Patents by Inventor Sylvie Dartevelle

Sylvie Dartevelle 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 serovar hurstbridge bacteria for diagnosing leptospirosis
    Patent number: 10175236
    Abstract: The present invention discloses an in vitro method for diagnosing a Leptospira infection in a biological sample of a subject, comprising a step of contacting said sample with bacterial cells of a serovar of the Leptospira fainei species, preferably bacterial cells of the Leptospira fainei serovar Hurstbridge, or an antigenic fraction of said bacterial cells. In a preferred embodiment, said Leptospira infection is not due to bacteria belonging to the serovar of the Leptospira fainei species used in the diagnostic method.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: January 8, 2019
    Assignee: Institut Pasteur
    Inventors: Pascale Bourhy, Suzanne Chanteau, Cyrille Goarant, Mathieu Picardeau, Faradibano Nato, Sylvie Dartevelle
  • USE OF LEPTOSPIRA FAINEI SEROVAR HURSTBRIDGE BACTERIA FOR DIAGNOSING LEPTOSPIROSIS
    Publication number: 20170292951
    Abstract: The present invention discloses an in vitro method for diagnosing a Leptospira infection in a biological sample of a subject, comprising a step of contacting said sample with bacterial cells of a serovar of the Leptospira fainei species, preferably bacterial cells of the Leptospira fainei serovar Hurstbridge, or an antigenic fraction of said bacterial cells. In a preferred embodiment, said Leptospira infection is not due to bacteria belonging to the serovar of the Leptospira fainei species used in the diagnostic method.
    Type: Application
    Filed: June 21, 2017
    Publication date: October 12, 2017
    Applicant: INSTITUT PASTEUR
    Inventors: Pascale BOURHY, Suzanne CHANTEAU, Cyrille GOARANT, Mathieu PICARDEAU, Faradibano NATO, Sylvie DARTEVELLE
  • Use of serovar hurstbridge bacteria for diagnosing
    Patent number: 9714944
    Abstract: The present invention discloses an in vitro method for diagnosing a Leptospira infection in a biological sample of a subject, comprising a step of contacting said sample with bacterial cells of a serovar of the Leptospira fainei species, preferably bacterial cells of the Leptospira fainei serovar Hurstbridge, or an antigenic fraction of said bacterial cells. In a preferred embodiment, said Leptospira infection is not due to bacteria belonging to the serovar of the Leptospira fainei species used in the diagnostic method.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: July 25, 2017
    Assignee: INSTITUT PASTEUR
    Inventors: Pascale Bourhy, Suzanne Chanteau, Cyrille Goarant, Mathieu Picardeau, Faradibano Nato, Sylvie Dartevelle
  • USE OF LEPTOSPIRA FAINEI SEROVAR HURSTBRIDGE BACTERIA FOR DIAGNOSING LEPTOSPIROSIS
    Publication number: 20150253325
    Abstract: The present invention discloses an in vitro method for diagnosing a Leptospira infection in a biological sample of a subject, comprising a step of contacting said sample with bacterial cells of a serovar of the Leptospira fainei species, preferably bacterial cells of the Leptospira fainei serovar Hurstbridge, or an antigenic fraction of said bacterial cells. In a preferred embodiment, said Leptospira infection is not due to bacteria belonging to the serovar of the Leptospira fainei species used in the diagnostic method.
    Type: Application
    Filed: October 4, 2013
    Publication date: September 10, 2015
    Inventors: Pascale Bourhy, Suzanne Chanteau, Cyrille Goarant, Mathieu Picardeau, Faradibano Nato, Sylvie Dartevelle