Patents by Inventor Elizabeth Campbell

Elizabeth Campbell 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).

  • Crystal of bacterial core RNA polymerase
    Publication number: 20020034808
    Abstract: A detailed three-dimensional structure for a bacterial core RNA polymerase is provided. Crystals of the bacterial core RNA polymerase are also included in the invention. The present invention further provides procedures for identifying agents that can inhibit bacterial proliferation through the use of rational drug design predicated on the crystals and crystallographic data disclosed.
    Type: Application
    Filed: February 13, 2001
    Publication date: March 21, 2002
    Inventors: Seth A. Darst, Gongyi Zhang, Elizabeth Campbell, Leonid Minakin, Konstantin Severinov
  • Crystal of bacterial core RNA polymerase and methods of use thereof
    Patent number: 6225076
    Abstract: A detailed three dimensional structure for a bacterial core RNA polymerase is provided. Crystals of the bacterial core RNA polymerase are also included in the invention. The present invention further provides procedures for identifying agents that can inhibit bacterial proliferation through the use of rational drug design predicated on the crystals and crystallographic data disclosed.
    Type: Grant
    Filed: September 15, 1999
    Date of Patent: May 1, 2001
    Assignees: The Rockefeller University, Rutgers, the State University of New Jersey
    Inventors: Seth A. Darst, Gongyi Zhang, Elizabeth Campbell, Leonid Minakin, Konstantin Severinov
  • Methods of treating colic and founder in horses
    Patent number: 5391372
    Abstract: A method of treatment for the relieving of the symptoms of colic in horses is disclosed which comprises orally administering an effective amount of a pine tea which is prepared by boiling pine needles in water to the horse. Suitable pine needles include Ponderosa pine needles.
    Type: Grant
    Filed: June 28, 1993
    Date of Patent: February 21, 1995
    Inventor: Elizabeth Campbell
  • Zeaxanthin producing strains of Neospongiococcum Excentricum
    Patent number: 5360730
    Abstract: The present invention is directed toward a process for producing zeaxanthin which includes mutating algal microorganisms, selecting from said mutated microorganisms a microorganism capable of producing zeaxanthin, culturing the selected microorganism in an effective medium to produce zeaxanthin, and recovering zeaxanthin produced by the selected microorganism. The present invention also provides microorganisms capable of producing zeaxanthin, formulations containing zeaxanthin produced by the disclosed process and the use of such formulations to enhance pigmentation and to reduce damage caused by reactive oxygen species and phototoxic molecules.
    Type: Grant
    Filed: October 15, 1991
    Date of Patent: November 1, 1994
    Assignee: Universal Foods Corporation
    Inventors: Steve A. Orndorff, Elizabeth A. Campbell, Richard D. Medwid