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:
Dec. 28, 2021
Filed:
Oct. 31, 2016
Applicant:
Merz Pharma Gmbh & Co. Kgaa, Frankfurt am Main, DE;
Inventors:
Ulrich Abel, Bad Homburg, DE;
Andreas Krause, Düsseldorf, DE;
Assignee:
Merz Pharma GmbH & Co. KGaA, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08B 37/00 (2006.01); A61K 8/73 (2006.01); C08B 37/08 (2006.01); A61Q 19/08 (2006.01); A61K 8/04 (2006.01); A61K 31/728 (2006.01); C08L 5/08 (2006.01); A61K 31/738 (2006.01); A61K 8/33 (2006.01); A61K 9/00 (2006.01); A61K 9/06 (2006.01); A61K 31/167 (2006.01); A61L 27/20 (2006.01);
U.S. Cl.
CPC ...
C08B 37/0075 (2013.01); A61K 8/042 (2013.01); A61K 8/33 (2013.01); A61K 8/73 (2013.01); A61K 8/735 (2013.01); A61K 9/00 (2013.01); A61K 9/06 (2013.01); A61K 31/167 (2013.01); A61K 31/728 (2013.01); A61K 31/738 (2013.01); A61L 27/20 (2013.01); A61Q 19/08 (2013.01); C08B 37/00 (2013.01); C08B 37/0072 (2013.01); C08L 5/08 (2013.01); A61K 2800/805 (2013.01); A61K 2800/91 (2013.01); A61L 2300/402 (2013.01);
Abstract
The present invention relates to a process for depleting epoxide species in epoxy-crosslinked polysaccharide gel compositions. In addition, the present invention relates to crosslinked polysaccharide gel compositions made by said process and their use in cosmetic and therapeutic applications.