Patents by Inventor Caroline Dallenne

Caroline Dallenne 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).

  • QUICK METHOD FOR DETECTING ENYZMES AND MICROORGANISMS
    Publication number: 20150211044
    Abstract: The present invention concerns an in vitro method for detecting an enzyme or a microorganism in a biological sample, comprising the steps of: a1) concentrating the microorganisms present in the biological sample, optionally after a a0) culture step of the microorganisms; b1) placing in suspension the microorganisms concentrated at step a1) in a solution containing at least one chromogenic or fluorogenic substrate capable of releasing a chromophore or fluorophore after hydrolysis by the enzyme to be detected; c1) detecting potential release of the chromophore or fluorophore obtained at step b1); the release of the chromophore or fluorophore detected at step c1) indicating the presence of the enzyme to be detected.
    Type: Application
    Filed: March 15, 2015
    Publication date: July 30, 2015
    Inventors: Caroline DALLENNE, Christine FAVIER
  • Quick method for detecting enzymes and microorganisms
    Patent number: 9012167
    Abstract: The present invention concerns an in vitro method for detecting an enzyme or a microorganism in a biological sample, comprising the steps of: a1) concentrating the microorganisms present in the biological sample, optionally after a a0) culture step of the microorganisms; b1) placing in suspension the microorganisms concentrated at step a1) in a solution containing at least one chromogenic or fluorogenic substrate capable of releasing a chromophore or fluorophore after hydrolysis by the enzyme to be detected; c1) detecting potential release of the chromophore or fluorophore obtained at step b1); the release of the chromophore or fluorophore detected at step c1) indicating the presence of the enzyme to be detected.
    Type: Grant
    Filed: March 1, 2011
    Date of Patent: April 21, 2015
    Assignee: Bio-Rad Innovations
    Inventors: Caroline Dallenne, Christine Favier
  • QUICK METHOD FOR DETECTING ENYZMES AND MICROORANISMS
    Publication number: 20130089883
    Abstract: The present invention concerns an in vitro method for detecting an enzyme or a microorganism in a biological sample, comprising the steps of: a1) concentrating the microorganisms present in the biological sample, optionally after a a0) culture step of the microorganisms; b1) placing in suspension the microorganisms concentrated at step a1) in a solution containing at least one chromogenic or fluorogenic substrate capable of releasing a chromophore or fluorophore after hydrolysis by the enzyme to be detected; c1) detecting potential release of the chromophore or fluorophore obtained at step b1); the release of the chromophore or fluorophore detected at step c1) indicating the presence of the enzyme to be detected.
    Type: Application
    Filed: March 1, 2011
    Publication date: April 11, 2013
    Applicant: BIO-RAD INNOVATIONS
    Inventors: Caroline Dallenne, Christine Favier