Inventor · disambiguated record
Wilhelm Laufer
Also filed as: LAUFER WILHELM
21 granted patents·26 pending applications·23 citations·filing 2005–2024
91Inventor score
Files withLANXESS DEUTSCHLAND GMBH16RHEIN CHEMIE RHEINAU GMBH15LAUFER WILHELM13KUGLER ANDREAS2KRAY BERND1
Top patents by PatentIndex Score
47 records- 0184US2025043088A1Hydrolysis stable compositions for films in solar cellsLANXESS DEUTSCHLAND GMBH·Filed 2024·Application pending·0 cites
- 0283US8802809B2Method of production of cast polyamidesLAUFER WILHELM·Filed 2011·Granted Aug 12, 2014·4 cites·5 claims
- 0383US8772387B2Dispersion adhesives, a process for preparing them and use thereofLAUFER WILHELM·Filed 2011·Granted Jul 8, 2014·4 cites·8 claims
- 0478US9512299B2Carbodiimides having terminal urea and/or urethane groups, methods for producing said carbodiimides, and use of said carbodiimidesRHEIN CHEMIE RHEINAU GMBH·Filed 2014·Granted Dec 6, 2016·2 cites·21 claims
- 0578US9321879B2Methods for controlling (extending) the pot life in chain-extended polyurethane (PU)-based systemsRHEIN CHEMIE RHEINAU GMBH·Filed 2013·Granted Apr 26, 2016·3 cites·8 claims
- 0677US2023112640A1Hydrolysis stable compositions for films in solar cellsLANXESS DEUTSCHLAND GMBH·Filed 2022·Application pending·0 cites
- 0776US2022411605A1Hydrolysis-resistant compositions comprising polyethylene terephthalate (PET)LANXESS DEUTSCHLAND GMBH·Filed 2022·Application pending·0 cites
- 0873US9464256B2Methods for producing oil formulations by means of certain carbodiimidesRHEIN CHEMIE RHEINAU GMBH·Filed 2014·Granted Oct 11, 2016·1 cites·11 claims
- 0969US9452975B2Biobased carbodiimides, a process for preparation thereof and use thereofRHEIN CHEMIE RHEINAU GMBH·Filed 2014·Granted Sep 27, 2016·1 cites·8 claims
- 1068US9062153B2Compositions, preparation thereof and use thereof for production of cast polyamidesRHEIN CHEMIE RHEINAU GMBH·Filed 2014·Granted Jun 23, 2015·1 cites·10 claims
- 1168US8765260B2Bonding agents based on carbodiimides, aqueous resorcinol-formaldehyde-latex dispersions comprising bonding agent, adhesion-improved fibres, processes for production thereof and use thereofLAUFER WILHELM·Filed 2011·Granted Jul 1, 2014·4 cites·10 claims
- 1268US2025075023A1Polymeric carbodiimides, processes for the preparation and use thereofLANXESS DEUTSCHLAND GMBH·Filed 2022·Application pending·0 cites
- 1368US2024294693A1Aromatic carbodiimides, process for the preparation and use thereofLANXESS DEUTSCHLAND GMBH·Filed 2022·Application pending·0 cites
- 1468US2019135999A1Hydrolysis stable compositions for films in solar cellsLANXESS DEUTSCHLAND GMBH·Filed 2017·Application pending·0 cites
- 1568US2020231781A1Hydrolysis-resistant compositions comprising polyethylene terephthalate (PET)LANXESS DEUTSCHLAND GMBH·Filed 2020·Application pending·0 cites
- 1667US9434807B2Carbodiimide-containing compositions and method for the production and use thereofRHEIN CHEMIE RHEINAU GMBH·Filed 2013·Granted Sep 6, 2016·1 cites·14 claims
- 1767US2024209136A1Process for Preparing CarbodiimidesLANXESS DEUTSCHLAND GMBH·Filed 2022·Application pending·0 cites
- 1867US2019119445A1Novel compositions for producing cast polyamidesKUGLER ANDREAS·Filed 2018·Application pending·0 cites
- 1966US9428611B2Catalysts for producing cast polyamide, method for the production of said catalysts and the use thereofRHEIN CHEMIE RHEINAU GMBH·Filed 2013·Granted Aug 30, 2016·1 cites·15 claims
- 2065US2019016853A1Compositions containing polymeric carbodiimide, epoxide and polyester-based polymers, their production and useLANXESS DEUTSCHLAND GMBH·Filed 2018·Application pending·0 cites
- 2164US11447447B2Method for producing carbodiimidesLANXESS DEUTSCHLAND GMBH·Filed 2018·Granted Sep 20, 2022·0 cites·11 claims
- 2264US2020165442A1Compositions containing polymeric carbodiimide, epoxide and polyester-based polymers, and production and use thereofLANXESS DEUTSCHLAND GMBH·Filed 2018·Application pending·0 cites
- 2362US2024384096A1Hydrolysis-stable thermoplastic polyurethanes, production process and use thereofLANXESS DEUTSCHLAND GMBH·Filed 2022·Application pending·0 cites
- 2458US2014225032A1Method of production of cast polyamidesRHEIN CHEMIE RHEINAU GMBH·Filed 2014·Application pending·0 cites
- 2557US2022063168A1Multilayer system of at least three polyester layers, production thereof and use thereofLANXESS DEUTSCHLAND GMBH·Filed 2019·Application pending·0 cites
- 2655US2015051368A1Novel compositions for producing cast polyamidesKUGLER ANDREAS·Filed 2012·Application pending·0 cites
- 2753US10494505B2Method for stabilizing polyester-resin-based bioplasticsRHEIN CHEMIE RHEINAU GMBH·Filed 2015·Granted Dec 3, 2019·0 cites·11 claims
- 2852US9738755B2Molding polyamides, methods for the production thereof, and use thereofRHEIN CHEMIE RHEINAU GMBH·Filed 2013·Granted Aug 22, 2017·0 cites·16 claims
- 2951US9199925B2Carbodiimides from trisubstituted aromatic isocyanates, a method for producing same, and the use of sameLAUFER WILHELM·Filed 2012·Granted Dec 1, 2015·0 cites·14 claims
- 3051US8710217B2Method for producing lactamates by way of thin film evaporationLAUFER WILHELM·Filed 2009·Granted Apr 29, 2014·1 cites·13 claims
- 3150US10065925B2Carbodiimides, method for the production and use thereofLANXESS DEUTSCHLAND GMBH·Filed 2015·Granted Sep 4, 2018·0 cites·20 claims
- 3250US9181394B2Composition for producing cast polyamidesLAUFER WILHELM·Filed 2012·Granted Nov 10, 2015·0 cites·12 claims
- 3350US2015175776A1Method for stabilizing polymers containing ester groupsRHEIN CHEMIE RHEINAU GMBH·Filed 2013·Application pending·0 cites
- 3450US2013274506A1Biobased carbodiimides, a process for preparation thereof and use thereofLAUFER WILHELM·Filed 2011·Application pending·0 cites
- 3549US10239827B2Bis[3-isopropenyl-α,α-dimethylbenzyl]carbodiimide, production methods, and use of said compoundRHEIN CHEMIE RHEINAU GMBH·Filed 2015·Granted Mar 26, 2019·0 cites·10 claims
- 3649US9540480B2Use of carbodiimide-containing compositions for controlling pot lifeRHEIN CHEMIE RHEINAU GMBH·Filed 2013·Granted Jan 10, 2017·0 cites·15 claims
- 3748US2015090318A1Novel film for solar cellsLAUFER WILHELM·Filed 2012·Application pending·0 cites
- 3847US8481619B2Aqueous resorcinol-formaldehyde-latex dispersions, adhesion-improved fibres, processes for production thereof and use thereofLAUFER WILHELM·Filed 2011·Granted Jul 9, 2013·0 cites·9 claims
- 3944US10351652B2Method for the synthesis of polymer carbodiimides with added cesium salts, polymer carbodiimides, and use thereofLANXESS DEUTSCHLAND GMBH·Filed 2016·Granted Jul 16, 2019·0 cites·14 claims
- 4043US2012123029A1Novel aqueous resorcinol-formaldehyde-latex dispersions, a process for production of the said dispersions and use of the said dispersionsLAUFER WILHELM·Filed 2011·Application pending·0 cites
- 4141US2006052261A1Process for the preparation of pulverulent (poly)ureas by means of spray dryingKRAY BERND·Filed 2005·Application pending·0 cites
- 4240US2006058203A1Process for the preparation of pulverulent (poly)ureasLAUFER WILHELM·Filed 2005·Application pending·0 cites
- 4340US2019127554A1Compositions containing carbodiimide, ester and pvc, production and use thereofLANXESS DEUTSCHLAND GMBH·Filed 2017·Application pending·0 cites
- 4437US2006168741A1Process for the production of Bis-DMTDLAUFER WILHELM·Filed 2006·Application pending·0 cites
- 4537US2011172321A1Hotmelt viscosity stabilizerRHEIN CHEMIE RHEINAU GMBH·Filed 2010·Application pending·0 cites
- 4633US2011092620A1Carbodiimides and 2-(1,1-dimethylethyl)-6-[[3-(1,1-dimethylethyl)-2-hydroxy-5-methylphenyl]methyl-4-methylphenyl] acrylate as colour stabilizers in hot-melt adhesivesRHEIN CHEMIE RHEINAU GMBH·Filed 2010·Application pending·0 cites
- 4732US2012123062A1Process for preparing carbodiimidesLAUFER WILHELM·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →