David William Bonniface

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Cheshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Removal of water from process streams
- Patent number 6,111,151
- Issue date Aug 29, 2000
- Imperial Chemical Industries PLC
- Paul Nicholas Ewing
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of hydrofluoroalkanes
- Patent number 5,902,913
- Issue date May 11, 1999
- Imperial Chemical Industries PLC
- Richard Llewellyn Powell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of difluoromethane
- Patent number 5,763,704
- Issue date Jun 9, 1998
- Imperial Chemical Industries PLC
- John David Scott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of difluoromethane
- Patent number 5,672,786
- Issue date Sep 30, 1997
- Imperial Chemical Industries PLC
- David William Bonniface
- C07 - ORGANIC CHEMISTRY