Inventor
PAUL GERHARD
DE9 patents
Patents
9 patentsUS4881969ANov 21, 1989
Sulfonamides
BASF AG35 citations92
US5057143AOct 15, 1991
Salicylic acid derivatives and their sulfur analogs
BASF AG13 citations74
US5185027AFeb 9, 1993
Salicylaldehyde derivatives and salicyclic acid derivatives and their sulfur analogs, and their use as herbicides and bioregulators
BASF AG13 citations73
US5085686AFeb 4, 1992
Salicylaldehyde derivatives and salicyclic acid derivatives and their sulfur analogs and their use as herbicides
BASF AG14 citations73
US4999045AMar 12, 1991
Heterocyclic sulfonamides
BASF AG9 citations73
US4105669AAug 8, 1978
Manufacture of 2-amino-1-alcohols
BASF AG8 citations73
US4999044AMar 12, 1991
Heterocyclic sulfonamides
BASF AG3 citations62
US4264520AApr 28, 1981
Substituted O-alkylsulfonylglycolic acid anilides
BASF AG0 citations51
US4219493AAug 26, 1980
Substituted O-alkylsulfonylglycolic acid anilides
BASF AG0 citations51