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. 24, 2022
Filed:
Dec. 06, 2017
Applicant:
Clariant International Ltd., Muttenz, CH;
Inventors:
Assignee:
Clariant International Ltd., Muttenz, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 251/00 (2006.01); A61K 8/73 (2006.01); A61K 8/81 (2006.01); C08F 220/56 (2006.01);
U.S. Cl.
CPC ...
C08F 251/00 (2013.01); A61K 8/73 (2013.01); A61K 8/8158 (2013.01); C08F 220/56 (2013.01); A61K 2800/48 (2013.01); A61K 2800/546 (2013.01); A61K 2800/5424 (2013.01);
Abstract
A water-soluble and/or water-swellable hybrid polymer comprising: