Chemistry: analytical and immunological testing – Including sample preparation – Gaseous sample or with change of physical state
Reexamination Certificate
2005-07-15
2009-12-29
Warden, Jill (Department: 1797)
Chemistry: analytical and immunological testing
Including sample preparation
Gaseous sample or with change of physical state
C436S174000, C422S083000, C422S084000, C422S088000, C073S023300
Reexamination Certificate
active
07638343
ABSTRACT:
The invention relates to methods of identification or evaluation of compounds useful in the field of fragrances and aromas (the volatile part of a flavor). Methods according to the invention take into account the occurrence of enzymatic metabolism in the human respiratory tract, including the oral and in particular the nasal cavity.
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Karpe, P., et al. “Thermal desorption-gas chromatography-mass spetrometry-flame ionization detection-sniffer multi-coupling: A device for the determination of odorous volatile organic compounds in air”; Journal of Chromatography A, Elsevier, Amsterdam, NL; vol. 708, No. 1, Jul. 28, 1995.
Curatolo Joseph G
Curatolo & Sidoti Co., LPA
Handy Dwayne K
Sherwin D. Ari
Warden Jill
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