Patents by Inventor Daniel Debord

Daniel Debord 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).

  • Coupling of ion mobility spectrometer with mass spectrometer
    Patent number: 10741375
    Abstract: An ion carousel includes a first surface and a second surface adjacent to the first surface. The first and the second surfaces define an ion confinement volume. The second surface including a first inner array of electrodes arranged along a first path and configured to receive, at a first location on the first path, a first ion packet. The first inner array of electrodes are configured to generate a plurality of potential wells that include a first potential well and a second potential well. The first ion packet includes a first sub-packet of ions having a first mobility and a second sub-packet of ions having a second mobility, and the second ion packet includes a third sub-packet of ions having the first mobility and a fourth sub-packet of ions having the second mobility.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: August 11, 2020
    Assignee: MOBILion Systems, Inc.
    Inventors: Ahmed Hamid, Gordon A. Anderson, Daniel DeBord
  • COUPLING OF ION MOBILITY SPECTROMETER WITH MASS SPECTROMETER
    Publication number: 20190348268
    Abstract: An ion carousel includes a first surface and a second surface adjacent to the first surface. The first and the second surfaces define an ion confinement volume. The second surface including a first inner array of electrodes arranged along a first path and configured to receive, at a first location on the first path, a first ion packet. The first inner array of electrodes are configured to generate a plurality of potential wells that include a first potential well and a second potential well. The first ion packet includes a first sub-packet of ions having a first mobility and a second sub-packet of ions having a second mobility, and the second ion packet includes a third sub-packet of ions having the first mobility and a fourth sub-packet of ions having the second mobility.
    Type: Application
    Filed: May 14, 2019
    Publication date: November 14, 2019
    Inventors: Ahmed Hamid, Gordon A. Anderson, Daniel DeBord
  • Bulk polymerization of vinyl chloride to control grain size
    Patent number: 4104457
    Abstract: Polymers and copolymers of vinyl chloride having a narrow grain size distribution and a large average mean diameter and a process for the preparation of same in which the polymerization of vinyl chloride is carried out in the presence of a prepolymer composition obtained by polymerization, under high turbulence, of a monomeric composition containing vinyl chloride and acrylic acid or methacrylic acid, an aliphatic ester thereof or a diester of a dihydric alcohol.
    Type: Grant
    Filed: February 3, 1977
    Date of Patent: August 1, 1978
    Assignee: Rhone-Progil
    Inventors: Daniel Debord, Salomon Soussan