Patents Assigned to GenPharm International, Incorporated
  • Homologous recombination in mammalian cells
    Patent number: 5612205
    Abstract: The invention relates to methods for intracellularly producing DNA segments by homologous recombination of smaller overlapping DNA fragments and transgenic mammalian cells and transgenic non-human mammals produced by such methods.
    Type: Grant
    Filed: March 1, 1993
    Date of Patent: March 18, 1997
    Assignee: GenPharm International, Incorporated
    Inventors: Robert M. Kay, Anton Berns, Paul Krimpenfort, Frank Pieper, Rein Strijker