Peter Wittmer

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Frankenthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mixtures of solids, consisting of a reactive sizing agent and starc...
- Patent number 7,294,190
- Issue date Nov 13, 2007
- BASF Aktiengesellschaft
- Rainer Dyllick-Brenzinger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Continuous purification of an off-gas composed of CO.sub.2 +HCl+COC...
- Patent number 5,391,363
- Issue date Feb 21, 1995
- BASF Aktiengesellschaft
- Peter Ksoll
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of carbonyl chlorides
- Patent number 5,245,063
- Issue date Sep 14, 1993
- BASF Aktiengesellschaft
- Peter Ksoll
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilized aqueous alkyldiketene emulsions
- Patent number 5,154,763
- Issue date Oct 13, 1992
- BASF Aktiengesellschaft
- Peter Ksoll
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of carbonyl halides of more than 7 carbon atoms
- Patent number 4,900,479
- Issue date Feb 13, 1990
- BASF Aktiengesellschaft
- Enrique Freudenberg
- C07 - ORGANIC CHEMISTRY