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| Number | Title | Issue Date |
| 8183279 | 1,3-dihydroisoindole derivatives Novel 1,3-dihydroisoindole derivatives of the formula (I), in which R1-R3 have the meanings indicated in claim 1, are HSP90 inhibitors and can be used for the preparation of a medicament for the treatment of diseases in which the inhibit... | 05/22/2012 |
| 8173766 | Polymers derived from bis(thienocyclopenta) benzothiadiazole and their use as organic semiconductors The invention relates to conjugated polymers comprising bis(thienocyclopenta)benzothiadiazole units or derivatives thereof, to methods of their preparation, to novel monomer units used therein, to the use of the polymers in organic electronic (OE) devices, and to OE... | 05/08/2012 |
| 8168081 | Liquid-crystalline medium The invention relates to a liquid-crystalline medium based on a mixture of dielectrically negative, polar compounds which comprises at least one compound of the formula I in which the parameters hav... | 05/01/2012 |
| 8153649 | 3-aminoimidazo 1,2-A pyridine derivatives having an SGLT1- and SGLT2-inhibiting action for the treatment of type 1 and type 2 diabetes Novel compounds of the formula (I), in which W, T, R1, R2, R3, R4, R5 and R6 have the meanings indicated in Patent Claim (1), are suitable as antidiabetics. | 04/10/2012 |
| 8148443 | Oxonium and sulfonium salts The present invention relates to oxonium salts having [(Ro)3O]+ cations and sulfonium salts having [(Ro)3S]+ cations, where Ro denotes straight-chain or branched alkyl groups having 1-8 C a... | 04/03/2012 |
| 8119026 | Birefringent layer with negative optical dispersion The invention relates to a birefringent layer having negative optical dispersion, a liquid crystal (LC) medium for its preparation, and the use of the birefringent layer and the LC media in optical, electrooptical, electronic, semiconducting or luminescent component... | 02/21/2012 |
| 8114211 | Pearlescent pigments The present invention relates to pearlescent pigments based on flake-form substrates which have at least one FeOOH layer and at least one TiO2 layer or at least one TiO2/SiO2/TiO2 layer package, and to the use thereof, int... | 02/14/2012 |
| 8101749 | Process for the preparation of onium salts with a tetrafluoroborate anion having a reduced halide content The invention relates to a method for producing onium salts with tetrafluoroborate anion by reacting an onium halide with an oxonium tetrafluoroborate, sulfonium tetrafluoroborate, or triphenylcarbonium tetrafluoroborate. ... | 01/24/2012 |
| 8088304 | Luminophores made of doped garnet for pcLEDs The invention relates to phosphors having a garnet structure of the formula I (Ya,Gdb,Luc,Sed,Sme,Tbf,Prg,Thh,Iri,Sbj,Bik)3-x | 01/03/2012 |
| 8071593 | 2-oxo-3-benzylbenzoxazol-2-one derivatives and related compounds as Met kinase inhibitors for the treatment of tumours Described are compounds which inhibit, regulate and/or modulate kinase signal transduction, for example of Met kinase. The compounds are of the formulae A1 to A148 and B1 described herein, including 2-oxobenzoxazol-3-ylmethyl]phenyl}carbamate and 2-oxooxazolo[4,5-b]... | 12/06/2011 |
| 8067625 | Fluorosurfactants The present invention relates to fatty acid esters of polyols or sulfonated fatty acid esters or sulfonated fatty acid amides containing at least one group Y, where Y stands for CF3—(CH2)a—O—, SF5—, CF3â... | 11/29/2011 |
| 8063040 | Triazabenzo[E]azulene derivatives for the treatment of tumors Novel triazabenzo[e]azulene derivatives of the formula, (I) in which R1, R2 and R3 have the meanings indicated in Claim 1, are inhibitors of TGF-beta receptor kinase and can be employed, inter alia, for the treatment of tumors... | 11/22/2011 |
| 8052963 | [(4-oxo-4H-chromen-3-yl)hydroxymethyl]- or [(4-oxo-4H-chromen-3-yl)methyl]phosphonic acid derivatives The present invention relates to compounds of the formula (I), where R1 to R3 each, independently of one another, denote H, hydroxyl or alkoxy having 1 to 8 C atoms, R4 denotes alkyl having 1 to 4 C atoms, H, hydroxyl or alkoxy havin... | 11/08/2011 |
| 8049022 | Fluorosurfactants The present invention relates to fatty acid alkanolamides or polyolamides containing at least one group Y, where Y stands for CF3—(CH2)a—O—, SF5—, CF3—(CH2)a—S—, CF3 | 11/01/2011 |
| 8043671 | Liquid-crystalline medium and liquid crystal display Disclosed are a liquid-crystalline medium based on a mixture of dielectrically negative polar compounds of each of formulae I and II and the use thereof in an electro-optical display, particularly in a display with passive ... | 10/25/2011 |
| 8021571 | Chiral reactive mesogen mixture The invention relates to chiral reactive mesogen (RM) mixtures, polymer films obtained thereof, and the use of the mixtures and polymer films in optical, electrooptical or electronic components or devices, in decorative, security or cosmetic applications, especially... | 09/20/2011 |
| 7999111 | Process for the preparation of onium alkylsulfonates The invention relates to a process for the preparation of onium alkylsulfonates by reaction of an onium halide or carboxylate with a symmetrically substituted dialkyl sulfite or with an asymmetrically substituted dialkyl sulfite at temperatures of 50 to 170° C.... | 08/16/2011 |
| 7998540 | Substituted anthracenes The invention relates to novel 9- and/or 10-substituted anthracenes, to their use in liquid crystal, light-emitting or semiconducting materials and devices, in anisotropic polymers, optical, electrooptical, decorative, security, cosmetic, diagnostic, electric, elect... | 08/16/2011 |
| 7977343 | Adenine derivatives Novel adenine derivatives of the formula (I), in which R1, R2, R3, X and Y have the meanings indicated in Claim 1, are HSP90 inhibitors and can be used for the preparation of a medicament for the treatment of diseases in which... | 07/12/2011 |
| 7972664 | 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. ... | 07/05/2011 |
| 7964253 | Liquid-crystalline medium and liquid-crystal display Disclosed are dielectrically positive liquid-crystalline media containing a dielectrically positive component, component A, containing one or more dielectrically positive compounds of formula I and optionally a second diele... | 06/21/2011 |
| 7943061 | Chiral binaphthyl sulfates for use as liquid crystal materials The invention relates to chiral compounds, methods of their preparation, and to their use in optical, electrooptical, electronic, semiconducting or luminescent components or devices, and in decorative, security, cosmetic or diagnostic applications. ... | 05/17/2011 |
| 7528139 | Sulfonamides Compounds of the formula (I), in which R6, R7, R8, R9 and X have the meanings indicated in claim 1, are inhibitors of tyrosine kinases, in particular TIE-2, and Raf kinases and can be employed, inter alia, for the t... | 05/05/2009 |
| 7527833 | Biaxial film The invention relates to an optically biaxial film with cholesteric structure, methods and materials for its preparation, its use as retardation or compensation film in optical devices like liquid crystal displays, and to compensators and liquid crystal displays com... | 05/05/2009 |
| 7524922 | Poly(benzodithiophenes) Disclosed are novel poly(benzodithiophenes), their use as semiconductors or charge transport materials in optical, electro-optical or electronic devices, for example, liquid crystal displays, optical films, organic field effect transistors (FET or OFET) for thin fil... | 04/28/2009 |
| 7482044 | Liquid crystalline medium and liquid crystal display Disclosed are compounds of formula I and dielectrically positive liquid crystalline media comprising a dielectrically positive component, component A, comprising a dielectrically positive compound of formula I, and optional... | 01/27/2009 |
| 7432282 | Pyridinalkyl-aminoalkyl-IH-indole derivatives having an inhibitory action on 5-HT and serotonin reuptake as antidepressants and anxiolytics Novel indole derivatives of the formula (I), in which X, Y, R1, R1′, m and n have the meanings indicated in Patent Claim 1, have a strong affinity to the 5-HT1A and in some cases to the 5-HT1D receptors. The compounds in... | 10/07/2008 |
| 7425574 | Benzofuran oxyethylamines as antidepressants and anxiolytics Novel benzofuranoxyethylamines of the formula (I), in which R1, R2, R3, R4, m and n have the meanings indicated in Patent Claim (1), which have a strong affinity to the 5 HT1A receptors and/or 5HT1D ... | 09/16/2008 |
| 7416688 | Transparent conductive pigments Disclosed are transparent conductive pigments of flake-form substrates coated with a conductive layer, where the number-weighted mean particle area F50 of the transparent conductive pigments is greater than or equal to 150 μm2, and processes f... | 08/26/2008 |
| 7375130 | Antidiabetic compounds comprising benzofuran and benzothiophene derivatives The invention relates to compounds of the general formula (I) below: in which R1, R2, R3, R4, R5, R6 and X are as defined in claim 1. These compounds can be used in the treatment of pathologies associated wi... | 05/20/2008 |
| 7361288 | Components for high-frequency technology The present invention relates to switchable components for high-frequency technology, in particular microwave technology, which use liquid-crystalline dielectrics, to the liquid-crystal materials, to the use thereof, and to a process for the production of the compon... | 04/22/2008 |
| 7345090 | Galenical formulation The invention relates to compounds of the formula I where R1, R2, R3, R4 and R5 have the meanings given in claim 1. The compound is suitable in particular for use in sk... | 03/18/2008 |
| 7344590 | Silver pigments The present invention relates to silver pigments based on transparent, low-refractive-index, platelet-shaped substrates which have a high-refractive-index coating consisting of TiO2 having a layer thickness of 5-300 nm and optionally an outer protective l... | 03/18/2008 |
| 7335404 | Liquid crystal composition for use in bistable liquid crystal devices The invention is directed to the use of a liquid crystal composition in a bistable liquid crystal device and especially in a single polariser reflective or transflective zenithal bistable nematic liquid crystal device as well as a bistable liquid crystal device comp... | 02/26/2008 |
| 7314653 | Liquid-crystal medium and electro-optical display containing same Disclosed are nematic liquid-crystal media which have an initial current density of 0.05 μA/cm2 or less and a threshold voltage of 1.0 V or less and their use in liquid-crystal displays, preferably TN or STN displays. ... | 01/01/2008 |
| 7303622 | Lustrous black interference pigments The present invention relates to lustrous black interference pigments based on a substrate mixture, characterised in that it has (A) a coating of Fe3O4 (B) a colorless coating consisting of o... | 12/04/2007 |
| 7294288 | Process 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, to the use of the novel polymers as semiconductors or charge... | 11/13/2007 |
| 7217745 | Laser-markable plastics and their preparation and use The invention relates to a laser-markable transparent or translucent plastics which comprise pearlescent pigments in combination with laser-sensitive pigments which themselves do not exhibit any pearlescent effect. The pigment combination considerably improves the s... | 05/15/2007 |
| 7166337 | Liquid-crystal composition, methods of adjusting the resistance, and substituted phenols The present invention relates to liquid-crystal mixtures having specific resistance values, comprising acidic compounds. The present invention furthermore relates to liquid-crystal displays containing these liquid-crystal mixtures. The invention furthermore relates ... | 01/23/2007 |
| 6951925 | Processes and agents for detecting Listerias The invention relates to agents and processes for detecting bacteria of the genus Listeria, in particular L. monocytogenes. The agents according to the invention include primers whose sequence is selected from the iap gene of L. monocytogenes. I... | 10/04/2005 |
