Patents by Inventor Melanie Mechthild Breidung

Melanie Mechthild Breidung 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).

  • Interference pigments
    Patent number: 11746240
    Abstract: The invention relates to interference pigments based on SiO2 flakes having a broad layer-thickness distribution, and to the use thereof in paints, coatings, powder coatings, plastics and in particular in cosmetic formulations and for colouring food and pharmaceutical products.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: September 5, 2023
    Assignee: Merck Patent GmbH
    Inventors: Stephanie Andes, Ulrich Schoenefeld, Thomas Krasemann, Manfred Thon, Martina Welsch, Ralf Schweinfurth, Melanie Mechthild Breidung
  • COATED TABLETS AND THE PRODUCTION THEREOF
    Publication number: 20150104512
    Abstract: The present invention provides a rapidly disintegrating pharmaceutical formulation in the form of a coated tablet having increased mechanical strength, or hardness. The invention furthermore relates to a process for the production of the coated tablet and to the use of these formulations.
    Type: Application
    Filed: April 2, 2013
    Publication date: April 16, 2015
    Applicant: Merck Patent GmbH
    Inventors: Roberto Ognibene, Sandra Erika Bernhardt, Melanie Mechthild Breidung, Dieter Lubda, Hans-Leonhard Ohrem