Patents by Inventor Karsten Koppe
Karsten Koppe 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: 11959007Abstract: The present invention relates to a novel class of polymers which can be used as dielectric material for the preparation of passivation layers in electronic devices. The polymers are prepared from polymerizable compounds having mesogenic groups and they provide excellent film forming capability and excellent mechanical properties and have a low dielectric constant and a low coefficient of thermal expansion (CTE). There is further provided a method for forming said polymers and an electronic device containing said polymers as dielectric material. Beyond that, the present invention relates to a manufacturing method for preparing a packaged microelectronic structure and to a microelectronic device comprising said packaged microelectronic structure formed by said manufacturing method.Type: GrantFiled: January 21, 2019Date of Patent: April 16, 2024Assignee: MERCK PATENT GMBHInventors: Frank Meyer, Gregor Larbig, Karsten Koppe
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Publication number: 20240053681Abstract: The present invention relates to novel positive tone photoresist formulations comprising using crosslinkable siloxane polymers. The siloxane polymers used in the positive tone photoresist formulations are crosslinkable and comprise a first repeating unit, which contains at least one maleimide group, and a second repeating unit, which does not contain a maleimide group. The present invention further provides a manufacturing method for a microelectronic structure using a positive tone photoresist formulation according to the present invention and to an electronic device comprising a microelectronic structure, which is obtained or obtainable by said manufacturing method.Type: ApplicationFiled: October 9, 2020Publication date: February 15, 2024Applicant: MERCK PATENT GMBHInventors: Karsten KOPPE, Naofumi YOSHIDA
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Patent number: 11834598Abstract: The present invention relates to a polymerizable mixture which can be used to form a dielectric material for the preparation of passivation layers in electronic devices. The polymerizable mixture comprises a first monomer and a second monomer which may react to form a copolymer providing excellent film forming capability, excellent thermal properties and excellent mechanical properties. There is further provided a method for forming said copolymers and an electronic device containing said copolymers as dielectric material. Beyond that, the present invention relates to a manufacturing method for preparing a packaged microelectronic structure and to a microelectronic device comprising said packaged microelectronic structure formed by said manufacturing method.Type: GrantFiled: October 15, 2019Date of Patent: December 5, 2023Assignee: Merck Patent GmbHInventors: Gregor Larbig, Pawel Miskiewicz, Frank Meyer, Joerg Pahnke, Karsten Koppe
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Publication number: 20220177651Abstract: The present invention relates to novel siloxane oligomer and polymers and crosslinkable compositions, which may be used for the preparation of dielectric materials having excellent barrier, passivation and/or planarization properties. There is also provided a monomer composition from which the siloxane oligomers or polymers may be obtained and a method for preparing said siloxane oligomers or polymers. Beyond that, the present invention relates to a manufacturing method for preparing a microelectronic structure, wherein a crosslinkable composition is applied to a surface of a substrate and then cured, and to an electronic device comprising a microelectronic structure which is obtained by said manufacturing method.Type: ApplicationFiled: March 6, 2020Publication date: June 9, 2022Applicant: Merck Patent GmbHInventors: Karsten KOPPE, Jens EICHHORN, Ben JEFFERY, Alex DAVIS, William MITCHELL, Pawel MISKIEWICZ, Toshiaki NONAKA
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Publication number: 20210355381Abstract: The present invention relates to a polymerizable mixture which can be used to form a dielectric material for the preparation of passivation layers in electronic devices. The polymerizable mixture comprises a first monomer and a second monomer which may react to form a copolymer providing excellent film forming capability, excellent thermal properties and excellent mechanical properties. There is further provided a method for forming said copolymers and an electronic device containing said copolymers as dielectric material. Beyond that, the present invention relates to a manufacturing method for preparing a packaged microelectronic structure and to a microelectronic device comprising said packaged microelectronic structure formed by said manufacturing method.Type: ApplicationFiled: October 15, 2019Publication date: November 18, 2021Applicant: Merck Patent GmbHInventors: Gregor LARBIG, Pawel MISKIEWICZ, Frank MEYER, Joerg PAHNKE, Karsten KOPPE
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Publication number: 20210062091Abstract: The present invention relates to a novel class of polymers which can be used as dielectric material for the preparation of passivation layers in electronic devices. The polymers are prepared from polymerizable compounds having mesogenic groups and they provide excellent film forming capability and excellent mechanical properties and have a low dielectric constant and a low coefficient of thermal expansion (CTE). There is further provided a method for forming said polymers and an electronic device containing said polymers as dielectric material. Beyond that, the present invention relates to a manufacturing method for preparing a packaged microelectronic structure and to a microelectronic device comprising said packaged microelectronic structure formed by said manufacturing method.Type: ApplicationFiled: January 21, 2019Publication date: March 4, 2021Applicant: MERCK PATENT GMBHInventors: Frank MEYER, Gregor LARBIG, Karsten KOPPE
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Patent number: 10160777Abstract: The invention relates to alkenyl(perfluoroalkyl)phosphinic acids, to the preparation and intermediates thereof, to the use thereof as monomers for the preparation of oligomers and/or polymers, to the corresponding oligomers/polymers, to the corresponding support materials comprising the oligomers/polymers, and to the use thereof as ion exchangers, as catalysts or extraction medium and corresponding salts thereof.Type: GrantFiled: September 25, 2015Date of Patent: December 25, 2018Assignee: Merck Patent GmbHInventors: Nikolai (Mykola) Ignatyev, Michael Schulte, Karsten Koppe, Vural Bilir, Walter Frank
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Publication number: 20170240574Abstract: The invention relates to alkenyl(perfluoroalkyl)phosphinic acids, to the preparation and intermediates thereof, to the use thereof as monomers for the preparation of oligomers and/or polymers, to the corresponding oligomers/polymers, to the corresponding support materials comprising the oligomers/polymers, and to the use thereof as ion exchangers, as catalysts or extraction medium and corresponding salts thereof.Type: ApplicationFiled: September 25, 2015Publication date: August 24, 2017Applicant: Merck Patent GmbHInventors: Nikolai (Mykola) IGNATYEV, Michael SCHULTE, Karsten KOPPE, Vural BILIR, Walter FRANK
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Patent number: 9346838Abstract: The invention relates to a method for producing tris(perfluoroalkyl)phosphine oxides and bis(perfluoroalkyl)phosphinic acids by reacting tris(perfluoroalkyl)difluorophosphorane or bis(perfluoroalkyl)trifluorophosphorane with non-metal oxides, metalloid oxides or organic compounds with basic oxygen residues.Type: GrantFiled: June 4, 2013Date of Patent: May 24, 2016Assignee: Merck Patent GmbHInventors: Nikolai (Mykola) Ignatyev, Karsten Koppe, Walter Frank
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Patent number: 9056881Abstract: The invention relates to a process for the preparation of alkyl phosphinates, alkenyl phosphinates, alkynyl phosphinates or phenyl phosphinates by reaction of a corresponding phosphine oxide with an alcohol or phenol in the presence of alkali-metal fluoride or tetraalkylammonium fluoride.Type: GrantFiled: February 12, 2013Date of Patent: June 16, 2015Assignee: Merck Patent GmbHInventors: Nikolai Mykola Ignatyev, Michael Schulte, Christoph Alexander Jablonka, Karsten Koppe, Walter Frank
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Publication number: 20150141698Abstract: The invention relates to a method for producing tris(perfluoroalkyl)phosphine oxides and bis(perfluoroalkyl)phosphinic acids by reacting tris(perfluoroalkyl)difluorophosphorane or bis(perfluoroalkyl)trifluorophosphorane with non-metal oxides, metalloid oxides or organic compounds with basic oxygen residues.Type: ApplicationFiled: June 4, 2013Publication date: May 21, 2015Applicant: Merck Patent GmbHInventors: Nikolai (Mykola) Ignatyev, Karsten Koppe, Walter Frank
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Publication number: 20150045572Abstract: The invention relates to a process for the preparation of alkyl phosphinates, alkenyl phosphinates, alkynyl phosphinates or phenyl phosphinates by reaction of a corresponding phosphine oxide with an alcohol or phenol in the presence of alkali-metal fluoride or tetraalkylammonium fluoride.Type: ApplicationFiled: February 12, 2013Publication date: February 12, 2015Applicant: MERCK PATENT GmbHInventors: Nikolai Mykola Ignatyev, Michael Schulte, Christoph Alexander Jablonka, Karsten Koppe, Walter Frank
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Publication number: 20110082312Abstract: The present invention relates to a process for the preparation of compounds containing CF3O groups using compounds containing at least one group Y, in which Y=—Hal, —OSO2(CF2)zF, —OSO2CzH2z+1 (z=1-10), —OSO2F, —OSO2Cl, —OC(O)CF3— or —OSO2Ar, to a process for the preparation of compounds containing CF3O groups using KOCF3 and/or RbOCF3, and to novel compounds containing CF3O groups, and to the use thereof.Type: ApplicationFiled: May 4, 2009Publication date: April 7, 2011Applicant: MERCK PATENT GESELLSCHAFT MIT DESCHRANKTER HAFTUNGInventors: Nikolai (Mykola) Ignatyev, Wolfgang Hierse, Martin Seidel, Andreas Bathe, Jens Schroeter, Karsten Koppe, Thorsten Meier, Peter Barthen, Walter Frank
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Patent number: 7652171Abstract: The present invention relates to a process for the cleavage of dialkoxyalkanes to give corresponding aldehydes or ketones, where the cleavage is carried out in the presence of at least one ionic liquid of the general formula K+A?.Type: GrantFiled: January 25, 2007Date of Patent: January 26, 2010Assignee: Merck Patent GmbHInventors: Nikolai (Mykola) Ignatyev, Karsten Koppe, Hermann Josef Frohn, Peter Barthen
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Publication number: 20090062571Abstract: The present invention relates to a process for the dehydration of alcohols, polyalcohols or alcoholates having at least one CH group in the ?-position to the alcoholate or alcohol function to give alcenes or ethers, where the dehydration is carried out in ionic liquids of the general formula K+A?.Type: ApplicationFiled: July 5, 2006Publication date: March 5, 2009Inventors: Nikolai (Mykola) Ignatyev, Urs Welz-Biermann, Karsten Koppe, Peter Barthen, Hermann Josef Frohn
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Publication number: 20090012329Abstract: The present invention relates to a process for the cleavage of dialkoxyalkanes to give corresponding aldehydes or ketones, where the cleavage is carried out in the presence of at least one ionic liquid of the general formula K+A?.Type: ApplicationFiled: January 25, 2007Publication date: January 8, 2009Inventors: Nikolai (Mykola) Ignatyev, Karsten Koppe, Hermann Josef Frohn, Peter Barthen
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Patent number: RE48165Abstract: The invention relates to alkenyl(perfluoroalkyl)phosphinic acids, to the preparation and intermediates thereof, to the use thereof as monomers for the preparation of oligomers and/or polymers, to the corresponding oligomers/polymers, to the corresponding support materials comprising the oligomers/polymers, and to the use thereof as ion exchangers, as catalysts or extraction medium and corresponding salts thereof.Type: GrantFiled: March 1, 2019Date of Patent: August 18, 2020Assignee: Merck Patent GmbHInventors: Nikolai (Mykola) Ignatyev, Michael Schulte, Karsten Koppe, Vural Bilir, Walter Frank