Hans J. Wilfinger

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Schifferstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for continuous producing hydroxylammonium salts
- Patent number 7,037,478
- Issue date May 2, 2006
- BASF Aktiengesellschaft
- Michael Bender
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing highly stabilized hydroxylamine solutions
- Patent number 6,534,681
- Issue date Mar 18, 2003
- BASF Aktiengesellschaft
- Otto Watzenberger
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Recovery of caprolactam from distillation residues obtained in the...
- Patent number 5,441,607
- Issue date Aug 15, 1995
- BASF Aktiengesellschaft
- Hugo Fuchs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of alkyl pentenoates
- Patent number 4,894,474
- Issue date Jan 16, 1990
- BASF Aktiengesellschaft
- Robert Maerkl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Molded catalyst materials containing reduced cobalt and/or nickel p...
- Patent number 4,598,058
- Issue date Jul 1, 1986
- BASF Aktiengesellschaft
- Gerhard Frank
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Molded iron catalyst and its preparation
- Patent number 4,521,527
- Issue date Jun 4, 1985
- BASF Aktiengesellschaft
- Gerhard Frank
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of primary amines
- Patent number 4,492,804
- Issue date Jan 8, 1985
- BASF Aktiengesellschaft
- Gerhard Frank
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for continuous producing hydroxylammonium salts
- Publication number 20040018136
- Publication date Jan 29, 2004
- Michael Bender
- C01 - INORGANIC CHEMISTRY