Patents by Inventor Silke Gebert

Silke Gebert 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).

  • Publication number: 20040077748
    Abstract: The invention relates to polymer dispersions or polymer solutions that are given antibacterial and fungicidal properties by metal ions of group Ib of the Periodic table. According to the invention, a) the polymer dispersions or polymer solutions are not produced using controllers that contain thiol groups, b) the metal ions have been introduced by means of an electrochemical process and c) said dispersions or solutions do not contain any active quantity of organic biocides.
    Type: Application
    Filed: August 14, 2003
    Publication date: April 22, 2004
    Inventors: Maximilian Angel, Bernhard Fussnegger, Silke Gebert
  • Publication number: 20030175342
    Abstract: The present invention relates to pharmaceutical single-unit administration forms provided with a sealed film coating and having delayed release, the film coating containing 30 to 100% by weight of polyvinyl acetate and the layer thickness of the film coating being 30 &mgr;m to 500 &mgr;m.
    Type: Application
    Filed: March 14, 2002
    Publication date: September 18, 2003
    Inventors: Karl Kolter, Silke Gebert, Bernhard Fussnegger, Anisul Quadir