Patents Represented by Attorney Gamma Morrison Bennett

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  • Collapsible sheath fluid reservoirs for flow cytometers
    Patent number: 6070477
    Abstract: The present invention is a container in the form of a single housing for holding fluid, including a first collapsible reservoir having a first valve. The first reservoir initially contains a volume of fluid. The container also includes a second reservoir, initially empty (or substantially empty), expandable to a second volume. The second reservoir has a second valve. As the volume of said first reservoir decreases, the volume of the second reservoir proportionally increases.
    Type: Grant
    Filed: July 17, 1998
    Date of Patent: June 6, 2000
    Assignees: The Regents of the University of California, Los Alamos National Laboratory
    Inventor: Graham A. Mark