Patents by Inventor Ion Vladoianu

Ion Vladoianu 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).

  • Live Attenuated Samonella Strains for Producing Monovalent or Multivalent Vaccines
    Publication number: 20070116725
    Abstract: Disclosed herein methods for producing live attenuated Salmonella typhi, Salmonella paratyphi A and B and other Salmonella mutants which can be used in vaccines to prevent diseases caused by Salmonella infection. These mutants can also be used to prevent or treat diseases caused by other bacterial strains, by viral and parasitic pathogens and by tumor cells.
    Type: Application
    Filed: December 5, 2006
    Publication date: May 24, 2007
    Inventors: Ion Vladoianu, Jose Berdoz
  • Live attenuated salmonella strains for producing monovalent or multivalent vaccines
    Publication number: 20050180985
    Abstract: Disclosed herein methods for producing live attenuated Salmonella typhi, Salmonella paratyphi A and B and other Salmonella mutants which can be used in vaccines to prevent diseases caused by Salmonella infection. These mutants can also be used to prevent or treat diseases caused by other bacterial strains, by viral and parasitic pathogens and by tumor cells.
    Type: Application
    Filed: November 5, 2001
    Publication date: August 18, 2005
    Inventors: Ion Vladoianu, Jose Berdoz