Hittich; Reinhard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hittich; Reinhard.The latest application filed is for "phenylcyclohexanes and a liquid-crystalline medium".
Company Profile
0.36.9
- Hittich; Reinhard - Modautal DE
- Hittich, Reinhard - Aachen DE
- Hittich; Reinhard - Moduatal DE
Patent Activity
| Patent | Date |
|---|---|
| Matrix liquid crystal display Grant 7,445,818 - Weber , et al. November 4, 2 | 2008-11-04 |
| Phenylcyclohexanes And A Liquid-crystalline Medium App 20080173844 - Wachtler; Andreas ; et al. | 2008-07-24 |
| Matrix liquid crystal display App 20070275182 - Weber; Georg ; et al. | 2007-11-29 |
| Phenylcyclohexanes and a liquid-crystalline medium Grant 7,250,199 - Wachtler , et al. July 31, 2 | 2007-07-31 |
| Matrix liquid crystal display Grant 7,186,447 - Weber , et al. March 6, 2 | 2007-03-06 |
| Phenylcyclohexanes and a liquid-crystalline medium Grant 6,955,837 - Wachtler , et al. October 18, 2 | 2005-10-18 |
| Matrix liquid crystal display App 20050196551 - Weber, Georg ; et al. | 2005-09-08 |
| Phenylcyclohexanes and a liquid-crystalline medium App 20050133763 - Wachtler, Andreas ; et al. | 2005-06-23 |
| Matrix liquid crystal display Grant 6,905,740 - Weber , et al. June 14, 2 | 2005-06-14 |
| Phenylcyclohexanes and a liquid-crystalline medium App 20040169159 - Wachtler, Andreas ; et al. | 2004-09-02 |
| Phenylcyclohexanes and a liquid-crystalline medium App 20040089845 - Wachtler, Andreas ; et al. | 2004-05-13 |
| Phenylcyclohexanes and a liquid-crystalline medium Grant 6,677,002 - Wachtler , et al. January 13, 2 | 2004-01-13 |
| Nematic liquid crystal mixtures and a matrix liquid crystal display Grant 6,649,088 - Rieger , et al. November 18, 2 | 2003-11-18 |
| Matrix liquid crystal display App 20030207046 - Weber, Georg ; et al. | 2003-11-06 |
| Phenylcyclohexanes and a liquid-crystalline medium App 20020043646 - Wachtler, Andreas ; et al. | 2002-04-18 |
| Phenylcyclohexanes and a liquid-crystalline medium Grant 6,284,154 - Wachtler , et al. September 4, 2 | 2001-09-04 |
| Phenylcyclohexanes and a liquid-crystalline medium App 20010015422 - Wachtler, Andreas ; et al. | 2001-08-23 |
| 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 |
| Phenylcyclohexanes and a liquid-crystalline medium Grant 5,891,360 - Wachtler , et al. April 6, 1 | 1999-04-06 |
| Liquid-crystalline medium Grant 5,868,962 - Rieger , et al. February 9, 1 | 1999-02-09 |
| Liquid-crystalline medium Grant 5,746,941 - Rieger , et al. May 5, 1 | 1998-05-05 |
| Phenylcyclohexanes and a liquid-crystalline medium Grant 5,458,805 - Wachtler , et al. * October 17, 1 | 1995-10-17 |
| Benzene derivatives, and a liquid crystal medium Grant 5,389,295 - Wachtler , et al. February 14, 1 | 1995-02-14 |
| Liquid-crystalline medium Grant 5,368,772 - Rieger , et al. * November 29, 1 | 1994-11-29 |
| 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 |
| 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 |
| Supertwist liquid-crystal display Grant 5,286,410 - Weber , et al. February 15, 1 | 1994-02-15 |
| Liquid-crystalline mixture of low viscosity Grant 5,271,865 - Hittich , et al. December 21, 1 | 1993-12-21 |
| Phenylcyclohexanes, and a liquid-crystalline medium Grant 5,230,829 - Bartmann , et al. July 27, 1 | 1993-07-27 |
| Benzene derivatives and a liquid-crystalline medium Grant 5,213,710 - Reiffenrath , et al. May 25, 1 | 1993-05-25 |
| Supertwist liquid crystal display Grant 5,178,790 - Weber , et al. January 12, 1 | 1993-01-12 |
| Liquid-crystal matrix display Grant 5,171,469 - Hittich , et al. December 15, 1 | 1992-12-15 |
| Matrix liquid crystal display Grant 5,122,295 - Weber , et al. June 16, 1 | 1992-06-16 |
| Smectic liquid crystal phases Grant 5,064,566 - Hopf , et al. November 12, 1 | 1991-11-12 |
| Difluoromethylene compounds Grant 5,045,229 - Bartmann , et al. September 3, 1 | 1991-09-03 |
| Liquid crystal phase Grant 4,886,621 - Sage , et al. December 12, 1 | 1989-12-12 |
| Cyclohexane derivatives Grant 4,846,998 - Pohl , et al. July 11, 1 | 1989-07-11 |
| Nitrogen-containing heterocyclic esters Grant 4,820,839 - Krause , et al. April 11, 1 | 1989-04-11 |
| 2-fluorobenzonitrile derivatives and their use in optical display devices Grant 4,784,471 - Wachtler , et al. November 15, 1 | 1988-11-15 |
| Liquid crystal phase Grant 4,737,311 - Scheuble , et al. April 12, 1 | 1988-04-12 |
| Nitrogen-containing heterocyclic compounds Grant 4,713,197 - Eidenschink , et al. December 15, 1 | 1987-12-15 |
| Bicyclooctane derivatives Grant 4,707,295 - Pohl , et al. November 17, 1 | 1987-11-17 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 