Patents by Inventor Sylvie Fleury

Sylvie Fleury 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).

  • Method for treatment of sewage plant sludges by a fungal process
    Patent number: 7270751
    Abstract: The invention relates to a method for treatment of predominantly urban sewage plant sludges, characterised in comprising a step for treatment of the sludges by microfungi.
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: September 18, 2007
    Assignee: Societe d'Amenagement Urbain et Rural
    Inventor: Sylvie Fleury
  • Method for treatment of sewage plant sludges by a fungal process
    Publication number: 20050115892
    Abstract: The invention relates to a method for treatment of predominantly urban sewage plant sludges, characterised in comprising a step for treatment of the sludges by microfungi.
    Type: Application
    Filed: May 14, 2002
    Publication date: June 2, 2005
    Inventor: Sylvie Fleury
  • Device for the unambiguous measurement of the roll of a projectile and application to the correction of the path of a projectile
    Patent number: 6483455
    Abstract: A device for the unambiguous measurement of the angle of roll of a projectile, comprises at least a radar equipped with means of processing and sending a signal to the casing of the projectile in at least one direction of incident polarization; a set of parallel grooves made on the casing, the depth of which is modulated dissymmetrically with respect to the axis of symmetry of the projectile; the axis of symmetry of the projectile not passing through the point of the antenna of the radar where the antenna beam is generated, the processing means analyzing, in reception, a signal back-scattered by the casing of the projectile, the signal being modulated as a function of the angle of roll of the projectile, the modulation having two maximum local values corresponding to two angular roll positions of the projectile such that the polarization {overscore (E)} is parallel to the grooves, the processing means removing the 180° ambiguity by comparing the levels of the local maximum values.
    Type: Grant
    Filed: December 6, 2000
    Date of Patent: November 19, 2002
    Assignee: Thomson-CSF
    Inventors: Sylvie Fleury, Louis Beaulieu
  • Device for the unambiguous measurement of the roll of a projectile and application to the correction of the path of a projectile
    Publication number: 20010004247
    Abstract: A device for the unambiguous measurement of the angle of roll of a projectile, comprises at least a radar equipped with means of processing and sending a signal to the casing of the projectile in at least one direction of incident polarization; a set of parallel grooves made on the casing, the depth of which is modulated dissymmetrically with respect to the axis of symmetry of the projectile; the axis of symmetry of the projectile not passing through the point of the antenna of the radar where the antenna beam is generated, the processing means analyzing, in reception, a signal back-scattered by the casing of the projectile, the signal being modulated as a function of the angle of roll of the projectile, the modulation having two maximum local values corresponding to two angular roll positions of the projectile such that the polarization {right arrow over (E)} is parallel to the grooves, the processing means removing the 180° ambiguity by comparing the levels of the local maximum values.
    Type: Application
    Filed: December 6, 2000
    Publication date: June 21, 2001
    Applicant: THOMSON-CSF
    Inventors: Sylvie Fleury, Louis Beaulieu