David Thorpe

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Everberg, BE

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Patents Grantslast 30 patents

Information Patent Grant
Recycling of flexible foam
- Patent number 5,691,389
- Issue date Nov 25, 1997
- Imperial Chemical Industries PLC
- Giovanni Parrinello
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Recycling of flexible foam
- Patent number 5,605,935
- Issue date Feb 25, 1997
- Imperial Chemical Industries
- Giovanni Parrinello
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for rigid foams
- Patent number 5,393,799
- Issue date Feb 28, 1995
- Imperial Chemical Industries PLC
- Rik De Vos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for reducing unsaturation on polyols
- Patent number 5,288,921
- Issue date Feb 22, 1994
- Imperial Chemical Industries PLC
- David Thorpe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Prepolymers containing imide linkages
- Patent number 4,946,873
- Issue date Aug 7, 1990
- Imperial Chemical Industries PLC
- Steve Carter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bromine-containing polyols
- Patent number 4,797,429
- Issue date Jan 10, 1989
- Imperial Chemical Industries PLC
- David Thorpe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...