Patents by Inventor Stefan Keriling

Stefan Keriling 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).

  • Hardener for epoxy resins
    Patent number: 8632654
    Abstract: The present application is directed to use of a thioether compound, obtainable from a first educt that comprises at least two thiol groups and from a second educt that comprises at least one ?,?-unsaturated amide group as well as at least one tertiary amine group, for the hardening of reactive resins.
    Type: Grant
    Filed: February 1, 2013
    Date of Patent: January 21, 2014
    Assignees: Henkel AG & Co. KGAA, Henkel US IP LLC
    Inventors: Pablo Walter, Mustapha Benomar, Stefan Keriling, Timothy Walsh, Rainer Schoenfeld