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:
Mar. 23, 1982
Filed:
Jan. 28, 1981
Applicant:
Inventors:
John J Brown, New City, NY (US);
Robert A Hardy, Jr, Ridgewood, NJ (US);
Assignee:
American Cyanamid Company, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
546 16 ; 424267 ;
Abstract
This disclosure describes 8-substituted-4-phenyl-1-oxa-8-azaspiro[4,5]dec-3-en-2-ones and 8-substituted-4-phenyl-1-oxa-8-azaspiro[4,5]decan-2-ones useful as analgesic or neuroleptic agents.