Reiffenrath; Volker
Patent Applications and Registrations
Patent applications and USPTO patent grants for Reiffenrath; Volker.The latest application filed is for "liquid crystal compounds".
Company Profile
13.151.120
- Reiffenrath; Volker - Rossdorf DE
- Reiffenrath; Volker - Ro.beta.dorf N/A DE
- Reiffenrath; Volker - Robdorf DE
- Reiffenrath; Volker - Darmstadt DE
- Reiffenrath, Volker - Rosdoft DE
- Reiffenrath; Volker - Darmstadt-Eberstadt DE
Patent Activity
| Patent | Date |
|---|---|
| Liquid-crystalline medium Grant 11,441,073 - Hirschmann , et al. September 13, 2 | 2022-09-13 |
| Liquid-crystalline medium and high-frequency components comprising same Grant 11,208,594 - Wittek , et al. December 28, 2 | 2021-12-28 |
| Liquid Crystal Compounds App 20210371749 - LIETZAU; Lars ; et al. | 2021-12-02 |
| Electro-Optical Display Elements App 20210284911 - Reiffenrath; Volker ; et al. | 2021-09-16 |
| Liquid-crystalline Medium App 20210087469 - GOEBEL; Mark ; et al. | 2021-03-25 |
| Liquid-crystalline Medium App 20200291298 - HIRSCHMANN; Harald ; et al. | 2020-09-17 |
| Liquid-crystalline medium and liquid-crystal display Grant 10,738,243 - Junge , et al. A | 2020-08-11 |
| Liquid-crystalline medium Grant 10,711,195 - Manabe , et al. | 2020-07-14 |
| Liquid-crystalline medium and high-frequency components comprising same Grant 10,711,197 - Wittek , et al. | 2020-07-14 |
| Liquid-crystalline medium Grant 10,472,569 - Hirschmann , et al. Nov | 2019-11-12 |
| Liquid-crystalline Medium App 20190330530 - MANABE; Atsutaka ; et al. | 2019-10-31 |
| Liquid crystal medium and liquid display Grant 10,450,509 - Wittek , et al. Oc | 2019-10-22 |
| Mesogenic compounds, liquid crystal media and components for high frequency technology Grant 10,442,990 - Jasper , et al. Oc | 2019-10-15 |
| Liquid Crystalline Medium App 20190309225 - WITTEK; Michael ; et al. | 2019-10-10 |
| Liquid-crystalline medium and liquid-crystal display comprising the same Grant 10,364,392 - Manabe , et al. | 2019-07-30 |
| Liquid-crystalline Medium App 20190100695 - MANABE; Atsutaka ; et al. | 2019-04-04 |
| Alkynyl-tolanes, liquid-crystal mixtures containing them and components for high-frequency technology Grant 10,099,975 - Jasper , et al. October 16, 2 | 2018-10-16 |
| Liquid-crystalline medium Grant 10,081,765 - Hirschmann , et al. September 25, 2 | 2018-09-25 |
| Fluorinated dibenzofuran and dibenzothiophene derivatives Grant 10,017,695 - Lietzau , et al. July 10, 2 | 2018-07-10 |
| Liquid-crystalline medium Grant 9,951,274 - Hirschmann , et al. April 24, 2 | 2018-04-24 |
| 4,6-difluorodibenzofuran Derivatives App 20180030020 - Reiffenrath; Volker ; et al. | 2018-02-01 |
| Compounds Having A C-c Triple Bond App 20170362505 - JASPER; Christian ; et al. | 2017-12-21 |
| Liquid-crystalline Medium And High-frequency Components Comprising Same App 20170349827 - WITTEK; Michael ; et al. | 2017-12-07 |
| Liquid-crystalline Medium And Liquid-crystal Display Comprising The Same App 20170335190 - MANABE; Atsutaka ; et al. | 2017-11-23 |
| Liquid-crystalline Medium And High-frequency Components Comprising Same App 20170306230 - MANABE; Atsutaka ; et al. | 2017-10-26 |
| Liquid-crystalline Medium And Liquid-crystal Display Comprising The Same App 20170292072 - MANABE; Atsutaka ; et al. | 2017-10-12 |
| Compounds having a C--C triple bond Grant 9,777,217 - Jasper , et al. October 3, 2 | 2017-10-03 |
| Mesogenic compounds, liquid-crystalline media and components for high-frequency technology Grant 9,765,259 - Manabe , et al. September 19, 2 | 2017-09-19 |
| Compounds for a liquid-crystalline medium, and the use thereof for high-frequency components Grant 9,752,076 - Jasper , et al. September 5, 2 | 2017-09-05 |
| Liquid-crystalline media, components for high-frequency technology, and mesogenic compounds Grant 9,752,077 - Manabe , et al. September 5, 2 | 2017-09-05 |
| Liquid-crystalline medium Grant 9,745,512 - Wittek , et al. August 29, 2 | 2017-08-29 |
| Liquid-crystalline Medium And High-frequency Components Comprising Same App 20170130129 - WITTEK; Michael ; et al. | 2017-05-11 |
| Liquid-crystalline medium and electro-optical liquid-crystal display Grant 9,611,428 - Czanta , et al. April 4, 2 | 2017-04-04 |
| Liquid crystal medium and high frequency components comprising same Grant 9,605,204 - Manabe , et al. March 28, 2 | 2017-03-28 |
| Liquid-crystalline medium and high-frequency components comprising same Grant 9,593,279 - Wittek , et al. March 14, 2 | 2017-03-14 |
| Liquid-crystalline Medium App 20170037315 - HIRSCHMANN; Harald ; et al. | 2017-02-09 |
| Devices for high-frequency technology, liquid-crystalline media and compounds Grant 9,540,566 - Manabe , et al. January 10, 2 | 2017-01-10 |
| Liquid-crystalline Medium And Liquid-crystal Display App 20170002269 - JUNGE; Michael ; et al. | 2017-01-05 |
| Liquid-crystalline media, components for high-frequency technology, and mesogenic compounds Grant 9,523,037 - Manabe , et al. December 20, 2 | 2016-12-20 |
| 4,6-difluorodibenzothiophene derivatives Grant 9,512,102 - Reiffenrath , et al. December 6, 2 | 2016-12-06 |
| Liquid crystal medium and high-frequency components comprising same Grant 9,493,703 - Manabe , et al. November 15, 2 | 2016-11-15 |
| Liquid Crystalline Medium App 20160319194 - HIRSCHMANN; Harald ; et al. | 2016-11-03 |
| Fluorinated Dibenzofuran And Dibenzothiophene Derivatives App 20160298034 - LIETZAU; Lars ; et al. | 2016-10-13 |
| Liquid-crystalline Medium App 20160264866 - HIRSCHMANN; Harald ; et al. | 2016-09-15 |
| Alkinyl-tolanes, Liquid-crystal Mixtures Containing Them And Components For High-frequency Technology App 20160208167 - JASPER; Christian ; et al. | 2016-07-21 |
| Liquid-crystalline medium Grant 9,376,622 - Hirschmann , et al. June 28, 2 | 2016-06-28 |
| Liquid-crystalline Medium App 20160168464 - HIRSCHMANN; Harald ; et al. | 2016-06-16 |
| Liquid-crystalline Medium App 20160090533 - HIRSCHMANN; Harald ; et al. | 2016-03-31 |
| Mesogenic compounds, liquid-crystalline media and components for high-frequency technology Grant 9,296,948 - Manabe , et al. March 29, 2 | 2016-03-29 |
| Liquid-crystalline Medium App 20160053178 - HIRSCHMANN; Harald ; et al. | 2016-02-25 |
| Devices For High-frequency Technology, Liquid-crystalline Media And Compounds App 20160046866 - MANABE; Atsutaka ; et al. | 2016-02-18 |
| Liquid-crystalline Medium And High-frequency Components Comprising Same App 20160040066 - WITTEK; Michael ; et al. | 2016-02-11 |
| Liquid-crystalline Media, Components For High-frequency Technology, And Mesogenic Compounds App 20160002533 - MANABE; Atsutaka ; et al. | 2016-01-07 |
| Devices for high-frequency technology, liquid-crystalline media and compounds Grant 9,193,905 - Manabe , et al. November 24, 2 | 2015-11-24 |
| Liquid-crystalline Medium App 20150315472 - HIRSCHMANN; Harald ; et al. | 2015-11-05 |
| Compounds for a liquid crystalline medium and use thereof for high frequency components Grant 9,175,219 - Jasper , et al. November 3, 2 | 2015-11-03 |
| Compounds of liquid crystalline medium and use thereof for high-frequency components Grant 9,169,438 - Reiffenrath , et al. October 27, 2 | 2015-10-27 |
| 4,6-difluorodibenzothiophene Derivatives App 20150299161 - REIFFENRATH; Volker ; et al. | 2015-10-22 |
| Liquid Crystalline Medium App 20150299574 - HIRSCHMANN; Harald ; et al. | 2015-10-22 |
| Liquid-crystalline Medium And Electro-optical Liquid-crystal Display App 20150284635 - Czanta; Markus ; et al. | 2015-10-08 |
| 4,6-difluorodibenzofuran Derivatives App 20150259602 - REIFFENRATH; Volker ; et al. | 2015-09-17 |
| Liquid-crystalline Medium App 20150175884 - HIRSCHMANN; Harald ; et al. | 2015-06-25 |
| Compounds for a liquid-crystalline medium, and the use thereof for high-frequency components Grant 8,999,198 - Reiffenrath , et al. April 7, 2 | 2015-04-07 |
| Liquid Crystal Medium And High Frequency Components Comprising Same App 20150014584 - Manabe; Atsutaka ; et al. | 2015-01-15 |
| Liquid-crystalline medium Grant 8,877,092 - Klasen-Memmer , et al. November 4, 2 | 2014-11-04 |
| Liquid Crystal Medium And High-frequency Components Comprising Same App 20140239227 - Manabe; Atsutaka ; et al. | 2014-08-28 |
| Compounds for a liquid-crystalline medium, and use for high-frequency components Grant 8,747,695 - Jasper , et al. June 10, 2 | 2014-06-10 |
| Liquid-crystalline Medium App 20140110631 - HIRSCHMANN; Harald ; et al. | 2014-04-24 |
| Liquid Crystal Medium And Liquid Display App 20140097384 - Wittek; Michael ; et al. | 2014-04-10 |
| Liquid crystal medium Grant 8,673,178 - Wittek , et al. March 18, 2 | 2014-03-18 |
| Liquid-crystalline Medium App 20140061534 - GOEBEL; Mark ; et al. | 2014-03-06 |
| Compounds Of Liquid Crystalline Medium And Use Thereof For High-frequency Components App 20140061536 - Reiffenrath; Volker ; et al. | 2014-03-06 |
| Mesogenic Compounds, Liquid-crystalline Media And Components For High-frequency Technology App 20140021405 - Manabe; Atsutaka ; et al. | 2014-01-23 |
| Mesogenic Compounds, Liquid-crystalline Media And Components For High-frequency Technology App 20140021409 - Manabe; Atsutaka ; et al. | 2014-01-23 |
| Compounds Having A C-c Triple Bond App 20140008573 - Jasper; Christian ; et al. | 2014-01-09 |
| Mesogenic Compounds, Liquid Crystal Media And Components For High Frequency Technology App 20140008575 - Jasper; Christian ; et al. | 2014-01-09 |
| Liquid-crystalline medium Grant 8,585,922 - Wittek , et al. November 19, 2 | 2013-11-19 |
| Liquid-crystalline Media, Components For High-frequency Technology, And Mesogenic Compounds App 20130292608 - Manabe; Atsutaka ; et al. | 2013-11-07 |
| Liquid-crystalline medium and liquid crystal display Grant 8,574,456 - Wittek , et al. November 5, 2 | 2013-11-05 |
| Compounds For A Liquid Crystalline Medium And Use Thereof For High Frequency Components App 20130277611 - Jasper; Christian ; et al. | 2013-10-24 |
| Compounds for a liquid crystal medium and high-frequency components containing said liquid crystal medium Grant 8,557,142 - Montenegro , et al. October 15, 2 | 2013-10-15 |
| Liquid-crystalline Medium App 20130248762 - Hirschmann; Harald ; et al. | 2013-09-26 |
| Compounds For A Liquid-crystalline Medium, And The Use Thereof For High-frequency Components App 20130221274 - Reiffenrath; Volker ; et al. | 2013-08-29 |
| Liquid-crystalline medium Grant 8,486,298 - Hirschmann , et al. July 16, 2 | 2013-07-16 |
| Liquid-crystalline medium and liquid-crystal display Grant 8,394,292 - Wittek , et al. March 12, 2 | 2013-03-12 |
| Liquid-crystalline Medium App 20120326085 - Wittek; Michael ; et al. | 2012-12-27 |
| Liquid-crystalline Medium App 20120326084 - Klasen-Memmer; Melanie ; et al. | 2012-12-27 |
| Liquid Crystal Medium App 20120273723 - Wittek; Michael ; et al. | 2012-11-01 |
| Compounds For A Liquid-crystalline Medium, And Use For High-frequency Components App 20120273724 - Jasper; Christian ; et al. | 2012-11-01 |
| Compounds For A Liquid-crystalline Medium, And The Use Thereof For High-frequency Components App 20120267571 - Jasper; Christian ; et al. | 2012-10-25 |
| Devices For High-frequency Technology, Liquid-crystalline Media And Compounds App 20120261615 - Manabe; Atsutaka ; et al. | 2012-10-18 |
| Liquid-crystalline medium and liquid-crystal display Grant 8,268,191 - Czanta , et al. September 18, 2 | 2012-09-18 |
| Compounds For A Liquid Crystal Medium And High-frequency Components Containing Said Liquid Crystal Medium App 20120205583 - Montenegro; Elvira ; et al. | 2012-08-16 |
| Liquid-crystalline medium Grant 8,168,081 - Klasen-Memmer , et al. May 1, 2 | 2012-05-01 |
| Liquid-crystalline medium and liquid-crystal display Grant 8,012,370 - Wittek , et al. September 6, 2 | 2011-09-06 |
| Liquid-crystalline medium and liquid-crystal display comprising 1,2-difluoroethene compounds Grant 7,923,079 - Wittek , et al. April 12, 2 | 2011-04-12 |
| Liquid-crystalline medium and liquid crystal display App 20110001089 - Wittek; Michael ; et al. | 2011-01-06 |
| Liquid-crystalline Medium App 20110001090 - Wittek; Michael ; et al. | 2011-01-06 |
| Liquid-crystalline medium and liquid-crystal display App 20100327226 - Czanta; Markus ; et al. | 2010-12-30 |
| Liquid-crystlline Medium And Liquid-crystal Display App 20100308267 - Wittek; Michael ; et al. | 2010-12-09 |
| Liquid-crystalline medium Grant 7,807,236 - Hirschmann , et al. October 5, 2 | 2010-10-05 |
| Liquid-crystalline Medium And Liquid-crystal Display App 20100243956 - Wittek; Michael ; et al. | 2010-09-30 |
| Chiral phenol derivative, liquid crystal medium containing said chiral phenol derivative Grant 7,790,929 - Reiffenrath , et al. September 7, 2 | 2010-09-07 |
| Liquid-crystalline medium Grant 7,785,677 - Klasen-Memmer , et al. August 31, 2 | 2010-08-31 |
| Liquid-crystalline mixtures and liquid-crystal displays Grant 7,785,678 - Junge , et al. August 31, 2 | 2010-08-31 |
| Cyclobutane and spiro[3.3]heptane compounds Grant 7,744,968 - Reiffenrath , et al. June 29, 2 | 2010-06-29 |
| Liquid crystalline medium and liquid crystal display Grant 7,740,918 - Czanta , et al. June 22, 2 | 2010-06-22 |
| Liquid-crystalline Medium And Liquid-crystal Display Comprising 1,2-difluoroethene Compounds App 20100085529 - Wittek; Michael ; et al. | 2010-04-08 |
| Liquid crystalline medium Grant 7,658,978 - Hirschmann , et al. February 9, 2 | 2010-02-09 |
| Liquid-crystalline Medium App 20100026953 - Hirschmann; Harald ; et al. | 2010-02-04 |
| Liquid-crystalline medium and liquid-crystal display comprising 1,2-difluoroethene compounds Grant 7,651,742 - Wittek , et al. January 26, 2 | 2010-01-26 |
| Liquid-crystalline Medium App 20090309066 - Klasen-Memmer; Melanie ; et al. | 2009-12-17 |
| Liquid Crystalline Medium App 20090230354 - Hirschmann; Harald ; et al. | 2009-09-17 |
| Liquid-crystalline Mixtures And Liquid-crystal Displays App 20090201457 - Junge; Michael ; et al. | 2009-08-13 |
| Liquid Crystalline Medium And Liquid Crystal Display App 20090184291 - Czanta; Markus ; et al. | 2009-07-23 |
| Liquid crystalline medium and liquid crystal display Grant 7,563,491 - Czanta , et al. July 21, 2 | 2009-07-21 |
| Liquid-Crystalline Medium App 20080315157 - Klasen-Memmer; Melanie ; et al. | 2008-12-25 |
| Chiral dopants having a laterally alkylated phenyl structural element Grant 7,462,297 - Reiffenrath , et al. December 9, 2 | 2008-12-09 |
| Liquid-crystalline medium and liquid-crystal display Grant 7,442,419 - Hirschmann , et al. October 28, 2 | 2008-10-28 |
| Liquid-Crystalline Medium and Liquid-Crystal Display Comprising 1,2-Difluoroethene Compounds App 20080260971 - Wittek; Michael ; et al. | 2008-10-23 |
| Liquid-crystalline medium and liquid-crystal display Grant 7,438,956 - Hirschmann , et al. October 21, 2 | 2008-10-21 |
| Liquid-crystalline medium Grant 7,419,705 - Heckmeier , et al. September 2, 2 | 2008-09-02 |
| Cyclobutane and Spiro[3.3]Heptane Compounds App 20080206490 - Reiffenrath; Volker ; et al. | 2008-08-28 |
| Liquid-crystalline Medium App 20080199635 - HIRSCHMANN; Harald ; et al. | 2008-08-21 |
| Liquid-crystal medium containing monofluoroterphenyl compounds Grant 7,390,538 - Manabe , et al. June 24, 2 | 2008-06-24 |
| Liquid-crystalline phenol esters Grant 7,316,830 - Reiffenrath , et al. January 8, 2 | 2008-01-08 |
| Liquid-crystalline Medium And Liquid-crystal Display App 20070228327 - Hirschmann; Harald ; et al. | 2007-10-04 |
| Liquid crystalline medium and liquid crystal display App 20070221880 - Czanta; Markus ; et al. | 2007-09-27 |
| Liquid-crystalline medium and liquid-crystal display App 20070176146 - Hirschmann; Harald ; et al. | 2007-08-02 |
| Nematic liquid-crystal mixture, and displays containing same Grant 7,220,464 - Hirschmann , et al. May 22, 2 | 2007-05-22 |
| Liquid-crystalline medium Grant 7,201,951 - Heckmeier , et al. April 10, 2 | 2007-04-10 |
| Liquid-crystalline phenol esters Grant 7,179,511 - Reiffenrath , et al. February 20, 2 | 2007-02-20 |
| Liquid-crystalline medium App 20070034830 - Heckmeier; Michael ; et al. | 2007-02-15 |
| Liquid-crystal composition, methods of adjusting the resistance, and substituted phenols Grant 7,166,337 - Darius , et al. January 23, 2 | 2007-01-23 |
| Liquid-crystal medium containing monofluoroterphenyl compounds App 20070001149 - Manabe; Atsutaka ; et al. | 2007-01-04 |
| Liquid crystalline medium and liquid crystal display Grant 7,153,550 - Heckmeier , et al. December 26, 2 | 2006-12-26 |
| Liquid-crystalline phenol esters App 20060284139 - Reiffenrath; Volker ; et al. | 2006-12-21 |
| Compound having negative .DELTA..epsilon. Grant 7,122,228 - Reiffenrath , et al. October 17, 2 | 2006-10-17 |
| Liquid-crystalline medium Grant 7,081,280 - Heckmeier , et al. July 25, 2 | 2006-07-25 |
| Liquid-crystalline medium Grant 7,033,652 - Heckmeier , et al. April 25, 2 | 2006-04-25 |
| Liquid-crystalline medium Grant 7,033,654 - Heckmeier , et al. April 25, 2 | 2006-04-25 |
| Chiral dopants having a laterally alkylated phenyl structural element App 20060081813 - Reiffenrath; Volker ; et al. | 2006-04-20 |
| Liquid-crystalline medium Grant 7,029,731 - Tarumi , et al. April 18, 2 | 2006-04-18 |
| Liquid-crystalline medium Grant 7,026,020 - Heckmeier , et al. April 11, 2 | 2006-04-11 |
| Chiral phenol derivative, liquid crystal medium containing said chiral phenol derivative App 20060011888 - Reiffenrath; Volker ; et al. | 2006-01-19 |
| Liquid-crystalline medium Grant 6,964,794 - Heckmeier , et al. November 15, 2 | 2005-11-15 |
| Liquid-crystalline medium Grant 6,962,733 - Heckmeier , et al. November 8, 2 | 2005-11-08 |
| 3,3,4,4-Tetrafluorocyclopentane compounds, used as components of liquid crystal media App 20050224756 - Reiffenrath, Volker ; et al. | 2005-10-13 |
| Liquid-crystalline medium Grant 6,953,610 - Heckmeier , et al. October 11, 2 | 2005-10-11 |
| Liquid-crystalline medium Grant 6,951,669 - Heckmeier , et al. October 4, 2 | 2005-10-04 |
| Liquid-crystalline phenol esters App 20050205843 - Reiffenrath, Volker ; et al. | 2005-09-22 |
| Liquid-crystalline medium Grant 6,929,833 - Tarumi , et al. August 16, 2 | 2005-08-16 |
| Liquid-crystalline medium Grant 6,890,607 - Heckmeier , et al. May 10, 2 | 2005-05-10 |
| Liquid crystalline medium and liquid crystal display App 20050092966 - Heckmeier, Michael ; et al. | 2005-05-05 |
| Liquid-crystalline medium App 20050035330 - Heckmeier, Michael ; et al. | 2005-02-17 |
| Liquid-crystalline medium App 20050035329 - Heckmeier, Michael ; et al. | 2005-02-17 |
| Liquid-crystalline medium App 20050006437 - Heckmeir, Michael ; et al. | 2005-01-13 |
| Liquid-crystalline medium App 20040262572 - Heckmeier, Michael ; et al. | 2004-12-30 |
| Liquid-crystalline medium App 20040256604 - Heckmeier, Michael ; et al. | 2004-12-23 |
| Liquid-crystalline medium App 20040256600 - Heckmeier, Michael ; et al. | 2004-12-23 |
| Liquid-crystalline medium App 20040251447 - Heckmeier, Michael ; et al. | 2004-12-16 |
| Liquid-crystalline medium App 20040245502 - Heckmeier, Michael ; et al. | 2004-12-09 |
| Liquid-crystalline medium App 20040245501 - Heckmeier, Michael ; et al. | 2004-12-09 |
| Liquid crystalline medium Grant 6,827,989 - Manabe , et al. December 7, 2 | 2004-12-07 |
| Liquid-crystalline medium Grant 6,827,990 - Heckmeier , et al. December 7, 2 | 2004-12-07 |
| Liquid-crystalline mixtures Grant 6,821,582 - Hirschmann , et al. November 23, 2 | 2004-11-23 |
| Liquid-crystalline medium having a high birefringence and improved UV stability Grant 6,808,764 - Heckmeier , et al. October 26, 2 | 2004-10-26 |
| Liquid crystal medium Grant 6,793,983 - Heckmeier , et al. September 21, 2 | 2004-09-21 |
| Liquid-crystalline medium Grant 6,790,489 - Klasen-Memmer , et al. September 14, 2 | 2004-09-14 |
| Indane compounds having negative dielectric anisotropy App 20040171866 - Reiffenrath, Volker ; et al. | 2004-09-02 |
| Nematic liquid-crystal mixture, and displays containing same App 20040161550 - Hirschmann, Harald ; et al. | 2004-08-19 |
| Liquid crystalline medium and liquid crystal display Grant 6,761,939 - Manabe , et al. July 13, 2 | 2004-07-13 |
| Electro-optical liquid-crystal display and liquid-crystal medium Grant 6,761,938 - Heckmeier , et al. July 13, 2 | 2004-07-13 |
| Liquid-crystalline medium Grant 6,740,369 - Klasen-Memmer , et al. May 25, 2 | 2004-05-25 |
| Liquid-crystalline medium App 20040094748 - Tarumi, Kazuaki ; et al. | 2004-05-20 |
| Liquid-crystalline medium App 20040058158 - Klasen-Memmer, Melanie ; et al. | 2004-03-25 |
| Liquid-crystalline medium Grant 6,689,291 - Reiffenrath , et al. February 10, 2 | 2004-02-10 |
| Liquid-crystalline medium Grant 6,685,996 - Tarumi , et al. February 3, 2 | 2004-02-03 |
| Liquid-crystalline medium App 20040016905 - Heckmeier, Michael ; et al. | 2004-01-29 |
| Liquid-crystalline medium Grant 6,677,003 - Lussem , et al. January 13, 2 | 2004-01-13 |
| Liquid-crystalline medium Grant 6,669,998 - Tarumi , et al. December 30, 2 | 2003-12-30 |
| Liquid-crystalline medium having a high birefringence and improved UV stability App 20030228426 - Heckmeier, Michael ; et al. | 2003-12-11 |
| Electro-optical liquid-crystal display and liquid-crystal medium App 20030224125 - Heckmeier, Michael ; et al. | 2003-12-04 |
| Nematic liquid crystal mixtures and a matrix liquid crystal display Grant 6,649,088 - Rieger , et al. November 18, 2 | 2003-11-18 |
| Liquid-crystal compound, liquid-crystal medium comprising same, and electro-optical liquid-crystal display Grant 6,641,871 - Reuter , et al. November 4, 2 | 2003-11-04 |
| Liquid-crystalline medium App 20030203129 - Tarumi, Kazuaki ; et al. | 2003-10-30 |
| Dialkyne compounds Grant 6,632,484 - Reiffenrath , et al. October 14, 2 | 2003-10-14 |
| Liquid crystalline medium and liquid crystal display App 20030155552 - Manabe, Atsutaka ; et al. | 2003-08-21 |
| Liquid-crystalline mixtures App 20030127629 - Hirschmann, Harald ; et al. | 2003-07-10 |
| Liquid crystalline medium App 20030098443 - Manabe, Atsutaka ; et al. | 2003-05-29 |
| Liquid-crystalline medium App 20030071244 - Klasen-Memmer, Melanie ; et al. | 2003-04-17 |
| Liquid-crystalline medium App 20030064172 - Tarumi, Kazuaki ; et al. | 2003-04-03 |
| Liquid-crystal compound, liquid-crystal medium comprising same, and electro-optical liquid- crystal display App 20030006399 - Reuter, Marcus ; et al. | 2003-01-09 |
| Liquid crystal compounds, liquid crystal medium and liquid crystal display App 20020142108 - Poetsch, Eike ; et al. | 2002-10-03 |
| 2,6-di-tert-butylphenols Grant 6,444,278 - Reiffenrath , et al. September 3, 2 | 2002-09-03 |
| Dialkyne compounds App 20020117650 - Reiffenrath, Volker ; et al. | 2002-08-29 |
| Liquid-crystalline medium App 20020093004 - Tarumi, Kazuaki ; et al. | 2002-07-18 |
| Liquid-crystalline medium App 20020090469 - Lussem, Georg ; et al. | 2002-07-11 |
| Liquid-crystal composition, methods of adjusting the resistance, and substituted phenols App 20020084444 - Darius, Michael ; et al. | 2002-07-04 |
| Liquid-crystalline medium App 20020061368 - Tarumi, Kazuaki ; et al. | 2002-05-23 |
| Liquid-crystalline medium App 20020060311 - Tarumi, Kazuaki ; et al. | 2002-05-23 |
| Liquid-crystalline medium, and liquid-crystal display containing same App 20010045545 - Tarumi, Kazuaki ; et al. | 2001-11-29 |
| Process for the preparation of arylmetal compounds and their reaction with electrophilic reagents Grant 6,207,835 - Reiffenrath , et al. March 27, 2 | 2001-03-27 |
| Crosslinked cyclohexane derivatives, and liquid-crystalline medium Grant 6,203,724 - Reiffenrath , et al. March 20, 2 | 2001-03-20 |
| 1,4-disubstituted 2,6-difluorobenzene compounds, and a liquid-crystalline medium Grant 6,200,654 - Poetsch , et al. March 13, 2 | 2001-03-13 |
| Liquid-crystalline compounds, and liquid-crystalline medium Grant 6,146,719 - Poetsch , et al. November 14, 2 | 2000-11-14 |
| Liquid-crystal composition, method of adjusting the resistance, and substituted phenols Grant 6,139,925 - Darius , et al. October 31, 2 | 2000-10-31 |
| Bisalkenylbicyclohexanes, and liquid-crystalline medium Grant 6,126,857 - Reiffenrath , et al. October 3, 2 | 2000-10-03 |
| Liquid-crystalline medium Grant 6,066,268 - Ichinose , et al. May 23, 2 | 2000-05-23 |
| TN and STN liquid-crystal display Grant 6,056,894 - Hirschmann , et al. May 2, 2 | 2000-05-02 |
| Supertwist liquid-crystal display Grant 6,054,193 - Hirschmann , et al. April 25, 2 | 2000-04-25 |
| Electro-optical liquid-crystal display Grant 6,027,665 - Pausch , et al. February 22, 2 | 2000-02-22 |
| STN liquid-crystal display Grant 5,997,767 - Hirschmann , et al. December 7, 1 | 1999-12-07 |
| Electro-optical liquid crystal display Grant 5,993,691 - Pausch , et al. November 30, 1 | 1999-11-30 |
| Supertwist liquid-crystal display Grant 5,976,404 - Hirschmann , et al. November 2, 1 | 1999-11-02 |
| Electro-optical liquid-crystal display Grant 5,976,407 - Tarumi , et al. November 2, 1 | 1999-11-02 |
| Benzene derivatives, and liquid-crystalline medium Grant 5,718,840 - Plach , et al. February 17, 1 | 1998-02-17 |
| Fluorinated liquid crystal compounds and liquid crystal medium containing same Grant 5,536,442 - Reiffenrath , et al. July 16, 1 | 1996-07-16 |
| Benzene derivatives, and a liquid crystal medium Grant 5,389,295 - Wachtler , et al. February 14, 1 | 1995-02-14 |
| 3,6-disubstituted 2-halopyridines Grant 5,389,291 - Reiffenrath , et al. February 14, 1 | 1995-02-14 |
| Matrix liquid-crystal display Grant 5,384,065 - Geelhaar , et al. January 24, 1 | 1995-01-24 |
| Liquid-crystalline medium Grant 5,350,535 - Rieger , et al. * September 27, 1 | 1994-09-27 |
| Electrooptical liquid-crystal system Grant 5,344,587 - Coates , et al. September 6, 1 | 1994-09-06 |
| Nematic liquid-crystal composition for active matrix application Grant 5,330,679 - Sasaki , et al. * July 19, 1 | 1994-07-19 |
| Nematic liquid-crystalline phases Grant 5,318,721 - Reiffenrath , et al. June 7, 1 | 1994-06-07 |
| Halogenated benzene derivatives, and a liquid-crystalline medium Grant 5,308,541 - Hittich , et al. May 3, 1 | 1994-05-03 |
| Liquid-crystalline medium Grant 5,286,411 - Rieger , et al. February 15, 1 | 1994-02-15 |
| Fluorinated oligophenyls and their use in liquid crystal materials Grant 5,273,680 - Gray , et al. December 28, 1 | 1993-12-28 |
| Liquid-crystalline mixture of low viscosity Grant 5,271,865 - Hittich , et al. December 21, 1 | 1993-12-21 |
| Benzene derivatives and a liquid-crystalline medium Grant 5,213,710 - Reiffenrath , et al. May 25, 1 | 1993-05-25 |
| Difluorobenzonitrile derivatives Grant 5,211,878 - Reiffenrath , et al. * May 18, 1 | 1993-05-18 |
| 2,3-difluorobiphenyls Grant 5,204,019 - Reiffenrath , et al. * April 20, 1 | 1993-04-20 |
| Difluorobenzonitriles and liquid-crystalline medium Grant 5,204,017 - Reiffenrath , et al. April 20, 1 | 1993-04-20 |
| Smectic liquid-crystal medium Grant 5,198,149 - Reiffenrath , et al. March 30, 1 | 1993-03-30 |
| Supertwist liquid crystal display Grant 5,178,790 - Weber , et al. January 12, 1 | 1993-01-12 |
| Naphthylacetylenes Grant 5,084,204 - Reiffenrath , et al. January 28, 1 | 1992-01-28 |
| Smectic liquid crystal phases Grant 5,064,566 - Hopf , et al. November 12, 1 | 1991-11-12 |
| 2,3-difluorophenol derivatives Grant 4,897,216 - Reiffenrath , et al. January 30, 1 | 1990-01-30 |
| Nematic liquid-crystalline phases Grant 4,871,469 - Reiffenrath , et al. October 3, 1 | 1989-10-03 |
| Nitrogen-containing heterocyclic esters Grant 4,820,839 - Krause , et al. April 11, 1 | 1989-04-11 |
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