Patents Assigned to Bernard C. Sherman
  • Microemulsion preconcentrates comprising cyclosporins
    Patent number: 5998365
    Abstract: A pharmaceutical composition in the form of a microemulsion preconcentrate comprising a cyclosporin dissolved in a solvent system further comprising a hydrophobic component, a hydrophilic component, and a surfactant, wherein either the hydrophobic component is selected from tocol, tocopherols, tocotrienols, and derivatives thereof, or the hydrophilic component is selected from propylene carbonate or polyethylene glycol having an average molecular weight of less than 1000.
    Type: Grant
    Filed: June 15, 1998
    Date of Patent: December 7, 1999
    Assignee: Bernard C. Sherman
    Inventor: Bernard Charles Sherman