Patents by Inventor Christine J. Fleming

Christine J. Fleming 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).

  • Process for the genetic modification of yeast
    Patent number: 4937193
    Abstract: Yeast is genetically modified by transformation with an integration vector comprising two copies of a homologous 2 .mu.m plasmid DNA sequence in direct orientation relative to one another and encompassing the said DNA sequence, and then isolating, from the transformed yeast obtained, cells containing the endogenous 2 .mu.m plasmid modified by incorporation of the said DNA sequence but not containing the said vector. The resulting yeast can be maintained under non-selective growth conditions.
    Type: Grant
    Filed: June 26, 1987
    Date of Patent: June 26, 1990
    Assignee: Delta Biotechnology Limited
    Inventors: Edward Hinchliffe, Christine J. Fleming