Patents by Inventor Norman Grosser

Norman Grosser 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).

  • Detection of breast cancer
    Patent number: 3999944
    Abstract: The detection of breast cancer in humans by evaluating antigen induced leukocyte adherence inhibition caused by tumor specific cell mediated immunity by incubating a measured amount of a patients blood leukocytes with aqueous basic extracts of human breast tumor, then determining whether the leukocyte adherence inhibition measured by the non-adherence index as compared to a control of a non-specific antigen is high, indicating the presence of breast cancer, or low, indicating the absence of breast cancer.
    Type: Grant
    Filed: February 28, 1975
    Date of Patent: December 28, 1976
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Norman Grosser, David Marshall Parks Thomson