Patents Represented by Attorney, Agent or Law Firm Dale Roger
  • Fluorouracil-containing formulation
    Patent number: 6670335
    Abstract: Oil-in-water emulsion formulations contain both free fluorouracil and fluorouracil impregnated in porous microparticles. The formulations are suitable for topical administration, and are useful for the treatment of solar keratoses, actinic keratoses, and superficial basal cell carcinomas.
    Type: Grant
    Filed: March 5, 2001
    Date of Patent: December 30, 2003
    Assignee: A. P. Pharma, Inc.
    Inventors: B. Sandhya Singh, Subhash J. Saxena