Patents by Inventor Margaret M. Perry

Margaret M. Perry 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).

  • In vitro embryo culture technique
    Patent number: 5011780
    Abstract: Avian embryos may be cultured in vitro up to blastoderm formation, during embryonic morphogenesis and/or during embryonic growth to hatch. The invention may have applications not only in the genetic engineering of poultry, but also in the investigation of fundamental mechanisms of avian development and in the study of deleterious traits. Moreover, it may afford a desirable alternative to surgical intervention in the laying hen.
    Type: Grant
    Filed: June 17, 1988
    Date of Patent: April 30, 1991
    Assignee: The Agricultural and Food Research Council
    Inventor: Margaret M. Perry