Patents by Inventor Gregor Schutz

Gregor Schutz 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).

  • Homogenized product for implants and microparticles
    Patent number: 8501056
    Abstract: The invention relates to a method for the solvent-free preparation of a homogenizate, especially for implants or microparticles, wherein one or more polymers and one or more active constituents, as raw materials, are homogenized together below the glass transition temperature of the polymer(s) and, when homogenization is complete, brought to room temperature.
    Type: Grant
    Filed: May 23, 2002
    Date of Patent: August 6, 2013
    Assignee: Hexal AG
    Inventors: Gregor Schütz, Brigitte Freudensprung
  • Subcutaneous implants containing a degradation-resistant polylactide polymer
    Patent number: 8084427
    Abstract: The present invention refers to compositions comprising a LH-RH-analogue and/or pharmaceutically acceptable salts thereof in a low-dose and a degradation-resistant polylactide suitable for the preparation of subcutaneous implants. Sterilization of the polylactide via gamma-radiation as well as temperature stress result in a negligible decomposition of less than 1000 Dalton.
    Type: Grant
    Filed: March 20, 2007
    Date of Patent: December 27, 2011
    Assignee: Hexel AG
    Inventors: Anna Sendl-Lang, Kai-Thomas Kramer, Gregor Schütz
  • SUBCUTANEOUS IMPLANTS CONTAINING A DEGRADATION-RESISTANT POLYLACTIDE POLYMER
    Publication number: 20100168035
    Abstract: The present invention refers to compositions comprising a LH-RH-analogue and/or pharmaceutically acceptable salts thereof in a low-dose and a degradation-resistant polylactide suitable for the preparation of subcutaneous implants. Sterilisation of the polylactide via gamma-radiation as well as temperature stress result in a negligible decomposition of less than 1000 Dalton.
    Type: Application
    Filed: March 20, 2007
    Publication date: July 1, 2010
    Inventors: Anna Sendl-Lang, Kai-Thomas Kramer, Gregor Schütz
  • Homogenised product for implants and microparticles
    Publication number: 20040173923
    Abstract: The invention relates to a method for the solvent-free preparation of a homogenisate, especially for implants or microparticles, wherein
    Type: Application
    Filed: May 3, 2004
    Publication date: September 9, 2004
    Inventors: Gregor Schutz, Brigitte Freudensprung