Patents by Inventor Carsten Bolln

Carsten Bolln 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).

  • Dental material containing phosphonic acids
    Patent number: 6902608
    Abstract: The invention relates to dental materials which contain hydrolysis-resistant phosphonic acids with ethylenically unsaturated double bonds and which are especially suitable for use as adhesion promoters.
    Type: Grant
    Filed: July 3, 2001
    Date of Patent: June 7, 2005
    Assignee: Ernst Muhlbauer GmbH & Co., KG
    Inventors: Christoph Erdmann, Silke Ziegler, Stephan Neffgen, Carsten Bolln, Wolfgang Mühlbauer, Rainer Lück
  • Dental material containing phosphonic acids
    Publication number: 20030167968
    Abstract: The invention relates to dental materials which contain hydrolysis-resistant phosphonic acids with ethylenically unsaturated double bonds and which are especially suitable for use as adhesion promoters.
    Type: Application
    Filed: January 6, 2003
    Publication date: September 11, 2003
    Inventors: Christoph Erdmann, Silke Ziegler, Stephan Neffgen, Carsten Bolln, Wolfgang Muhlbauer, Rainer Luck