Assignee: MERCK Patent Gesellschaft mit beschrankter Haftung

Location: Darmstadt, DE
No. of patents: 33

Number	Title	Issue Date
7943662	Flavonoid complexes The invention relates to complexes of certain flavonoid derivatives, of the formula (I), where R1 and R2 are selected from H and OR11, where OR11 stands, independently of one another, for OH, straight-chain or branched C	05/17/2011
7928128	Use of(R)-(−) -2-[5-(4-fluorophenyl)-3-pyridylmethylaminomethyl]-chromane and its physiologically acceptable salts (R)-(−)-2-[5-(4-fluorophenyl)-3-pyridylmethylaminomethyl]-chromane or a physiologically acceptable salt thereof is useful for treatment of adverse effects in treating Parkinson's disease. ...	04/19/2011
7922934	-Indacene and indeno[5,6-d][1,3]dioxol-derivatives and use thereof as components of liquid-crystal mixtures The invention relates 1,2,3,6,7,8-hexahydro-s-indacene derivatives and 6,7-dihydro-5H-indeno[5,6-d]-1,3-dioxole derivatives, and to the use thereof as component(s) in liquid-crystalline media. In addition, the present invention relates to liquid-crystal and electro-...	04/12/2011
7922859	Laser-weldable polymers The present invention relates to laser-weldable polymers which consist of a laser-transparent part and a laser-absorbent part and can be welded to one another by means of laser light and are distinguished by the fact that the laser-absorbent part comprises, as absor...	04/12/2011
7906684	Antioxidants The present invention relates to the use of compounds of the formula (I) where R stands for [lacuna] with radicals defined in the description, as antioxidants, to corresponding novel compounds and compositions, and to corresponding processes for the preparation of c...	03/15/2011
7897644	Use of 4-oxobutanoic acid derivatives in the treatment of inflammation The present invention relates to the use of a 4-oxobutanoic acid derivative for the preparation of a pharmaceutical composition for treating inflammation. ...	03/01/2011
7854970	Liquid-crystalline medium Disclosed are a liquid-crystalline medium based on a mixture of polar compounds which contain at least one compound of formula I and the use thereof for a passive-matrix or active-matrix display based on the ECB, FFS, PALC ...	12/21/2010
7842804	Ionic salts comprising pyrrolidinium, triazolinium, piperidinium or morpholinium cations and alkyltrifluorophosphate anions The present invention relates to salts comprising pyrrolidinium, triazolinium, piperidinium or morpholinium cations that can have substituents thereon and alkyltrifluorophosphate anions, to processes for preparation thereof and to the use thereof, in particular for ...	11/30/2010
7842358	Liquid-crystalline medium and liquid-crystal display Disclosed are dielectrically positive liquid-crystalline media comprising in each case one or more compounds of formulae IA, IB and IC: and liquid-crystal displays containing these media, especially active-matrix displays, ...	11/30/2010
7838090	Liquid-crystalline medium and liquid-crystal display Disclosed are dielectrically positive liquid-crystalline media containing a dielectrically positive component, component A, which contains one or more dielectrically positive compounds of formulae IA, IB and IC: and optiona...	11/23/2010
7834032	Piperidine derivatives Compounds of the formula (I), in which R1, R2, Q, X, Y, m and n have the meanings indicated in Claim (1), are potent 5-HT2A antagonists and are suitable for the treatment of psychoses, schizophrenia, depression, neurological d...	11/16/2010
RE41858	Pearlescent pigment for water-borne surface-coating systems A pearlescent pigment based on a metal oxide-coated, platelet-shaped substrate and a top layer on the metal oxide layer, where the top layer comprises silicon dioxide, at least one further metal hydroxide or metal oxide hydrate and at least one organic coupling reag...	10/26/2010
7807776	Procees of preparing regioregular polymers The invention relates to a process of preparing regioregular polymers, in particular head-to-tail (HT) poly-(3-substituted) thiophenes with high regioregularity, to novel polymers prepared by this process, and to the use of the novel polymers as semiconductors or ch...	10/05/2010
7799126	Pigment Disclosed are a pigment comprising a flake-form substrate, where natural and synthetic clay minerals are excluded as substrate, and an anion-binding layer, in particular comprising a layered double hydroxide, where the anion-binding layer comprises anion-forming org...	09/21/2010
7767280	Liquid-crystalline medium Disclosed are a liquid-crystalline medium of negative dielectric anisotropy based on a mixture of polar compounds, which contains at least one compound of formula IA and at least one compound of formulae IB, IC and/or ID	08/03/2010
7767277	Fluorophenyl compounds for liquid-crystalline mixtures Disclosed are compounds of formula I processes for the preparation thereof, and liquid-crystalline media and electro-optical displays containing said compounds. ...	08/03/2010
7763329	Liquid-crystalline medium Disclosed are a liquid-crystalline medium, which contains a compound of formula I and the use thereof for electro-optical purposes, in particular for TN, TFT, IPS or OCB displays. ...	07/27/2010
7732481	Prolinylarylacetamides Novel compounds of the formula (I), in which R, R1, R2, R3, X, X′ and Y have the meaning indicated in Patent Claim 1, are inhibitors of coagulation factor Xa and can be employed for the prophylaxis and/or therapy of thromboe...	06/08/2010
7732022	Stilbene derivatives, liquid-crystal mixtures and electro-optical displays Disclosed are fluorostilbene compounds of formula I, liquid-crystal media which comprise these compounds, the use of the media in electro-optical displays, in particular in VAN LCDs, and a process for the preparation of the...	06/08/2010
7732021	Liquid crystalline medium The invention relates to liquid-crystalline compounds of the formula I and to a liquid-crystalline medium based on a mixture of polar compounds, characterised in that it comprises one or more compounds of the formula I in w...	06/08/2010
7727977	Kynurenine 3-hydroxylase inhibitors for the treatment of diabetes The present invention relates to the use of at least one compound with inhibitory activity on kynurenine 3-hydroxylase for the preparation of a medicament for the prevention and/or treatment of diabetes. ...	06/01/2010
7727474	Closure for a reagent container The invention relates to a closure for a reagent container (7) with a screw-cap or lid (6), comprising a conical insert (4), reaching in the direction of the contents. The conical insert (4) is cut at least once, such that said insert may...	06/01/2010
RE41281	Liquid crystal display device The invention relates to a liquid crystal display device comprising a liquid crystal cell and at least one compensation film or a combination of polarizer and optical compensators comprising at least one compensation film, said compensation film comprising at least ...	04/27/2010
7692007	Process for the preparation of onium salts having a low chloride content The invention relates to a process for the preparation of onium salts having a low chloride content by reaction of an onium chloride with an acid, where the hydrochloric acid forming is removed by azeotropic distillation by coordination to an organic solvent which f...	04/06/2010
7678929	Furochroman derivatives Disclosed are furochroman compounds of formula I liquid-crystal media which contains the compounds of formula I, and the use of the media in electro-optical displays, in particular in VAN LCDs. ...	03/16/2010
7632951	Inhibitors of integrin αβ Novel biphenyl derivatives of the general formula (I) in which R1, R1′, R1″, R2, R2′, R3 and n are as defined in claim 1, their stereoisomers and their physiologically acceptable salts or solvat...	12/15/2009
7611574	Interference pigment with a high covering power The invention relates to an interference pigment with a high covering power, comprising at least one FeTiO3-containing layer, which is applied to a lamellar inorganic substrate and whose thickness and absorbing power can be precisely set. The invention al...	11/03/2009
7604862	Multilayer pigments based on glass flakes The present invention relates to multilayer pigments based on glass flakes and to a method for the production of such pigments. The resulting pigment can be used in any application for which pearlescent pigments have been heretofore used such as, for example, in pla...	10/20/2009
7604851	Liquid-crystalline compounds Liquid-crystalline compounds of the formula I in which R1, A1, A2, Z1, Z2, X, a, b, L1, L2 and L3 are as defined herein, and ...	10/20/2009
7582338	Liquid crystal medium Discloses are liquid crystal medium based on a mixture of polar compounds, the use thereof for electro-optical purposes, and displays containing the medium. ...	09/01/2009
7582337	Liquid-crystalline medium Disclosed are a liquid-crystalline medium based on a mixture of polar compounds, which contains at least one compound of formula I and the use thereof for an active-matrix display based on the ECB, FFS, PALC or IPS effect. ...	09/01/2009
7534474	Multireactive polymerizable mesogenic compounds The invention relates to multireactive polymerizable mesogenic compounds of formula I R1-MG-R2 I wherein R1, R2 and MG have the meaning given in claim 1, to a polymerizable mesogenic composi...	05/19/2009
6562419	Matrix liquid crystal display The invention relates to a matrix liquid crystal display containing integrated non-linear elements and a liquid crystal mixture which has a particularly high resistivity....	05/13/2003

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Assignee: MERCK Patent Gesellschaft mit beschrankter Haftung