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:
Sep. 02, 1986
Filed:
Jul. 01, 1985
Applicant:
Inventors:
Donald E Panoz, Dublin, IE;
Gilbert Corneille, Paris, FR;
Assignee:
Elan Corporation, P.L.C., Athlone, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 19 ; 424 20 ; 424 22 ; 424 32 ; 424 33 ; 424 38 ; 514192 ; 514197 ;
Abstract
The present invention relates to a new pharmaceutical form for oral use in the nature of delayed action and controlled absorption medicaments. This form comprises an association of miniaturized granules obtained by high to very high compression: (a) with pH control agents, (b) coated with excipients determining the slow penetration of digestive and/or (c) coated with a very thin layer of lipids. These miniaturized granules may contain glucose, nay have pH control agents with different solubilities, and may be in the form of miniaturized granules with a pH gradient.