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:
Sep. 27, 1994
Filed:
Apr. 13, 1993
Applicant:
Inventors:
Robert A Snow, West Chester, PA (US);
Daniel J Delecki, Radnor, PA (US);
Chandra R Shah, Frazer, PA (US);
K Robert Hollister, Chester Springs, PA (US);
Assignee:
Sterling Winthrop, Inc., New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
546270 ; 546286 ; 546287 ;
Abstract
The present invention is directed to 2-acetyl-6-cyanopyridine compounds that are useful as intermediates in the synthesis of oligo-2,6-pyridines. The present invention is also directed to new, simpler, less expensive methods for synthesizing such oligopyridines using the novel 2-acetyl-6-cyanopyridine compounds as intermediates.
Quick Actions:
Snow, Robert. (1994). 2-acetyl-6-cyanopyridines and their use as intermediates in the (U.S. Patent No. 5350696). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5350696
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile