Inventor
FROHNING CARL DIETER
DE12 patents
⚠️ This page may combine multiple inventors who share the name “FROHNING CARL DIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CELANESE GMBH
4 patentsUS6096931AAug 1, 2000
Process for preparing alcohols
CELANESE GMBH10 citations69
US6274774B1Aug 14, 2001
Process for preparing aldehydes in the presence of an aqueous phase containing rhodium and sulphonated triarylphosphines as catalyst
CELANESE GMBH3 citations61
US6211414B1Apr 3, 2001
Process for preparing aldehydes by hydroformylation
CELANESE GMBH1 citations51
US6191063B1Feb 20, 2001
Catalyst and process for the production of aldehydes by hydroformylation of olefinically unsaturated compounds
CELANESE GMBH1 citations51
HOECHST AG
3 patentsUS5684215ANov 4, 1997
One stage process for the preparation of alcohols
HOECHST AG26 citations91
US6358419B1Mar 19, 2002
Process for the purification of wastewater from the aldolization reaction
HOECHST AG10 citations69
US5663445ASep 2, 1997
Process for the preparation of alcohols or amines
HOECHST AG3 citations61