Josef Alfranseder

Person

Marktl, Inn, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for improving the activity of used supported silver catalysts
- Patent number 4,478,948
- Issue date Oct 23, 1984
- Hoechst Aktiengesellschaft
- Siegfried Rebsdat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silver catalysts, and a process for their preparation
- Patent number 4,471,071
- Issue date Sep 11, 1984
- Hoechst Aktiengesellschaft
- Siegfried Rebsdat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silver catalysts, a process for their preparation, and their use in...
- Patent number 4,458,032
- Issue date Jul 3, 1984
- Hoechst Aktiengesellschaft
- Siegfried Rebsdat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of extremely pure monoethylene glycol
- Patent number 4,349,417
- Issue date Sep 14, 1982
- Hoechst Aktiengesellschaft
- Siegfried Rebsdat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for improving the activity of supported silver catalysts
- Patent number 4,335,014
- Issue date Jun 15, 1982
- Hoechst Aktiengesellschaft
- Josef Alfranseder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for improving the activity of used supported silver catalysts
- Patent number 4,186,106
- Issue date Jan 29, 1980
- Hoechst Aktiengesellschaft
- Siegfried Rebsdat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for improving the activity of used supported silver catalysts
- Patent number 4,177,169
- Issue date Dec 4, 1979
- Hoechst Aktiengesellschaft
- Siegfried Rebsdat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for improving the activity of used supported silver catalysts
- Patent number 4,123,385
- Issue date Oct 31, 1978
- Hoechst Aktiengesellschaft
- Siegfried Rebsdat
- C07 - ORGANIC CHEMISTRY

Josef Alfranseder

Person

Patents Grantslast 30 patents

Process for improving the activity of used supported silver catalysts

Silver catalysts, and a process for their preparation

Silver catalysts, a process for their preparation, and their use in...

Process for the manufacture of extremely pure monoethylene glycol

Process for improving the activity of supported silver catalysts

Process for improving the activity of used supported silver catalysts

Process for improving the activity of used supported silver catalysts

Process for improving the activity of used supported silver catalysts