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. 12, 1989
Filed:
May. 05, 1988
Applicant:
Inventors:
Gerhard Franckowiak, Wuppertal, DE;
Albrecht Marhold, Leverkusen, DE;
Martin Bechem, Wuppertal, DE;
Rainer Gross, Wuppertal, DE;
Michael Kayser, Leverkusen, DE;
Matthias Schramm, Cologne, DE;
Gunther Thomas, Arese, IT;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514338 ; 514253 ; 546270 ; 544238 ;
Abstract
Circulation-active dihydropyridines of the formula ##STR1## in which R.sup.1 is H, CN, NO.sub.2 or --COOR.sup.7,
Quick Actions:
Franckowiak, Gerhard. (1989). Circulation-active dioxyalkylenearyl-dihydropyridines (U.S. Patent No. 4886816). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4886816
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile