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:
Jun. 05, 2001
Filed:
Mar. 26, 1999
Applicant:
Inventors:
Wolfram Tritthart, Wolfsberg/Karinthia, AU;
Mario André Piskernig, St. Stefan/Karinthia, AU;
Gottfried Kölbl, Völkermakt/Karinthia, AU;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/16 ; A61K 9/46 ;
U.S. Cl.
CPC ...
A61K 9/16 ; A61K 9/46 ;
Abstract
The invention relates to an effervescent, rapidly disintegrating oral dosage form of (a) an alkali-sensitive active ingredient, (b) an effervescent base comprising at least one of (i) at least one alkaline earth metal carbonate, (ii) an organic edible acid, and (iii) an alkali metal salt of citric acid, and optionally (c) a pharmaceutically acceptable auxiliary ingredient, and to a process for preparing the dosage form.