Patents Assigned to Amresco
  • Phage-cosmid hybrid vector, open cos DNA fragments, their method of use, and process of production
    Patent number: 5695971
    Abstract: A hybrid vector produced from a linearized cosmid and arms from .lambda. phage vector DNA has been developed. The hybrid vector can be used to generate fragments which are useful as vectors in a helper phage-mediated transformation system, permitting large fragments of foreign DNA to be introduced into a host on an industrial scale.
    Type: Grant
    Filed: April 7, 1995
    Date of Patent: December 9, 1997
    Assignee: Amresco
    Inventors: Yoichi Kadokami, Randolph V. Lewis