Patents by Inventor Gerhard Jonschker
Gerhard Jonschker 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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Publication number: 20220110830Abstract: The present invention relates to a process for the preparation of a solid pharmaceutical administration form using a 3D printing process as well. The process is a printing process that allows the production of solid pharmaceutical administration forms in a flexible manner and in conformity with the high quality standards required for the production of pharmaceuticals.Type: ApplicationFiled: December 22, 2021Publication date: April 14, 2022Applicant: Merck Patent GmbHInventors: Stefan SCHILLER, Andrea HANEFELD, Gerhard JONSCHKER
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Patent number: 11229577Abstract: The present invention relates to a process for the preparation of a solid pharmaceutical administration form using a 3D printing process as well. The process is a printing process that allows the production of solid pharmaceutical administration forms in a flexible manner and in conformity with the high quality standards required for the production of pharmaceuticals.Type: GrantFiled: September 8, 2017Date of Patent: January 25, 2022Assignee: Merck Patent GmbHInventors: Stefan Schiller, Andrea Hanefeld, Gerhard Jonschker
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Patent number: 10590262Abstract: The present invention relates to novel surfactant mixtures comprising at least one compound A whose dynamic surface tension ?dyn. at a use concentration of 0.1% by weight and a bubble lifetime of 100 ms is <45 mN/m, and at least one compound B whose static surface tension ystat measured at a use concentration of 0.1% by weight is less than or equal to the static surface tension Ystat of compound A, to the use thereof as additives, for example in preparations for surface coating, such as paints, lacquers, protective coatings and special coatings in electronic or in optical applications. At least one compound in the novel surfactant mixture is a fluorosurfactant.Type: GrantFiled: July 26, 2013Date of Patent: March 17, 2020Assignee: Merck Patent GmbHInventors: Joerg Pahnke, Gerhard Jonschker, Steffen Schellenberger, Mathias Kaiser
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Patent number: 10392332Abstract: The present invention relates to novel compounds containing fluorinated end groups, to the use thereof as surface-active substances, and to compositions comprising these compounds.Type: GrantFiled: July 15, 2015Date of Patent: August 27, 2019Assignee: MERCK PATENT GmbHInventors: Reiner Friedrich, Gerhard Jonschker
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Publication number: 20190192383Abstract: The present invention relates to a process for the preparation of a solid pharmaceutical administration form using a 3D printing process as well. The process is a printing process that allows the production of solid pharmaceutical administration forms in a flexible manner and in conformity with the high quality standards required for the production of pharmaceuticals.Type: ApplicationFiled: September 8, 2017Publication date: June 27, 2019Applicant: Merck Patent GmbHInventors: Stefan SCHILLER, Andrea HANEFELD, Gerhard JONSCHKER
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Patent number: 9765159Abstract: The present invention relates to redispersible nanoparticles, to processes for the production thereof, and to the use thereof in formulations, surface coatings, paints and plastics.Type: GrantFiled: February 21, 2007Date of Patent: September 19, 2017Assignee: MERCK PATENT GMBHInventors: Matthias Koch, Gerhard Jonschker, Joerg Pahnke
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Publication number: 20170217863Abstract: The present invention relates to novel compounds containing fluorinated end groups, to the use thereof as surface-active substances, and to compositions comprising these compounds.Type: ApplicationFiled: July 15, 2015Publication date: August 3, 2017Applicant: MERCK PATENT GmbHInventors: Reiner FRIEDRICH, Gerhard JONSCHKER
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Patent number: 9695117Abstract: The present invention relates to the use of fluorinated surfactants of formula (I) in pesticides.Type: GrantFiled: May 20, 2014Date of Patent: July 4, 2017Assignee: MERCK PATENT GMBHInventors: Joerg Pahnke, Gerhard Jonschker, Steffen Schellenberger
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Patent number: 9481643Abstract: The present invention relates to novel compounds containing fluorinated end groups, to the use thereof as surface-active substances, and to compositions comprising these compounds.Type: GrantFiled: July 16, 2013Date of Patent: November 1, 2016Assignee: MERCK PATENT GMBHInventors: Reiner Friedrich, Gerhard Jonschker, Fanny Schooren, Christian Depner, Steffen Schellenberger
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Publication number: 20160185519Abstract: A high pressure extraction capsule (1) for single beverage preparation has a porous hydrophobic membrane (5, 10) that acts as a barrier to fluid flow up to a certain pressure and exceeding said pressure allows for extracting the fluid with active ingredients but still acts as a barrier to particles, particularly ground herbs or roots, wherein the pore size of the membrane (5, 10) is bigger than 0.45 ?m and wherein the hydrophobic membrane (5, 10) is arranged to have a surface tension of less than 40 dynes/cm. The capsule (1) comprises an inlet port (2), a compartment (3) for holding a substance with active ingredients like, e.g. ground herbs or roots, an outlet port (4) and a hydrophobic membrane (5, 10) that separates the compartment (3) from the outlet port (4).Type: ApplicationFiled: July 30, 2014Publication date: June 30, 2016Applicant: MERCK PATENT GMBHInventors: Onur KAS, Sabine HARTWIG, Luc VAN DER HEYDEN, Guillaume DUMOND FILLON, Bettina FRANK, Gerhard JONSCHKER
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Publication number: 20160122297Abstract: The present invention relates to the use of fluorinated surfactants of formula (I) in pesticides.Type: ApplicationFiled: May 20, 2014Publication date: May 5, 2016Applicant: MERCK PATENT GMBHInventors: Joerg PAHNKE, Gerhard JONSCHKER, Steffen SCHELLENBERGER
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Publication number: 20150246875Abstract: The present invention relates to novel compounds containing fluorinated end groups, to the use thereof as surface-active substances, and to compositions comprising these compounds.Type: ApplicationFiled: July 16, 2013Publication date: September 3, 2015Applicant: MERCK PATENT GMBHInventors: Reiner Friedrich, Gerhard Jonschker, Fanny Schooren, Christian Depner, Steffen Schellenberger
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Publication number: 20150210830Abstract: The present invention relates to novel surfactant mixtures, to the use thereof as additives, for example in preparations for surface coating, such as paints, lacquers, protective coatings and special coatings electronic or in optical applications.Type: ApplicationFiled: July 26, 2013Publication date: July 30, 2015Applicant: Merck Patent GmbHInventors: Joerg Pahnke, Gerhard Jonschker, Steffen Schellenberger, Mathias Kaiser
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Patent number: 8586659Abstract: The present invention relates to surface-modified particles which can be dispersed in organic solvents, and to the use thereof for incorporation into polymers, paints and coatings.Type: GrantFiled: November 16, 2007Date of Patent: November 19, 2013Assignee: Merck Patent GmbHInventors: Gerhard Jonschker, Matthias Koch, Joerg Pahnke
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Patent number: 8188180Abstract: The present invention relates to binders, to processes for the preparation thereof, and to the use thereof in formulations, surface coatings, inks and plastics.Type: GrantFiled: January 24, 2008Date of Patent: May 29, 2012Assignee: Merck Patent Gesellschaft mit beschrankter HaftungInventors: Gerhard Jonschker, Joerg Pahnke, Johanna Schuetz-Widoniak, Matthias Koch
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Publication number: 20110054074Abstract: The present invention relates to an adhesive comprising at least one matrix material and core/shell particles comprising cores having a diameter in the range from 1 nm to 1 ?m with a shell comprising oligomers and/or polymers, and to a process for the preparation thereof.Type: ApplicationFiled: April 3, 2009Publication date: March 3, 2011Inventors: Gerhard Jonschker, Reiner Friedrich, Joerg Pahnke
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Publication number: 20110030555Abstract: The invention relates to a polycondensation network built up from at least one aromatic, bifunctional Friedel-Crafts-active compound (main monomer) and at least one aromatic heterocompound (comonomer), and to the preparation and use thereof as gas storage material.Type: ApplicationFiled: January 30, 2009Publication date: February 10, 2011Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventors: Gerhard Jonschker, Matthias Koch, Joerg Pahnke, Mattias Schwab
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Publication number: 20100326847Abstract: The invention relates to a porous polymeric monolith based on a polymerised high internal phase emulsion (polyHIPE) which is hypercrosslinked, and to the preparation and use thereof, preferably as gas storage material.Type: ApplicationFiled: January 14, 2009Publication date: December 30, 2010Applicant: Merck Patent GmbHInventors: Gerhard Jonschker, Matthias Koch, Joerg Pahnke, Matthias Schwab
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Publication number: 20100294673Abstract: The invention relates to monolithic materials which consist of porous, preferably highly porous, carbon and are suitable, inter alia, for the storage of gases, such as, for example, hydrogen and methane, and for absorptive and adsorptive gas purification.Type: ApplicationFiled: December 1, 2008Publication date: November 25, 2010Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventors: Matthias Koch, Joerg Pahnke, Gerhard Jonschker, Stefan Spange, Patrick Kempe, Silke Grund, Elias Klemm
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Publication number: 20100221525Abstract: The invention relates to zinc oxide nanoparticles having an average particle size, determined by particle correlation spectroscopy (PCS), in the range from 3 to 20 nm whose particle surface has been modified by means of at least one copolymer comprising at least one monomer containing hydrophobic radicals and at least one monomer containing hydrophilic radicals, dispersed in an organic solvent, characterised in that they are obtainable by a process in which in a step a) one or more precursors of the nanoparticles are converted into the nanoparticles in an alcohol, in a step b) the growth of the nanoparticles is terminated by addition of at least one copolymer comprising at least one monomer containing hydrophobic radicals and at least one monomer containing hydrophilic radicals when the absorption edge in the UV/VIS spectrum of the reaction solution has reached the desired value, and optionally in step c) the alcohol from step a) is removed and replaced by another organic solvent, to isolated particles, and tType: ApplicationFiled: October 26, 2006Publication date: September 2, 2010Inventors: Gerhard Jonschker, Matthias Koch