Patents by Inventor Yvonne Ott

Yvonne Ott 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).

  • Surface coating compositions
    Patent number: 11859100
    Abstract: The present invention relates to new coating compositions for the preparation of functional surface coatings on various base material substrates. The coating compositions are based on a silazane-containing polymer and a non-polymeric phenolic compound comprising at least two and not more than four aromatic units in its molecular structure. The coating compositions provide improved physical and chemical surface properties and may be applied by user-friendly coating methods.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: January 2, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Ralf Grottenmueller, Yvonne Ott, Martin Roeder