Inventor · disambiguated record
Harald Blum
Also filed as: BLUM HARALD
73 granted patents·19 pending applications·1,511 citations·filing 1988–2011
99Inventor score
Top patents by PatentIndex Score
92 records- 0195US5569707AAqueous polyester-polyurethane dispersions and their use in coating compositionsBAYER AG·Filed 1996·Granted Oct 29, 1996·104 cites·12 claims
- 0295US5387642AAqueous binder composition and a process for its preparationBAYER AG·Filed 1993·Granted Feb 7, 1995·79 cites·22 claims
- 0394US5331039AWater-based binder composition and its use for the production of coating or sealing compositionsBAYER AG·Filed 1992·Granted Jul 19, 1994·74 cites·10 claims
- 0494US5126393AWater-dispersible binder composition, a process for the production of a stoving filler and a coating prepared therefromBAYER AG·Filed 1990·Granted Jun 30, 1992·75 cites·12 claims
- 0593US6399691B1Aqueous copolymers, a process for their preparation and their use in coating compositionsBAYER AG·Filed 2000·Granted Jun 4, 2002·41 cites·18 claims
- 0692US6586523B1Self-crosslinking polyurethane, polyurethane polyurea or polyurea dispersions for sizing agentsBAYER AG·Filed 2000·Granted Jul 1, 2003·60 cites·20 claims
- 0792US6063861ASelf crosslinkable polyurethane-polyacrylate hybrid dispersionsBAYER AG·Filed 1998·Granted May 16, 2000·66 cites·9 claims
- 0891US6762241B1Polyurethane solutions containing alkoxysilane structural unitsBAYER AG·Filed 2000·Granted Jul 13, 2004·35 cites·23 claims
- 0991US6531535B2Aqueous copolymers, a process for their preparation and their use in coating compositionsBAYER AG·Filed 2002·Granted Mar 11, 2003·33 cites·9 claims
- 1090US5349041AWater dilutable, polyester polyols and their use in coating compositionsBAYER AG·Filed 1993·Granted Sep 20, 1994·52 cites·8 claims
- 1190US5344873ABinder composition and its use for the production of a coating or sealing compositionBAYER AG·Filed 1992·Granted Sep 6, 1994·45 cites·20 claims
- 1290US5336711ABinder composition and its use for the production of coating or sealing compositionsBAYER AG·Filed 1992·Granted Aug 9, 1994·46 cites·10 claims
- 1390US5294665AWater soluble or water dispersible polyisocyanate mixtures and their use in stoving compositionsBAYER AG·Filed 1993·Granted Mar 15, 1994·51 cites·12 claims
- 1488US5189176ABis-oxazolidines, oxazolidine mixtures consisting essentially thereof and their use as hardeners for plastics precursors containing isocyanate groupsBAYER AG·Filed 1991·Granted Feb 23, 1993·33 cites·2 claims
- 1586US7879509B2Radiation-crosslinking and thermally crosslinking PU systems based on isocyanate-reactive block copolymersBAYER MATERIALSCIENCE AG·Filed 2008·Granted Feb 1, 2011·7 cites·20 claims
- 1686US6084051AHigh solids polyurethane-urea dispersions having improved storage stabilityBAYER AG·Filed 1999·Granted Jul 4, 2000·45 cites·11 claims
- 1785US6610779B1Aqueous barrier layer based on polyurethane dispersionsBAYER AG·Filed 2000·Granted Aug 26, 2003·23 cites·14 claims
- 1885US6251988B1Polyurethane solutions terminated with amino-functional heterocyclic stoppersBAYER AG·Filed 2000·Granted Jun 26, 2001·21 cites·17 claims
- 1984US7557156B2Aqueous hydroxy-functional polyester dispersions containing urethane groupsBAYER MATERIALSCIENCE AG·Filed 2006·Granted Jul 7, 2009·5 cites·14 claims
- 2083US7902302B2Hydroxy-functional polyester-polyurethane dispersions, methods of preparing the same, compositions containing such dispersions and uses thereforBAYER MATERIALSCIENCE AG·Filed 2008·Granted Mar 8, 2011·5 cites·7 claims
- 2183US7589148B2Preparation of a polyurethane dispersion with blocked isocyanate groupsBAYER MATERIALSCIENCE AG·Filed 2006·Granted Sep 15, 2009·5 cites·10 claims
- 2281US6562894B1Aqueous reactive putties (II)BAYER AG·Filed 1999·Granted May 13, 2003·31 cites·21 claims
- 2381US5710209AAqueous binders for coating compositions based on polyester polyurethanesBAYER AG·Filed 1996·Granted Jan 20, 1998·36 cites·5 claims
- 2479US5004779AProcess for the preparation of aqueous, oxidatively drying alkyd resins and their use in or as aqueous lacquers and coating compoundsBAYER AG·Filed 1990·Granted Apr 2, 1991·28 cites·8 claims
- 2576US7531599B2Dispersions with nanoureasBAYER MATERIALSCIENCE AG·Filed 2007·Granted May 12, 2009·2 cites·18 claims
- 2674US5280062AAqueous polyesters, a process for their production and their use in high-solids stoving lacquersBAYER AG·Filed 1992·Granted Jan 18, 1994·21 cites·6 claims
- 2773US7868055B2UV-hardenable dispersions based on polyisocyanatesBAYER MATERIALSCIENCE AG·Filed 2008·Granted Jan 11, 2011·2 cites·15 claims
- 2872US7691941B2Low-solvent or solvent-free crosslinker dispersions with pyrazole-blocked isocyanate groupsBAYER MATERIALSCIENCE AG·Filed 2007·Granted Apr 6, 2010·2 cites·19 claims
- 2972US5130378ACopolymers containing secondary amino groups and a process for their productionBAYER AG·Filed 1990·Granted Jul 14, 1992·22 cites·2 claims
- 3071US8729210B2Prepolymers based on di- or polyisocyanates and formamide-terminated low molecular weight compounds, processes for preparing the same and uses thereofBLUM HARALD·Filed 2010·Granted May 20, 2014·2 cites·9 claims
- 3171US7485681B2Aqueous coating compositions based on polyurethane dispersionsBAYER MATERIALSCIENCE AG·Filed 2007·Granted Feb 3, 2009·1 cites·12 claims
- 3271US6620893B1Method of producing oxidative drying urethane-modified polyester dispersions and their useBAYER AG·Filed 2000·Granted Sep 16, 2003·10 cites·6 claims
- 3371US5750613AAqueous, crosslinkable binder dispersions having a low solvent contentBAYER AG·Filed 1996·Granted May 12, 1998·30 cites·14 claims
- 3471US5688859AAqueous binders and their use in aqueous coating compositionsBAYER AG·Filed 1996·Granted Nov 18, 1997·24 cites·14 claims
- 3569US8383724B2Aqueous coating composition based on a binder mixture as base coatBAYER MATERIALSCIENCE AG·Filed 2007·Granted Feb 26, 2013·1 cites·15 claims
- 3668US9469716B2Single-component polyurethane system comprising aqueous or water-soluble polyurethanesBLUM HARALD·Filed 2009·Granted Oct 18, 2016·1 cites·11 claims
- 3767US6706801B1Aqueous reactive putty (I)BAYER AG·Filed 1999·Granted Mar 16, 2004·22 cites·21 claims
- 3867US6139918AProcess for preparing physically drying coatings from aqueous dispersionsBAYER AG·Filed 1999·Granted Oct 31, 2000·21 cites·14 claims
- 3966US6586521B2Aqueous dispersions containing a mixture of copolymers and their use in bindersBAYER AG·Filed 1999·Granted Jul 1, 2003·20 cites·11 claims
- 4066US6187860B1Aqueous polyisocyanate crosslinking agents modified with hydroxycarboxylic acids and pyrazole-based blocking agentsBAYER AG·Filed 1999·Granted Feb 13, 2001·18 cites·14 claims
- 4166US4937293AMoisture-hardening binder compositions, a process for their production and their useBAYER AG·Filed 1988·Granted Jun 26, 1990·19 cites·7 claims
- 4264US4904740ABinder combinations, a process for their preparation and their useBAYER AG·Filed 1988·Granted Feb 27, 1990·14 cites·7 claims
- 4363US4981921AWater-dilutable binders, a process for their production and their useBAYER AG·Filed 1988·Granted Jan 1, 1991·17 cites·7 claims
- 4462US8933146B2Process for producing hard coating systems based on aqueous polyurethane dispersionsSOMMER STEFAN·Filed 2008·Granted Jan 13, 2015·3 cites·20 claims
- 4562US6455631B1Aqueous polyurethane dispersions containing modified hydrazide groups and their use in one-component thermoset compositionsBAYER AG·Filed 2000·Granted Sep 24, 2002·10 cites·16 claims
- 4662US5922806AAqueous polyurethane dispersions based on 1-methyl-2,4-and/or -2,6-diisocyanatocyclohexane and their use as binders for glass fiber sizingsBAYER AG·Filed 1997·Granted Jul 13, 1999·17 cites·3 claims
- 4762US5688891AT,3-dioxan-2-one group-containing oligourethanesBAYER AG·Filed 1995·Granted Nov 18, 1997·16 cites·13 claims
- 4861US5064921AHydroxy functional copolymers, a process for the preparation and their use as binders or binder componentsBAYER AG·Filed 1990·Granted Nov 12, 1991·20 cites·8 claims
- 4958US5741849AAqueous binder compositions having a long processing time and their use in coating compositionsBAYER AG·Filed 1996·Granted Apr 21, 1998·19 cites·13 claims
- 5058US4975493AProcess for the production of moisture-hardening binder compositions and their useBAYER AG·Filed 1988·Granted Dec 4, 1990·11 cites·8 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →