Inventor · disambiguated record
Lars Lietzau
Also filed as: LIETZAU LARS
48 granted patents·9 pending applications·288 citations·filing 2003–2023
98Inventor score
Top patents by PatentIndex Score
57 records- 0198US7767277B2Fluorophenyl compounds for liquid-crystalline mixturesMERCK PATENT GMBH·Filed 2007·Granted Aug 3, 2010·36 cites·12 claims
- 0296US10017695B2Fluorinated dibenzofuran and dibenzothiophene derivativesMERCK PATENT GMBH·Filed 2016·Granted Jul 10, 2018·13 cites·11 claims
- 0394US7445819B2Liquid crystalline medium and liquid crystal displayMERCK PATENT GMBH·Filed 2007·Granted Nov 4, 2008·25 cites·39 claims
- 0492US11370969B2Liquid-crystal mediumMERCK PATENT GMBH·Filed 2019·Granted Jun 28, 2022·8 cites·20 claims
- 0591US8168081B2Liquid-crystalline mediumKLASEN-MEMMER MELANIE·Filed 2007·Granted May 1, 2012·24 cites·22 claims
- 0691US7579053B2Liquid crystalline medium and liquid crystal displayMERCK PATENT GMBH·Filed 2006·Granted Aug 25, 2009·21 cites·23 claims
- 0790US7482044B2Liquid crystalline medium and liquid crystal displayMERCK PATENT GMBH·Filed 2007·Granted Jan 27, 2009·18 cites·20 claims
- 0889US7674507B2Pyran-dioxane derivatives, and the use thereof in liquid-crystalline mediaMERCK PATENT GMBH·Filed 2006·Granted Mar 9, 2010·7 cites·11 claims
- 0988US11352560B2Liquid crystal mixture and liquid crystal displayMERCK PATENT GMBH·Filed 2019·Granted Jun 7, 2022·4 cites·24 claims
- 1088US11312907B2Liquid crystal mixture and liquid crystal displayMERCK PATENT GMBH·Filed 2019·Granted Apr 26, 2022·4 cites·27 claims
- 1188US7514127B2Dibenzofuran derivatives, dibenzothiophene derivatives and fluorene derivativesMERCK PATENT GMBH·Filed 2005·Granted Apr 7, 2009·16 cites·15 claims
- 1287US8197709B2Liquid-crystalline compoundsLIETZAU LARS·Filed 2010·Granted Jun 12, 2012·9 cites·21 claims
- 1386US7682671B2Liquid crystalline medium and liquid crystal displayMERCK PATENT GMBH·Filed 2007·Granted Mar 23, 2010·13 cites·15 claims
- 1485US8871952B2Thiophene compounds for liquid-crystalline mediaMERCK PATENT GMBH·Filed 2013·Granted Oct 28, 2014·3 cites·22 claims
- 1585US7964253B2Liquid-crystalline medium and liquid-crystal displayMERCK PATENT GMBH·Filed 2010·Granted Jun 21, 2011·6 cites·11 claims
- 1684US11884862B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2016·Granted Jan 30, 2024·3 cites·23 claims
- 1783US11236063B2Dibenzofuran derivatives and dibenzothiophene derivativesMERCK PATENT GMBH·Filed 2018·Granted Feb 1, 2022·2 cites·11 claims
- 1881US11053442B2Liquid crystal mixture and liquid crystal displayMERCK PATENT GMBH·Filed 2016·Granted Jul 6, 2021·2 cites·20 claims
- 1981US8221854B2Liquid crystalline medium and liquid crystal displayCZANTA MARKUS·Filed 2008·Granted Jul 17, 2012·9 cites·20 claims
- 2081US7612243B2Cyclopenta[b]naphthalene derivativesMERCK PATENT GMBH·Filed 2007·Granted Nov 3, 2009·3 cites·14 claims
- 2179US8404150B2Liquid-crystalline medium and liquid-crystal displayWITTEK MICHAEL·Filed 2009·Granted Mar 26, 2013·7 cites·13 claims
- 2279US8012547B2Pyridine compounds for liquid-crystalline mixturesMERCH PATENT GMBH·Filed 2008·Granted Sep 6, 2011·4 cites·12 claims
- 2377US10351771B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2014·Granted Jul 16, 2019·3 cites·24 claims
- 2477US7691455B2Liquid crystalline medium and liquid crystal displayMERCK PATENT GMBH·Filed 2007·Granted Apr 6, 2010·6 cites·29 claims
- 2577US7291366B2Cyclopenta[b]naphthalene derivativesMERCK PATENT GMBH·Filed 2003·Granted Nov 6, 2007·7 cites·11 claims
- 2674US9611428B2Liquid-crystalline medium and electro-optical liquid-crystal displayMERCK PATENT GMBH·Filed 2013·Granted Apr 4, 2017·2 cites·9 claims
- 2771US7622165B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2007·Granted Nov 24, 2009·3 cites·10 claims
- 2871US7575785B2Cyclopenta[a]naphthaline derivativesMERCK PATENT GMBH·Filed 2004·Granted Aug 18, 2009·5 cites·19 claims
- 2968US7182885B2Fluorinated indenes and 1,7-dihydroindacenes of negative dielectric anisotropyMERCK PATENT GMBH·Filed 2003·Granted Feb 27, 2007·4 cites·30 claims
- 3067US8821757B2Liquid-crystalline mediumWITTEK MICHAEL·Filed 2011·Granted Sep 2, 2014·1 cites·18 claims
- 3167US7335403B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2003·Granted Feb 26, 2008·9 cites·20 claims
- 3266US10106741B2Liquid-crystalline medium and electro-optical liquid-crystal displayMERCK PATENT GMBH·Filed 2013·Granted Oct 23, 2018·1 cites·10 claims
- 3364US7790247B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2009·Granted Sep 7, 2010·1 cites·14 claims
- 3464US2021087469A1Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2020·Application pending·0 cites
- 3563US12428439B2Lanthanide and lanthanide-like transition metal complexesMERCK PATENT GMBH·Filed 2021·Granted Sep 30, 2025·0 cites·25 claims
- 3663US8231806B2Liquid-crystalline medium and liquid-crystal displayCZANTA MARKUS·Filed 2009·Granted Jul 31, 2012·1 cites·19 claims
- 3763US7670655B2Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2007·Granted Mar 2, 2010·1 cites·21 claims
- 3861US8465672B2Tetrahydropyran compoundsLIETZAU LARS·Filed 2007·Granted Jun 18, 2013·1 cites·19 claims
- 3961US7704567B2Liquid-crystalline medium comprising fluorinated indane compoundMERCK PATENT GMBH·Filed 2004·Granted Apr 27, 2010·6 cites·14 claims
- 4060US11542433B2Liquid crystal compoundsMERCK PATENT GMBH·Filed 2017·Granted Jan 3, 2023·0 cites·18 claims
- 4157US2014061534A1Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2013·Application pending·0 cites
- 4256US2025092074A1Metal carbonyl complexes with phosphorus-based ligands for cvd and ald applicationsMERCK PATENT GMBH·Filed 2023·Application pending·0 cites
- 4354US8609714B2Thiophene compounds for liquid-crystalline mediaLIETZAU LARS·Filed 2010·Granted Dec 17, 2013·0 cites·23 claims
- 4451US11939511B2Liquid crystal mixture and liquid crystal displayMERCK PATENT GMBH·Filed 2019·Granted Mar 26, 2024·0 cites·25 claims
- 4551US11905450B2Liquid crystal mixture and liquid crystal displayMERCK PATENT GMBH·Filed 2019·Granted Feb 20, 2024·0 cites·25 claims
- 4651US2023068853A1Liquid crystal mixture and liquid crystal displayMERCK PATENT GMBH·Filed 2019·Application pending·0 cites
- 4751US2022106525A1Liquid crystal mixture and liquid crystal displayMERCK PATENT GMBH·Filed 2019·Application pending·0 cites
- 4850US7922934B2s-Indacene and indeno[5,6-d][1,3]dioxol-derivatives and use thereof as components of liquid-crystal mixturesMERCK PATENT GMBH·Filed 2006·Granted Apr 12, 2011·0 cites·14 claims
- 4948US2015275088A1Liquid-crystalline mediumMERCK PATENT GMBH·Filed 2013·Application pending·0 cites
- 5045US9212309B2Liquid crystalline medium and liquid crystalline displayCZANTA MARKUS·Filed 2010·Granted Dec 15, 2015·0 cites·13 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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