Patents by Inventor Dorothée Jary

Dorothée Jary 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).

  • Device and method for isolating biological or chemical targets
    Patent number: 8703434
    Abstract: The present invention relates to a device for collecting and concentrating biological or chemical targets with a view to detecting same, wherein the device comprises a reaction chamber (1) in which functionalized magnetic beads (2) are placed, an ultrasonic agitation system (3), a magnetic field (4) that can be activated (ON position) or inactivated (OFF position), and a fluid movement system (5) for feeding (51) and discharging (52) a portion or the entirety of the contents of the reaction chamber. The present invention also relates to a method for capturing biological or chemical targets using said device.
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: April 22, 2014
    Assignee: Commissariat a l'Energie Atomique et aux Energies Alternatives
    Inventors: Guillaume Durin, Sylvaine Chabaud, Cyril Delattre, Dorothée Jary
  • Device and Method for Isolating Biological or Chemical Targets
    Publication number: 20120190037
    Abstract: The present invention relates to a device for collecting and concentrating biological or chemical targets with a view to detecting same, wherein the device comprises a reaction chamber (1) in which functionalized magnetic beads (2) are placed, an ultrasonic agitation system (3), a magnetic field (4) that can be activated (ON position) or inactivated (OFF position), and a fluid movement system (5) for feeding (51) and discharging (52) a portion or the entirety of the contents of the reaction chamber. The present invention also relates to a method for capturing biological or chemical targets using said device.
    Type: Application
    Filed: May 17, 2010
    Publication date: July 26, 2012
    Applicant: Commissariat a L'energie Atomique Et Aux Energies Alternatives
    Inventors: Guillaume Durin, Sylvaine Chabaud, Cyril Delattre, Dorothée Jary
  • Method For Purifying Nucleic Acids From Microorganisms Present In Liquid Samples
    Publication number: 20120009560
    Abstract: The present invention relates to a method for treating liquid samples with a view to detecting any possible pathogenic microorganisms in a very small amount. More specifically, this method comprises a generic step of capturing and concentrating microorganisms on an ion exchange surface, followed by an in situ lysis treatment carried out on the microorganisms and capture of the nucleic acids released during the lysis. The implementation of this method enables an extremely concentrated and purified solution of nucleic acids to be obtained. This method is suitable for a continuous treatment of liquid samples. The invention also relates to a device for analysing liquid samples for biology, health or the environment, which is suitable for the implementation of the method according to the invention.
    Type: Application
    Filed: July 16, 2009
    Publication date: January 12, 2012
    Inventors: Stéphane Coupe, Dorothée Jary