Inventor · disambiguated record
Reinhard Hittich
Also filed as: HITTICH REINHARD
90 granted patents·2 pending applications·1,307 citations·filing 1985–2007
99Inventor score
Files withMERCK PATENT GMBH86MERCK KGAA2MERCK PATENT GES MIT BESRANKTE1MERCK PATENT GES MIT RESCHANKT1WACHTLER ANDREAS1
Top patents by PatentIndex Score
92 records- 0195US4846998ACyclohexane derivativesMERCK PATENT GMBH·Filed 1986·Granted Jul 11, 1989·54 cites·8 claims
- 0293US5122295AMatrix liquid crystal displayMERCK PATENT GMBH·Filed 1989·Granted Jun 16, 1992·69 cites·8 claims
- 0390US4820839ANitrogen-containing heterocyclic estersMERCK PATENT GMBH·Filed 1986·Granted Apr 11, 1989·50 cites·16 claims
- 0489US5458805APhenylcyclohexanes and a liquid-crystalline mediumMERCK PATENT GMBH·Filed 1993·Granted Oct 17, 1995·17 cites·5 claims
- 0589US4713197ANitrogen-containing heterocyclic compoundsMERCK PATENT GMBH·Filed 1985·Granted Dec 15, 1987·28 cites·15 claims
- 0688US4886621ALiquid crystal phaseMERCK PATENT GMBH·Filed 1987·Granted Dec 12, 1989·48 cites·19 claims
- 0787US4704227ALiquid crystal compoundsMERCK PATENT GMBH·Filed 1985·Granted Nov 3, 1987·24 cites·13 claims
- 0886US4985583ACyclohexane derivativesMERCK PATENT GMBH·Filed 1987·Granted Jan 15, 1991·19 cites·33 claims
- 0985US4752414ANitrogen-containing heterocyclic compoundsMERCK PATENT GMBH·Filed 1986·Granted Jun 21, 1988·17 cites·15 claims
- 1083US5389295ABenzene derivatives, and a liquid crystal mediumMERCK PATENT GMBH·Filed 1992·Granted Feb 14, 1995·19 cites·11 claims
- 1182US6677002B2Phenylcyclohexanes and a liquid-crystalline mediumMERCK PATENT GMBH·Filed 2001·Granted Jan 13, 2004·6 cites·40 claims
- 1282US5045229ADifluoromethylene compoundsMERCK PATENT GMBH·Filed 1990·Granted Sep 3, 1991·41 cites·16 claims
- 1381US5368772ALiquid-crystalline mediumMERCK PATENT GMBH·Filed 1991·Granted Nov 29, 1994·33 cites·8 claims
- 1481US4707295ABicyclooctane derivativesMERCK PATENT GMBH·Filed 1986·Granted Nov 17, 1987·17 cites·19 claims
- 1579US5230829APhenylcyclohexanes, and a liquid-crystalline mediumMERCK PATENT GMBH·Filed 1991·Granted Jul 27, 1993·16 cites·13 claims
- 1678US5403512AVinyl compounds, and a liquid-crystalline mediumMERCK PATENT GMBH·Filed 1992·Granted Apr 4, 1995·35 cites·13 claims
- 1778US5171469ALiquid-crystal matrix displayMERCK PATENT GMBH·Filed 1991·Granted Dec 15, 1992·38 cites·22 claims
- 1876US5626793ALiquid-crystalline compoundsMERCK PATENT GMBH·Filed 1995·Granted May 6, 1997·33 cites·9 claims
- 1976US5356562AFluoro tolans and liquid crystalline mediaMERCK PATENT GMBH·Filed 1992·Granted Oct 18, 1994·14 cites·10 claims
- 2075US5286411ALiquid-crystalline mediumMERCK PATENT GMBH·Filed 1991·Granted Feb 15, 1994·29 cites·7 claims
- 2174US6955837B2Phenylcyclohexanes and a liquid-crystalline mediumMERCK PATENT GMBH·Filed 2001·Granted Oct 18, 2005·3 cites·51 claims
- 2274US5178790ASupertwist liquid crystal displayMERCK PATENT GMBH·Filed 1989·Granted Jan 12, 1993·25 cites·17 claims
- 2373US6326066B11,4-disubstituted 2,6-difluorobenzene compounds, and a liquid-crystalline mediumMERCK PATENT GES MIT RESCHANKT·Filed 2000·Granted Dec 4, 2001·8 cites·4 claims
- 2473US5308542A4,4'-disubstituted 2',3-difluorobisphenyls and a liquid-crystalline mediumMERCK PATENT GMBH·Filed 1991·Granted May 3, 1994·25 cites·10 claims
- 2572US6284154B1Phenylcyclohexanes and a liquid-crystalline mediumMERCK PATENT GMBH·Filed 1995·Granted Sep 4, 2001·7 cites·13 claims
- 2672US5958290AElectrooptical liquid crystal systemMERCK PATENT GMBH·Filed 1995·Granted Sep 28, 1999·32 cites·30 claims
- 2772US5344587AElectrooptical liquid-crystal systemMERCK PATENT GMBH·Filed 1991·Granted Sep 6, 1994·27 cites·11 claims
- 2872US4726911AHeterocyclic compoundsMERCK PATENT GMBH·Filed 1985·Granted Feb 23, 1988·25 cites·23 claims
- 2971US7186447B2Matrix liquid crystal displayMERCK PATENT GMBH·Filed 2005·Granted Mar 6, 2007·2 cites·15 claims
- 3071US4886620ASmectic liquid-crystalline phasesMERCK PATENT GMBH·Filed 1986·Granted Dec 12, 1989·20 cites·9 claims
- 3170US5286410ASupertwist liquid-crystal displayMERCK PATENT GMBH·Filed 1992·Granted Feb 15, 1994·24 cites·4 claims
- 3269US6905740B2Matrix liquid crystal displayMERCK PATENT GMBH·Filed 2003·Granted Jun 14, 2005·7 cites·11 claims
- 3369US5378395AMatrix liquid crystal displayMERCK PATENT GMBH·Filed 1992·Granted Jan 3, 1995·20 cites·15 claims
- 3469US5308541AHalogenated benzene derivatives, and a liquid-crystalline mediumMERCK PATENT GMBH·Filed 1990·Granted May 3, 1994·18 cites·4 claims
- 3568US5891360APhenylcyclohexanes and a liquid-crystalline mediumMERCK PATENT GMBH·Filed 1993·Granted Apr 6, 1999·11 cites·3 claims
- 3668US5292454ATrifluorotoluene compounds, and a liquid crystalline mediumMERCK PATENT GMBH·Filed 1992·Granted Mar 8, 1994·9 cites·6 claims
- 3768US5043093APyrimidinesMERCK PATENT GMBH·Filed 1985·Granted Aug 27, 1991·6 cites·24 claims
- 3867US6004479AMatrix liquid crystal displayMERCK KGAA·Filed 1995·Granted Dec 21, 1999·17 cites·12 claims
- 3967US5328642ALiquid-crystalline mediumMERCK PATENT GMBH·Filed 1991·Granted Jul 12, 1994·20 cites·8 claims
- 4067US5250220A2,5-disubstituted heterocyclic compounds, and a liquid-crystalline mediumMERCK PATENT GMBH·Filed 1992·Granted Oct 5, 1993·9 cites·9 claims
- 4166US5494606A1,3-dioxane derivatives, and liquid-crystalline mediumMERCK PATENT GMBH·Filed 1993·Granted Feb 27, 1996·19 cites·12 claims
- 4266US5271865ALiquid-crystalline mixture of low viscosityMERCK PATENT GMBH·Filed 1991·Granted Dec 21, 1993·20 cites·6 claims
- 4366US5232624AChiral 1,2-difluorobenzene derivativesMERCK PATENT GMBH·Filed 1989·Granted Aug 3, 1993·7 cites·4 claims
- 4466US5122297ATetracyclic benzene derivatives and liquid-crystalline mediaMERCK PATENT GMBH·Filed 1991·Granted Jun 16, 1992·8 cites·7 claims
- 4565US5520846ALiquid-crystalline mediumMERCK PATENT GMBH·Filed 1994·Granted May 28, 1996·18 cites·16 claims
- 4663US5837162ALiquid-crystalline compoundsMERCK PATENT GMBH·Filed 1997·Granted Nov 17, 1998·7 cites·12 claims
- 4762US5496499ABiphenylethanes and liquid-crystalline phaseMERCK PATENT GMBH·Filed 1994·Granted Mar 5, 1996·7 cites·31 claims
- 4862US5350535ALiquid-crystalline mediumMERCK PATENT GMBH·Filed 1991·Granted Sep 27, 1994·16 cites·15 claims
- 4962US5209868ATrifluoromethylcyclohexane derivativesMERCK PATENT GMBH·Filed 1990·Granted May 11, 1993·18 cites·10 claims
- 5062US2008173844A1Phenylcyclohexanes and a liquid-crystalline mediumWACHTLER ANDREAS·Filed 2007·Application pending·0 cites
Showing the top 50 of 92 patent records by PatentIndex Score.
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