyl or chlorophenyl, and/or physiologically acceptable salts thereof and its use in compositions, especially topical, cosmetic and/or personal care compositions, and compositions containing said compound.