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. 07, 1992
Filed:
Jun. 11, 1990
Applicant:
Inventors:
Fabio Giannessi, Rome, IT;
Orlando Ghirardi, Rome, IT;
Domenico Misiti, Rome, IT;
Maria O Tinti, Rome, IT;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514343 ; 514422 ; 514423 ; 548518 ; 548539 ; 548540 ;
Abstract
1-acyl-2-pyrrolidinones of general formula (I) ##STR1## wherein R is selected from the group consisting of: phenyl substituted with halogen-substituted lower (C.sub.1 -C.sub.4) alkyl;
Giannessi, Fabio. (1992). 1-acyl-2-pyrrolidinones as enhancers of learning and memory (U.S. Patent No. 5102896). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5102896
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile