Patents by Inventor Nathan Len Winkelman

Nathan Len Winkelman 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).

  • VACCINATION FOR LAWSONIA INTRACELLULARIS
    Publication number: 20120148623
    Abstract: The present invention include a method of protecting an animal against Lawsonia intracellularis infections, the method including administering a dose of live virulent L. intracellularis to the animal, allowing a subclinical L. intracellularis infection to develop in the animal, and administering one or more antibiotics to the animal, wherein the one or more antibiotic is administered in a dose sufficient to abbreviate the subclinical L. intracellularis infection.
    Type: Application
    Filed: February 21, 2012
    Publication date: June 14, 2012
    Inventor: Nathan Len Winkelman
  • Vaccination for
    Patent number: 8142760
    Abstract: The present invention include a method of protecting an animal against Lawsonia intracellularis infections, the method including administering a dose of live virulent L. intracellularis to the animal, allowing a subclinical L. intracellularis infection to develop in the animal, and administering one or more antibiotics to the animal, wherein the one or more antibiotic is administered in a dose sufficient to abbreviate the subclinical L. intracellularis infection.
    Type: Grant
    Filed: September 5, 2008
    Date of Patent: March 27, 2012
    Inventor: Nathan Len Winkelman
  • VACCINATION FOR LAWSONIA INTRACELLULARIS
    Publication number: 20100062021
    Abstract: The present invention include a method of protecting an animal against Lawsonia intracellularis infections, the method including administering a dose of live virulent L. intracellularis to the animal, allowing a subclinical L. intracellularis infection to develop in the animal, and administering one or more antibiotics to the animal, wherein the one or more antibiotic is administered in a dose sufficient to abbreviate the subclinical L. intracellularis infection.
    Type: Application
    Filed: September 5, 2008
    Publication date: March 11, 2010
    Inventor: Nathan Len Winkelman