Patents by Inventor Christina Theobald

Christina Theobald 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).

  • PROCESS FOR PRODUCING POLY(METH)ACRYLIMIDE MATERIALS
    Publication number: 20210380776
    Abstract: Disclosed herein is a process for the production of poly(meth)acrylimide materials. Therein, a granulated copolymer of (meth)acrylic acid and (meth)acrylonitrile is prefoamed and imidated by thermal treatment in a single step to provide poly(meth)acrylimide particles.
    Type: Application
    Filed: November 19, 2019
    Publication date: December 9, 2021
    Inventors: Dominik Brandstetter, Thomas Schrofner, Marc Linus Fecher, Christina Theobald
  • Composite product
    Patent number: 11110691
    Abstract: The invention is directed to a composite product that includes a first layer made from a plastic and a support structure and a layer of fibers arranged between the first layer of plastic and the support structure. The first layer of plastic penetrates the layer of fibers at least at certain locations such that the first layer of plastic is mechanically interconnected with the layer of fibers.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: September 7, 2021
    Assignee: MUBEA CARBO TECH GMBH
    Inventors: Bernhard Spielvogel, Christina Theobald, Sebastian Schmitz
  • COMPOSITE PRODUCT
    Publication number: 20200023623
    Abstract: The invention is directed to a composite product that includes a first layer made from a plastic and a support structure and a layer of fibers arranged between the first layer of plastic and the support structure. The first layer of plastic penetrates the layer of fibers at least at certain locations such that the first layer of plastic is mechanically interconnected with the layer of fibers.
    Type: Application
    Filed: February 9, 2018
    Publication date: January 23, 2020
    Inventors: Bernhard Spielvogel, Christina Theobald, Sebastian Schmitz