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. 08, 2014
Filed:
Mar. 03, 2009
Applicants:
Nicholas A. Peppas, Austin, TX (US);
Barbara Ekerdt, Austin, TX (US);
Marta Gomez-burgaz, Madrid, ES;
Inventors:
Nicholas A. Peppas, Austin, TX (US);
Barbara Ekerdt, Austin, TX (US);
Marta Gomez-Burgaz, Madrid, ES;
Assignee:
Board of Regents, The University of Texas System, Austin, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/00 (2006.01); A61K 9/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention includes compositions, methods, systems for the controlled delivery of an active agent in a tablet polymer comprising two or more layers, wherein each of the two or more layers comprises at least one active agent and at least one molecular recognition polymer, wherein the two or more layers are compressed into a single tablet.