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Derek A. Wood
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Sittingbourne, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing diphenyl ethers
Patent number
4,927,945
Issue date
May 22, 1990
Shell Internationale Research Maatschappij, B.V.
Stuart P. Briggs
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of 1-benzylazetidine-3-ol derivatives
Patent number
4,639,334
Issue date
Jan 27, 1987
Shell Oil Company
Derek A. Wood
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-benzyl,3-hydroxymethyl and 3-alkanoyloxymethyl azetidine derivatives
Patent number
4,634,554
Issue date
Jan 6, 1987
Shell Oil Company
Derek A. Wood
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal N-substituted-2-(nitromethylene)-tetrahydro-2H-1,3-thi...
Patent number
4,483,856
Issue date
Nov 20, 1984
Shell Oil Company
Martin Harris
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing cyclopropane carboxylic acid ester derivatives
Patent number
4,427,598
Issue date
Jan 24, 1984
Shell Internationale Research Maatschappij B.V.
Ronald F. Mason
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of cyanobenzyl cyclopropane carboxylates
Patent number
4,409,150
Issue date
Oct 11, 1983
Shell Internationale Research Maatschappij B.V.
Derek A. Wood
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of isomers
Patent number
4,228,081
Issue date
Oct 14, 1980
Shell Oil Company
Ronald F. Mason
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of phenoxybenzyl esters
Patent number
4,118,413
Issue date
Oct 3, 1978
Shell Oil Company
Derek A. Wood
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of esters
Patent number
4,110,360
Issue date
Aug 29, 1978
Shell Oil Company
Roger A. Sheldon