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).

  • Publication number: 20220110830
    Abstract: 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: Application
    Filed: December 22, 2021
    Publication date: April 14, 2022
    Applicant: Merck Patent GmbH
    Inventors: Stefan SCHILLER, Andrea HANEFELD, Gerhard JONSCHKER
  • Patent number: 11229577
    Abstract: 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: Grant
    Filed: September 8, 2017
    Date of Patent: January 25, 2022
    Assignee: Merck Patent GmbH
    Inventors: Stefan Schiller, Andrea Hanefeld, Gerhard Jonschker
  • Patent number: 10590262
    Abstract: 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: Grant
    Filed: July 26, 2013
    Date of Patent: March 17, 2020
    Assignee: Merck Patent GmbH
    Inventors: Joerg Pahnke, Gerhard Jonschker, Steffen Schellenberger, Mathias Kaiser
  • Patent number: 10392332
    Abstract: 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: Grant
    Filed: July 15, 2015
    Date of Patent: August 27, 2019
    Assignee: MERCK PATENT GmbH
    Inventors: Reiner Friedrich, Gerhard Jonschker
  • Publication number: 20190192383
    Abstract: 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: Application
    Filed: September 8, 2017
    Publication date: June 27, 2019
    Applicant: Merck Patent GmbH
    Inventors: Stefan SCHILLER, Andrea HANEFELD, Gerhard JONSCHKER
  • Patent number: 9765159
    Abstract: 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: Grant
    Filed: February 21, 2007
    Date of Patent: September 19, 2017
    Assignee: MERCK PATENT GMBH
    Inventors: Matthias Koch, Gerhard Jonschker, Joerg Pahnke
  • Publication number: 20170217863
    Abstract: 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: Application
    Filed: July 15, 2015
    Publication date: August 3, 2017
    Applicant: MERCK PATENT GmbH
    Inventors: Reiner FRIEDRICH, Gerhard JONSCHKER
  • Patent number: 9695117
    Abstract: The present invention relates to the use of fluorinated surfactants of formula (I) in pesticides.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: July 4, 2017
    Assignee: MERCK PATENT GMBH
    Inventors: Joerg Pahnke, Gerhard Jonschker, Steffen Schellenberger
  • Patent number: 9481643
    Abstract: 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: Grant
    Filed: July 16, 2013
    Date of Patent: November 1, 2016
    Assignee: MERCK PATENT GMBH
    Inventors: Reiner Friedrich, Gerhard Jonschker, Fanny Schooren, Christian Depner, Steffen Schellenberger
  • Publication number: 20160185519
    Abstract: 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: Application
    Filed: July 30, 2014
    Publication date: June 30, 2016
    Applicant: MERCK PATENT GMBH
    Inventors: Onur KAS, Sabine HARTWIG, Luc VAN DER HEYDEN, Guillaume DUMOND FILLON, Bettina FRANK, Gerhard JONSCHKER
  • Publication number: 20160122297
    Abstract: The present invention relates to the use of fluorinated surfactants of formula (I) in pesticides.
    Type: Application
    Filed: May 20, 2014
    Publication date: May 5, 2016
    Applicant: MERCK PATENT GMBH
    Inventors: Joerg PAHNKE, Gerhard JONSCHKER, Steffen SCHELLENBERGER
  • Publication number: 20150246875
    Abstract: 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: Application
    Filed: July 16, 2013
    Publication date: September 3, 2015
    Applicant: MERCK PATENT GMBH
    Inventors: Reiner Friedrich, Gerhard Jonschker, Fanny Schooren, Christian Depner, Steffen Schellenberger
  • Publication number: 20150210830
    Abstract: 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: Application
    Filed: July 26, 2013
    Publication date: July 30, 2015
    Applicant: Merck Patent GmbH
    Inventors: Joerg Pahnke, Gerhard Jonschker, Steffen Schellenberger, Mathias Kaiser
  • Patent number: 8586659
    Abstract: 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: Grant
    Filed: November 16, 2007
    Date of Patent: November 19, 2013
    Assignee: Merck Patent GmbH
    Inventors: Gerhard Jonschker, Matthias Koch, Joerg Pahnke
  • Patent number: 8188180
    Abstract: 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: Grant
    Filed: January 24, 2008
    Date of Patent: May 29, 2012
    Assignee: Merck Patent Gesellschaft mit beschrankter Haftung
    Inventors: Gerhard Jonschker, Joerg Pahnke, Johanna Schuetz-Widoniak, Matthias Koch
  • Publication number: 20110054074
    Abstract: 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: Application
    Filed: April 3, 2009
    Publication date: March 3, 2011
    Inventors: Gerhard Jonschker, Reiner Friedrich, Joerg Pahnke
  • Publication number: 20110030555
    Abstract: 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: Application
    Filed: January 30, 2009
    Publication date: February 10, 2011
    Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
    Inventors: Gerhard Jonschker, Matthias Koch, Joerg Pahnke, Mattias Schwab
  • Publication number: 20100326847
    Abstract: 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: Application
    Filed: January 14, 2009
    Publication date: December 30, 2010
    Applicant: Merck Patent GmbH
    Inventors: Gerhard Jonschker, Matthias Koch, Joerg Pahnke, Matthias Schwab
  • Publication number: 20100294673
    Abstract: 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: Application
    Filed: December 1, 2008
    Publication date: November 25, 2010
    Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
    Inventors: Matthias Koch, Joerg Pahnke, Gerhard Jonschker, Stefan Spange, Patrick Kempe, Silke Grund, Elias Klemm
  • Publication number: 20100221525
    Abstract: 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 t
    Type: Application
    Filed: October 26, 2006
    Publication date: September 2, 2010
    Inventors: Gerhard Jonschker, Matthias Koch