Inventor · disambiguated record
Lothar Kahl
Also filed as: KAHL LOTHAR
22 granted patents·1,101 citations·filing 1988–2013
97Inventor score
Top patents by PatentIndex Score
22 records- 0199US5236741AProcess for the production of polyurethane coatingsBAYER AG·Filed 1992·Granted Aug 17, 1993·236 cites·10 claims
- 0299US5126170AProcess for the production of polyurethane coatingsBAYER AG·Filed 1990·Granted Jun 30, 1992·355 cites·6 claims
- 0394US5510444APowder coating compositions and their use for coating heat-resistant substratesBAYER AG·Filed 1995·Granted Apr 23, 1996·86 cites·20 claims
- 0491US4910332AProcess for the preparation of polyisocyanates containing urethane groups and the products obtainedBAYER AG·Filed 1988·Granted Mar 20, 1990·31 cites·8 claims
- 0590US5349041AWater dilutable, polyester polyols and their use in coating compositionsBAYER AG·Filed 1993·Granted Sep 20, 1994·52 cites·8 claims
- 0687US9353210B2Silane functional binder with thiourethane structureBAYER MATERIALSCIENCE AG·Filed 2013·Granted May 31, 2016·5 cites·15 claims
- 0786US6084051AHigh solids polyurethane-urea dispersions having improved storage stabilityBAYER AG·Filed 1999·Granted Jul 4, 2000·45 cites·11 claims
- 0884US5981653AProcess for the production of aqueous stoving coating compositionsBAYER AG·Filed 1997·Granted Nov 9, 1999·48 cites·10 claims
- 0981US6251985B1Aqueous coating composition for stoving finishes and process for the production thereofBAYER AG·Filed 1998·Granted Jun 26, 2001·35 cites·6 claims
- 1079US5464921APolyisocyanate mixtures, a process for their production and their use for the production of polyurethanesBAYER AG·Filed 1993·Granted Nov 7, 1995·17 cites·1 claims
- 1176US6335381B1Aqueous coating compositions containing urethane (meth)acylates having UV-hardening isocyanate groupsBAYER AG·Filed 1999·Granted Jan 1, 2002·33 cites·7 claims
- 1275US5723518AAqueous two-component polyurethane coating compositions and a method for their preparationBAYER AG·Filed 1997·Granted Mar 3, 1998·46 cites·14 claims
- 1370US5492955APowder coating compositions and their use for coating heat resistant substratesBAYER AG·Filed 1994·Granted Feb 20, 1996·17 cites·18 claims
- 1468US5723536AAqueous or water-dilutable blocked polyisocyanates and their use for preparing polyurethane clearcoats having substantially reduced thermal yellowingBAYER AG·Filed 1997·Granted Mar 3, 1998·22 cites·2 claims
- 1564US5068402AStabilized polyisocyanatesBAYER AG·Filed 1990·Granted Nov 26, 1991·13 cites·6 claims
- 1661US4837273ALacquer binder containing graft copolymer and polyisocyanatesBAYER AG·Filed 1988·Granted Jun 6, 1989·12 cites·10 claims
- 1751US6166111AAqueous binder compositions and their use in heat curable coating compositionsBAYER AG·Filed 1995·Granted Dec 26, 2000·14 cites·9 claims
- 1848US5096994APolyisocyanates containing ester groups, a process for the production of these polyisocyanates and their use in polyurethane coating compositionsBAYER AG·Filed 1990·Granted Mar 17, 1992·3 cites·4 claims
- 1947US5281629AProcess for recovering and recycling organic binder components from a coatings slurryBAYER AG·Filed 1993·Granted Jan 25, 1994·9 cites·9 claims
- 2045US5521250APowder coating compositions and their use for the production of coatingsBAYER AG·Filed 1995·Granted May 28, 1996·10 cites·14 claims
- 2142US5534601APolyisocyanate-modified dicarboxylic (poly) anhydridesBAYER AG·Filed 1995·Granted Jul 9, 1996·6 cites·4 claims
- 2239US5959060APolyisocyanate-modified polycarboxylic acids and their use as crosslinking agents for epoxy resinsBAYER AG·Filed 1998·Granted Sep 28, 1999·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →