Patents by Inventor David Ratel

David Ratel 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).

  • AMYLOID FIBERS BASED ELECTRODES
    Publication number: 20230087381
    Abstract: Amyloid fibers-based electrodes and apparatuses comprising the same. Additionally, methods for manufacturing amyloid fibers-based electrodes.
    Type: Application
    Filed: March 10, 2021
    Publication date: March 23, 2023
    Applicants: ICOMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Vincent Forge, Patrice Rannou, Julien Hurtaud, David Ratel
  • Surgical instrument for molecular sampling
    Patent number: 9320501
    Abstract: The present disclosure relates to a surgical instrument for sampling molecules in an organ which can be accessed directly or via a surgical portal, including: a device for capturing the molecules, a stylet supporting the capture device, capable of entering the organ, a guide for inserting the stylet into the body as far as the organ, wherein the distal end of the guide is provided with a damping block intended to come to bear upon the organ.
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: April 26, 2016
    Assignees: Universite Joseph Fourier—Grenoble 1, Commissariat a L'Energie Atomique et Aux Energies Alternatives, Centre Hospitalier Universitaire de Grenoble
    Inventors: Renaud Montessuy, David Ratel, Emmanuel Gay, Jean-Guy Passagia, François Berger, Jean-Paul Issartel
  • Method for determining the molecular composition of a target tissue or another body structure, and its diagnostic applications
    Patent number: 9033897
    Abstract: The present invention relates to a sampling instrument adapted for taking a sample in situ and in vivo or taking a sample ex vivo of a target tissue or body structure, in a maximum quantity of less than 10?6 g, the instrument comprising an elongated active member (10) with a distal operative end (11) having at least one retaining surface (12) arranged for contacting directly the target tissue or body structure, capturing and retaining molecules of the target tissue or body structure thereto.
    Type: Grant
    Filed: January 16, 2006
    Date of Patent: May 19, 2015
    Assignee: INSTITUTE NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE
    Inventors: Alim-Louis Benabid, Ali Bouamrani, Jean-Paul Issartel, David Ratel, Francois Berger
  • SURGICAL INSTRUMENT FOR MOLECULAR SAMPLING
    Publication number: 20120172753
    Abstract: The present disclosure relates to a surgical instrument for sampling molecules in an organ which can be accessed directly or via a surgical portal, including: a device for capturing the molecules, a stylet supporting the capture device, capable of entering the organ, a guide for inserting the stylet into the body as far as the organ, wherein the distal end of the guide is provided with a damping block intended to come to bear upon the organ.
    Type: Application
    Filed: September 16, 2010
    Publication date: July 5, 2012
    Applicant: UNIVERSITE JOSEPH FOURIER- GRENOBLE 1
    Inventors: Renaud Montessuy, David Ratel, Emmanuel Gay, Jean-Guy Passagia, François Berger, Jean-Paul Issartel
  • Method for determining the molecular composition of a target tissue or another body structure, and its diagnostic applications
    Publication number: 20090280523
    Abstract: The present invention relates to a sampling instrument adapted for taking a sample in situ and in vivo or taking a sample ex vivo of a target tissue or body structure, in a maximum quantity of less than 10?6 g, said instrument comprising an elongated active member (10) with a distal operative end i11) having at least one retaining surface (12) arranged for contacting directly said target tissue or body structure, capturing and retaining molecules of said target tissue or body structure thereto.
    Type: Application
    Filed: January 16, 2006
    Publication date: November 12, 2009
    Applicant: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE
    Inventors: Alim-Louis Benabid, Ali Bouamrani, Jean-Paul Issartel, David Ratel, Francois Berger