Inventor
ARPE HANS-JUERGEN
11 patents
Patents
11 patentsUS4224236ASep 23, 1980
Process for the manufacture of oxygen-containing carbon compounds from synthesis gas
HOECHST AG28 citations82
US4247731AJan 27, 1981
Process for the manufacture of lower alkenes from methanol and/or dimethyl ether
HOECHST AG25 citations81
US4935561AJun 19, 1990
Process for isomerizing monochlorotoluenes or dichlorotoluenes
HOECHST AG15 citations73
US4650915AMar 17, 1987
Process for preparing p-chlorotoluene and/or m-chlorotoluene
HOECHST AG16 citations73
US4501917AFeb 26, 1985
Process for carbonylating formaldehyde acetals
HOECHST AG18 citations73
US4442228AApr 10, 1984
Process for the manufacture of ethanol from synthesis gas
HOECHST AG13 citations73
US4288558ASep 8, 1981
Process for the manufacture of oxygen-containing carbon compounds from synthesis gas
HOECHST AG7 citations73
US4480128AOct 30, 1984
Process for the manufacture of o-toluidine and/or m-toluidine and/or p-toluidine
HOECHST AG7 citations72
US4324921AApr 13, 1982
Process for the manufacture of ethers of hydroxy-pivalaldehyde
HOECHST AG10 citations72
US4554380ANov 19, 1985
Process for the manufacture of o-toluidine and/or m-toluidine and/or p-toluidine
HOECHST AG4 citations61
US4720583AJan 19, 1988
Process for the isomerization of o-, m- and/or p-toluidine
HOECHST AG1 citations51