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:
Dec. 08, 1987
Filed:
Apr. 30, 1986
Applicant:
Inventors:
Hong S Tan, Bleiswijk, NL;
Bernardus B Wegman, Hoofddorp, NL;
Assignee:
Gist-Brocades N.V., Delft, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 79 ; 424465 ; 424486 ; 424501 ; 514960 ;
Abstract
Novel tablets comprising (a) 80 to 98% by weight of a mixture of trimethoprim and/or an acid addition salt thereof and a sulfonamide and/or a salt thereof in a weight ratio of 1:20 to 20:1 and (b) a pharmaceutically acceptable synthetic ion exchange resin having improved disintegration times and other properties and a process for their preparation.