Patents by Inventor Markus Höhenberger

Markus Höhenberger 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).

  • Non-pilling polyester fibres
    Patent number: 7189794
    Abstract: The invention relates to a method for producing non-pilling polyester fibres, whereby polyethylene terephthalate is produced in the presence of organosilicon compounds of tetrahydrofurfuryl alcohol. Preferably, tetrakistetrahydrofurfuryloxysilane or tris[tetrahydrofuryloxy]methylsilane is used.
    Type: Grant
    Filed: June 20, 2002
    Date of Patent: March 13, 2007
    Assignee: Trevira GmbH
    Inventors: Andreas Maurer, Markus Höhenberger, Roland Schreiner