Patents by Inventor Segolene De Gavriloff

Segolene De Gavriloff 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 simultaneously extracting the input function and pharmacokinetic parameters of an active ingredient
    Patent number: 8571283
    Abstract: This extraction method in a structure of a living organism from a measurement image of the kinetics of the active ingredient comprising a plurality of regions of interest inside each of which the kinetics of the active ingredient are measured, comprises the following steps: determining (30) a plurality of sets of kinetics, the determined sets of kinetics being different from each other and each determined set of kinetics including several measured kinetics; defining (32) at least one kinetic model, parameters of the defined kinetics model being formed by the parameters of the input function and the pharmacokinetic parameters; estimating (34) the input function and the pharmacokinetic parameters by resolving the kinetic model defined from the determined set of kinetics; and deducing (36) the final input function and the final pharmacokinetic parameters.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: October 29, 2013
    Assignee: Commissariat a l'Energie Atomique et aux Energies Alternatives
    Inventors: Renaud Maroy, Segolene De Gavriloff
  • METHOD FOR SIMULTANEOUSLY EXTRACTING THE INPUT FUNCTION AND PHARMACOKINETIC PARAMETERS OF AN ACTIVE INGREDIENT
    Publication number: 20110229000
    Abstract: This extraction method in a structure of a living organism from a measurement image of the kinetics of the active ingredient comprising a plurality of regions of interest inside each of which the kinetics of the active ingredient are measured, comprises the following steps: determining (30) a plurality of sets of kinetics, the determined sets of kinetics being different from each other and each determined set of kinetics including several measured kinetics; defining (32) at least one kinetic model, parameters of the defined kinetics model being formed by the parameters of the input function and the pharmacokinetic parameters; estimating (34) the input function and the pharmacokinetic parameters by resolving the kinetic model defined from the determined set of kinetics; and deducing (36) the final input function and the final pharmacokinetic parameters.
    Type: Application
    Filed: March 9, 2011
    Publication date: September 22, 2011
    Applicant: Commissariat a l'energie atomique et aux energies alternatives
    Inventors: Renaud MAROY, Segolene De Gavriloff