Inventor
VOGEL HANS-HENNING
DE23 patents
Patents
23 patentsUS5112364AMay 12, 1992
Gasoline-engine fuels containing polyetheramines or polyetheramine derivatives
BASF AG147 citations97
US5445765AAug 29, 1995
Petroleum emulsion breakers
BASF AG69 citations94
US5004478AApr 2, 1991
Motor fuel for internal combustion engines
BASF AG104 citations94
US5661220AAug 26, 1997
Reaction products of olefinically unsaturated carboxylic acids and polyetherols and their use as demulsifiers for crude oil emulsions
BASF AG53 citations92
US5393463AFeb 28, 1995
Use of trialkanolamine polyethers as demulsifiers for oil-in-water emulsions
BASF AG31 citations92
US5194068AMar 16, 1993
Ester-containing fuel for gasoline engines and diesel engines
BASF AG28 citations92
US5401439AMar 28, 1995
Oil-demulsifiers based on an alkoxylate and preparation of this alkoxylate
BASF AG39 citations91
US4790957ADec 13, 1988
Polycarboxylic acid esters and lubricants containing these esters
BASF AG26 citations91
US4663406AMay 5, 1987
Catalyst systems for the cationic polymerization of isobutylene
BASF AG40 citations91
US4959077ASep 25, 1990
Fuels for gasoline engines
BASF AG21 citations82
US4844714AJul 4, 1989
Fuels containing small amounts of alkoxylates and polycarboximides
BASF AG21 citations82
US4599433AJul 8, 1986
Reaction of olefins with maleic anhydride
BASF AG19 citations82
US5234626AAug 10, 1993
Methods of demulsifying employing condensates as demulsifiers for oil-in water emulsions
BASF AG13 citations73
US4323689AApr 6, 1982
2-Hydroxypropylimidazoles, their preparation, and their use as oil-soluble corrosion inhibitors
BASF AG17 citations73
US4242101ADec 30, 1980
Fuels for gasoline engines
BASF AG15 citations72
US3950442AApr 13, 1976
Manufacture of t-butanol
BASF AG15 citations69
US5026494AJun 25, 1991
Amino group-containing graft polymer, and its use as a dispersing viscosity index improver
BASF AG3 citations63
US4681719AJul 21, 1987
Production of compression moldings from finely divided thermoplastic polymers
BASF AG3 citations63
US5009670AApr 23, 1991
Fuels for gasoline engines
BASF AG3 citations62
US4871375AOct 3, 1989
Fuels for Otto engines
BASF AG6 citations62
US4587307AMay 6, 1986
Quality of isobutene polymers in reactions with maleic anhydride
BASF AG5 citations62
US4435298AMar 6, 1984
Ammonium salts of polymaleic acids, and their use as corrosion inhibitors in mineral oils
BASF AG2 citations61
US4417038ANov 22, 1983
Ethylene-alkyne copolymers, their preparation and their use as additives to petroleum distillates
BASF AG4 citations60