Patents by Inventor Michel Yvan Popoff

Michel Yvan Popoff 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).

  • Use of c4-c10 acids for preventing gram-negative bacterial infections
    Publication number: 20040116523
    Abstract: The invention relates to the use of C4-C10 acids and/or of at least one of their salts or esters, for preparing a pharmaceutical composition intended to prevent Gram-negative bacterial infections, in particular Salmonella infections.
    Type: Application
    Filed: February 7, 2003
    Publication date: June 17, 2004
    Inventor: Michel Yvan Popoff
  • Polypeptides and nucleic acids derived from Salmonella typhi and detection of Salmonella using thereof
    Patent number: 5989841
    Abstract: Nucleic sequences from the genome of Salmonella Typhi include all or part of the genetic information required for the in vitro infection of cultured HeLa cells by Salmonella bacteria. Polypeptides encoded by these nucleic sequences are also described, as is the use of said polypeptides and nucleic sequences for implementing methods of in vitro Salmonella detection in biological samples which are thought to contain it.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: November 23, 1999
    Assignees: Institut Pasteur, Institut National de la Sante et de la Recherche Medicale
    Inventors: Michel Yvan Popoff, Michel Dion
  • Nucleic acid sequences derived from the genome of Salmonella Typhi, and their uses, in particular for the in vitro diagnosis of the presence of bacteria of the salmonella genus in foodstuffs
    Patent number: 5804378
    Abstract: Nucleic sequences from the genome of Salmonella Typhi include all or part of the genetic information required for the in vitro infection of cultured HeLa cells by Salmonella bacteria. Polypeptides encoded by these nucleic sequences are also described, as is the use of said polypeptides and nucleic sequences for implementing methods of in vitro Salmonella detection in biological samples which are thought to contain it.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: September 8, 1998
    Assignees: Institut Pasteur, Institut National de la Sante et de la Recherche Medicale (INSERM)
    Inventors: Michel Yvan Popoff, Michel Dion
  • Nucleic acid sequences from Salmonella typhi for in vitro diagnosis in foodstuffs
    Patent number: 5681716
    Abstract: Nucleic sequences from the genome of Salmonella Typhi include all or part of the genetic information required for the in vitro infection of cultured HeLa cells by Salmonella bacteria. Polypeptides encoded by these nucleic sequences are also described, as is the use of said polypeptides and nucleic sequences for implementing methods of in vitro Salmonella detection in biological samples which are thought to contain it.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: October 28, 1997
    Assignees: Institut Pasteur, Institut National de la Sante et de la Recherche Medicale
    Inventors: Michel Yvan Popoff, Michel Dion