Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2007-02-13
2007-02-13
Parsa, J. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C568S670000, C512S009000, C512S013000, C510S104000
Reexamination Certificate
active
11314304
ABSTRACT:
The present invention relates to hexahydroindan acetal and ketal compounds and their use as fragrance chemicals suitable for incorporation in fine fragrances, cosmetics, toiletries and related applications.
REFERENCES:
patent: 4211674 (1980-07-01), Lenselink
Belko Robert P.
Des Jardins Margaux
Levorse, Jr. Anthony T.
Monteleone Michael G.
Newirth Brett D.
International Flavors & Fragrances Inc.
Parsa J.
Quirk Elizabeth M.
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