Patents by Inventor Marc UERDINGEN

Marc UERDINGEN 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).

  • METHOD FOR THE PRESERVATION OF A MACHINE ELEMENT AND USE OF AN ANIONIC LIQUID
    Publication number: 20160304804
    Abstract: A method for the preservation of a machine element, in which, after the production and before the installation and/or start-up of the machine element, a preservative is applied on the surface thereof, wherein an ionic liquid is used as a preservative is provided.
    Type: Application
    Filed: November 14, 2014
    Publication date: October 20, 2016
    Applicants: Merck Patent GmbH, Schaeffler Technologies AG & Co. KG
    Inventors: Andreas Boesmann, Antje Westerhold, Peter Wasserscheid, Yasmin Korth, Marcus Wolf, Walter Holweger, Benjamin Pohrer, Eberhard Schluecker, Marc Uerdingen, Natalie Wehrum
  • Particles for electrophoretic displays
    Patent number: 9182615
    Abstract: This invention relates to polymer particles with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, electrophoretic displays comprising such particle, and new polymerisable dyes.
    Type: Grant
    Filed: November 25, 2011
    Date of Patent: November 10, 2015
    Assignees: Merck Patent GmbH, The University of Bristol
    Inventors: Nils Greinert, Marc Uerdingen, Ludger Beylage, Nikolai (Mykola) Ignatyev, Jonathan Henry Wilson, Mark John Goulding, Roger Kemp, Ashley Nathan Smith, Paul Bartlett, Peter Barthen, Walter Frank, Rodrigo Sanchez Garcia
  • SALTS CONTAINING TRIHYDROPERFLUOROALKOXYBUTANESULFONATE OR TRIHYDROPERFLUOROALKOXYPROPANESULFONATE ANION
    Publication number: 20150291515
    Abstract: The invention relates to compounds containing trihydroperfluoroalkoxybutanesulfonate or trihydroperfluoroalkoxypropane sulfonate anions, processes preparation and use thereof, in particular as anticorrosion additives together with ionic liquids.
    Type: Application
    Filed: September 30, 2013
    Publication date: October 15, 2015
    Applicant: MERCK PATENT GMBH
    Inventors: Marc Uerdingen, Roy Van Hal, Natalie Wehrum, Susanne Reute, Oliver Stranowsky
  • PARTICLES FOR ELECTROPHORETIC DISPLAYS
    Publication number: 20130244035
    Abstract: This invention relates to polymer particles with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, electrophoretic displays comprising such particle, and new polymerisable dyes.
    Type: Application
    Filed: November 25, 2011
    Publication date: September 19, 2013
    Applicants: The University of Bristol, Merck Patent GmbH
    Inventors: Nils Greinert, Marc Uerdingen, Ludger Beylage, Nikolai (Mykola) Ignatyev, Jonathan Henry Wilson, Mark John Goulding, Roger Kemp, Ashley Nathan Smith, Paul Bartlett, Peter Barthen, Walter Frank, Rodrigo Sanchez Garcia
  • ELECTROLYTE FORMULATIONS FOR ENERGY STORAGE DEVICES BASED ON IONIC LIQUIDS
    Publication number: 20100304225
    Abstract: The invention relates to an electrolyte formulation comprising a) an ionic liquid which is electrochemically stable over a range of at least 4.5 V, has a viscosity of less than 300 mPa·s at 20° C. and has a conductivity of at least 1 mS/cm at 20° C., and b) an aprotic, dipolar solvent in an amount of 20 to 60% by volume based on the electrolyte formulation, wherein the conductivity of the electrolyte formulation is greater at least by a factor of 2 than the conductivity of the ionic liquid.
    Type: Application
    Filed: May 28, 2008
    Publication date: December 2, 2010
    Applicant: EVONIK DEGUSSA GmbH
    Inventors: Matthias Pascaly, Armin Modlinger, Martin Schuster, Roy Van Hal, Claus Hilgers, Marc Uerdingen
  • Processing and/or operating machine comprising an ionic liquid as the operating liquid
    Publication number: 20080038123
    Abstract: The invention relates to a processing or working machine comprising a liquid as the operating liquid wherein the invention is characterized in that an ionic liquid constitutes said operating liquid. The invention also relates to the use of operating fluids in processing or working machines, wherein an ionic liquid constitutes the operating liquid and is used, in particular, as a lubricating fluid, barrier fluid, sealing fluid, or a pressure transmission fluid.
    Type: Application
    Filed: August 15, 2007
    Publication date: February 14, 2008
    Inventors: Claus HILGERS, Marc UERDINGEN, Markus WAGNER, Peter WASSERSCHEID, Eberhard SCHLUCKER