Patents by Inventor Bernhard C. Lippold

Bernhard C. Lippold 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).

  • Formulations of active components in the form of a solid dispersion
    Patent number: 8021688
    Abstract: Formulations of active compounds in the form of a solid dispersion, where the solid dispersion is formed from at least one active component and a carrier characterized in that the carrier is a mixture of polyvinylpyrrolidone (PVP) with a weight average molecular weight of ?1 500 000 Da and of a polyethylene glycol (PEG) which is semi-solid or solid at temperatures of 17 to 22° C. and has an average molar mass of 950 to 3300 Da.
    Type: Grant
    Filed: January 10, 2001
    Date of Patent: September 20, 2011
    Assignee: Knoll GmbH
    Inventors: Bernhard C. Lippold, Nora Anne Urbanetz
  • Formulations of active components in the form of a solid dispersion
    Publication number: 20030109639
    Abstract: Formulations of active compounds in the form of a solid dispersion, where the solid dispersion is formed from at least one active component and a carrier characterized in that the carrier is a mixture of polyvinylpyrrolidone (PVP) with a weight average molecular weight of ≦1 500 000 Da and of a polyethylene glycol (PEG) which is semi-solid or solid at temperatures of 17 to 22° C. and has an average molar mass of 950 to 3300 Da.
    Type: Application
    Filed: October 29, 2002
    Publication date: June 12, 2003
    Inventors: Bernhard C. Lippold, Nora Anne Urbanetz