Patents by Inventor René Brukhalter

René Brukhalter 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: 20130217819
    Abstract: The present invention relates to the technical field of treated mineral filler products. The invention further relates to a process for preparing such treated mineral filler products, and to its preferred use in the field of plastic applications, and in particular polypropylene (PP)- or polyethylene (PE)-based breathable or extrusion coating film applications.
    Type: Application
    Filed: May 23, 2011
    Publication date: August 22, 2013
    Inventors: Matthias Buri, Patrick A.C. Gane, Samuel Rentsch, René Brukhalter