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:
Feb. 08, 1983
Filed:
Dec. 12, 1980
Applicant:
Inventor:
Yvon J L'Italien, Plymouth, MI (US);
Assignee:
Warner-Lambert Company, Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
424267 ; 42424854 ; 424250 ; 424274 ; 544141 ; 544372 ; 546208 ; 548523 ; 548543 ;
Abstract
Quaternary derivatives of N-(substituted-aminoalkyl)-2-oxo-1-pyrrolidineacetamide are disclosed. These compounds are useful for treating senility, for enhancing memory and for reversing amnesia.
Quick Actions:
L'Italien, Yvon. (1983). Quaternary derivatives of (U.S. Patent No. 4372960). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4372960
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile