Perfume compositions – Perfume compositions – Ring containing active ingredient
Reexamination Certificate
2007-01-16
2010-11-23
Cano, Milton I (Department: 1796)
Perfume compositions
Perfume compositions
Ring containing active ingredient
C512S027000, C512S001000, C568S376000
Reexamination Certificate
active
07838487
ABSTRACT:
The present invention is directed to novel compounds of the structureand a method for enhancing a perfume composition by incorporating an olfactory acceptable amount of the compounds provided above.
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patent: 6815413 (2004-11-01), Eh et al.
patent: 2002/0055453 (2002-05-01), Eh et al.
patent: 2003/0049213 (2003-03-01), Matsuda et al.
patent: 55031085 (1980-03-01), None
patent: WO 2006/079608 (2006-08-01), None
Hubert, A.J. “Macrocyclic compounds. XI. A novel synthesis of civeton homologs” J. Chem. Soc. (Jan. 1, 1965). Chem. Society. Letchworth, GB, No. Dec, pp. 6679-6681.
EPO Search Report.
Levorse, Jr. Anthony T.
Newirth Brett D.
Cano Milton I
Greso Aaron
International Flavors & Fragrances Inc.
Leightner Joseph F.
Quirk Elizabeth M.
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