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Hans Wuest
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Cambridge, MA, US
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last 30 patents
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Patent Grant
Process for the preparation of (.+-.)-3a-6,6,9a-tetramethylperhydro...
Patent number
4,677,233
Issue date
Jun 30, 1987
Firmenich SA
George H. Buchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of (.+-.)-3a-6,6,9a-tetramethylperhydro...
Patent number
4,633,011
Issue date
Dec 30, 1986
Firmenich SA
George H. Buchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of (.+-.)-3a-6,6,9a-tetramethylperhydro...
Patent number
4,613,710
Issue date
Sep 23, 1986
Firmenich SA
George H. Buchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of novel unsaturated macrocyclic ketones
Patent number
4,346,023
Issue date
Aug 24, 1982
Firmenich SA
George H. Buchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of novel unsaturated macrocyclic ketones
Patent number
4,302,607
Issue date
Nov 24, 1981
Firmenich SA
George H. Buchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
9-Hydroxy-undeca-4,10-dien-1-al
Patent number
4,271,048
Issue date
Jun 2, 1981
Firmenich, S.A.
George H. Buchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cycloaliphatic unsaturated ketones as fragrance modifying agents
Patent number
4,028,278
Issue date
Jun 7, 1977
Firmenich SA
George H. Buchi
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the preparation of unsaturated aldehydes
Patent number
3,979,425
Issue date
Sep 7, 1976
Firmenich SA
George Hermann Buchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of unsaturated aldehydes
Patent number
3,974,225
Issue date
Aug 10, 1976
Firmenich SA
George H. Buchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Methyl-8-vinyl-4,7- and -4,8-nonadienals
Patent number
3,963,783
Issue date
Jun 15, 1976
Firmenich SA
George Hermann Buchi
C07 - ORGANIC CHEMISTRY