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. 25, 1985
Filed:
May. 26, 1983
Applicant:
Inventors:
Donald E Butler, Ann Arbor, MI (US);
Fred M Hershenson, Ann Arbor, MI (US);
Michael R Pavia, Ann Arbor, MI (US);
Assignee:
Warner-Lambert Company, Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
514326 ; 514422 ; 514414 ; 548465 ; 548467 ; 548518 ; 548550 ; 546208 ;
Abstract
N-[1-oxo-3-(5-oxo-2-pyrrolidinyl)propyl]-alpha-aminoacids, base addition salts, esters, and amides are useful as cognition activators. Pharmaceutical compositions containing these compounds and methods of using the pharmaceutical compositions for treating senility or amnesia are also disclosed.
Butler, Donald. (1985). N-[1-oxo-3-(5-oxo-2-pyrrolidinyl)propyl]-alpha-aminoacids and (U.S. Patent No. 4525476). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4525476
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile