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:
Jan. 30, 2007
Filed:
Jun. 10, 2002
Applicants:
Karl Andrew Dean Swift, Kent, GB;
Kim Joyce Yarwood, Kent, GB;
Inventors:
Karl Andrew Dean Swift, Kent, GB;
Kim Joyce Yarwood, Kent, GB;
Assignee:
Quest International Services B.V., Naarden, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Novel compounds having the structure (I) where R=methyl, ethyl or propyl, R=methyl or H, R=methyl, ethyl or propyl, R=methyl or H, R=methyl or ethyl, R═H or methyl, and where Rand Rare not both H, excluding N-ethyl-2-methyl-N-(3-methylphenyl) propanamide, can have desirable odour properties, typically of a tropical fruit, cassis character and find use in perfumes and perfumed products