Inventor
BERTHOLD RUEDIGER
DE9 patents
Patents
9 patentsUS4332941AJun 1, 1982
Cyclohexanones and cyclohexenones
HOECHST AG13 citations72
US4515940AMay 7, 1985
Process for the preparation of aryldiazosulfonates
HOECHST AG9 citations71
US4247479AJan 27, 1981
Process for the manufacture of aromatic amines from α, β-unsaturated cycloaliphatic ketoximes
HOECHST AG11 citations71
US4504424AMar 12, 1985
Process for the preparation of arylhydrazine-N-sulfonic acids
HOECHST AG2 citations60
US4443630AApr 17, 1984
Process for preparing 2-amino-5-nitrotoluene
HOECHST AG1 citations51
US4405813ASep 20, 1983
Process for the preparation of 3,5-dimethylaniline
HOECHST AG0 citations51
US4375560AMar 1, 1983
Process for the preparation of 3,5-dimethylaniline (sym. m-xylidine)
HOECHST AG0 citations51
US4375561AMar 1, 1983
Process for the preparation of aromatic amines
HOECHST AG0 citations51
US5329040AJul 12, 1994
Process for the continuous preparation of aminoaryl or aminoalkyl β-sulfatoethyl sulfones
HOECHST AG0 citations48