Patents Represented by Attorney, Agent or Law Firm Maya Skubatch
  • Combination therapy including 9-nitro-20(S)-camptothecin and bleomycin
    Patent number: 6664233
    Abstract: A method for treating a patient having a disease associated with undesirable or uncontrolled cell proliferation such as cancer and restenosis is provided. The method comprises: delivering to the patient a therapeutically effective amount of 9-nitro-20(S)-camptothecin in combination with an effective amount of an antibiotic agent such as bleomycin.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: December 16, 2003
    Assignee: SuperGen, Inc.
    Inventor: Joseph Rubinfeld
  • Camptothecin conjugates
    Patent number: 6629995
    Abstract: Disclosed is a compound that includes a camptothecin conjugated to a lactone ring protecting moiety. Also disclosed are compositions and kits including the compound, and methods of making and using the compound.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: October 7, 2003
    Assignee: Super Gen, Inc.
    Inventors: Simeon M. Wrenn, Jr., Joseph Rubinfeld