Patents by Inventor Gerlinde Koss-Nasser

Gerlinde Koss-Nasser 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).

  • Polyurethane hybrid polymers and process for the production thereof
    Patent number: 10889679
    Abstract: The present invention relates to polyurethane hybrid polymers and to a process for producing same.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: January 12, 2021
    Assignee: Covestro Deutschland AG
    Inventors: Hans-Detlef Arntz, Koichi Kawamura, Gerlinde Koss-Nasser, Erhard Michels
  • POLYURETHANE HYBRID POLYMERS AND PROCESS FOR THE PRODUCTION THEREOF
    Publication number: 20200308333
    Abstract: The present invention relates to polyurethane hybrid polymers and to a process for producing same.
    Type: Application
    Filed: December 14, 2018
    Publication date: October 1, 2020
    Inventors: Hans-Detlef Arntz, Koichi Kawamura, Gerlinde Koss-Nasser, Erhard Michels