Inventor · disambiguated record
Hans-Henning Vogel
Also filed as: OPPENLAENDER KNUT · VOGEL HANS-HENNING
23 granted patents·1 pending application·684 citations·filing 1975–2001
97Inventor score
Files withBASF AG23
Top patents by PatentIndex Score
24 records- 0198US5112364AGasoline-engine fuels containing polyetheramines or polyetheramine derivativesBASF AG·Filed 1991·Granted May 12, 1992·147 cites·8 claims
- 0296US5004478AMotor fuel for internal combustion enginesBASF AG·Filed 1989·Granted Apr 2, 1991·104 cites·3 claims
- 0390US5445765APetroleum emulsion breakersBASF AG·Filed 1992·Granted Aug 29, 1995·69 cites·6 claims
- 0487US5661220AReaction products of olefinically unsaturated carboxylic acids and polyetherols and their use as demulsifiers for crude oil emulsionsBASF AG·Filed 1994·Granted Aug 26, 1997·53 cites·17 claims
- 0586US4323689A2-Hydroxypropylimidazoles, their preparation, and their use as oil-soluble corrosion inhibitorsBASF AG·Filed 1980·Granted Apr 6, 1982·17 cites·2 claims
- 0684US4663406ACatalyst systems for the cationic polymerization of isobutyleneBASF AG·Filed 1986·Granted May 5, 1987·40 cites·3 claims
- 0784US4599433AReaction of olefins with maleic anhydrideBASF AG·Filed 1985·Granted Jul 8, 1986·19 cites·3 claims
- 0883US5393463AUse of trialkanolamine polyethers as demulsifiers for oil-in-water emulsionsBASF AG·Filed 1993·Granted Feb 28, 1995·31 cites·1 claims
- 0978US3950442AManufacture of t-butanolBASF AG·Filed 1975·Granted Apr 13, 1976·15 cites·3 claims
- 1077US5401439AOil-demulsifiers based on an alkoxylate and preparation of this alkoxylateBASF AG·Filed 1992·Granted Mar 28, 1995·39 cites·10 claims
- 1174US5194068AEster-containing fuel for gasoline engines and diesel enginesBASF AG·Filed 1991·Granted Mar 16, 1993·28 cites·8 claims
- 1274US4959077AFuels for gasoline enginesBASF AG·Filed 1988·Granted Sep 25, 1990·21 cites·3 claims
- 1374US4844714AFuels containing small amounts of alkoxylates and polycarboximidesBASF AG·Filed 1988·Granted Jul 4, 1989·21 cites·4 claims
- 1474US4790957APolycarboxylic acid esters and lubricants containing these estersBASF AG·Filed 1987·Granted Dec 13, 1988·26 cites·6 claims
- 1563US4242101AFuels for gasoline enginesBASF AG·Filed 1979·Granted Dec 30, 1980·15 cites·10 claims
- 1662US5234626AMethods of demulsifying employing condensates as demulsifiers for oil-in water emulsionsBASF AG·Filed 1991·Granted Aug 10, 1993·13 cites·8 claims
- 1744US4587307AQuality of isobutene polymers in reactions with maleic anhydrideBASF AG·Filed 1984·Granted May 6, 1986·5 cites·19 claims
- 1839US4871375AFuels for Otto enginesBASF AG·Filed 1988·Granted Oct 3, 1989·6 cites·8 claims
- 1938US5026494AAmino group-containing graft polymer, and its use as a dispersing viscosity index improverBASF AG·Filed 1990·Granted Jun 25, 1991·3 cites·4 claims
- 2036US5009670AFuels for gasoline enginesBASF AG·Filed 1989·Granted Apr 23, 1991·3 cites·3 claims
- 2136US4681719AProduction of compression moldings from finely divided thermoplastic polymersBASF AG·Filed 1985·Granted Jul 21, 1987·3 cites·2 claims
- 2234US4417038AEthylene-alkyne copolymers, their preparation and their use as additives to petroleum distillatesBASF AG·Filed 1981·Granted Nov 22, 1983·4 cites·4 claims
- 2333US2003177690A1Vinylamine compoundsFiled 2001·Application pending·0 cites
- 2431US4435298AAmmonium salts of polymaleic acids, and their use as corrosion inhibitors in mineral oilsBASF AG·Filed 1981·Granted Mar 6, 1984·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →