Patents Represented by Attorney C. Tymeson

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  • Apparatus for conducting the cytotoxicity assays on tumor cells
    Patent number: 5543327
    Abstract: A method and apparatus for assaying the sensitivity of biopsied tumor cells to chemotherapeutic agents using a predetermined amount of chemotherapeutic agent in an easily deliverable form is disclosed and claimed.
    Type: Grant
    Filed: July 22, 1994
    Date of Patent: August 6, 1996
    Assignee: Dade International Inc.
    Inventors: Yu P. Yen-Maguire, Tom Cox, Fred Lewis
  • Biosynthetic cerebrospinal fluid control
    Patent number: 5427949
    Abstract: The present invention relates to a biosynthetic cerebrospinal fluid control and method of use. Additionally, this invention relates to the isolation and purification of stable liquid human prealbumin, a component in the biosynthetic cerebrospinal fluid control.
    Type: Grant
    Filed: February 16, 1994
    Date of Patent: June 27, 1995
    Assignee: Dade International Inc.
    Inventor: Kathryn D. Herring