Inventor · disambiguated record
Joachim Krause
Also filed as: KRAUSE JOACHIM · POHL LUDWIG
131 granted patents·2 pending applications·2,749 citations·filing 1976–2007
99Inventor score
Files withMERCK PATENT GMBH125MERCK GMBH4BESCRANKTER HAFTUNG1MERCK PATENT GESELLSCHATF MIT1WACHTLER ANDREAS1
Top patents by PatentIndex Score
133 records- 0199US4130502ALiquid crystalline cyclohexane derivativesMERCK PATENT GMBH·Filed 1977·Granted Dec 19, 1978·100 cites·12 claims
- 0297US5211878ADifluorobenzonitrile derivativesMERCK PATENT GMBH·Filed 1991·Granted May 18, 1993·200 cites·21 claims
- 0397US4834904ANitrogen-containing heterocyclesMERCK PATENT GMBH·Filed 1986·Granted May 30, 1989·77 cites·10 claims
- 0497US4400293ALiquid crystalline cyclohexylphenyl derivativesMERCK PATENT GMBH·Filed 1981·Granted Aug 23, 1983·76 cites·11 claims
- 0597US4229315ALiquid crystalline cyclohexane derivativesMERCK PATENT GMBH·Filed 1979·Granted Oct 21, 1980·95 cites·12 claims
- 0696US4606845ABicyclohexylethanesMERCK PATENT GMBH·Filed 1984·Granted Aug 19, 1986·41 cites·14 claims
- 0795US7060331B2Chiral compounds 1MERCK PATENT GMBH·Filed 2001·Granted Jun 13, 2006·47 cites·22 claims
- 0895US4154697ALiquid crystalline hexahydroterphenyl derivativesMERCK PATENT GMBH·Filed 1978·Granted May 15, 1979·69 cites·14 claims
- 0993US7223450B2Chiral compoundsMERCK GMBH·Filed 2002·Granted May 29, 2007·35 cites·30 claims
- 1093US4818431ALiquid crystal dielectricMERCK PATENT GMBH·Filed 1986·Granted Apr 4, 1989·49 cites·17 claims
- 1193US4639328AThienothiophene derivativesMERCK PATENT GMBH·Filed 1984·Granted Jan 27, 1987·77 cites·18 claims
- 1293US4386007ALiquid crystalline naphthalene derivativesMERCK PATENT GMBH·Filed 1980·Granted May 31, 1983·35 cites·4 claims
- 1392US4330426ACyclohexylbiphenyls, their preparation and use in dielectrics and electrooptical display elementsMERCK PATENT GMBH·Filed 1980·Granted May 18, 1982·65 cites·7 claims
- 1490US5279764ADihalogenobenzene derivativesMERCK PATENT GMBH·Filed 1992·Granted Jan 18, 1994·34 cites·11 claims
- 1590US5087764AProcess for the preparation of 2,3-difluorobenzenesMERCK PATENT GMBH·Filed 1989·Granted Feb 11, 1992·28 cites·15 claims
- 1690US4820839ANitrogen-containing heterocyclic estersMERCK PATENT GMBH·Filed 1986·Granted Apr 11, 1989·50 cites·16 claims
- 1789US7425356B2Chiral compoundsMERCK PATENT GMBH·Filed 2007·Granted Sep 16, 2008·15 cites·24 claims
- 1889US5536442AFluorinated liquid crystal compounds and liquid crystal medium containing sameMERCK PATENT GMBH·Filed 1992·Granted Jul 16, 1996·29 cites·16 claims
- 1989US5458805APhenylcyclohexanes and a liquid-crystalline mediumMERCK PATENT GMBH·Filed 1993·Granted Oct 17, 1995·17 cites·5 claims
- 2089US4724097ABicyclohexylethanesMERCK PATENT GMBH·Filed 1986·Granted Feb 9, 1988·27 cites·18 claims
- 2189US4713197ANitrogen-containing heterocyclic compoundsMERCK PATENT GMBH·Filed 1985·Granted Dec 15, 1987·28 cites·15 claims
- 2289US4620938AHydroterphenylsMERCK PATENT GMBH·Filed 1985·Granted Nov 4, 1986·25 cites·10 claims
- 2389US4181625ALiquid crystalline cyclohexylcyclohexanesMERCK PATENT GMBH·Filed 1978·Granted Jan 1, 1980·45 cites·14 claims
- 2487US4704227ALiquid crystal compoundsMERCK PATENT GMBH·Filed 1985·Granted Nov 3, 1987·24 cites·13 claims
- 2586US6475595B1Fluorocyclohexene derivatives, and liquid-crystalline mediumMERCK GMBH·Filed 2000·Granted Nov 5, 2002·40 cites·24 claims
- 2686US4985583ACyclohexane derivativesMERCK PATENT GMBH·Filed 1987·Granted Jan 15, 1991·19 cites·33 claims
- 2785US5273680AFluorinated oligophenyls and their use in liquid crystal materialsMERCK PATENT GMBH·Filed 1988·Granted Dec 28, 1993·43 cites·14 claims
- 2885US4871469ANematic liquid-crystalline phasesBESCRANKTER HAFTUNG·Filed 1987·Granted Oct 3, 1989·47 cites·4 claims
- 2985US4752414ANitrogen-containing heterocyclic compoundsMERCK PATENT GMBH·Filed 1986·Granted Jun 21, 1988·17 cites·15 claims
- 3084US7318950B2Chiral compounds IIMERCK GMBH·Filed 2001·Granted Jan 15, 2008·35 cites·22 claims
- 3184US4871470ACyclohexane derivativesMERCK PATENT GMBH·Filed 1987·Granted Oct 3, 1989·19 cites·10 claims
- 3283US7604851B2Liquid-crystalline compoundsMERCK PATENT GMBH·Filed 2007·Granted Oct 20, 2009·8 cites·16 claims
- 3383US6444278B12,6-di-tert-butylphenolsMERCK PATENT GMBH·Filed 1997·Granted Sep 3, 2002·57 cites·10 claims
- 3483US5718840ABenzene derivatives, and liquid-crystalline mediumMERCK PATENT GMBH·Filed 1996·Granted Feb 17, 1998·22 cites·16 claims
- 3583US4818428ALiquid crystal phaseMERCK PATENT GMBH·Filed 1985·Granted Apr 4, 1989·39 cites·18 claims
- 3682US7041345B2Chiral compounds IIIMERCK PATENT GMBH·Filed 2001·Granted May 9, 2006·31 cites·21 claims
- 3782US6677002B2Phenylcyclohexanes and a liquid-crystalline mediumMERCK PATENT GMBH·Filed 2001·Granted Jan 13, 2004·6 cites·40 claims
- 3882US4627933ALiquid crystalline phases containing alkylene-type bridgesMERCK PATENT GMBH·Filed 1983·Granted Dec 9, 1986·15 cites·14 claims
- 3981US5932138ABenzene derivatives, and liquid-crystalline mediumMERCK PATENT GMBH·Filed 1997·Granted Aug 3, 1999·19 cites·16 claims
- 4081US5084204ANaphthylacetylenesMERCK PATENT GMBH·Filed 1988·Granted Jan 28, 1992·16 cites·13 claims
- 4181US4812258AFluorine-containing pyrimidine derivativesMERCK PATENT GMBH·Filed 1987·Granted Mar 14, 1989·15 cites·14 claims
- 4280US5487845AFluorobenzene derivatives and liquid-crystalline mediumMERCK PATENT GMBH·Filed 1990·Granted Jan 30, 1996·33 cites·36 claims
- 4380US4505838AHalogenobiphenyl derivativesMERCK PATENT GMBH·Filed 1983·Granted Mar 19, 1985·12 cites·11 claims
- 4479US6706338B2Liquid-crystalline compoundsMERCK PATENT GMBH·Filed 2001·Granted Mar 16, 2004·10 cites·17 claims
- 4579US6569505B2Liquid crystal compounds, liquid crystal medium and liquid crystal displayMERCK PATENT GMBH·Filed 2001·Granted May 27, 2003·21 cites·27 claims
- 4679US5230829APhenylcyclohexanes, and a liquid-crystalline mediumMERCK PATENT GMBH·Filed 1991·Granted Jul 27, 1993·16 cites·13 claims
- 4779US5198149ASmectic liquid-crystal mediumMERCK PATENT GMBH·Filed 1989·Granted Mar 30, 1993·32 cites·14 claims
- 4878US5248447A2,3-difluorohydroquinone derivativesMERCK PATENT GMBH·Filed 1989·Granted Sep 28, 1993·13 cites·13 claims
- 4978US4925590ADerivatives of 4-cyano-2,3-difluorophenolMERCK PATENT GMBH·Filed 1989·Granted May 15, 1990·30 cites·11 claims
- 5077US7250198B2Liquid-crystalline compoundsMERCK PATENT GMBH·Filed 2002·Granted Jul 31, 2007·17 cites·17 claims
Showing the top 50 of 133 patent records by PatentIndex Score.
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