Patents by Inventor Markus OLSCHEWSKI

Markus OLSCHEWSKI 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).

  • Oligomer or polymer, composition, use of the oligomer or polymer and intermediate
    Patent number: 12545765
    Abstract: This object is achieved by an oligomer or polymer, comprising a phosphorus-comprising structural element described herein, its composition comprising the aforementioned oligomer or polymer and an organic component to be stabilized, and by the possible uses of the oligomers or polymers according to the invention, relating to a molding compound or a molded part, and relating to an intermediate suitable for synthesizing the oligomers or polymers according to the invention. Advantageous developments thereof are also described.
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: February 10, 2026
    Assignee: Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V.
    Inventors: Markus Olschewski, Elke Metzsch-Zilligen, Rudolf Pfaendner
  • OLIGOMER OR POLYMER, COMPOSITION, USE OF THE OLIGOMER OR POLYMER AND INTERMEDIATE
    Publication number: 20220340717
    Abstract: The present invention relates to an oligomer or polymer, or to a composition comprising said oligomer or polymer, which are particularly useful as a stabiliser for organic materials. The present invention also relates to an intermediate for the synthesis of the above-mentioned oligomers or polymers.
    Type: Application
    Filed: July 17, 2020
    Publication date: October 27, 2022
    Applicant: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: Markus OLSCHEWSKI, Elke METZSCH-ZILLIGEN, Rudolf PFAENDNER