Inventor · disambiguated record
Frank Richter
Also filed as: RICHTER FRANK · RICHTER FRANK-DIETER
120 granted patents·55 pending applications·920 citations·filing 1996–2023
99Inventor score
Files withCOVESTRO DEUTSCHLAND AG28RICHTER FRANK21SANOFI AVENTIS DEUTSCHLAND21BAYER MATERIALSCIENCE AG16BAYER AG13
Top patents by PatentIndex Score
175 records- 0197US5914383AIsocyanate trimers containing iminooxadiazine dione groups, their preparation and useBAYER AG·Filed 1997·Granted Jun 22, 1999·165 cites·6 claims
- 0295US9850338B2Process for isocyanate modification using spirocyclic ammonium salts as catalystCOVESTRO DEUTSCHLAND AG·Filed 2015·Granted Dec 26, 2017·5 cites·18 claims
- 0394US7361723B2Low-viscosity allophanates containing actinically curable groupsBAYER MATERIALSCIENCE AG·Filed 2005·Granted Apr 22, 2008·18 cites·8 claims
- 0491USD840518SWashbasinDURAVIT AG·Filed 2017·Granted Feb 12, 2019·20 cites·1 claims
- 0591US6090939AProcess for preparing polyisocyanates containing iminooxadiazinedione groupsBAYER AG·Filed 1999·Granted Jul 18, 2000·62 cites·12 claims
- 0690US9623199B2Injection deviceSANOFI AVENTIS DEUTSCHLAND·Filed 2013·Granted Apr 18, 2017·35 cites·20 claims
- 0788US10294198B2Method for producing xylylene diisocyanates in the gaseous phaseCOVESTRO DEUTSCHLAND AG·Filed 2015·Granted May 21, 2019·3 cites·12 claims
- 0888USD840517SWashbasinDURAVIT AG·Filed 2017·Granted Feb 12, 2019·15 cites·1 claims
- 0988US7960446B2Low-viscosity allophanates containing actinically curable groupsBAYER MATERIALSCIENCE AG·Filed 2008·Granted Jun 14, 2011·7 cites·12 claims
- 1088US7902315B2Low viscosity allophanates containing actinically curable groupsBAYER MATERIALSCIENCE AG·Filed 2005·Granted Mar 8, 2011·7 cites·10 claims
- 1187USD933791SBathtubDURAVIT AG·Filed 2019·Granted Oct 19, 2021·12 cites·1 claims
- 1286US10815330B2Thermolatently catalysed two-component systemCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Oct 27, 2020·2 cites·19 claims
- 1386US8946372B2Use of tin catalysts for the production of polyurethane coatingsRICHTER FRANK·Filed 2010·Granted Feb 3, 2015·11 cites·14 claims
- 1486US8689656B2Shifting device for a gearboxRICHTER FRANK·Filed 2010·Granted Apr 8, 2014·9 cites·12 claims
- 1586US7709680B2Preparation of polyisocyanates containing uretdione groups using phosphine catalystsBAYER MATERIALSCIENCE AG·Filed 2008·Granted May 4, 2010·4 cites·5 claims
- 1686US6216895B1Lateral jib locking deviceGROVE US LLC·Filed 1999·Granted Apr 17, 2001·42 cites·20 claims
- 1785USD840004SWashbasinDURAVIT AG·Filed 2017·Granted Feb 5, 2019·12 cites·1 claims
- 1885US7067654B2Preparation of polyisocyanates containing uretdione groupsBAYER MATERIALSCIENCE AG·Filed 2003·Granted Jun 27, 2006·14 cites·13 claims
- 1984US8134014B2Preparation of uretdione polyisocyanatesRICHTER FRANK·Filed 2008·Granted Mar 13, 2012·4 cites·3 claims
- 2083US8604097B2Low viscosity allophanates containing actinically curable groupsWEIKARD JAN·Filed 2011·Granted Dec 10, 2013·3 cites·10 claims
- 2183US6107484AProcess for preparing polyisocyanates containing iminooxadiazinedione groupsBAYER AG·Filed 1999·Granted Aug 22, 2000·38 cites·4 claims
- 2283US6020066AMicrocapsules using iminooxadiazinedione polyisocyanatesBAYER AG·Filed 1997·Granted Feb 1, 2000·67 cites·16 claims
- 2382USD841135SWashbasinDURAVIT AG·Filed 2017·Granted Feb 19, 2019·10 cites·1 claims
- 2482US7119384B2Field effect transistor and method for fabricating itINFINEON TECHNOLOGIES AG·Filed 2002·Granted Oct 10, 2006·32 cites·19 claims
- 2581US6100326AUse of special isocyanates for preparing aqueous polyurethane coatingsBAYER AG·Filed 1999·Granted Aug 8, 2000·33 cites·17 claims
- 2680US8141261B2Feeler pin and feeler head for a coordinate measuring machineENGEL THOMAS·Filed 2010·Granted Mar 27, 2012·6 cites·20 claims
- 2780US6191181B1Urethane acrylates and their use in coating compositionsBAYER AG·Filed 1999·Granted Feb 20, 2001·39 cites·3 claims
- 2880US2025222441A1Catalyst and process for the depolymerization of polymeric waste materialBASELL POLIOLEFINE ITALIA SRL·Filed 2023·Application pending·0 cites
- 2979US8058382B2Uretdione formation in solutionRICHTER FRANK·Filed 2006·Granted Nov 15, 2011·3 cites·11 claims
- 3079US7595396B2Process for preparing polyisocyanates containing iminooxadiazinedione groupsBAYER MATERIALSCIENCE AG·Filed 2005·Granted Sep 29, 2009·3 cites·4 claims
- 3179US5717091APolycyclic iminooxadiazinediones, their preparation and useBAYER AG·Filed 1996·Granted Feb 10, 1998·24 cites·8 claims
- 3278US9880254B2Detecting a blood sampleSANOFI AVENTIS DEUTSCHLAND·Filed 2012·Granted Jan 30, 2018·11 cites·12 claims
- 3378US9458097B2Process for the preparation of polyisocyanates and use thereofBAYER MATERIALSCIENCE AG·Filed 2014·Granted Oct 4, 2016·1 cites·10 claims
- 3478US7151151B2Preparation of polyisocyanates containing uretdione groupsBAYER MATERIALSCIENCE AG·Filed 2004·Granted Dec 19, 2006·13 cites·6 claims
- 3577US8729304B21,4,2-diazaphospholidine derivativesRICHTER FRANK·Filed 2009·Granted May 20, 2014·1 cites·8 claims
- 3676US11446445B2Drug delivery deviceSANOFI AVENTIS DEUTSCHLAND·Filed 2019·Granted Sep 20, 2022·2 cites·22 claims
- 3776US10167358B2Process for modifying isocyanates with use of cyclic ammonium salts as catalystCOVESTRO DEUTSCHLAND AG·Filed 2016·Granted Jan 1, 2019·1 cites·18 claims
- 3876US9939403B2Blood analysis meterSANOFI AVENTIS DEUTSCHLAND·Filed 2013·Granted Apr 10, 2018·11 cites·8 claims
- 3976US8689986B2Telescopic crane with self-mounting bracing device and method of mounting a bracing deviceRICHTER FRANK·Filed 2010·Granted Apr 8, 2014·5 cites·22 claims
- 4075US9220447B2Apparatus for eliciting a blood sampleRICHTER FRANK·Filed 2013·Granted Dec 29, 2015·9 cites·15 claims
- 4175US8765559B2Sophisticated gate electrode structures formed by cap layer removal with reduced loss of embedded strain-inducing semiconductor materialKRONHOLZ STEPHAN·Filed 2012·Granted Jul 1, 2014·4 cites·20 claims
- 4274US9440937B2Method for producing polyisocyanates and use thereofBAYER IP GMBH·Filed 2012·Granted Sep 13, 2016·1 cites·7 claims
- 4373US9790194B2Process for continuous isocyanate modificationCOVESTRO DEUTSCHLAND AG·Filed 2012·Granted Oct 17, 2017·2 cites·14 claims
- 4473US9375174B2Allowing measurements to be made of a blood sampleRICHTER FRANK·Filed 2011·Granted Jun 28, 2016·5 cites·12 claims
- 4572US10676448B2Method for producing TDI-trimerisates with high purityCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Jun 9, 2020·0 cites·8 claims
- 4672US9829301B2Ball-shaft connectionCARL ZEISS 3D AUTOMATION GMBH·Filed 2013·Granted Nov 28, 2017·3 cites·27 claims
- 4772US6590098B2Method of preparing aliphatic polyisocyanates with uretdione, isocyanurate and iminooxadiazindione structuresBAYER AG·Filed 2002·Granted Jul 8, 2003·9 cites·8 claims
- 4871US8097691B2Preparation of polyisocyanates of the trimer typeRICHTER FRANK·Filed 2009·Granted Jan 17, 2012·2 cites·5 claims
- 4971US7098289B2Isocyanates containing uretdione groupsBAYER AG·Filed 2003·Granted Aug 29, 2006·7 cites·6 claims
- 5068US9279441B2Tracer pin arrangementRICHTER FRANK·Filed 2011·Granted Mar 8, 2016·3 cites·21 claims
Showing the top 50 of 175 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →