Inventor · disambiguated record
Dorota Greszta-Franz
Also filed as: GRESZTA-FRANZ DOROTA
25 granted patents·16 pending applications·128 citations·filing 2003–2025
94Inventor score
Files withCOVESTRO DEUTSCHLAND AG14BAYER MATERIALSCIENCE AG10COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG4LAAS HANS-JOSEF3GRESZTA-FRANZ DOROTA2
Top patents by PatentIndex Score
41 records- 0196US7381785B2Preparation of new radiation-curing bindersBAYER MATERIALSCIENCE AG·Filed 2005·Granted Jun 3, 2008·39 cites·13 claims
- 0294US9080074B2Low temperature curing polyuretdione compositionsSHAFFER MYRON W·Filed 2010·Granted Jul 14, 2015·18 cites·14 claims
- 0394US7361723B2Low-viscosity allophanates containing actinically curable groupsBAYER MATERIALSCIENCE AG·Filed 2005·Granted Apr 22, 2008·18 cites·8 claims
- 0490US11230522B2Polyaspartic acid ester compositions which contain polyaspartic acid esters with primary amino groups and small amounts of fumaric acid dialkyl estersCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Jan 25, 2022·4 cites·6 claims
- 0590US11091584B2Blocked polyisocyanate composition based on pentamethylene 1,5-diisocyanateCOVESTRO DEUTSCHLAND AG·Filed 2016·Granted Aug 17, 2021·3 cites·12 claims
- 0690US7767778B2Polyurethane powder coating compositions that do not split off blocking agents and have a low stoving temperatureBAYER MATERIALSCIENCE AG·Filed 2005·Granted Aug 3, 2010·11 cites·12 claims
- 0788US7960446B2Low-viscosity allophanates containing actinically curable groupsBAYER MATERIALSCIENCE AG·Filed 2008·Granted Jun 14, 2011·7 cites·12 claims
- 0888US7902315B2Low viscosity allophanates containing actinically curable groupsBAYER MATERIALSCIENCE AG·Filed 2005·Granted Mar 8, 2011·7 cites·10 claims
- 0983US9657206B2Adhesive formulationsBAYER MATERIALSCIENCE AG·Filed 2013·Granted May 23, 2017·3 cites·8 claims
- 1083US8604097B2Low viscosity allophanates containing actinically curable groupsWEIKARD JAN·Filed 2011·Granted Dec 10, 2013·3 cites·10 claims
- 1181US9556304B2Binder with cyclic carbonate structuresCOVESTRO DEUTSCHLAND AG·Filed 2013·Granted Jan 31, 2017·3 cites·16 claims
- 1280US7919552B2Polyurethane powder lacquerBAYER MATERIALSCIENCE AG·Filed 2007·Granted Apr 5, 2011·4 cites·17 claims
- 1379US9458318B2Polyisocyanate mixturesGRESZTA-FRANZ DOROTA·Filed 2011·Granted Oct 4, 2016·3 cites·10 claims
- 1476US10968165B2Polyaspartic acid ester compositions and method for purificationCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Apr 6, 2021·1 cites·4 claims
- 1574US2025263578A1Novel two-component clear-coat systems comprising polyaspartic acid esterCOVESTRO DEUTSCHLAND AG·Filed 2025·Application pending·0 cites
- 1673US2021017322A1Uretdione-containing polyurethane-dispersions comprising hydrophilic groupsCOVESTRO DEUTSCHLAND AG·Filed 2019·Application pending·0 cites
- 1772US2021017323A1Aqueous uretdione group-containing compositions and method for producing sameCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Application pending·0 cites
- 1872US2021024680A1Aqueous uretdione group-containing compositions and method for producing sameCOVESTRO DEUTSCHLAND AG·Filed 2019·Application pending·0 cites
- 1970US12338360B2Two-component clear coat systems comprising polyaspartic acid esterCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Granted Jun 24, 2025·0 cites·8 claims
- 2070US2021024679A1Catalyst system for uretdione dispersionsCOVESTRO DEUTSCHLAND AG·Filed 2019·Application pending·0 cites
- 2167US8980970B2Radiation-curing binders and a process for their preparationWEIKARD JAN·Filed 2005·Granted Mar 17, 2015·1 cites·19 claims
- 2265US9733394B2Method for preparing optical lensesCOVESTRO DEUTSCHLAND AG·Filed 2016·Granted Aug 15, 2017·0 cites·13 claims
- 2365US2024336805A1New two-component coating systems containing polyaspartic acid estersCOVESTRO DEUTSCHLAND AG·Filed 2022·Application pending·0 cites
- 2463US9718916B2Lightfast polyurethane compositionsCOVESTRO DEUTSCHLAND AG·Filed 2016·Granted Aug 1, 2017·0 cites·18 claims
- 2563US9353209B2Lightfast polyurethane compositionsBAYER MATERIALSCIENCE AG·Filed 2013·Granted May 31, 2016·0 cites·15 claims
- 2662US9354355B2Lightfast polyurethane compositionBAYER MATERIALSCIENCE AG·Filed 2013·Granted May 31, 2016·0 cites·15 claims
- 2759US12180387B2Coating compositionCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Granted Dec 31, 2024·0 cites·20 claims
- 2857US7148374B2Elimination-free powder coating crosslinking agentsBAYER AG·Filed 2003·Granted Dec 12, 2006·3 cites·12 claims
- 2951US11667747B2Binders containing secondary amine groups, based on cyclic ethersCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Granted Jun 6, 2023·0 cites·20 claims
- 3050US11008416B2Aqueous, curable composition, comprising dispersed uretdione prepolymer, reactant and azolateCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted May 18, 2021·0 cites·23 claims
- 3148US2007004856A1Self-crosslinking polyurethane dispersions and a process for their preparationBAYER MATERIALSCIENCE AG·Filed 2006·Application pending·0 cites
- 3246US2019292305A1Uretdione based polyurethane compositionsCOVESTRO LLC·Filed 2018·Application pending·0 cites
- 3344US2013158145A1Polyurethane having high light refractionLAAS HANS-JOSEF·Filed 2011·Application pending·0 cites
- 3444US2006149019A1Aqueous coatings for food containersWAMPRECHT CHRISTIAN·Filed 2005·Application pending·0 cites
- 3544US2013116357A1Polyurethane having low volume shrinkageLAAS HANS-JOSEF·Filed 2011·Application pending·0 cites
- 3641US2004097687A1Blocked polyisocyanates that are stable to solidificationFiled 2003·Application pending·0 cites
- 3740US9458282B2Polyurethane sealing compoundsGRESZTA-FRANZ DOROTA·Filed 2010·Granted Oct 4, 2016·0 cites·17 claims
- 3840US2017121447A1Polyisocyanates having thioallophanate structureCOVESTRO DEUTSCHLAND AG·Filed 2015·Application pending·0 cites
- 3940US2018009931A1Composition for transparent shaped bodies based on polyurethaneCOVESTRO DEUTSCHLAND AG·Filed 2016·Application pending·0 cites
- 4040US2006089481A1Blocked biuretized isocyanatesROESLER RICHARD R·Filed 2004·Application pending·0 cites
- 4139US2011281965A1Polyurethane casting compoundsLAAS HANS-JOSEF·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dorota Greszta-Franz files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →