Patents by Inventor Christine HIERSEKORN

Christine HIERSEKORN 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).

  • Patent number: 9326918
    Abstract: Method for adjusting or improving or optimizing the usage properties of filler(s)-containing, flowable dental material, which involves relating to at least one measuring value representing the tackiness to at least one measuring value representing the texturing or plasticity or consistency. Flowable, usage-optimized, usually non-polymerized dental composites contain, as fillers, at least one glass filler and at least one filler from the group of chipped polymers or pre-polymer fillers based on ground polymer that is pre-polymerized together with inorganic particles, and, as additive(s), at least one compound represented through formula H—Y—Z (I), where: Y=—O—, —S—, —CO—, —OSi(OR1)2—, —OE Z=H, OH, SH, NH2, COOH, COOR2 E=—CnHmOp- R1=H, C1-C4-Alkyl R2=C1-C15-Alkyl, interrupted by one or more O atoms. C2-C14-Alkyl, n=2 bis 5 m=4 bis 11 p=n.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: May 3, 2016
    Assignee: Heraeus Kulzer GmbH
    Inventors: Andreas Utterodt, Kurt Reischl, Nelli Schönhof, Michael Eck, Christine Hiersekorn, Jutta Schneider
  • Publication number: 20130261218
    Abstract: Method for adjusting or improving or optimising the usage properties of filler(s)-containing, flowable dental material, which involves relating to at least one measuring value representing the tackiness to at least one measuring value representing the texturing or plasticity or consistency. Flowable, usage-optimised, usually non-polymerised dental composites contain, as fillers, at least one glass filler and at least one filler from the group of chipped polymers or pre-polymer fillers based on ground polymer that is pre-polymerised together with inorganic particles, and, as additive(s), at least one compound represented through formula H—Y—Z (I), where: Y?—O—, —S—, —CO—, —OSi(OR1)2—, —OE Z?H, OH, SH, NH2, COOH, COOR2 E=—CnHmOp- R1?H, C1-C4-Alkyl R2?C1-C15-Alkyl, interrupted by one or more O atoms.
    Type: Application
    Filed: March 13, 2013
    Publication date: October 3, 2013
    Inventors: Andreas UTTERODT, Kurt REISCHL, Nelli SCHÖNHOF, Michael ECK, Christine HIERSEKORN, Jutta SCHNEIDER