Inventor
GRENNER DIETER
DE10 patents
Patents
10 patentsUS6048508AApr 11, 2000
Process for obtaining carbon monoxide and hydrogen
BAYER AG25 citations91
US5563296AOct 8, 1996
Continuous process for preparing aromatic amines
BAYER AG35 citations91
US6156288ADec 5, 2000
Process for purifying and concentrating spent sulfuric acids
BAYER AG18 citations82
US5609735AMar 11, 1997
Process and a device for separating a solid residue from its solution in a stirred bed of material
BAYER AG13 citations72
US5395995AMar 7, 1995
Process for the preparation and purification of nitroaromatics
BAYER AG10 citations72
US6271414B1Aug 7, 2001
Process for the isomeric separation of isocyanates
BAYER AG6 citations69
US4430156AFeb 7, 1984
Process for drying pumpable suspensions
BAYER AG9 citations68
US5817211AOct 6, 1998
Process and device for continuous evaporation to dryness of viscous solutions and suspensions with a tendency to stick
BAYER AG6 citations62
US4168283ASep 18, 1979
Process for drying copper containing catalyst waste
BAYER AG4 citations58
US4070405AJan 24, 1978
Process for working up liquid copper-containing catalyst waste from isomerization reactions of dichlorobutene
BAYER AG1 citations45