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:
Feb. 28, 1984
Filed:
Apr. 26, 1982
Applicant:
Inventors:
Tibor Horvath, Budapest, HU;
Agnes Udvardy, Budapest, HU;
Agoston David, Budapest, HU;
Katalin Marmarosi nee Kellner, Biatorbagy, HU;
Assignee:
CHINOIN Gyogyszer es Vegyeszeti Termekek Gyara Rt., Budapest, HU;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 19 ; 424 21 ; 424 32 ; 424 33 ;
Abstract
Time-release pharmaceutical compositions, suitable for oral administration, are disclosed, which comprise as active ingredient 50 to 70% by weight of a compound of the formula (I) ##STR1## or the formula (Ia) ##STR2## wherein R is hydrogen or --CH.sub.2 COOH,