David Holland

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Runcorn, GB

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Patents Grantslast 30 patents

Information Patent Grant
Chiral sugar complexes
- Patent number 4,350,811
- Issue date Sep 21, 1982
- Imperial Chemical Industries Limited
- David Holland
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of cyclopropane carboxylic acid esters
- Patent number 4,332,962
- Issue date Jun 1, 1982
- Imperial Chemical Industries Limited
- David J. Milner
Information Patent Grant
Process for the preparation of cyclopropane carboxylic acid esters
- Patent number 4,288,387
- Issue date Sep 8, 1981
- Imperial Chemical Industries Limited
- John Crosby
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyhalogenated hydrocarbons, useful as insecticide intermediates,...
- Patent number 4,228,107
- Issue date Oct 14, 1980
- Imperial Chemical Industries Limited
- David Holland
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,5-Dimethyl-2,4-hexadiene production
- Patent number 4,130,598
- Issue date Dec 19, 1978
- Imperial Chemical Industries Limited
- Warren Hewertson
- C07 - ORGANIC CHEMISTRY