Patents by Inventor Patricia Oostendorp

Patricia Oostendorp 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: 20210340305
    Abstract: A composition is provided comprising an epoxide functional polymer comprising epoxide functional groups, wherein the epoxide functional polymer has a number average molecular weight of 1000 to 10.000 g/mol and a grafted polylactic acid, wherein the polylactic acid is grafted with an acid-functional ethylenically unsaturated polymerizable monomer and/or an acid anhydride-functional ethylenically unsaturated polymerizable monomer and has a total amount of carboxylic acid groups and carboxylic acid anhydride groups between 10.0 and 60.0 mg KOH/g.
    Type: Application
    Filed: October 7, 2019
    Publication date: November 4, 2021
    Inventors: Inno Rapthel, Frederik Piestert, Evert Jan Aalderink, Lisa Höhm, Patricia Oostendorp, Thorsten Kröller, Andre Rapthel
  • Publication number: 20210198407
    Abstract: A grafted polylactic acid is provided, wherein the grafted polylactic acid contains carboxylic acid end groups in an amount from 1.0 to 10.0 mg KOH/g and contains epoxide groups in an amount from 0.005 to 0.500 mmol/g.
    Type: Application
    Filed: July 11, 2019
    Publication date: July 1, 2021
    Inventors: Inno Rapthel, Frederik Piestert, Andre Rapthel, Thorsten Kröller, Patricia Oostendorp, Lisa Bachmann