Patents by Inventor German Tello

German Tello 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).

  • Chemical composition and process
    Publication number: 20020121347
    Abstract: The invention concerns a solid composition for de-inking of recycling paper comprising at least one fatty acid that is partially saponified with at least one alkaline substance. The invention further concerns preparation and use thereof.
    Type: Application
    Filed: December 18, 2001
    Publication date: September 5, 2002
    Applicant: AKZO NOBEL N.V.
    Inventors: German Tello, Arne Andersson, Kenneth Hagglund