Patents by Inventor Sant Chawla

Sant Chawla 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).

  • Orally administered composition to lower serum methionine levels and method of use
    Patent number: 11001826
    Abstract: A composition and method for lowing serum and plasma levels of methionine by oral administration. The composition includes a recombinant methioninase enzyme and a cofactor (pyridoxal-L-phosphate). Methods of use describe methods for treatment of cancer, including malignant melanoma, by oral administration of the methioninase composition. Methods for chronic suppressive therapy of melanoma and other cancers are described. Because reduction of plasma methionine levels is effective in treating other conditions, including diabetes and conditions associated with aging, the use of the methods described herein includes treatment of these and other conditions.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: May 11, 2021
    Assignee: ANTICANCER, INC.
    Inventors: Qinghong Han, Shukuan Li, Yuying Tan, Kei Kawaguchi, Robert M. Hoffman, Sant Chawla
  • Orally Administered Composition to Lower Serum Methionine Levels and Method of Use
    Publication number: 20190153421
    Abstract: A composition and method for lowing serum and plasma levels of methionine by oral administration. The composition includes a recombinant methioninase enzyme and a cofactor (pyridoxal-L-phosphate). Methods of use describe methods for treatment of cancer, including malignant melanoma, by oral administration of the methioninase composition. Methods for chronic suppressive therapy of melanoma and other cancers are described. Because reduction of plasma methionine levels is effective in treating other conditions, including diabetes and conditions associated with aging, the use of the methods described herein includes treatment of these and other conditions.
    Type: Application
    Filed: October 19, 2018
    Publication date: May 23, 2019
    Inventors: Qinghong Han, Shukuan Li, Yuying Tan, Kei Kawaguchi, Robert M. Hoffman, Sant Chawla