Inventor · disambiguated record
Georg Burkhart
Also filed as: BURKHART GEORG
27 granted patents·3 pending applications·679 citations·filing 1988–2010
97Inventor score
Top patents by PatentIndex Score
30 records- 0197US7612158B2Equilibration of siloxanesGOLDSCHMIDT AG TH·Filed 2006·Granted Nov 3, 2009·71 cites·13 claims
- 0297US7196153B2Equilibration of siloxanesGOLDSCHMIDT AG TH·Filed 2004·Granted Mar 27, 2007·107 cites·12 claims
- 0392US5306737APolysiloxane-polyoxyalkylene block copolymers with different polyoxyalkylene blocks in the average moleculeGOLDSCHMIDT AG TH·Filed 1993·Granted Apr 26, 1994·58 cites·2 claims
- 0488US6730749B1Siloxane block copolymers having linked siloxane blocksGOLDSCHMIDT AG TH·Filed 2000·Granted May 4, 2004·30 cites·20 claims
- 0588US5357018APolysiloxane-polyoxyalkylene block copolymers with different polyoxyalkylene blocks in the average moleculeGOLDSCHMIDT AG TH·Filed 1993·Granted Oct 18, 1994·39 cites·6 claims
- 0686US5321051APolysiloxane-polyoxyalkylene block copolymers with different polyoxyalkylene blocks in the average moleculeGOLDSCHMIDT AG TH·Filed 1993·Granted Jun 14, 1994·34 cites·2 claims
- 0781US5844010AMethod of preparing polyurethane foam utilizing block copolymers having linked siloxane blocksGOLDSCHMIDT AG TH·Filed 1997·Granted Dec 1, 1998·37 cites·7 claims
- 0879US6166098AUse of organofunctionally modified polysiloxanes in the production of polyurethane foamGOLDSCHMIDT AG TH·Filed 2000·Granted Dec 26, 2000·17 cites·4 claims
- 0977US6824862B2Fiber-reinforced ceramic compositeSGL CARBON AG·Filed 2002·Granted Nov 30, 2004·15 cites·12 claims
- 1073US6117963ATetrahydrofuran-containing silicone polyethersGOLDSCHMIDT AG TH·Filed 1997·Granted Sep 12, 2000·27 cites·5 claims
- 1173US5391679AMethod for the synthesis of polyether siloxanesGOLDSCHMIDT AG TH·Filed 1993·Granted Feb 21, 1995·20 cites·10 claims
- 1272US5565194APolysiloxane-polyoxyalkylene block copolymers and their use as additives for hair cosmeticsGOLDSCHMIDT AG TH·Filed 1995·Granted Oct 15, 1996·41 cites·9 claims
- 1370US5079270AMethod for the preparation of molded polyurethane and polyurea articlesGOLDSCHMIDT AG TH·Filed 1989·Granted Jan 7, 1992·27 cites·21 claims
- 1468US6617365B2Use of silicon-polyether copolymers in the production of high resilience polyurethane foamsGOLDSCHMIDT AG TH·Filed 2000·Granted Sep 9, 2003·8 cites·8 claims
- 1567US5985948AUse of silicone polyether copolymers in the production of high-resilience polyurethane foamsGOLDSCHMIDT AG TH·Filed 1999·Granted Nov 16, 1999·22 cites·9 claims
- 1667US5614566AMethod for the preparation of rigid foams having urethane and/or isocyanurate groups and being extensively open celledGOLDSCHMIDT AG TH·Filed 1995·Granted Mar 25, 1997·25 cites·7 claims
- 1761US6194475B1Use of metal salts of ricinoleic acid in producing polyurethaneGOLDSCHMIDT AG TH·Filed 1999·Granted Feb 27, 2001·16 cites·19 claims
- 1857US5132333AMethod for the preparation of flexible polyurethane foams with reduced hardness comprising adding a hydroxycarboxylic acid saltGOLDSCHMIDT AG TH·Filed 1991·Granted Jul 21, 1992·11 cites·7 claims
- 1952US5064870AMethod for the production of highly elastic, cold-curing polyurethane foamsGOLDSCHMIDT AG TH·Filed 1990·Granted Nov 12, 1991·12 cites·5 claims
- 2051US6414175B1Innovative siloxane block copolymers with rigid spacers and their useTH GOLDSCHMIDT AGH·Filed 1997·Granted Jul 2, 2002·13 cites·6 claims
- 2148US5093376AMethod for the preparation of flexible polyester polyurethane foamsGOLDSCHMIDT AG TH·Filed 1990·Granted Mar 3, 1992·11 cites·9 claims
- 2247US5990187AMethod of preparing polyurethane foam utilizing organofunctionally modified polysiloxanesGOLDSCHMIDT AG TH·Filed 1997·Granted Nov 23, 1999·12 cites·4 claims
- 2344US5082868AMethod for the preparation of polyurethane foamsGOLDSCHMIDT AG TH·Filed 1989·Granted Jan 21, 1992·8 cites·11 claims
- 2442US5633292AMethod for producing cold polyurethane foamsGOLDSCHMIDT AG TH·Filed 1995·Granted May 27, 1997·10 cites·2 claims
- 2540US6829287B2Electrode connection with coated contact surfacesSGL CARBON AG·Filed 2003·Granted Dec 7, 2004·2 cites·15 claims
- 2640US2011009532A1Binder additives for composite materialsEvonik Glodschmidt GmbH·Filed 2010·Application pending·0 cites
- 2738US2003212158A1Method of using cyclic organic carbonates as additives in the production of polyurethane foamsFiled 2003·Application pending·0 cites
- 2838US2002161158A1Process for working-up polyethersiloxanesFiled 2002·Application pending·0 cites
- 2934US4837244AMethod for the preparation of polyurethane foamsGOLDSCHMIDT AG TH·Filed 1988·Granted Jun 6, 1989·5 cites·8 claims
- 3024US5480916AMethod for producing cold polyurethane foamsGOLDSCHMIDT AG TH·Filed 1995·Granted Jan 2, 1996·1 cites·3 claims
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