Friedrich Wunder

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Florsheim am Main, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the catalytic manufacture of .gamma.-butyrolactone
- Patent number 4,096,156
- Issue date Jun 20, 1978
- Hoechst Aktiengesellschaft
- Dieter Freudenberger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of a palladium catalyst
- Patent number 4,093,559
- Issue date Jun 6, 1978
- Hoechst Aktiengesellschaft
- Hans Fernholz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for regenerating palladium catalysts
- Patent number 4,092,267
- Issue date May 30, 1978
- Hoechst Aktiengesellschaft
- Hans Fernholz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying sorbic acid
- Patent number 3,997,598
- Issue date Dec 14, 1976
- Hoechst Aktiengesellschaft
- Hans Fernholz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the oxacylation of olefins in the gaseous phase
- Patent number 3,950,400
- Issue date Apr 13, 1976
- Hoechst Aktiengesellschaft
- Hans Fernholz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxacylation of olefins in the gaseous phase
- Patent number 3,939,199
- Issue date Feb 17, 1976
- Hoechst Aktiengesellschaft
- Hans Fernholz
- C07 - ORGANIC CHEMISTRY