Patents by Inventor Sudarshan Malhotra

Sudarshan Malhotra 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).

  • Methods for diagnosis of low grade astrocytoma
    Patent number: 7279292
    Abstract: A method for identifying low grade astrocytoma cells in a sample is provided, wherein the method distinguishes between low grade astrocytoma cells and normal astrocytes, thus permitting early diagnosis of astrocytoma. The method uses antibody directed against J1-31 to test astrocytes in the sample for the presence or absence of J1-31 polypeptide, the low grade astrocytoma cells being characterized by the absence of J1-31 while normal astrocytes are characterized by the presence of J1-31.
    Type: Grant
    Filed: August 17, 2006
    Date of Patent: October 9, 2007
    Assignees: Governors of the University of Alberta, Huntington Medical Research Institutes
    Inventors: S. Ashraf Imam, Sudarshan Malhotra
  • Methods for diagnosis of low grade astrocytoma
    Publication number: 20060281138
    Abstract: A method for identifying low grade astrocytoma cells in a sample is provided, wherein the method distinguishes between low grade astrocytoma cells and normal astrocytes, thus permitting early diagnosis of astrocytoma. The method uses antibody directed against JI-31 to test astrocytes in the sample for the presence or absence of JI-31 polypeptide, the low grade astrocytoma cells being characterized by the absence of JI-31 while normal astrocytes are characterized by the presence of JI-31.
    Type: Application
    Filed: August 17, 2006
    Publication date: December 14, 2006
    Inventors: S. Imam, Sudarshan Malhotra
  • Methods for diagnosis of low grade astrocytoma
    Publication number: 20030073146
    Abstract: A method for identifying low grade astrocytoma cells in a sample is provided, wherein the method distinguishes between low grade astrocytoma cells and normal astrocytes, thus permitting early diagnosis of astrocytoma. The method uses antibody directed against JI-31 to test astrocytes in the sample for the presence or absence of JI-31 polypeptide, the low grade astrocytoma cells being characterized by the absence of JI-31 while normal astrocytes are characterized by the presence of JI-31.
    Type: Application
    Filed: October 10, 2002
    Publication date: April 17, 2003
    Inventors: S. Ashraf Imam, Sudarshan Malhotra