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. 09, 1996
Filed:
Sep. 16, 1994
Applicant:
Inventor:
Randall T Sparks, Gainesville, GA (US);
Assignee:
Elan Corporation, plc, Athlone, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424473 ; 424474 ; 424479 ; 424480 ; 424481 ; 424482 ; 424679 ;
Abstract
An improved controlled release tablet formulation for the release of potassium chloride through a differentially permeable membrane from which the release of potassium chloride can be accurately controlled to minimize the likelihood of producing high localized concentrations of potassium within the gastrointestinal tract.