Patents by Inventor K. I. Dayalu

K. I. Dayalu 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).

  • Inactivated Mycoplasma hypopneumoniae bacterin and method of use thereof
    Patent number: 5565205
    Abstract: This invention provides a bacterin comprising a virulent Mycoplasma hyopneumoniae isolate, inactivated with binary ethyleneimine, in an amount effective to immunize a swine against infection by Mycoplasma hyopneumoniae and a suitable physiologically acceptable carrier. The invention also provides a method of producing this bacterin. The invention further provides a method of inactivating a virulent strain of Mycoplasma hyopneumoniae by contacting the Mycoplasma hyopneumoniae with binary ethyleneimine. Finally, the invention also provides a method of immunizing swine against infection by Mycoplasma hyopneumoniae comprising administering to the swine a dose of the bacterin so as to immunize the swine.
    Type: Grant
    Filed: August 16, 1990
    Date of Patent: October 15, 1996
    Assignee: Solvay Animal Health, Inc.
    Inventors: Gary R. Petersen, K. I. Dayalu