Patents by Inventor Tomas Fristedt

Tomas Fristedt 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).

  • New compositions containing quinoline compounds
    Publication number: 20050192315
    Abstract: A stable solid pharmaceutical composition consisting essentially of an effective amount of a salt of formula (II) together with an alkaline-reacting component maintaining the pH preferably above 8, or a salt with a divalent metal cation; and at least one pharmaceutical excipient; said salt of formula (II) being essentially stable during storage at room temperature for a period of at least 3 years. A process for stabilizing the salt of formula (II). A crystalline salt of formula (II) and a process for preparing said salt.
    Type: Application
    Filed: February 4, 2005
    Publication date: September 1, 2005
    Applicant: Active Biotech AB
    Inventors: Karl Jansson, Tomas Fristedt, Hans Wannman, Anders Bjork