Patents by Inventor Paul Fadel

Paul Fadel 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).

  • Ink jet printing process using gas with molar mass lower than air during ink deposition
    Patent number: 8985750
    Abstract: The invention relates to an ink jet device and to an associated method. Said device (1) comprises a chamber (60) comprising at least one ink jet head (10), an inlet (66) for a gas having a lower molar mass than air, and at least one outlet (21) for said gas, said head (10) being arranged in the chamber (60) in such a way that the gas can be injected around the head (10) and removed from the chamber along with the ink supplied by the head.
    Type: Grant
    Filed: November 24, 2011
    Date of Patent: March 24, 2015
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Norbert Fabre, Véronique Conedera, Paul Fadel, Fabien Mesnilgrente
  • INK JET DEVICE COMPRISING FLUID EXTRACTION MEANS, AND ASSOCIATED INK JET METHOD
    Publication number: 20130328982
    Abstract: The invention relates to an ink jet device and to an associated ink jet method. The ink jet device comprises at least one ink jet head (10) mounted on a support (20), characterised in that the support (20) comprises at least one opening (30, . . . , 3n,) arranged around said at least one head, said opening being fluidically connected to a means (40) for triggering the movement of a fluid to be extracted via said opening.
    Type: Application
    Filed: November 24, 2011
    Publication date: December 12, 2013
    Applicant: INK JET DEVICE COMPRISING FLUID EXTRACTION MEANS AND ASSOCIATED INK JET METHOD
    Inventors: Norbert Fabre, Véronique Conedera, Paul Fadel, Fabien Mesnilgrente
  • INK JET DEVICE COMPRISING MEANS FOR INJECTING A GAS WITH THE INK, AND ASSOCIATED INK JET METHOD
    Publication number: 20130321533
    Abstract: The invention relates to an ink jet device and to an associated method. Said device (1) comprises a chamber (60) comprising at least one ink jet head (10), an inlet (66) for a gas having a lower molar mass than air, and at least one outlet (21) for said gas, said head (10) being arranged in the chamber (60) in such a way that the gas can be injected around the head (10) and removed from the chamber along with the ink supplied by the head.
    Type: Application
    Filed: November 24, 2011
    Publication date: December 5, 2013
    Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Norbert Fabre, Véronique Conedera, Paul Fadel, Fabien Mesnilgrente