Inventor · disambiguated record
Michael Wittek
Also filed as: WITTEK MICHAEL
61 granted patents·14 pending applications·263 citations·filing 2006–2021
98Inventor score
Top patents by PatentIndex Score
75 records- 0198US7767277B2Fluorophenyl compounds for liquid-crystalline mixturesMERCK PATENT GMBH·Filed 2007·Granted Aug 3, 2010·36 cites·12 claims
- 0296US10711197B2Liquid-crystalline medium and high-frequency components comprising sameMERCK PATENT GMBH·Filed 2017·Granted Jul 14, 2020·12 cites·30 claims
- 0396US9593279B2Liquid-crystalline medium and high-frequency components comprising sameMERCK PATENT GMBH·Filed 2015·Granted Mar 14, 2017·13 cites·21 claims
- 0493US7595101B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2007·Granted Sep 29, 2009·22 cites·52 claims
- 0591US7579053B2Liquid crystalline medium and liquid crystal displayMERCK PATENT GMBH·Filed 2006·Granted Aug 25, 2009·21 cites·23 claims
- 0688US8906261B2Liquid crystal medium containing thiophene derivativesWITTEK MICHAEL·Filed 2011·Granted Dec 9, 2014·8 cites·16 claims
- 0787US10550326B2Liquid-crystalline medium and high-frequency components comprising sameMERCK PATENT GMBH·Filed 2015·Granted Feb 4, 2020·4 cites·21 claims
- 0886US9120969B2Liquid crystal medium and liquid crystal displayMERCK PATENT GMBH·Filed 2013·Granted Sep 1, 2015·6 cites·14 claims
- 0986US7682671B2Liquid crystalline medium and liquid crystal displayMERCK PATENT GMBH·Filed 2007·Granted Mar 23, 2010·13 cites·15 claims
- 1085US9315729B2Polymerizable compounds and their use in liquid crystal media and liquid crystal displaysWITTEK MICHAEL·Filed 2012·Granted Apr 19, 2016·6 cites·29 claims
- 1185US8871952B2Thiophene compounds for liquid-crystalline mediaMERCK PATENT GMBH·Filed 2013·Granted Oct 28, 2014·3 cites·22 claims
- 1285US7964253B2Liquid-crystalline medium and liquid-crystal displayMERCK PATENT GMBH·Filed 2010·Granted Jun 21, 2011·6 cites·11 claims
- 1385US7838090B2Liquid-crystalline medium and liquid-crystal displayMERCK PATENT GMBH·Filed 2009·Granted Nov 23, 2010·13 cites·18 claims
- 1483US9822305B2Liquid crystal medium and liquid crystal displayMERCK PATENT GMBH·Filed 2013·Granted Nov 21, 2017·5 cites·29 claims
- 1583US8834744B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2013·Granted Sep 16, 2014·5 cites·23 claims
- 1683US8659737B2Liquid crystal medium and liquid crystal displayWITTEK MICHAEL·Filed 2012·Granted Feb 25, 2014·5 cites·17 claims
- 1783US7442419B2Liquid-crystalline medium and liquid-crystal displayMERCK PATENT GMBH·Filed 2007·Granted Oct 28, 2008·10 cites·22 claims
- 1882US11891557B2Isothiocyanato tolane derivativesMERCK PATENT GMBH·Filed 2018·Granted Feb 6, 2024·2 cites·14 claims
- 1981US9809749B2Mesogenic compound, liquid-crystal medium and liquid crystal displayMERCK PATENT GMBH·Filed 2014·Granted Nov 7, 2017·2 cites·17 claims
- 2081US8017200B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2010·Granted Sep 13, 2011·3 cites·22 claims
- 2181US7972664B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2010·Granted Jul 5, 2011·3 cites·22 claims
- 2280US9938462B2Liquid-crystalline media, components for high-frequency technology, and mesogenic compoundsMERCK PATENT GMBH·Filed 2013·Granted Apr 10, 2018·4 cites·15 claims
- 2380US8574456B2Liquid-crystalline medium and liquid crystal displayWITTEK MICHAEL·Filed 2009·Granted Nov 5, 2013·6 cites·24 claims
- 2479US8404150B2Liquid-crystalline medium and liquid-crystal displayWITTEK MICHAEL·Filed 2009·Granted Mar 26, 2013·7 cites·13 claims
- 2578US9938464B2Liquid crystal medium and liquid crystal displayMERCK PATENT GMBH·Filed 2014·Granted Apr 10, 2018·3 cites·28 claims
- 2675US8268191B2Liquid-crystalline medium and liquid-crystal displayCZANTA MARKUS·Filed 2009·Granted Sep 18, 2012·5 cites·11 claims
- 2775US8236390B2Liquid-crystalline mediumHIRSCHMANN HARALD·Filed 2008·Granted Aug 7, 2012·5 cites·22 claims
- 2875US7651742B2Liquid-crystalline medium and liquid-crystal display comprising 1,2-difluoroethene compoundsMERCK PATENT GMBH·Filed 2006·Granted Jan 26, 2010·4 cites·28 claims
- 2974US11180698B2Liquid-crystalline medium and high-frequency components comprising sameMERCK PATENT GMBH·Filed 2017·Granted Nov 23, 2021·1 cites·20 claims
- 3074US10738243B2Liquid-crystalline medium and liquid-crystal displayMERCK PATENT GMBH·Filed 2016·Granted Aug 11, 2020·1 cites·15 claims
- 3173US7763329B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2009·Granted Jul 27, 2010·3 cites·15 claims
- 3272US11254874B2Liquid-crystalline medium and high-frequency components comprising sameMERCK PATENT GMBH·Filed 2016·Granted Feb 22, 2022·1 cites·15 claims
- 3372US8012370B2Liquid-crystalline medium and liquid-crystal displayMERCK PATENT GMBH·Filed 2008·Granted Sep 6, 2011·4 cites·12 claims
- 3472US7923079B2Liquid-crystalline medium and liquid-crystal display comprising 1,2-difluoroethene compoundsMERCK PATENT GMBH·Filed 2009·Granted Apr 12, 2011·3 cites·25 claims
- 3571US7622165B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2007·Granted Nov 24, 2009·3 cites·10 claims
- 3670US7807236B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2008·Granted Oct 5, 2010·3 cites·26 claims
- 3769US7438956B2Liquid-crystalline medium and liquid-crystal displayMERCK PATENT GMBH·Filed 2006·Granted Oct 21, 2008·3 cites·12 claims
- 3867US9745512B2Liquid-crystalline mediumWITTEK MICHAEL·Filed 2011·Granted Aug 29, 2017·1 cites·21 claims
- 3967US8821757B2Liquid-crystalline mediumWITTEK MICHAEL·Filed 2011·Granted Sep 2, 2014·1 cites·18 claims
- 4066US7455894B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2006·Granted Nov 25, 2008·2 cites·19 claims
- 4165US8585922B2Liquid-crystalline mediumWITTEK MICHAEL·Filed 2009·Granted Nov 19, 2013·2 cites·21 claims
- 4264US7790247B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2009·Granted Sep 7, 2010·1 cites·14 claims
- 4363US8231806B2Liquid-crystalline medium and liquid-crystal displayCZANTA MARKUS·Filed 2009·Granted Jul 31, 2012·1 cites·19 claims
- 4463US7670655B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2007·Granted Mar 2, 2010·1 cites·21 claims
- 4561US11667840B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2017·Granted Jun 6, 2023·0 cites·8 claims
- 4654US8609714B2Thiophene compounds for liquid-crystalline mediaLIETZAU LARS·Filed 2010·Granted Dec 17, 2013·0 cites·23 claims
- 4752US9612445B2Lens elementMERCK PATENT GMBH·Filed 2013·Granted Apr 4, 2017·0 cites·21 claims
- 4850US8394292B2Liquid-crystalline medium and liquid-crystal displayWITTEK MICHAEL·Filed 2009·Granted Mar 12, 2013·0 cites·9 claims
- 4948US7678432B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2007·Granted Mar 16, 2010·0 cites·27 claims
- 5048US2015275088A1Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2013·Application pending·0 cites
Showing the top 50 of 75 patent records by PatentIndex Score.
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