Patents by Inventor Stephan Morhenn

Stephan Morhenn 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).

  • Method and device for producing polymer laminations or strand-shaped applications on a substrate
    Patent number: 8663749
    Abstract: A process and apparatus for the production of polymer layers or of strand-shaped applications on a substrate, in particular of FIPFG seals, by applying a reactive, foamable polymer material on the substrate, and the polymer material being subjected to a corona treatment or plasma treatment after it has been applied on the substrate.
    Type: Grant
    Filed: January 6, 2011
    Date of Patent: March 4, 2014
    Assignee: Sonderhoff Chemicals GmbH
    Inventors: Alfred Link, Stephan Morhenn
  • Condensation crosslinking silicone foams
    Patent number: 8409700
    Abstract: A process for producing silicone foam, involves a reaction mixture in which hydrogen is released in a first reaction of compounds with at least one Si—H group in the presence of a basic catalyst. The reaction mixture is crosslinked in a second reaction in the presence of a metal catalyst.
    Type: Grant
    Filed: February 24, 2009
    Date of Patent: April 2, 2013
    Assignee: Sonderhoff Chemicals GmbH
    Inventors: Stephan Morhenn, Alfred Link
  • METHOD AND DEVICE FOR PRODUCING POLYMER LAMINATIONS OR STRAND-SHAPED APPLICATIONS ON A SUBSTRATE
    Publication number: 20120295034
    Abstract: A process and apparatus for the production of polymer layers or of strand-shaped applications on a substrate, in particular of FIPFG seals, by applying a reactive, foamable polymer material on the substrate, and the polymer material being subjected to a corona treatment or plasma treatment after it has been applied on the substrate.
    Type: Application
    Filed: January 6, 2011
    Publication date: November 22, 2012
    Applicant: SONDERHOFF CHEMICALS GMBH
    Inventors: Alfred Link, Stephan Morhenn
  • CONDENSATION CROSSLINKING SILICONE FOAMS
    Publication number: 20100330355
    Abstract: A process for producing silicone foam, involves a reaction mixture in which hydrogen is released in a first reaction of compounds with at least one Si—H group in the presence of a basic catalyst. The reaction mixture is crosslinked in a second reaction in the presence of a metal catalyst.
    Type: Application
    Filed: February 24, 2009
    Publication date: December 30, 2010
    Applicant: SONDERHOFF CHEMICALS GMBH
    Inventors: Stephan Morhenn, Alfred Link