Patents Represented by Attorney, Agent or Law Firm Thanda Wai
  • Patent number: 6623779
    Abstract: The invention relates to intermediate-moisture formed food products made from a mixture of partially dehydrated fruit or vegetable pieces and a gelled matrix such that the water activity in the matrix is substantially equivalent to the water activity of the fruit or vegetable pieces in the mixture. The product may be made from one type of fruit or vegetable alone, a mixture of different fruits, a mixture of different vegetables, or a mixture of various fruit and vegetable pieces.
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: September 23, 2003
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Charles C. Huxsoll, Tara H. McHugh, Donald A. Olson
  • Patent number: 6576457
    Abstract: An in vitro system using Agrobacterium-transformed dicotyledon roots (such as carrot roots) and vesicular-arbuscular mycorrhizal fungi (such as Glomus intradices) was developed to produce viable and aseptic spores. The entire life cycle from the growth of initial germ tubes to the formation of external mycelium network and spore production was observed nondestructively using light microscopy. The system may be subcultured continuously for the production of viable and clean spores.
    Type: Grant
    Filed: December 15, 2000
    Date of Patent: June 10, 2003
    Assignee: The United States of America, as represented by the Secretary of Agriculture
    Inventor: Sui-Sheng T. Hua
  • Patent number: 6551599
    Abstract: The present invention is directed to a method of producing monoclonal antibodies that are highly specific for (1) unique epitopes of Campylobacter jejuni (Cj) only and (2) epitopes conserved between Campylobacter jejuni and Campylobacter coli (Cc) outer membranes; to specific monoclonal antibodies made by the methods of the instant invention; and uses thereof The invention is drawn further to immunogens comprising the outer membrane complexes of Cj and Cc.
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: April 22, 2003
    Assignee: The United States of America, as represented by the Secretary of Agriculture
    Inventors: Robert E. Mandrell, Anna H. Bates, David L. Brandon
  • Patent number: 6395879
    Abstract: The present invention is directed to a method of producing monoclonal antibodies that are highly specific for (1) unique epitopes of Campylobacter jejuni (Cj) only and (2) epitopes conserved between Campylobacter jejuni and Campylobacter coli (Cc) outer membranes; to specific monoclonal antibodies made by the methods of the instant invention; and uses thereof. The invention is drawn further to immunogens comprising the outer membrane complexes of Cj and Cc.
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: May 28, 2002
    Assignee: The Unites States of America as represented by the Secretary of Agriculture
    Inventors: Robert E. Mandrell, Anna H. Bates, David L. Brandon
  • Patent number: 6345671
    Abstract: The present invention is directed to a ground-driven residue management wheel attachment for seeding equipment comprising of a fingered wheel, inner ring, and spring-loaded arm. The fingered wheel and inner ring pin crop residue to the ground surface and prevent residue from lodging on the farrow-opening device of the seeding unit. The fingered wheel and inner ring also act as a shield and prevent soil disturbed by the furrow-opening device from being thrown out of the seed furrow. The adjustable spring-loaded arm is able to pivot about the vertical and horizontal axes and provides downpressure to keep the fingered wheel in contact with the ground surface.
    Type: Grant
    Filed: June 15, 2000
    Date of Patent: February 12, 2002
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Mark C. Siemens, Robert F. Correa, Dale E. Wilkins
  • Patent number: 6193949
    Abstract: There is variation in the sexual performance of male mammals. The purpose of this invention is to help identify high sexual performing males, particularly for livestock such as sheep. Testosterone is necessary for the normal execution of male behavior, but baseline levels are not predictive of libido. When a male mammal is given an injection of naloxone (an endorphin antagonist), his testosterone or LH response to the injection predicts whether he is a sexually active or inactive individual. This test is based on the premise that libido is more closely linked to the ability to secrete testosterone rather than baseline concentrations. Naloxone challenge may be used as a general method to predict libido in male mammals.
    Type: Grant
    Filed: May 27, 1999
    Date of Patent: February 27, 2001
    Assignees: The United States of America as represented by the Secretary of Agriculture, Carroll College
    Inventors: Anne Perkins, James A. Fitzgerald, Verne A. Lavoie, John N. Stellflug
  • Patent number: 5996276
    Abstract: A method and aerodynamic transport body for delivering biological control agents into a field is provided. The aerodynamic transport body is a biodegradable device into which the biological control agent is placed and then the device is projected into the field using a catapult.
    Type: Grant
    Filed: September 18, 1997
    Date of Patent: December 7, 1999
    Assignee: The United States of America as represented by the United States Department of Agriculture
    Inventors: Lyle Marvin Carter, Joseph H. Chesson, John Victor Penner