Hendrikus J. H. van der Maas

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Zuilichem, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method for performing organic reactions in silicone oils
- Patent number 4,649,220
- Issue date Mar 10, 1987
- Dynamit Nobel AG
- Hans P. Suerken
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the modification of starch in an aqueous medium
- Patent number 4,540,777
- Issue date Sep 10, 1985
- Dynamit Nobel AG
- Jurgen Amort
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for the modification of starch in the presence of solvents
- Patent number 4,490,526
- Issue date Dec 25, 1984
- Dynamit Nobel AG
- Jurgen Amort
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of cobalt (III) acetylacetonate
- Patent number 4,338,254
- Issue date Jul 6, 1982
- Chemische Fabriek Zaltbommel
- Hendrikus J. H. van der Maas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of cobalt (II) acetylacetonate
- Patent number 4,337,210
- Issue date Jun 29, 1982
- Chemische Fabriek Zaltbommel
- Hendrikus J. H. van der Maas
- C07 - ORGANIC CHEMISTRY