Patents by Inventor Jeffrey S. Buzby

Jeffrey S. Buzby 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).

  • Biphasic shuttle vectors
    Patent number: 4956280
    Abstract: This invention provides a biphasic shuttle vector capable replication and expression of foreign genetic information in Escherichia coli and Agmenellum quadruplicatum comprising an E. coli replicon, an A. quadruplicatum replicon, at least two selectable markers and a promoter derived from A. quadruplicatum. The invention further provides an ectopic mutant of Agmenellum quadruplicatum PR-6 characterized by displaying less AquI interference with unmodified plasmids than the PR-6 strain.
    Type: Grant
    Filed: November 6, 1986
    Date of Patent: September 11, 1990
    Assignee: Research Corporation
    Inventors: Jeffrey S. Buzby, Ronald D. Porter, S. Edward Stevens, Jr.