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:
May. 11, 1982
Filed:
Dec. 03, 1980
Applicant:
Inventors:
Fritz-Frieder Frickel, Deidesheim, DE;
Gerda von Philipsborn, Weinheim, DE;
Claus D Mueller, Viernheim, DE;
Dieter Lenke, Ludwigshafen, DE;
Assignee:
BASF Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
424267 ; 546213 ;
Abstract
Substituted piperidino-alkyl ethers of 3-hydroxy-thiophene-2-carboxylic acid esters and their physiologically tolerated addition salts with acids, processes for their preparation, and pharmaceutical formulations which contain these compounds and which may be used in the treatment of cardiac arrhythmias.