Patents by Inventor Patricia Ann Kasila

Patricia Ann Kasila 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).

  • Solid phase cell-based assay
    Patent number: 5739001
    Abstract: A solid phase cell-based assay is described which can be used to study cellular and biochemical processes in living cells which are responding to a stimulus by evaluating cell-related analytes without the need to attach the cell to the solid phase, without the need to radioactively label the cell either by incorporating a radioactive label into the cell or introducing a radioactive label onto the cell surface and without the need to employ cell culture techniques.
    Type: Grant
    Filed: October 29, 1996
    Date of Patent: April 14, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Beverly Ann Brown, Patricia Ann Kasila
  • Cell enumeration immunoassay
    Patent number: 5658745
    Abstract: This invention relates to a cell enumeration immunoassay which uses a calibrated standard, i.e., a substance which behaves like the sample under study and the concentration of which can be correlated to the concentration of the cells. This immunoassay is an efficient alternative to flow cytometry.
    Type: Grant
    Filed: February 17, 1995
    Date of Patent: August 19, 1997
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Richard Alfred Greene, Patricia Ann Kasila, Mark Norman Bobrow