Inventor
DIEKHAUS GERHARD
DE9 patents
⚠️ This page may combine multiple inventors who share the name “DIEKHAUS GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
5 patentsUS5498587AMar 12, 1996
Hydrogenation catalyst, a process for its preparation, and use thereof
HOECHST AG25 citations90
US5600030AFeb 4, 1997
Hydrogenation catalyst, a process for its preparation and use thereof
HOECHST AG11 citations71
US5206000AApr 27, 1993
Process for the recovery of rhodium from aqueous solutions containing rhodium complexes
HOECHST AG3 citations59
US4943663AJul 24, 1990
Process for the preparation of α-alkylacroleins
HOECHST AG6 citations59
US6083470AJul 4, 2000
Process for removing organic phosphorous compounds and other impurities from dilute sulfuric acid
HOECHST AG0 citations49
RUHRCHEMIE AG
4 patentsUS4424383AJan 3, 1984
Process for producing ethanol and n-propanol from methanol
RUHRCHEMIE AG11 citations73
US4215073AJul 29, 1980
Process for the production of diamines
RUHRCHEMIE AG8 citations73
US4355192AOct 19, 1982
Process for the production of ethanol and n-propanol from methanol
RUHRCHEMIE AG4 citations62
US4258214AMar 24, 1981
Process for the production of aldehydes
RUHRCHEMIE AG6 citations61