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Alan J. Chalk
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Scotia, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Preparation of unsaturated aldehydes from propargyl alcohol and con...
Patent number
6,118,027
Issue date
Sep 12, 2000
Givaudan-Roure (International) SA
Alan John Chalk
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the palladium catalyzed coupling of a diazonium salt wi...
Patent number
5,274,171
Issue date
Dec 28, 1993
Givaudan-Roure Corporation
Alan J. Chalk
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Selective hydrogenation of olefins
Patent number
5,118,837
Issue date
Jun 2, 1992
Givaudan Corporation
Alan J. Chalk
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-(3-propan-2-ylphenyl)butanal and 3-(3-propen-2-ylphenyl)butanal
Patent number
4,910,346
Issue date
Mar 20, 1990
Givaudan Corporation
Alan J. Chalk
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the rearrangement of epoxides
Patent number
4,517,386
Issue date
May 14, 1985
Givaudan Corporation
Richard E. Naipawer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alkenoxy octadienes as odorants
Patent number
4,515,711
Issue date
May 7, 1985
Givaudan Corporation
Alan J. Chalk
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the catalytic synthesis of conjugated dienes from dialk...
Patent number
4,467,118
Issue date
Aug 21, 1984
Givaudan Corporation
Alan J. Chalk
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing a myrcenol, cis-ocimenol mixture substantiall...
Patent number
4,266,087
Issue date
May 5, 1981
Givaudan Corporation
Alan J. Chalk
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic aromatic carbonate process
Patent number
4,187,242
Issue date
Feb 5, 1980
General Electric Company
Alan J. Chalk
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyphenylene polymers and methods for making the same
Patent number
4,108,942
Issue date
Aug 22, 1978
General Electric Company
Alan J. Chalk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aromatic carbonates
Patent number
4,096,169
Issue date
Jun 20, 1978
General Electric Company
Alan J. Chalk
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of aryl substituted aldehydes, ketones...
Patent number
4,070,374
Issue date
Jan 24, 1978
Givaudan Corporation
Alan J. Chalk
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR THE PRODUCTION OF 2,6-DIMETHYLHEPT-5-ENAL BY BAEYER-VIL...
Publication number
20160318836
Publication date
Nov 3, 2016
Givaudan SA
Alan John CHALK
C07 - ORGANIC CHEMISTRY