Patents by Inventor Thomas E. Hohenwarter

Thomas E. Hohenwarter 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).

  • Siloxane-containing compositions curable by radiation to silicone elastomers
    Patent number: 6846852
    Abstract: This invention provides for compositions, which can be crosslinked by radiation to give elastomeric coatings, which comprises: (a) high-molecular weight siloxanes with multiple (meth)acrylate functional groups; and (b) reinforcing fillers selected from the group consisting of silicone resins and silicone dioxide fillers, wherein the siloxanes (a) have the general structure: [R3SiO1/2]a[(Z)nG—Ym—R2SiO1/2]a?[R2SiO2/2]b[(Z)nG—Ym—RSiO2/2]b?[RSiO3/2]c[SiO4/2]d.
    Type: Grant
    Filed: August 16, 2001
    Date of Patent: January 25, 2005
    Assignee: Goldschmidt AG
    Inventors: John Allen, Thomas E. Hohenwarter, Jr., Peter Lersch, Ernest D. Moore, Angela Dawn Paez, Jörg Simpelkamp, Steven Paul Smith
  • Siloxane-containing compositions curable by radiation to silicone elastomers
    Publication number: 20030064232
    Abstract: This invention provides for compositions, which can be crosslinked by radiation to give elastomeric coatings, which comprises:
    Type: Application
    Filed: August 16, 2001
    Publication date: April 3, 2003
    Inventors: John Allen, Thomas E. Hohenwarter, Peter Lersch, Ernest D. Moore, Angela Dawn Paez, Jorg Simpelkamp, Steven Paul Smith