Patents by Inventor James Douglas Allnutt

James Douglas Allnutt 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).

  • Use of membrane supports in plant tissue culture processes
    Publication number: 20020092037
    Abstract: This invention relates to the use of highly liquid-permeable membrane supports, made from low-absorption fibers such as polyester and other non-cellulosic fibers with similar characteristics, in plant tissue culture processes. In particular, the invention relates to the use of such supports over gelled media or over a bilayer liquid/gelled system to improve the growth and embryogenic or organogenic development of plant cell cultures, the selection of transformant plant cells, and the decontamination of plant cell cultures of fungal and/or bacterial contaminants.
    Type: Application
    Filed: October 9, 2001
    Publication date: July 11, 2002
    Inventors: Marie Bernice Connett-Porceddu, James Douglas Allnutt, Heather Jeanne Gladfelter, Jon Eric Gulledge, Ryan Robert McCormack