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. 15, 2016
Filed:
Sep. 11, 2013
Applicant:
University of the Witwatersrand, Johannesburg, Johannesburg, ZA;
Inventors:
Pradeep Kumar, Johannesburg, ZA;
Viness Pillay, Sandton, ZA;
Yahya Essop Choonara, Johannesburg, ZA;
Assignee:
UNIVERSITY OF THE WITWATERSRAND, Johannesburg, ZA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H 15/02 (2006.01); A61K 9/00 (2006.01); A61K 31/5377 (2006.01); A61K 31/196 (2006.01); A61K 31/138 (2006.01); A61K 31/4196 (2006.01); A61K 45/06 (2006.01); A61K 9/20 (2006.01);
U.S. Cl.
CPC ...
C07H 15/02 (2013.01); A61K 9/0051 (2013.01); A61K 9/2013 (2013.01); A61K 9/2027 (2013.01); A61K 9/2031 (2013.01); A61K 9/2054 (2013.01); A61K 9/2059 (2013.01); A61K 9/2077 (2013.01); A61K 9/2095 (2013.01); A61K 31/138 (2013.01); A61K 31/196 (2013.01); A61K 31/4196 (2013.01); A61K 31/5377 (2013.01); A61K 45/06 (2013.01); A61K 9/2072 (2013.01);
Abstract
The present invention relates to a pharmaceutical dosage form which may comprise carbamoyl glycinated chitosan, and particularly it relates to a pharmaceutical dosage form comprising the novel polymer in a lyophilized polymeric wafer form which shows rapid disintegration and dissolution characteristics in use.