Patents by Inventor Alfred Mattausch

Alfred Mattausch 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).

  • Particles of Precipitated Calcium Carbonate, Process For Making The Particles And Use Of The Particles As Filler
    Publication number: 20090124745
    Abstract: Particles of precipitated calcium carbonate with a rhombohedral crystal morphology exhibiting a low sodium content and a particle size distribution with a low cutoff value. Process for making such particles. Use of the particles as filler in polymer films.
    Type: Application
    Filed: November 30, 2006
    Publication date: May 14, 2009
    Applicant: SOLVAY (Societe Anonyme)
    Inventors: Christoph Nover, Kurt Schinninger, Alfred Mattausch