Patents by Inventor Philip J. Krape

Philip J. Krape 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).

  • Process for manufacturing paroxetine solid dispersions
    Patent number: 5955475
    Abstract: Solid dispersions of poorly soluble drugs are disclosed which are prepared using a solvent or fusion process. Such dispersions are manufactured with the free base of the drug, specifically paroxetine free base, an oil, allowing for a low temperature for the fusion process, decreased organic solvent volumes for the solvent process and the formation of a paroxetine salt during the solid dispersion manufacture process.
    Type: Grant
    Filed: June 30, 1997
    Date of Patent: September 21, 1999
    Assignee: Endo Pharmaceuticals Inc.
    Inventors: Philip J. Krape, Sou-Chan Chang, William A. Hein, II, Christopher A. Teleha