Patents by Inventor Michael Meinders

Michael Meinders 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).

  • COMPOSITE MATERIALS COMPRISED OF CALCIUM COMPOUNDS AND PROTEIN COMPONENTS
    Publication number: 20080160091
    Abstract: An oral and dental hygiene product is comprised of a composite material comprising calcium salts which are slightly soluble in water, in the form of nanoparticulate primary particles having a length of from 5 to 150 nm and a cross section of from 2 to 50 nm and protein components selected from the group consisting of proteins, protein hydrolysates and protein hydrolysate derivatives, and 0.1 to 9% by weight of a cleaning agent based on the total weight of the product.
    Type: Application
    Filed: September 28, 2007
    Publication date: July 3, 2008
    Applicant: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
    Inventors: Christian KROPF, Marcel ROTH, Ulrike BRUENINGHAUS, Stefan MUELLNER, Albrecht WEISS, Ulrich SCHOERKEN, Lothar KINTRUP, Burkhard ESCHEN, Amerigo PASTURA, Peter WUELKNITZ, Ruediger KNIEP, Hans LASKA, Michael MEINDERS, Hans DOLHAINE
  • Compositions for treating tooth and/or bone tissue
    Publication number: 20030165440
    Abstract: The invention relates to compositions for treating tooth and/or bone tissue that contain calcium phosphates, calcium fluorides or calcium fluorophosphates, all of which being poorly soluble in water, and polyelectrolytes. The compositions can be cured and are suited for the smoothing, the reconstruction, and the remineralizing treatment of tooth and bone tissue, especially for eliminating microroughnesses.
    Type: Application
    Filed: April 14, 2003
    Publication date: September 4, 2003
    Inventors: Marcel Roth, Christian Kropf, Peter Wuelknitz, Lothar Kintrup, Hans Dolhaine, Hans-Juergen Schwark, Michael Meinders, Hans Laska