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. 27, 1985
Filed:
May. 10, 1983
Applicant:
Inventors:
Antonius J van der Weerdt, Huizen, NL;
Harrie Renes, Blaricum, NL;
Assignee:
Naarden International N.V., Naarden-Bussum, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
2525 / ; 426536 ; 549330 ;
Abstract
Perfume and flavoring compositions, perfumed articles and materials respectively flavored foods, drugs, toothpaste, and tobacco products containing 10-isopropyl-2.7-dimethyl-oxaspiro[4.5]deca-3.6-diene having formula ##STR1## as essential compound for imparting thereto an olfactive note of the cassis type as well as this compound per se.