Inventor · disambiguated record
Rainer Hoefer
Also filed as: HOEFER RAINER
46 granted patents·12 pending applications·828 citations·filing 1984–2008
98Inventor score
Top patents by PatentIndex Score
58 records- 0194US4826944APolyurethane casting resinsHENKEL KGAA·Filed 1987·Granted May 2, 1989·68 cites·48 claims
- 0293US5563206APolyurethane dispersions and their use as binders in stoving lacquersHENKEL KGAA·Filed 1993·Granted Oct 8, 1996·63 cites·30 claims
- 0393US5270433APolyurethane-based universal household adhesiveHENKEL KGAA·Filed 1991·Granted Dec 14, 1993·64 cites·17 claims
- 0493US5266714AProcess for the production of reaction mixtures containing ester polyolsHENKEL KGAA·Filed 1990·Granted Nov 30, 1993·47 cites·20 claims
- 0589US5302626AUse of reaction mixtures containing polyester polyols in the production of solid polyurethane materials by castingHENKEL KGAA·Filed 1990·Granted Apr 12, 1994·45 cites·23 claims
- 0688US4977207AWater dilutable leverler coating compositionsHENKEL KGAA·Filed 1988·Granted Dec 11, 1990·44 cites·21 claims
- 0785US5312865ACoating compositionsHENKEL KGAA·Filed 1991·Granted May 17, 1994·41 cites·18 claims
- 0883US6312513B1Pigment concentrates containing dimerdiolalkoxylate additives, and methods of preparing sameCOGNIS DEUTSCHLAND GMBH·Filed 1998·Granted Nov 6, 2001·24 cites·20 claims
- 0982US4657999APolymerization emulsifiersHENKEL KGAA·Filed 1985·Granted Apr 14, 1987·30 cites·12 claims
- 1078US5500475APolyurethane-based thickenersHENKEL KGAA·Filed 1992·Granted Mar 19, 1996·24 cites·36 claims
- 1177US5371131AAdhesive stick having improved adhesive strengthHENKEL KGAA·Filed 1990·Granted Dec 6, 1994·43 cites·17 claims
- 1274US6825242B2Method for production of radically post-cured polymers by addition of diallyl phthalatesCOGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Nov 30, 2004·15 cites·9 claims
- 1373US6433125B1Fatty chemical polyalcohols as reagent thinnersHENKEL KGAA·Filed 1996·Granted Aug 13, 2002·27 cites·24 claims
- 1471US6881813B2Epoxy resin hardener compositionsCOGNIS DEUTSCHLAND GMBH·Filed 2003·Granted Apr 19, 2005·9 cites·20 claims
- 1571US6610811B1Polyurethanes with improved tear propagation resistanceHENKEL KGAA·Filed 1999·Granted Aug 26, 2003·30 cites·32 claims
- 1671US5346973APourable liquid surfactant concentrateHENKEL KGAA·Filed 1991·Granted Sep 13, 1994·27 cites·19 claims
- 1766US6890967B2Method for producing radically post-cross-linked polymersCOGNIS DEUTSCHLAND GMBH·Filed 2001·Granted May 10, 2005·8 cites·5 claims
- 1866US5807502AAqueous fatty alcohol dispersionsHENKEL KGAA·Filed 1995·Granted Sep 15, 1998·24 cites·16 claims
- 1962US5308448AProcess for the flotation of fillers from deinked waste paper in the presence of surfactants containing sulfonate groupsHENKEL KGAA·Filed 1993·Granted May 3, 1994·21 cites·4 claims
- 2061US5382647APolyurethane-based friable sealing compoundHENKEL KGAA·Filed 1991·Granted Jan 17, 1995·12 cites·3 claims
- 2159US7094816B2Water-based coating compositions containing epoxy resin(s) and (meth)acrylate(s), and methods of using the sameCOGNIS DEUTSCHLAND GMBH·Filed 2002·Granted Aug 22, 2006·4 cites·16 claims
- 2259US5688989APolyurethane foams modified with nonionic surfactantsHENKEL KGAA·Filed 1994·Granted Nov 18, 1997·15 cites·8 claims
- 2359US5030280AUse of nonionic surfactants for preventing the fogging of plastic surfaces and preparations containing these surfactantsHENKEL KGAA·Filed 1989·Granted Jul 9, 1991·17 cites·24 claims
- 2459US2010331185A1Herbicidal Compositions of Lithium Glyphosate and AdjuvantsCOGNIS IP MAN GMBH·Filed 2008·Application pending·0 cites
- 2558US4549002AEmulsifiers for emulsion polymerizationHENKEL KGAA·Filed 1984·Granted Oct 22, 1985·10 cites·22 claims
- 2657US7214261B2Fatty acid esters based on branched fatty acids and their use as printing ink solventsCOGNIS DEUTSCHLAND GMBH·Filed 2004·Granted May 8, 2007·3 cites·22 claims
- 2754US7192478B2Fatty (meth) acrylates and their use in dispersing pigmentsCOGNIS DEUTSCHLAND GMBH·Filed 2002·Granted Mar 20, 2007·2 cites·20 claims
- 2852US7132483B2Water-based coating compositions containing epoxy resin(s) and (meth)acrylate(s), and methods of using the sameCOGNIS DEUTSCHLAND GMBH·Filed 2002·Granted Nov 7, 2006·2 cites·18 claims
- 2952US4792582APolyethylene glycol ether foam inhibitors, emulsifiers, and stabilizers for polymersHENKEL KGAA·Filed 1986·Granted Dec 20, 1988·15 cites·22 claims
- 3052US4745231AAlkylene oxide block polymers usable as defoamersHENKEL KGAA·Filed 1986·Granted May 17, 1988·14 cites·14 claims
- 3152US4529762AMixed emulsifier for emulsion polymerizationHENKEL KGAA·Filed 1984·Granted Jul 16, 1985·8 cites·9 claims
- 3249US4689366ASurface active tertiary alkylamine emulsifiers for polymerizationHENKEL KGAA·Filed 1985·Granted Aug 25, 1987·7 cites·17 claims
- 3346US6312514B1Use of diol alkoxylates as additives for the production of pigment concentratesCOGNIS DEUTSCHLAND GMBH·Filed 1998·Granted Nov 6, 2001·12 cites·20 claims
- 3445US6362296B1Continuous bulk polymerization processCOGNIS CORP·Filed 1998·Granted Mar 26, 2002·9 cites·26 claims
- 3545US2008188688A1Solvents for phase-transfer-catalyzed reactionsHUESKEN HENDRIK·Filed 2008·Application pending·0 cites
- 3644US5271855AUse of metal soaps of polycarboxylic acids or polycarboxylic acid partial esters as processing aids for polyestersHENKEL KGAA·Filed 1991·Granted Dec 21, 1993·7 cites·6 claims
- 3744US2005115457A1Use of compositions containing fatty acid esters as solvents for printing inksFiled 2004·Application pending·0 cites
- 3844US2005092207A1Use of fatty acid esters based on fatty acids containing aromatic structural elements as solvents for printing inksFiled 2004·Application pending·0 cites
- 3944US2005120909A1Use of fatty acid esters based on fatty acids containing alicyclic structural elements as solvents for printing inksFiled 2004·Application pending·0 cites
- 4043US8153750B2Viscosity reducer for highly viscous polyolsROLOFF THORSTEN·Filed 2005·Granted Apr 10, 2012·0 cites·11 claims
- 4141US4623695AAcrylate hydrosolsHENKEL KGAA·Filed 1985·Granted Nov 18, 1986·6 cites·11 claims
- 4239US2004170834A1Methods of coating glass using water-dispersible epoxy resin compositions, glass materials coated therewith and composite materials containing the sameFiled 2003·Application pending·0 cites
- 4338US5645763AUse of liquid esters as solvents for isocyanatesHENKEL KGAA·Filed 1994·Granted Jul 8, 1997·6 cites·19 claims
- 4438US5232551AProcess for the flotation of fillers from deinked waste paper using organic phosphoric acid estersHENKEL KGAA·Filed 1990·Granted Aug 3, 1993·6 cites·4 claims
- 4538US4797222AFoam inhibitor mixtureHENKEL KGAA·Filed 1987·Granted Jan 10, 1989·6 cites·10 claims
- 4635US2004087684A1Epoxy resin coating compositions containing fibers, and methods of using the sameFiled 2001·Application pending·0 cites
- 4734US5288796AFriable sealing compound for sealing joint boxesHENKEL KGAA·Filed 1991·Granted Feb 22, 1994·4 cites·20 claims
- 4834US2003139489A1Method for production of radically post-cured polymers by addition of structural componentsFiled 2001·Application pending·0 cites
- 4934US2003119979A1Polyurethane dispersionsFiled 2000·Application pending·0 cites
- 5034US2004013810A1Coating compositionsFiled 2001·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
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