Patents Assigned to Merck Patent Gesellschaft mit beschrankter Haftung
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Publication number: 20150166588Abstract: The invention relates to a process for the preparation of salts having perfluoroalkyltricyano- or perfluoroalkylcyanofluoroborate anions, ((per)fluoro)phenyltricyano- or ((per)fluoro)phenylcyanofluoroborate anions, phenyltricyanoborate anions which are mono- or disubstituted by perfluoroalkyl groups having 1 to 4 C atoms or phenylcyanofluoroborate anions which are mono- or disubstituted by perfluoroalkyl groups having 1 to 4 C atoms, by reaction of alkali metal trifluoroperfluoroalkylborate with trialkylsilyl cyanide and a subsequent salt-exchange reaction or by direct reaction of an organic trifluoroperfluoroalkyl borate with trialkylsilyl cyanide.Type: ApplicationFiled: November 18, 2014Publication date: June 18, 2015Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventors: Nikolai (Mykola) IGNATYEV, Michael SCHULTE, Jan SPRENGER, Maik FINZE, Walter FRANK
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Publication number: 20150140024Abstract: The present invention relates to the preparation and use of recombinant variants of group 5 allergens of the Poaceae (true grasses), which are characterised by reduced IgE reactivity compared with known wild-type allergens and at the same time substantially retained reactivity with T-lymphocytes.Type: ApplicationFiled: December 17, 2010Publication date: May 21, 2015Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventors: Martin Wald, Andreas Nandy, Helmut Fiebig, Bernhard Weber, Helga Kahlert, Gerald Reese, Oliver Cromwell
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Patent number: 8802813Abstract: The invention relates to novel polymers comprising cyclohexylene groups which are especially suitable for use in birefringent films with negative optical dispersion, to novel formulations and polymer films comprising them, and to the use of the polymers, formulations and films in optical, electrooptical, electronic, semiconducting or luminescent components or devices.Type: GrantFiled: June 17, 2010Date of Patent: August 12, 2014Assignee: Merck Patent Gesellschaft Mit Beschrankter HaftungInventors: Kevin Adlem, Owain Llyr Parri, David Wilkes, Claire Topping
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Publication number: 20140183136Abstract: The invention relates to chromatographic separating materials having improved binding capacity for biological constituents in cell culture supernatants, or animal or human body fluids, in particular for monoclonal antibodies. The present invention likewise relates to the preparation of separating materials of this type, and to the use thereof, in particular for the removal of charged biopolymers from corresponding liquids.Type: ApplicationFiled: December 30, 2013Publication date: July 3, 2014Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventor: Heiner GRAALFS
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Patent number: 8709290Abstract: The invention relates to conjugated polymers comprising benzo-bis(silolothiophene) 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 devices comprising the polymers.Type: GrantFiled: August 20, 2009Date of Patent: April 29, 2014Assignee: Merck Patent Gesellschaft mit beschrankter HaftungInventors: Steven Tierney, Clare Bailey, William Mitchell, Nicolas Blouin
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Patent number: 8673178Abstract: The invention relates to compounds of the formula I in which R0, A0, A1, A2, Z0, Z1, Z2, L1, L2, X, l, m and n have the meanings indicated in claim 1, and to the use thereof in liquid-crystalline media, and to liquid-crystalline media comprising one or more compounds of the formula I in electro-optical liquid-crystal displays.Type: GrantFiled: November 29, 2010Date of Patent: March 18, 2014Assignee: Merck Patent Gesellschaft mit beschrankter HaftungInventors: Michael Wittek, Brigette Schuler, Volker Reiffenrath, Axel Jansen, Christian Hock, Harald Hirschmann
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Patent number: 8647526Abstract: The object of the present invention is a new inkjet printable etching composition comprising an etchant, which is activated by a second component. Thus, a further object is the use of this new composition in a process for the etching of surfaces semiconductor devices or surfaces of solar cell devices.Type: GrantFiled: May 12, 2010Date of Patent: February 11, 2014Assignee: Merck Patent Gesellschaft mit Beschrankter HaftungInventors: Oliver Doll, Edward Plummer, Mark James, Ingo Koehler
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Patent number: 8617491Abstract: A device for the accommodation of a solid in a measuring cell (24), in which the release of the solid can be determined in a solution medium flowing through the measuring cell (24), has an insert (1) which can be introduced into the measuring cell (24) and which has a recess for the accommodation of a pressed disc (31). The recess for the accommodation of the pressed disc (31) is arranged on a side (16) of the insert (1) which faces the inflowing solution medium. A wall surface (32) of the insert (1) which surrounds the recess for the accommodation of the pressed disc (31) is tilted in the flow direction, so that the inflowing solution medium is transported laterally away from the pressed disc (31). The insert (1) has a housing (2) with a hole (3) through it, a sleeve (4) for the accommodation of the pressed disc (31), which can be accommodated in the hole (3), and a closure device (10). The housing (2) and the closure device (10) essentially consist of a plastic material and the sleeve (4) consists of metal.Type: GrantFiled: May 22, 2009Date of Patent: December 31, 2013Assignee: Merck Patent Gesellschaft Mit Beschrankter HaftungInventors: Thomas Lange, Anette Partheil
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Publication number: 20130335652Abstract: The present invention relates to a liquid-crystalline medium, characterised in that it contains a polymerisable component (A) containing one more polymerisable compounds and a liquid-crystalline component (B) containing one more compounds of the general formula I in which R, rings A1 and A2, Z1, Z2, Y1, Y2, X0 and r are as defined in Claim 1.Type: ApplicationFiled: August 20, 2013Publication date: December 19, 2013Applicant: Merck Patent Gesellschaft Mit Beschrankter HaftungInventors: Seung-Eun LEE, Eun Young KIM, Dong-Mee SONG, Kyung-Ah PARK, Sang-Hyun PARK, Eun-Kyu LEE
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Publication number: 20130335653Abstract: The present invention relates to a liquid-crystalline medium, characterised in that it contains a polymerisable component (A) containing one more polymerisable compounds and a liquid-crystalline component (B) containing one more compounds of the general formula I in which R, rings A1 and A2, Z1, Z2, Y1, Y2, X0 and r are as defined in claim 1.Type: ApplicationFiled: August 20, 2013Publication date: December 19, 2013Applicant: Merck Patent Gesellschaft Mit Beschrankter HaftungInventors: Seung-Eun LEE, Eun Young KIM, Dong-Mee SONG, Kyung-Ah PARK, Sang-Hyun PARK, Eun-Kyu LEE
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Publication number: 20130335693Abstract: The present invention relates to a liquid-crystalline medium based on a mixture of polar compounds having negative dielectric anisotropy (??), which is distinguished by the fact that it has a value for the ratio ?1/?n2 in the range 6-45 with a clearing point of >60° C. and a ?? of ??2.3. Media of this type are particularly suitable for electro-optical displays having active-matrix addressing based on the ECB, PA LCD, FFS or IPS effect.Type: ApplicationFiled: August 16, 2013Publication date: December 19, 2013Applicant: Merck Patent Gesellschaft Mit Beschrankter HaftungInventors: Melanie KLASSEN-MEMMER, Sabine SCHOEN
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Publication number: 20130335651Abstract: The present invention relates to a liquid-crystalline medium, characterised in that it contains a polymerisable component (A) containing one more polymerisable compounds and a liquid-crystalline component (B) containing one more compounds of the general formula I in which R, rings A1 and A2, Z1, Z2, Y1, Y2, X0 and r are as defined in Claim 1.Type: ApplicationFiled: August 20, 2013Publication date: December 19, 2013Applicant: Merck Patent Gesellschaft Mit Beschrankter HaftungInventors: Seung-Eun LEE, Eun Young KIM, Dong-Mee SONG, Kyung-Ah PARK, Sang-Hyun PARK, Eun-Kyu LEE
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Patent number: 8524261Abstract: The present invention relates to inorganic spherical pigments which are based on spherical particles having a particle diameter of 0.1-100 ?m and are coated on the surface with agglomerates selected from the group ZrO2, ZnO, Al2O3, TiO2, Fe2O3, Fe3O4, FeOOH and BaSO4 or mixtures thereof, and are optionally coated with a further layer (2nd layer) comprising a metal oxide, lake or Berlin Blue, and to the use thereof in paints, coatings, printing inks, security printing inks, plastics, ceramic materials, glasses, in cosmetic formulations, as tracer, as filler and for the preparation of pigment preparations and dry preparations.Type: GrantFiled: October 26, 2010Date of Patent: September 3, 2013Assignee: Merck Patent Gesellschaft mit beschrankter HaftungInventors: Christoph Schmidt, Sabine Schoen
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Publication number: 20130225569Abstract: Compounds of the formula I in which R1 and R2 have the meanings indicated in Claim 1, are inhibitors of Syk, and can be employed, inter alia, for the treatment of rheumatoid arthritis and/or systemic lupusType: ApplicationFiled: July 29, 2011Publication date: August 29, 2013Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventors: Lars Burgdorf, Melanie Schultz, Tatjana Ross, Brian Hodous, Justin Potnick, Amanda E. Sutton, Bayard R. Huck
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Publication number: 20130224251Abstract: The present invention relates to the preparation and use of recombinant variants of group 6 allergens of the Poaceae (true grasses), which are characterised by reduced IgE reactivity compared with known wild-type allergens and at the same time substantially retained reactivity with T-lymphocytes.Type: ApplicationFiled: December 17, 2010Publication date: August 29, 2013Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventors: Martin Wald, Andreas Nandy, Helmut Fiebig, Bernhard Weber, Helga Kahlert, Gerald Reese, Oliver Cromwell
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Publication number: 20130225568Abstract: Compounds of the formula I in which R1 and R2 have the meanings indicated in claim 1, are inhibitors of Syk, and can be employed, inter alia, for the treatment of rheumatoid arthritis.Type: ApplicationFiled: July 29, 2011Publication date: August 29, 2013Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventors: Lars Burgdorf, Melanie Schultz, Carl Deutsch, Horacio Comas, Dominique Swinnen, Vincent Pomel, Pascale Gaillard, Brian Hodous
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Publication number: 20130207045Abstract: The invention relates to novel polymers containing repeating units based on thieno[3,4-b]thiophene, monomers and methods for their preparation, their use as semiconductors in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices, and to OE and OPV devices comprising these polymers.Type: ApplicationFiled: June 14, 2011Publication date: August 15, 2013Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventors: Nicolas Bloun, William Mitchell, Miguel Carrasco-Orozco, Frank Egon Meyer, Steven Tierney
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Publication number: 20130203079Abstract: The invention relates to antibodies that are capable to bind the extracellular domain of integrin. Another object of the invention concerns the use of said antibodies for detecting integrins in archival formalin fixed paraffin embedded (FFPE) tissue. The invention also relates to methods for preparing monoclonal rabbit antibodies, wherein the immunogen is an insect expression culture-derived recombinant extracellular integrin domain, and another method for screening anti-integrin antibodies that discriminate between closest integrin homologues and that are especially suited for immunohistochemistry in FFPE material.Type: ApplicationFiled: March 15, 2013Publication date: August 8, 2013Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventor: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
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Publication number: 20130197228Abstract: The present invention relates to functionalised fluoroalkylfluorophosphate salts, in particular as ionic liquids, to the preparation thereof and to the use thereof.Type: ApplicationFiled: August 30, 2011Publication date: August 1, 2013Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventors: Berthold Theo Hoge, Anne Julia Bader, Nikolai Mykola Ignatyev, Michael Schulte, Wolfgang Hierse, Waldemar Wiebe, Helge Willner
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Publication number: 20130187092Abstract: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having negative dielectric anisotropy, which contains at least one compound of the formula I and at least one compound of the formula II in which R1, R2, R3, R4, ring A, Z1, Z2 and m are as defined in Claim 1, and to the use thereof for an active-matrix display based on the ECB, VA, PS-VA, FFS, PALC or IPS effect.Type: ApplicationFiled: March 8, 2013Publication date: July 25, 2013Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventor: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG