Inventor · disambiguated record
Karlheinz Haubennestel
Also filed as: HAUBENNESTEL KARLHEINZ
35 granted patents·3 pending applications·974 citations·filing 1979–2009
98Inventor score
Files withBYK CHEMIE GMBH29HAUBENNESTEL KARLHEINZ3BYJ CHEMIE GMBH1BYK CHEMI GMBH1BYK MALLINCKRODT CHEM PROD1
Top patents by PatentIndex Score
38 records- 0195US4795796AAddition compounds suitable for use as dispersing agents and dispersion stabilizers, process for their production, their use and solids coated therewithBYK CHEMIE GMBH·Filed 1987·Granted Jan 3, 1989·74 cites·43 claims
- 0295US4647647AAddition compounds suitable as dispersing agents, processes for their preparation, their use and solids coated therewithBYK CHEMIE GMBH·Filed 1984·Granted Mar 3, 1987·99 cites·37 claims
- 0393US8362300B2Addition compounds suitable as dispersants and dispersion stabilizersBYK CHEMIE GMBH·Filed 2005·Granted Jan 29, 2013·19 cites·19 claims
- 0492US7317062B2Copolymers, preparation thereof and use as wetting agents and dispersantsBYK CHEMIE GMBH·Filed 2005·Granted Jan 8, 2008·21 cites·11 claims
- 0592US4762752AAddition compounds, suitable as dispersing agents, processes for their preparation, their use and solids coated therewithBYK CHEMIE GMBH·Filed 1986·Granted Aug 9, 1988·61 cites·19 claims
- 0691US6870024B2Polymeric urea-urethane rheology control agents and a process for their preparationBYK CHEMIE GMBH·Filed 2003·Granted Mar 22, 2005·68 cites·22 claims
- 0791US4314924AThixotropic agent for use in coating compositionsBYK MALLINCKRODT CHEM PROD·Filed 1979·Granted Feb 9, 1982·87 cites·13 claims
- 0890US7122599B2Coating compositions and polymeric moulding compounds having anti-adhesion and dirt repellency propertiesBYK CHEMIE GMBH·Filed 2001·Granted Oct 17, 2006·46 cites·24 claims
- 0990US6111054AProducts obtainable by salt formation from polyamines and the use thereof as dispersing agents for pigments and extendersBYK CHEMIE GMBH·Filed 1998·Granted Aug 29, 2000·62 cites·29 claims
- 1090US4812518APolyester group containing polysiloxanes for lacquers and molding compositionsBYK CHEMIE GMBH·Filed 1986·Granted Mar 14, 1989·58 cites·22 claims
- 1188US7947777B2Dispersing agent for pigment concentrates, its use and masterbatches comprising the dispersing agentBYK CHEMIE GMBH·Filed 2005·Granted May 24, 2011·11 cites·6 claims
- 1288US7652166B2Biuret compounds, their preparation and use, and intermediates in their preparationBYK CHEMIE GMBH·Filed 2006·Granted Jan 26, 2010·10 cites·7 claims
- 1388US6617468B2Rheologically active urea urethane compoundsBYK CHEMIE GMBH·Filed 2001·Granted Sep 9, 2003·41 cites·20 claims
- 1488US6420466B1Process for preparing a thixotropic agent and its useBYK CHEMIE GMBH·Filed 2000·Granted Jul 16, 2002·76 cites·10 claims
- 1587US6710127B2Levelling agents for surface coatingsBYK CHEMIE GMBH·Filed 2001·Granted Mar 23, 2004·31 cites·18 claims
- 1686US4613641ACoating and molding compositions with spreadability improving and lubricity increasing siloxanes and use of such siloxanes as coating and molding composition additivesBYK CHEMIE GMBH·Filed 1985·Granted Sep 23, 1986·45 cites·18 claims
- 1785US7504469B2Polyester-modified polysiloxanes and their use as additives for thermoplastics, moulding compounds and coating materialsBYK CHEMIE GMBH·Filed 2005·Granted Mar 17, 2009·9 cites·10 claims
- 1882US7834126B2Amide-containing polymers for rheology controlBYK CHEMIE GMBH·Filed 2006·Granted Nov 16, 2010·4 cites·7 claims
- 1982US7655815B2Biuret compounds for rheology controlBYK CHEMIE GMBH·Filed 2007·Granted Feb 2, 2010·6 cites·17 claims
- 2082US7230051B2Use of polyacrylate-modified polysiloxanes as levelling agents in coating compositionsBYK CHEMIE GMBH·Filed 2003·Granted Jun 12, 2007·20 cites·19 claims
- 2180US7432329B2Dispersing agents for pigments or extenders based on acrylic acid alkyl ester polymersBYK CHEMIE GMBH·Filed 2003·Granted Oct 7, 2008·14 cites·16 claims
- 2277US8492499B2Addition compounds as dispersants and dispersion stabilizersHAUBENNESTEL KARLHEINZ·Filed 2007·Granted Jul 23, 2013·5 cites·15 claims
- 2377US7641972B2Surface-modified nanoparticles comprising polysiloxane modifier, their preparation and useBYK CHEMIE GMBH·Filed 2006·Granted Jan 5, 2010·9 cites·11 claims
- 2477US7585993B2Organosilane-modified polysiloxanes and their use for surface modificationBYK CHEMIE GMBH·Filed 2006·Granted Sep 8, 2009·3 cites·26 claims
- 2577US6596816B1Dispersing agents for pigments or extenders based on acrylic acid alkyl ester polymersBYK CHEMIE GMBH·Filed 1998·Granted Jul 22, 2003·31 cites·14 claims
- 2675US7312260B2Epoxide adducts and their salts as dispersantsBYK CHEMIE GMBH·Filed 2004·Granted Dec 25, 2007·18 cites·11 claims
- 2770US7799890B2Amide-containing polymers for rheology controlBYK CHEMIE GMBH·Filed 2007·Granted Sep 21, 2010·1 cites·9 claims
- 2869US7582701B2Stabilized unsaturated polyester resin mixturesBYK CHEMI GMBH·Filed 2006·Granted Sep 1, 2009·3 cites·13 claims
- 2968US8530048B2Surface-modified particles and production methodNOLTE ULRICH·Filed 2007·Granted Sep 10, 2013·1 cites·16 claims
- 3066US7205351B2Processing aids for the processing of synthetic polymer compositionsBYK CHEMIE GMBH·Filed 2002·Granted Apr 17, 2007·6 cites·15 claims
- 3166US5735944AFree flowing additive preparations, a process for producing them, and their use in powder coatingsBYK CHEMIE GMBH·Filed 1996·Granted Apr 7, 1998·21 cites·14 claims
- 3255US8795831B2Wetting agents and dispersants, their preparation and usePRITSCHINS WOLFGANG·Filed 2009·Granted Aug 5, 2014·1 cites·19 claims
- 3347US6512058B1Method of producing modified vinyl ether polymersBYJ CHEMIE GMBH·Filed 2000·Granted Jan 28, 2003·2 cites·20 claims
- 3446US8512465B2Use of copolymers as adhesion promoters in lacquersHAUBENNESTEL KARLHEINZ·Filed 2007·Granted Aug 20, 2013·0 cites·10 claims
- 3543US2006089426A1Alkoxylated epoxide-amine adducts and their useHAUBENNESTEL KARLHEINZ·Filed 2005·Application pending·0 cites
- 3640US4696761ADe-foamer and processes for its productionBYK CHEMIE GMBH·Filed 1986·Granted Sep 29, 1987·11 cites·8 claims
- 3738US2004143035A1Use of gradient copolymers as dispersants to treat pigments and other solidsFiled 2003·Application pending·0 cites
- 3837US2002137865A1Branched polymers containing imidazole groups and the production and use thereofBYK CHEMIE GMBH·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →