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. 04, 1986
Filed:
Oct. 01, 1984
Applicant:
Inventors:
Chi-Kuen Shu, Matawan, NJ (US);
Cynthia J Mussinan, Bricktown, NJ (US);
Braja D Mookherjee, Holmdel, NJ (US);
Manfred H Vock, Locust, NJ (US);
Assignee:
International Flavors & Fragrances Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
2525 / ; 252-86 ; 252-89 ; 25217411 ; 25230121 ; 2525 / ; 424 69 ; 424 70 ;
Abstract
Described is the use in augmenting or enhancing the leather aroma of perfume compositions, perfumed polymers, colognes and perfumed articles of the diethyl ester of 2-isopropyl-3-oxosuccinic acid having the structure: ##STR1##