Patents by Inventor Chritoph Weber

Chritoph Weber 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).

  • Laser curable polymerisable composition for the protection of hard tissue
    Patent number: 8853321
    Abstract: One-component heat-curable sealant composition for the protection of exposed dental surfaces, comprising (a) a polymerizable monomer and/or oligomer which has at least two polymerizable double bonds per molecule, and (b) an initiator system comprising benzoylperoxide in an amount of at least 2 wt.-% based on the total composition.
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: October 7, 2014
    Assignee: DENTSPLY International Inc.
    Inventors: Joachim E. Klee, Andreas Facher, Chritoph Weber, Rolf Mulhaupt, Martin Schmider