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:
Jul. 22, 1986
Filed:
Jan. 09, 1984
Applicant:
Inventors:
Martin Bartmann, Recklinghausen, DE;
Klaus Burzin, Marl, DE;
Assignee:
Huels Aktiengesellschaft, Marl, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07F / ;
U.S. Cl.
CPC ...
2525 / ; 568667 ;
Abstract
Cyclododec-2-enyl ethers having the formula ##STR1## wherein R is a straight or branched chain C.sub.1-4 alkyl or alkenyl group, have fragrance characteristics similar to patchouli oil, and are attractive compounds for use in the manufacture of fragrance compositions.