Mariola Rotzheim

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Mulheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the purification of wastewater from the aldolization re...
- Patent number 6,358,419
- Issue date Mar 19, 2002
- Hoechst Aktiengesellschaft
- Mariola Rötzheim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for cleaning up wastewaters from the preparation of alcohols
- Patent number 6,139,747
- Issue date Oct 31, 2000
- Celanese GmbH
- Mariola Rotzheim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE