Patents by Inventor Gerard Klein

Gerard Klein 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).

  • METHOD FOR PREPARING SILVER NANOPARTICLES
    Publication number: 20100303876
    Abstract: The invention relates to a method for preparing silver nanoparticles having a diameter lower than 80 nm, and dispersed in a polymer matrix in a concentration higher than 1 M, that comprises the following steps: i) mixing an organic silver salt and a polymer having an alcohol terminal function in a solvent containing at least one alcohol fraction; ii) agitating and heating the mixture obtained during the previous step; and iii) separating the polymer phase charged with silver nanoparticles.
    Type: Application
    Filed: August 26, 2008
    Publication date: December 2, 2010
    Applicant: METALOR TECHNOLOGIES INTERNATIONAL SA
    Inventors: Gerard Klein, Edouard Marc Meyer