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:
Apr. 08, 2014
Filed:
Dec. 28, 2006
Applicants:
Horst G. Zerbe, Hudson, CA;
Nadine Paiement, Montreal, CA;
Pompilia Lspas-szabo, Greenfield Park, CA;
Inventors:
Horst G. Zerbe, Hudson, CA;
Nadine Paiement, Montreal, CA;
Pompilia Lspas-Szabo, Greenfield Park, CA;
Assignee:
Intelgenx Corp., St. Laurent, Quebec, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multilayer oral dosage form that provides controlled release of an active compound includes a non-erodible core containing a pharmaceutically active compound and/or a nutritionally active compound, and at least one release-modulating layer laminated to each side of the core layer. The dosage form can be prepared using simple, inexpensive tablet compression techniques.