Inventor
NISSEN AXEL
DE23 patents
Patents
23 patentsUS4146581AMar 27, 1979
Manufacture of higher ketones
BASF AG37 citations92
US4511685AApr 16, 1985
Chroman derivatives and stabilized polypropylene composition
BASF AG27 citations91
US4270006AMay 26, 1981
Preparation of aliphatic carbonyl compounds
BASF AG22 citations81
US4133836AJan 9, 1979
Manufacture of acetals
BASF AG12 citations74
US4720327AJan 19, 1988
Distillative separation of liquid mixtures of substances
BASF AG9 citations73
US4455442AJun 19, 1984
Preparation of unsaturated alcohols
BASF AG10 citations73
US4320228AMar 16, 1982
Preparation of olefinically unsaturated carbonyl compounds and alcohol
BASF AG9 citations73
US4288636ASep 8, 1981
Preparation of citral
BASF AG15 citations73
US4212825AJul 15, 1980
Aldol condensation and hydrogenation process using a catalyst of nickel and cobalt together with zinc oxide and another metal of groups VIII, IIb, IIIa, IVa and Va of the periodic table
BASF AG10 citations73
US4049571ASep 20, 1977
Manufacture of a catalyst composition containing zinc and nickel or cobalt
BASF AG17 citations73
US4310705AJan 12, 1982
Preparation of higher unsaturated ketones
BASF AG10 citations72
US4301084ANov 17, 1981
Process for the preparation of carboxylic acid esters of β-formyl-crotyl alcohol by an allyl rearrangement
BASF AG7 citations72
US4260829AApr 7, 1981
Preparation of carbonyl compounds
BASF AG12 citations71
US4239657ADec 16, 1980
Manufacture of carbonyl compounds
BASF AG12 citations70
US4173588ANov 6, 1979
Manufacture of 2-methyl-2-hepten-6-one
BASF AG9 citations69
US4273945AJun 16, 1981
Preparation of saturated aliphatic, cycloaliphatic and araliphatic aldehydes
BASF AG12 citations68
US4479016AOct 23, 1984
Ethoxylates of diacetylene alcohols and the use of these compounds as surfactants
BASF AG5 citations62
US4344886AAug 17, 1982
Preparation of 2-hydroxyalkylchromans
BASF AG4 citations62
US4255333AMar 10, 1981
Preparation of indolenines
BASF AG2 citations60
US4240963ADec 23, 1980
Preparation of indolenines
BASF AG2 citations59
US4353836AOct 12, 1982
4-(2,5-Dihydroxyphen-1-yl)-crotonic acid and its derivatives, and the preparation of these compounds
BASF AG1 citations51
US4268446AMay 19, 1981
Preparation of chromane derivatives
BASF AG0 citations51
US3957730AMay 18, 1976
Recovery of pure 2-methyl-2-hydroxy-heptanone-6
BASF AG1 citations45