Ernest Wiebus

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Oberhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for hydroformylation with rhodium catalysts and the separat...
- Patent number 5,091,350
- Issue date Feb 25, 1992
- Hoechst Aktiengesellschaft
- Boy Cornils
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroformylation process
- Patent number 4,801,754
- Issue date Jan 31, 1989
- Ruhrchemie Aktiengesellschaft
- Hanswilhelm Bach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for hydroformylation with rhodium catalysts and the separat...
- Patent number 4,731,485
- Issue date Mar 15, 1988
- Ruhrchemie Aktiengesellschaft
- Boy Cornils
- C07 - ORGANIC CHEMISTRY