Patents by Inventor Franziska Strauss

Franziska Strauss 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).

  • Curable silicone impression materials with high tear strength and low consistency
    Patent number: 8067496
    Abstract: The invention relates to curable silicone compositions which contain silane based crosslinkers and a mixture of different organopolysiloxanes. The compositions are particularly suitable as curable impression materials in dental applications.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: November 29, 2011
    Assignee: 3M Innovative Properties Company
    Inventors: Joachim W. Zech, Franziska Strauss, Henning Hoffmann, Peter Bissinger, Wolf Steiger
  • CURABLE SILICONE IMPRESSION MATERIALS WITH HIGH TEAR STRENGTH AND LOW CONSISTENCY
    Publication number: 20110160332
    Abstract: The invention relates to curable silicone compositions which contain silane based crosslinkers and a mixture of different organopolysiloxanes. The compositions are particularly suitable as curable impression materials in dental applications.
    Type: Application
    Filed: March 11, 2011
    Publication date: June 30, 2011
    Inventors: Joachim W. Zech, Franziska Strauss, Henning Hoffmann, Peter Bissinger, Wolf Steiger
  • Curable silicone impression materials with high tear strength and low consistency
    Patent number: 7968645
    Abstract: The invention relates to curable silicone compositions which contain silane based crosslinkers and a mixture of different organopolysiloxanes. The compositions are particularly suitable as curable impression materials in dental applications.
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: June 28, 2011
    Assignee: 3M Espe AG
    Inventors: Joachim W. Zech, Franziska Strauss, Henning Hoffmann, Peter Bissinger, Wolf Steiger
  • Curable silicone impression materials with high tear strength and low consistency
    Publication number: 20070060717
    Abstract: The invention relates to curable silicone compositions which contain silane based crosslinkers and a mixture of different organopolysiloxanes. The compositions are particularly suitable as curable impression materials in dental applications.
    Type: Application
    Filed: May 7, 2004
    Publication date: March 15, 2007
    Inventors: Joachim Zech, Franziska Strauss, Henning Hoffmann, Peter Bissinger, Wolf Steiger