Inventor · disambiguated record
Klaus Barthold
Also filed as: BARTHOLD KLAUS
18 granted patents·283 citations·filing 1980–1994
95Inventor score
Top patents by PatentIndex Score
18 records- 0184US5178641AMiddle distillates of crude oil having improved cold flow propertiesBASF CORP·Filed 1991·Granted Jan 12, 1993·39 cites·8 claims
- 0283US5472617AMethod of demulsifying crude oil and water mixtures with copolymers of acrylates or methacrylates and hydrophilic commonomersBASF AG·Filed 1993·Granted Dec 5, 1995·47 cites·14 claims
- 0383US5393463AUse of trialkanolamine polyethers as demulsifiers for oil-in-water emulsionsBASF AG·Filed 1993·Granted Feb 28, 1995·31 cites·1 claims
- 0475US4388214AImidazoline based corrosion inhibitors which inhibit corrosion caused by CO2 and H2 SBASF AG·Filed 1982·Granted Jun 14, 1983·22 cites·6 claims
- 0570US5071445ANovel reaction products of aminoalkylene polycarboxylic acids with secondary amines and middle distillate compositions containing the aforesaidBASF AG·Filed 1990·Granted Dec 10, 1991·24 cites·5 claims
- 0659US5376155AMineral oil middle distillate compositionsBASF AG·Filed 1993·Granted Dec 27, 1994·14 cites·3 claims
- 0759US4517114AInhibitors against corrosion caused by CO2 and H2 S in water-in-oil emulsionsBASF AG·Filed 1983·Granted May 14, 1985·12 cites·4 claims
- 0858US4388213ACyclic amidine based corrosion inhibitors which inhibit corrosion caused by CO2 and H2 SBASF AG·Filed 1982·Granted Jun 14, 1983·12 cites·5 claims
- 0957US4324675AProtective additive for radiators in coolants containing waterBASF AG·Filed 1980·Granted Apr 13, 1982·15 cites·10 claims
- 1054US4705834ACrosslinked oxyalkylated polyalkylenepolyaminesBASF AG·Filed 1984·Granted Nov 10, 1987·10 cites·4 claims
- 1153US4814394APolyethers obtainable by reacting alkylolated bis-(4-hydroxyphenyl)-methanes with polyalkylene oxides, and their use as oil demulsifiersBASF AG·Filed 1987·Granted Mar 21, 1989·14 cites·4 claims
- 1251US4546151AOxyalkylated polyamidoamines and their preparationBASF AG·Filed 1984·Granted Oct 8, 1985·9 cites·5 claims
- 1350US4935162AAlkoxylated amido-containing polyamines and their use for breaking oil-in-water and water-in-oil emulsionsBASF AG·Filed 1987·Granted Jun 19, 1990·12 cites·7 claims
- 1447US4405494APolyhydroxy-polyalkylene-polyamine salts of maleic amide acids as corrosion inhibitors in water-in-oil emulsionsBASF AG·Filed 1981·Granted Sep 20, 1983·5 cites·20 claims
- 1546US4436639AAmmonium salts of polymaleic acids and use as corrosion inhibitors in water-in-oil emulsionsBASF AG·Filed 1982·Granted Mar 13, 1984·8 cites·5 claims
- 1635US5282872AFuel for Otto-cycle enginesBASF AG·Filed 1992·Granted Feb 1, 1994·3 cites·7 claims
- 1734US4675348AProcess for optimizing the properties of aqueous polymer solutions used in polymer floodingBASF AG·Filed 1985·Granted Jun 23, 1987·4 cites·5 claims
- 1833US5663435AReaction products of aminoalkylenecarboxylic acids and mineral oil middle distillates which contain themBASF AG·Filed 1994·Granted Sep 2, 1997·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →