Patents Assigned to University College of Wales Aberystwyth
  • Analytical or monitoring apparatus and method
    Patent number: 5569591
    Abstract: Cellular biological material (such as living tissue) is analysed or monitored by applying an AC electrical potential across the biological material so as to produce a nonlinear dielectric spectrum, and obtaining a detectable signal corresponding to the resulting spectrum. The potential is of a first frequency and the measured response at one or more second frequency substantially not overlapping with the first frequency.
    Type: Grant
    Filed: July 21, 1994
    Date of Patent: October 29, 1996
    Assignee: University College of Wales Aberystwyth
    Inventors: Douglas B. Kell, Andrew M. Woodward