Patents by Inventor Hellmut-Martin Meier

Hellmut-Martin Meier 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).

  • Active compound-containing emulsions
    Publication number: 20020086808
    Abstract: The present invention relates to emulsions of an aqueous or aqueous-organic continuous phase and an organic discontinuous phase, wherein the organic discontinuous phase comprises
    Type: Application
    Filed: September 25, 2001
    Publication date: July 4, 2002
    Inventors: Peter-Roger Nyssen, Iris Wiesinger, Hellmut-Martin Meier, Udo Herrmann