David Rees Parry

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Wokingham, EN

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Patents Grantslast 30 patents

Information Patent Grant
Acetic acid derivatives and processes for their production
- Patent number 4,080,326
- Issue date Mar 21, 1978
- Imperial Chemical Industries Limited
- David Rees Parry
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of preparing 2-amino-4-hydroxy-5(and/or 6)-alkyl substitute...
- Patent number 3,997,537
- Issue date Dec 14, 1976
- Imperial Chemical Industries Limited
- David Rees Parry
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of N-phosphonomethylglycine
- Patent number 3,956,370
- Issue date May 11, 1976
- Imperial Chemical Industries Limited
- David Rees Parry
- C07 - ORGANIC CHEMISTRY