Ronald George Feasey

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Knebworth, EN

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Patents Grantslast 30 patents

Information Patent Grant
Aromatic polymers prepared from halophenols containing keto groups
- Patent number 4,036,815
- Issue date Jul 19, 1977
- Imperial Chemical Industries Limited
- Ronald George Feasey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Phenol precursors
- Patent number 3,966,851
- Issue date Jun 29, 1976
- Imperial Chemical Industries Limited
- Ronald George Feasey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic polymers
- Patent number 3,950,428
- Issue date Apr 13, 1976
- Imperial Chemical Industries Limited
- Ronald George Feasey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing aromatic polysulphones
- Patent number 3,948,857
- Issue date Apr 6, 1976
- Imperial Chemical Industries Limited
- Ronald George Feasey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing sulfone containing thiophenols
- Patent number 3,949,002
- Issue date Apr 6, 1976
- Imperial Chemical Industries Limited
- Ronald George Feasey
- C07 - ORGANIC CHEMISTRY