Patents by Inventor Andrea Junker-Buchheit

Andrea Junker-Buchheit 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).

  • Coded thin layer chromatography support
    Patent number: 5773576
    Abstract: Support materials for thin-layer chromatography characterized by a marker code applied using laser light.
    Type: Grant
    Filed: May 15, 1996
    Date of Patent: June 30, 1998
    Assignee: Merck Patent Gesellschaft mit Beschrankter Haftung
    Inventors: Andrea Junker-Buchheit, Heinz-Emil Hauck, Willi Jost