Patents by Inventor Patricia C. Monti

Patricia C. Monti 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).

  • Vacuum clamped multi-sample filtration apparatus
    Patent number: 5227137
    Abstract: An apparatus for filtering multiple biological samples using a filter membrane is disclosed. The apparatus comprises a base plate, a well plate, a gasket, and a first vacuum member for vacuum-clamping the base plate, well plate, gasket and filter membrane together. The apparatus may further comprise a second vacuum member for drawing the biological samples from the well plate into contact with the filter membrane.
    Type: Grant
    Filed: August 6, 1992
    Date of Patent: July 13, 1993
    Assignee: Nicholson Precision Instruments Inc.
    Inventors: Patricia C. Monti, Richard J. White, Michael K. Nicholson