Patents by Inventor Stefan Loske

Stefan Loske 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 and apparatus for the technical fractionation of oligomers and polymers
    Publication number: 20050051484
    Abstract: Spinning process and apparatus for the technical fractionation of oligoners and polymers. Process for the fractionation of polymers, characterized in that a polymer solution (delivering-phase) is pressed through one or more spinning nozzles into an intensively agitated precipitation liquid (receiving-phase), wherein a two-phase mixture of a sol-phase and a gel-phase is formed, and the sol-phase and the gel-phase are separated from each other.
    Type: Application
    Filed: July 23, 2004
    Publication date: March 10, 2005
    Inventors: Bernhard Wolf, John Eckelt, Tanja Haase, Stefan Loske