Patents by Inventor Elke Biegel

Elke Biegel 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).

  • Test carrier
    Patent number: 4780280
    Abstract: A test support for support-bound tests for the determination of components of fluids, especially of human and animal body fluids. The test support is composed of a plurality of layers, and the joining of the layers is accomplished at least partially by sewing.
    Type: Grant
    Filed: June 27, 1986
    Date of Patent: October 25, 1988
    Assignee: Boehringer Mannheim GmbH
    Inventors: Dieter Berger, Elke Biegel, Gunter Frey, Hans-Rudiger Murawski