Patents by Inventor Johanna Schuetz-Widoniak

Johanna Schuetz-Widoniak 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).

  • Binding agent
    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
  • COATING COMPOSITION
    Publication number: 20120070673
    Abstract: The present invention relates to a pigmented coating composition for an automobile clear coat, to the use of a coating composition of this type, to an automobile clear coat, and to a process for the coating of an automobile with a clear coat.
    Type: Application
    Filed: February 25, 2010
    Publication date: March 22, 2012
    Inventors: Mattias Kuntz, Ulrich Schoenefeld, Anna Lange, Frank Jochen Maile, Johanna Schuetz-Widoniak
  • BINDING AGENT
    Publication number: 20100120935
    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: Application
    Filed: January 24, 2008
    Publication date: May 13, 2010
    Applicant: Merck Patent Gesellschaft
    Inventors: Gerhard Jonschker, Joerg Pahnke, Johanna Schuetz-widoniak, Matthias Koch