Patents by Inventor Youssef Abs El-Osta

Youssef Abs El-Osta 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).

  • Methods relating to an attenuated mycoplasma
    Patent number: 9260691
    Abstract: The present invention provides a method for identifying or generating an attenuated mycoplasma bacterium, which bacterium comprises a mutation in at least one gene as listed and use of the bacterium in a vaccine for eliciting protective immunity against mycoplasma or for detecting infection by said bacterium.
    Type: Grant
    Filed: May 19, 2011
    Date of Patent: February 16, 2016
    Assignee: BIOPROPERTIES PTY LTD
    Inventors: Rima Youil, Youssef Abs El-Osta
  • Methods Relating To An Attenuated Mycoplasma
    Publication number: 20130243819
    Abstract: The present invention provides a method for identifying or generating an attenuated mycoplasma bacterium, which bacterium comprises a mutation in at least one gene as listed and use of the bacterium in a vaccine for eliciting protective immunity against mycoplasma or for detecting infection by said bacterium.
    Type: Application
    Filed: May 19, 2011
    Publication date: September 19, 2013
    Applicant: Bioproperties Pty Ltd
    Inventors: Rima Youil, Youssef Abs El-Osta
  • Temperature sensitive vaccine strain of and uses thereof
    Patent number: 8524252
    Abstract: The present invention relates to a Mycoplasma hyopneumoniae vaccine strain comprising a mutation in at least one of the genes listed or as deposited with the National Measurements Institute (Australia) under accession number NM04/41259, which strain is temperature sensitive and attenuated, a vaccine comprising such strains and methods and uses thereof.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: September 3, 2013
    Assignees: Bioproperties Pty Ltd., The University of Melbourne
    Inventors: Rima Youil, Youssef Abs El-Osta, Glenn Browning, Phillip Markham
  • TEMPERATURE SENSITIVE VACCINE STRAIN OF MYCOPLASMA HYOPNEUMONIAE AND USES THEREOF
    Publication number: 20120135040
    Abstract: The present invention relates to a Mycoplasma hyopneumoniae vaccine strain comprising a mutation in at least one of the genes listed or as deposited with the National Measurements Institute (Australia) under accession number NM04/41259, which strain is temperature sensitive and attenuated, a vaccine comprising such strains and methods and uses thereof.
    Type: Application
    Filed: May 19, 2010
    Publication date: May 31, 2012
    Inventors: Rima Youil, Youssef Abs El-Osta, Glenn Browning, Phillip Markham