Ian A. Pudney

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Corringham, GB

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Patents Grantslast 30 patents

Information Patent Grant
Cationic compounds useful as drainage aids and stabilizers for rosi...
- Patent number 5,912,306
- Issue date Jun 15, 1999
- Hercules Incorporated
- Ian A. Pudney
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cationic compounds useful as drainage aids and stabilizers for rosi...
- Patent number 5,393,338
- Issue date Feb 28, 1995
- Hercules Incorporated
- Ian A. Pudney
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE