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:
Aug. 17, 1993
Filed:
Jan. 08, 1993
Applicant:
Inventors:
Anubhav P Narula, Hazlet, NJ (US);
John J De Virgilio, Red Bank, NJ (US);
William L Schreiber, Freehold, NJ (US);
Assignee:
International Flavors & Fragrances Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
512-6 ; 25217411 ; 25218725 ;
Abstract
Described are the 2,2-dimethyl-4(2' or 4'-pyridyl) butyronitriles defined according to the generic structure: ##STR1## wherein one of R.sub.1 ' or R.sub.2 ' is the moiety: ##STR2## and the other of R.sub.1 ' or R.sub.2 ' is hydrogen as well as perfumery uses thereof and processes for preparing same.
Quick Actions:
Narula, Anubhav. (1993). Perfumery use of 2,2-dimethyl-4(2' or 4' pyridyl) butyronitrile and (U.S. Patent No. 5236897). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5236897
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile