Inventor
TONNE PETER
DE13 patents
Patents
13 patentsUS4736040AApr 5, 1988
Preparation of 1,2-benzisothiazolones
BASF AG12 citations73
US4493802AJan 15, 1985
Preparation of o,o'-dithiodibenzoic acids
BASF AG13 citations73
US4082749AApr 4, 1978
Process for the production of amines
BASF AG14 citations72
US3984406AOct 5, 1976
Production of unsubstituted or substituted isatoic anhydride
BASF AG8 citations72
US4328339AMay 4, 1982
Continuous preparation of isatoic anhydride
BASF AG9 citations71
US4464537AAug 7, 1984
Preparation of saccharin
BASF AG4 citations62
US4393211AJul 12, 1983
Preparation of aromatic sulfohalides
BASF AG6 citations62
US4962231AOct 9, 1990
Preparation of D- or L-alanine or high enantiomeric purity
BASF AG3 citations61
US4306074ADec 15, 1981
Preparation of a mixture of an alkyl 3-chloroanthranilate and an alkyl 6-chloroanthranilate
BASF AG6 citations61
US4116953ASep 26, 1978
Azo dyes
BASF AG2 citations58
US4421931ADec 20, 1983
Preparation of anthranilic acid amides
BASF AG3 citations57
US4427600AJan 24, 1984
Preparation of 1-alkyl-2-chloro-5-nitrobenzene-4-sulfonic acids
BASF AG4 citations51
US3994897ANov 30, 1976
Process for the manufacture of carboxylic acids from methyl ketones
BASF AG1 citations51