Patents by Inventor Achla Behl Khanna

Achla Behl Khanna 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).

  • Betulinic acid derivatives for inhabiting cancer growth and process for the manufacture of betulinic acid
    Patent number: 6670345
    Abstract: The invention relates to the use of betulinic acid derivatives for the inhibition and or prevention of cancer growth. The invention also relates to novel betulinic acid derivatives useful for inhibition of tumor cancer cells and a process for the preparation of the derivatives. The invention also relates to anti-leukemic and anti-lymphoma activity of the betulinic acid derivatives, and the use of the derivatives for the treatment of prostate, lung, laryngeal, colon and ovarian cancer.
    Type: Grant
    Filed: November 2, 1999
    Date of Patent: December 30, 2003
    Assignee: Dabur Research Foundation
    Inventors: Sunder Ramadoss, Manu Jaggi, Mohammad Jamshed Ahmad Siddiqui, Achla Behl Khanna