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:
Apr. 20, 1993
Filed:
Sep. 04, 1991
Applicant:
Inventors:
Thomas N Wheeler, Raleigh, NC (US);
Terrence P Kenakin, Durham, NC (US);
Joel E Shaffer, Chapel Hill, NC (US);
Assignee:
Glaxo Inc., Research Triangle Park, NC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544114 ; 5142322 ; 544 82 ;
Abstract
Pyridazinones of the following formula (I): ##STR1## where R.sup.1 -R.sup.4 are a variety of substituents and L is a linking group, a pharmaceutical composition for treating congestive heart failure, novel intermediates, methods for such treatment and processes for preparing compounds of formula (I).
Wheeler, Thomas. (1993). Substituted methoxyphenyl-4,5 dihydro-3(2h)-pridazinones having (U.S. Patent No. 5204463). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5204463
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile