Patents Assigned to Oncotech Incorporated
  • Method for detecting immune-mediated cytotoxicity
    Patent number: 4996145
    Abstract: A method for detecting the sensitivity of tumor cells to immune effector substances by using an assay that distinguishes living tumor cells from dead cells in mixed populations of cells. Acquired resistance to immune effectors used in therapy may be determined and used to identify methods to circumvent such resistance using the method.
    Type: Grant
    Filed: October 27, 1987
    Date of Patent: February 26, 1991
    Assignee: Oncotech Incorporated
    Inventor: Larry M. Weisenthal