Patents by Inventor Kurt E. Richardson

Kurt E. Richardson 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).

  • Enhancing immune response in animals
    Patent number: 6379676
    Abstract: A method for improving the immune response of an animal to a vaccine, comprising: feeding an animal a diet of contamination-resistant feed, and treating said animal with an anti-viral or anti-bacterial vaccine.
    Type: Grant
    Filed: March 10, 1999
    Date of Patent: April 30, 2002
    Assignee: Anitox Corporation
    Inventor: Kurt E. Richardson
  • CONTAMINATION-RESISTANT ANIMAL FEEDSTUFFS
    Publication number: 20020009527
    Abstract: A formaldehyde-treated animal feedstuff which is resistant to contamination by pathogenic bacteria is obtained by spraying an aqueous solution containing 10-50 wt. % formaldehyde on an animal feed, to obtain 200-1000 g/ton of a hydrolyzable formaldehyde adduct with a coefficient of variation 7% or less. Methods of reducing disease in animals, reducing doses of antimicrobial drugs in animal feed, and reducing drug residues in meat products are disclosed.
    Type: Application
    Filed: September 16, 1996
    Publication date: January 24, 2002
    Applicant: BOBBY J BLAND
    Inventors: BOBBY J BLAND, KURT E RICHARDSON
  • ENHANCING IMMUNE RESPONSE IN ANIMALS
    Publication number: 20010009668
    Abstract: A method for improving the immune response of an animal to a vaccine, comprising: feeding an animal a diet of contamination-resistant feed, and treating said animal with an anti-viral or anti-bacterial vaccine.
    Type: Application
    Filed: March 10, 1999
    Publication date: July 26, 2001
    Inventor: KURT E. RICHARDSON
  • Anti-bacterial amine derivatives
    Patent number: 5965188
    Abstract: An antibacterial composition obtained by reacting formaldehyde and a compound having two NH moieties. The product is used to protect food and other items from contamination by E. coli 0157:H7 and other bacteria.
    Type: Grant
    Filed: July 31, 1996
    Date of Patent: October 12, 1999
    Assignee: Anitox Corporation
    Inventors: Bobby J. Bland, Kurt E. Richardson
  • Contamination-resistant animal feedstuffs
    Patent number: 5591467
    Abstract: A formaldehyde-treated animal feedstuff which is resistant to contamination by pathogenic bacteria is obtained by spraying an aqueous solution containing 10-50 wt. % formaldehyde on an animal feed, to obtain 200-1000 g/ton of a hydrolyzable formaldehyde adduct with a coefficient of variation 7% or less. Methods of reducing disease in animals, reducing doses of antimicrobial drugs in animal feed, and reducing drug residues in meat products are disclosed.
    Type: Grant
    Filed: May 31, 1995
    Date of Patent: January 7, 1997
    Assignee: Anitox Corporation
    Inventors: Bobby J. Bland, Kurt E. Richardson, Jose E. Ferrer
  • Pathogen inhibitor for animal feeds
    Patent number: 5547987
    Abstract: A composition and method for inhibiting the growth of pathogens in animal feeds is disclosed. The active ingredient is a mixture of n-butyric acid and propionic acid, each partially or completed converted to one of its salt forms.
    Type: Grant
    Filed: July 19, 1993
    Date of Patent: August 20, 1996
    Assignee: Anitox Corporation
    Inventors: Bobby J. Bland, Kurt E. Richardson
  • Contamination-resistant animal feedstuffs
    Patent number: 5505976
    Abstract: A formaldehyde-treated animal feedstuff which is resistant to contamination by pathogenic bacteria is obtained by spraying an aqueous solution containing 10-50 wt. % formaldehyde on an animal feed, to obtain 200-1000 g/ton of a hydrolyzable formaldehyde adduct with a coefficient of variation 7% or less. Methods of reducing disease in animals, reducing doses of antimicrobial drugs in animal feed, and reducing drug residues in meat products are disclosed.
    Type: Grant
    Filed: December 30, 1992
    Date of Patent: April 9, 1996
    Assignee: Anitox Corporation
    Inventors: Bobby J. Bland, Kurt E. Richardson, Jose E. Ferrer