Brigitta Huckestein

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Water-emulsifiable polyisocyanates
- Patent number 5,780,542
- Issue date Jul 14, 1998
- BASF Aktiengesellschaft
- Brigitta Huckestein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of polymers based on basic vinyl monomers
- Patent number 5,698,647
- Issue date Dec 16, 1997
- BASF Aktiengesellschaft
- Brigitta Huckestein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Binding chemical impurities contained in crude N-vinylpyrrolid-2-one
- Patent number 5,461,159
- Issue date Oct 24, 1995
- BASF Aktiengesellschaft
- Brigitta Huckestein
- C07 - ORGANIC CHEMISTRY