Patents by Inventor Oliver Koch
Oliver Koch has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11094437Abstract: The invention relates to a soft-magnetic powder comprising a core of a soft-magnetic material and a coating, the coating comprising an insulation treatment compound and an inhibitor, the inhibitor being: (e) a carboxylic acid with the general formula (I) wherein R1 is a single bond or C1-C6-alkylene, R2 to R6 are each independently H, OH, —X—COOH, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C7-cycloalkyl, C6-C12-aryl, COOR7, OR8, or two adjacent groups R2 to R6 together form a ring, X is a single bond or C1-C6-alkylene; R7, R8 are C1-C20-alkyl; or a salt of the carboxylic acid, and/or (f) a compound of the general formula (II) (R9—O—)(R10—O—)(R11—O—)PO??(II) wherein R9 to R11 independently of each other indicate C1-C20-alkyl, C2-C20-alkenyl, C2-C6-alkynyl, C3-C7-cycloalkyl, C6-C12-aryl, unsubstituted or substituted with one or more groups selected from OH and NH2, or R9 to R11 are each independently a polydiol moiety having a molecular weight MW of 500 to 30000 g/mol which is optionally cappeType: GrantFiled: March 26, 2014Date of Patent: August 17, 2021Assignee: BASF SEInventors: Sandro Pagano, Jae Hyung Hwang, Ralf Liebscher, Frank Prechtl, Oliver Koch
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Patent number: 11078185Abstract: The invention relates to Mycobacterium tuberculosis-thioredoxin reductase inhibitors, processes for the preparation thereof, drugs containing said compounds, and the use of said compounds for manufacturing drugs.Type: GrantFiled: December 19, 2019Date of Patent: August 3, 2021Assignee: TECHNISCHE UNIVERSITAT DORTMUNDInventors: Oliver Koch, Luis Bering
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Publication number: 20200123130Abstract: The invention relates to Mycobacterium tuberculosis-thioredoxin reductase inhibitors, processes for the preparation thereof, drugs containing said compounds, and the use of said compounds for manufacturing drugs.Type: ApplicationFiled: December 19, 2019Publication date: April 23, 2020Inventors: Oliver Koch, Luis Bering
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Patent number: 10373748Abstract: The invention relates to a soft-magnetic powder coated with a silicon based coating, wherein the silicon based coating comprises at least one of the following fluorine containing compositions: a) a fluorine containing composition of formula (I) Si1-0,25aM1aO2-0,5bFb??(I) wherein a is in the range of 0.015 to 0.52, b is in the range of 0.015 to 0.52, M1 is H, K, Rb, Cs or NR14, wherein each R1 is independently selected from the group consisting of H, C1-6 alkyl, phenyl and benzyl; or b) a fluorine containing composition of formula (II) Si1-0,75cM2cO2-0,5dFd??(II) wherein c is in the range of 0.005 to 0.17, d is in the range of 0.015 to 0.52, M2 is B or Al; or c) a fluorine containing composition of formula (III) Si1-1,25ePeO2-0,5fFf??(III) wherein e is in the range of 0.003 to 0.10, f is in the range of 0.015 to 0.52. The invention further relates to a process of coating the soft-magnetic powder, the use of such soft-magnetic powder and an electronic component including such soft-magnetic powder.Type: GrantFiled: November 4, 2014Date of Patent: August 6, 2019Assignee: BASF SEInventors: Sandro Pagano, Jae Hyung Hwang, Ralf Liebscher, Frank Prechtl, Oliver Koch, Otto Watzenberger, Volker Klock
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Publication number: 20180294083Abstract: The invention relates to a composition for producing magnetic cores comprising 90 to 95% by weight of a soft magnetic powder and 5 to 10% by weight of a polymer matrix material, each based on the mass of the composition, wherein the polymer matrix material comprises 50 to 0% by weight of a thermoplastic polyurethane based on the mass of the polymer. The invention further relates to a process for producing the composition and a magnetic core made of the composition.Type: ApplicationFiled: May 19, 2016Publication date: October 11, 2018Inventors: Herve DIETSCH, Reinhard ZICKGRAF, Frank PRISSOK, Jae Hyung HWANG, Oliver KOCH, Gaurav KASALIWAL
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Patent number: 9677053Abstract: Provided herein are isolated laccase enzymes and nucleic acids encoding them. Also provided are mediators for laccase reactions. Also provided herein are methods for using laccases to oxidize lignins, other phenolic, and aromatic compounds, such as for bio-bleaching and decolorization of wood pulp under high temperature and pH conditions to facilitate a substantial reduction in use of bleaching chemicals, as well as for treatment of fibers.Type: GrantFiled: April 28, 2016Date of Patent: June 13, 2017Assignees: BASF Enzymes LLC, BASF SEInventors: Janne Samuli Kerovuo, Sylke Haremza, Oliver Koch, Tilo Habicher, Dan E. Robertson, Grace Desantis, Ryan McCann, Peter Luginbuhl
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Publication number: 20160276078Abstract: The invention relates to a soft-magnetic powder coated with a silicon based coating, wherein the silicon based coating comprises at least one of the following fluorine containing compositions: a) a fluorine containing composition of formula (I) Si1-0,25aM1aO2-0,5bFb??(I) wherein a is in the range of 0.015 to 0.52, b is in the range of 0.015 to 0.52, M1 is H, K, Rb, Cs or NR14, wherein each R1 is independently selected from the group consisting of H, C1-6 alkyl, phenyl and benzyl; or b) a fluorine containing composition of formula (II) Si1-0,75cM2cO2-0,5dFd??(II) wherein c is in the range of 0.005 to 0.17, d is in the range of 0.015 to 0.52, M2 is B or Al; or c) a fluorine containing composition of formula (III) Si1-1,25ePeO2-0,5fFf??(III) wherein e is in the range of 0.003 to 0.10, f is in the range of 0.015 to 0.52.Type: ApplicationFiled: November 4, 2014Publication date: September 22, 2016Applicant: BASF SEInventors: SANDRO PAGANO, Jae Hyung HWANG, Ralf LIEBSCHER, Frank PRECHTL, Oliver KOCH, Otto WATZENBERGER, Volker KLOCK
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Publication number: 20160237411Abstract: Provided herein are isolated laccase enzymes and nucleic acids encoding them. Also provided are mediators for laccase reactions. Also provided herein are methods for using laccases to oxidize lignins, other phenolic, and aromatic compounds, such as for bio-bleaching and decolorization of wood pulp under high temperature and pH conditions to facilitate a substantial reduction in use of bleaching chemicals, as well as for treatment of fibers.Type: ApplicationFiled: April 28, 2016Publication date: August 18, 2016Inventors: JANNE SAMULI KEROVUO, SYLKE HAREMZA, OLIVER KOCH, TILO HABICHER, DAN E. ROBERTSON, GRACE DESANTIS, RYAN MCCANN, PETER LUGINBUHL
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Patent number: 9353477Abstract: Provided herein are isolated laccase enzymes and nucleic acids encoding them. Also provided are mediators for laccase reactions. Also provided herein are methods for using laccases to oxidize lignins and other phenolic and aromatic compounds, such as for bio-bleaching and decolorization of wood pulp under high temperature and pH conditions to facilitate a substantial reduction in use of bleaching chemicals, as well as for treatment of fibers.Type: GrantFiled: January 7, 2015Date of Patent: May 31, 2016Assignee: BASF Enzymes LLCInventors: Janne Samuli Kerovuo, Sylke Haremza, Oliver Koch, Tilo Habicher, Dan E. Robertson, Grace Desantis, Ryan McCann, Peter Luginbuhl
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Publication number: 20160055947Abstract: The invention relates to a soft-magnetic powder comprising a core of a soft-magnetic material and a coating, the coating comprising an insulation treatment compound and an inhibitor, the inhibitor being: (e) a carboxylic acid with the general formula (I) wherein R1 is a single bond or C1-C6-alkylene.Type: ApplicationFiled: March 26, 2014Publication date: February 25, 2016Inventors: Sandro PAGANO, Jae Hyung HWANG, Ralf LIEBSCHER, Frank PRECHTL, Oliver KOCH
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Publication number: 20150125936Abstract: Provided herein are isolated laccase enzymes and nucleic acids encoding them. Also provided are mediators for laccase reactions. Also provided herein are methods for using laccases to oxidize lignins and other phenolic and aromatic compounds, such as for bio-bleaching and decolorization of wood pulp under high temperature and pH conditions to facilitate a substantial reduction in use of bleaching chemicals, as well as for treatment of fibers.Type: ApplicationFiled: January 7, 2015Publication date: May 7, 2015Inventors: JANNE SAMULI KEROVUO, SYLKE HAREMZA, OLIVER KOCH, TILO HABICHER, DAN E. ROBERTSON, GRACE DESANTIS, RYAN MCCANN, PETER LUGINBUHL
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Patent number: 8951766Abstract: Provided herein are isolated laccase enzymes and nucleic acids encoding them. Also provided are mediators for laccase reactions. Also provided herein are methods for using laccases to oxidize lignins and other phenolic and aromatic compounds, such as for bio-bleaching and decolorization of wood pulp under high temperature and pH conditions to facilitate a substantial reduction in use of bleaching chemicals, as well as for treatment of fibers.Type: GrantFiled: January 18, 2013Date of Patent: February 10, 2015Assignee: BASF Enzymes LLCInventors: Janne Samuli Kerovuo, Sylke Haremza, Oliver Koch, Tilo Habicher, Dan E. Robertson, Grace Desantis, Ryan McCann, Peter Luginbuhl
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Patent number: 8461235Abstract: The present invention relates to the use, for stabilizing polymers, in particular polyolefins, with respect to exposure to UV radiation, of fine-particle polymer powders comprising at least one UV absorber. The present invention further relates to stabilizer mixtures for stabilizing polymers with respect to exposure to UV radiation, oxygen and heat, which, inter alia, comprise these polymer powders, and to a process for stabilizing polymers, in particular polyolefins, with respect to exposure to UV radiation, oxygen and heat, which comprises adding, to the polymers, in particular to the polyolefins, an effective amount of these stabilizers.Type: GrantFiled: April 7, 2010Date of Patent: June 11, 2013Assignee: BASF SEInventors: Rainer Dyllick-Brenzinger, Oliver Koch, Dirk Wulff, Alban Glaser
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Patent number: 8454799Abstract: The present invention relates to a novel pulp composition for paper or solid board production comprising an oxidized recovered paper pulp and/or an oxidized mechanical pulp into which from 1 to 500 mmol of carboxyl groups per kg and from 1 to 200 mmol of aldehyde groups per kg have been introduced by oxidation. The invention also relates to paper and solid board based on such a pulp composition and also to a process for producing such paper or solid board. The invention also relates to the use of oxidized recovered paper pulp and/or oxidized mechanical pulp for improving the retention and drainage properties of a pulp suitable for producing paper or solid board. The invention further relates to the use of oxidized recovered paper pulp and/or oxidized mechanical pulp for improving, i.e., increasing, the dry strength of paper and solid board.Type: GrantFiled: May 4, 2011Date of Patent: June 4, 2013Assignee: BASF SEInventors: Christian Jehn-Rendu, Hans-Georg Lemaire, Oliver Koch, Tilo Habicher, Sylke Haremza, Markus Hoffmann
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Patent number: 8394237Abstract: A process for the production of paper, board and cardboard by draining a paper stock on a wire in the presence of at least one cationic polymeric retention aid and/or retention aid system with sheet formation and drying of the sheets, wherein an endo-?-1,4-glucanase is metered in an amount of from 0.00001 to 0.01% by weight, based on the dry paper stock, into the paper stock before the addition of the at least one cationic polymeric retention aid and/or retention aid system.Type: GrantFiled: August 28, 2009Date of Patent: March 12, 2013Assignee: BASF SE LudwigshafenInventors: Torsten Klein, Christian Jehn-Rendu, Hans-Georg Lemaire, Oliver Koch
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Patent number: 8377670Abstract: Provided herein are isolated laccase enzymes and nucleic acids encoding them. Also provided are mediators for laccase reactions. Also provided herein are methods for using laccases to oxidize lignins and other phenolic and aromatic compounds, such as for bio-bleaching and decolorization of wood pulp under high temperature and pH conditions to facilitate a substantial reduction in use of bleaching chemicals, as well as for treatment of fibers.Type: GrantFiled: August 31, 2007Date of Patent: February 19, 2013Assignees: Verenium Corporation, BASF SEInventors: Janne S. Kerovuo, Sylke Haremza, Oliver Koch, Tilo Habicher, Dan Robertson, Grace DeSantis, Ryan McCann, Peter Luginbühl
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Patent number: 8152962Abstract: A process for producing paper of high basis weight by draining a paper pulp on a wire in the presence of a combination of at least two polymers as a retention and drainage aid system, forming sheets, and drying the sheets, which comprises forming the sheets in the absence of finely divided inorganic flocculants and using as retention and drainage aids (a) at least one amino-containing polymer and (b) at least one branched cationic polyacrylamide.Type: GrantFiled: December 1, 2005Date of Patent: April 10, 2012Assignee: BASF AktiengesellschaftInventors: Oliver Koch, Rainer Blum, Ron Van Dijk
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Publication number: 20110290434Abstract: The present invention relates to a novel pulp composition for paper or solid board production comprising an oxidized recovered paper pulp and/or an oxidized mechanical pulp into which from 1 to 500 mmol of carboxyl groups per kg and from 1 to 200 mmol of aldehyde groups per kg have been introduced by oxidation. The invention also relates to paper and solid board based on such a pulp composition and also to a process for producing such paper or solid board. The invention also relates to the use of oxidized recovered paper pulp and/or oxidized mechanical pulp for improving the retention and drainage properties of a pulp suitable for producing paper or solid board. The invention further relates to the use of oxidized recovered paper pulp and/or oxidized mechanical pulp for improving, i.e., increasing, the dry strength of paper and solid board.Type: ApplicationFiled: May 4, 2011Publication date: December 1, 2011Applicant: BASF SEInventors: Christian JEHN-RENDU, Hans-Georg Lemaire, Oliver Koch, Tilo Habicher, Sylke Haremza, Markus Hoffmann
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Patent number: 7998314Abstract: A method for the production of paper, cardboard and card by adding a microparticle system consisting of a polymer retention agent having a molar mass Mw of at least 2 million and a fine-part inorganic component in order to form a paper material having a material density of a 20 g/l maximum and by dewatering the paper material, wherein the paper material undergoes at least one shearing step prior to or after addition of the retention agent and wherein the retention agent is introduced in a dosed manner into the paper material in at least two places and the fine inorganic component is dosed prior to or after addition of the retention agent or between two dosing points for the retention agent.Type: GrantFiled: December 17, 2005Date of Patent: August 16, 2011Assignee: BASF AktiengesellschaftInventors: Oliver Koch, Frank Prechtl, Rainer Blum, Detlef Kannengiesser
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Publication number: 20110168344Abstract: A process for the production of paper, board and cardboard by draining a paper stock on a wire in the presence of at least one cationic polymeric retention aid and/or retention aid system with sheet formation and drying of the sheets, wherein an endo-?-1,4-glucanase is metered in an amount of from 0.00001 to 0.01% by weight, based on the dry paper stock, into the paper stock before the addition of the at least one cationic polymeric retention aid and/or retention aid system.Type: ApplicationFiled: August 28, 2009Publication date: July 14, 2011Applicant: BASF SEInventors: Torsten Klein, Christina Jehn-Rendu, Hans-Georg Lemaire, Oliver Koch