Patents by Inventor Frank Buchholz

Frank Buchholz 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).

  • DNA cloning method relying on the E. coli recE/recT recombination system
    Patent number: 6509156
    Abstract: The invention relates to methods for cloning DNA molecules using recE/recT-mediated homologous recombination mechanism between at least two DNA molecules where one DNA molecule is a circular or linear DNA molecule and the second DNA molecule is a circular DNA molecule, and the second DNA molecule contains two regions with sequence homology to the first DNA molecule. Competent cells and vectors are also described.
    Type: Grant
    Filed: June 5, 2000
    Date of Patent: January 21, 2003
    Assignee: Europaisches Laboratorium Fur Molekularoiologie (EMBL)
    Inventors: Francis Stewart, Youming Zhang, Frank Buchholz