Inventor · disambiguated record
Manfred Hofinger
Also filed as: HOFINGER MANFRED
13 granted patents·191 citations·filing 1984–1992
92Inventor score
Top patents by PatentIndex Score
13 records- 0185US4828765AOxyalkylated quaternary ammonium compounds and their use as drag reducing agentsHOECHST AG·Filed 1988·Granted May 9, 1989·23 cites·7 claims
- 0282US4997912AEsters of fatty acids, which may be quaternized, from oxalkylated alkylalkylenediaminesHOECHST AG·Filed 1988·Granted Mar 5, 1991·33 cites·5 claims
- 0380US4730079AQuaternary oxalkylated polycondensatesHOECHST AG·Filed 1986·Granted Mar 8, 1988·27 cites·7 claims
- 0467US4885111ABranched, quaternary polyoxyalkylene copolyesters, a process for their preparation, and their useHOECHST AG·Filed 1987·Granted Dec 5, 1989·18 cites·15 claims
- 0567US4606916AQuaternary oxalkylated polyesters, a process for their preparation and their useHOECHST AG·Filed 1984·Granted Aug 19, 1986·25 cites·6 claims
- 0659US4734523AOxalkylated polyester-amines, a process for their preparation and their useHOECHST AG·Filed 1986·Granted Mar 29, 1988·12 cites·6 claims
- 0758US4724098AGel-forming organophilic layer silicate, process for its preparation and useHOECHST AG·Filed 1986·Granted Feb 9, 1988·16 cites·15 claims
- 0854US4885110ABranched polyoxyalkylene copolyesters, a process for their preparation, and their useHOECHST AG·Filed 1987·Granted Dec 5, 1989·16 cites·11 claims
- 0953US4686066AMethod for the separation of oil-in-water emulsionsHOFINGER MANFRED·Filed 1985·Granted Aug 11, 1987·16 cites·3 claims
- 1034US4920151AMicrobicidal agents based on alkyl-di-guanidinium saltsHOECHST AG·Filed 1988·Granted Apr 24, 1990·1 cites·2 claims
- 1134US4781918ACosmetic agents for hair and skin treatmentHOECHST AG·Filed 1987·Granted Nov 1, 1988·4 cites·8 claims
- 1233US5312553AMixtures of organic ammonium salts as flow acceleratorsHOECHST AG·Filed 1989·Granted May 17, 1994·0 cites·11 claims
- 1331US5356542AMixtures of organic ammonium salts and their use as flow acceleratorsHOECHST AG·Filed 1992·Granted Oct 18, 1994·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →