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Paul J. Riker
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Lodi, NJ, US
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last 30 patents
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Patent Grant
Organoleptic compositions
Patent number
5,371,069
Issue date
Dec 6, 1994
Giuaudan-Roure Corporation
Philip A. Christenson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Grant
Dicarboalkoxy dioxolane derivatives
Patent number
5,144,048
Issue date
Sep 1, 1992
L. Givaudan & Cie, S.A.
Philip A. Christenson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Sulfur containing acyclic terpenes
Patent number
5,024,847
Issue date
Jun 18, 1991
BASF K & F Corporation
Philip A. Christenson
C07 - ORGANIC CHEMISTRY
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Patent Grant
Poly-alkylated benzodioxin musk compositions
Patent number
4,880,775
Issue date
Nov 14, 1989
BASF K & F Corporation
Philip A. Christenson
C07 - ORGANIC CHEMISTRY