Patents by Inventor Horst Herrig

Horst Herrig 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).

  • POROUS INORGANIC OXIDE PARTICLES AND METHODS OF MAKING AND USING THE SAME
    Publication number: 20130196848
    Abstract: Porous inorganic oxide particles, such as porous silica particles, and compositions containing porous inorganic oxide particles are disclosed. Methods of making porous inorganic oxide particles and methods of using porous inorganic oxide particles are also disclosed.
    Type: Application
    Filed: May 19, 2011
    Publication date: August 1, 2013
    Applicant: GRACE GmbH & Co. KG
    Inventors: Markus Kretzschmar, Horst Herrig
  • METAL OXIDE DISPERSION
    Publication number: 20120142845
    Abstract: A metal oxide particulate dispersion comprising, oil and metal oxide particles having an average particle size of 35 microns or less, wherein the dispersion includes less than 10% by weight water and water-miscible solvent, based on the total weight of the dispersion.
    Type: Application
    Filed: September 11, 2009
    Publication date: June 7, 2012
    Inventors: Kris P. De Winter, Nicolas H.M. Leliveld, Horst Herrig, Daniel Ray Fruge