Patents by Inventor Ellen Rieske

Ellen Rieske 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).

  • Microscope slide with electrode arrangement for cell study, and method for its construction
    Patent number: 4231660
    Abstract: Disclosed is a slide for supporting matter to be observed under a microscope, including a base, a plurality of electrical conductors disposed on the base, an insulating coating distributed over the base to isolate the matter from the conductor, and a plurality of microscopic perforations through the coating and communicating with the conductors, thereby permitting electrical contact between the conductors and a plurality of precise areas of the matter. The slide further includes a plurality of attraction zones on the surface of the coating adapted to cause matter to accumulate on the slide in a predetermined pattern with respect to the perforations.
    Type: Grant
    Filed: September 14, 1978
    Date of Patent: November 4, 1980
    Inventors: Ernst Remy, Andreas Meyer, Ellen Rieske, Gunther Gross