Patents by Inventor Joseph Jarrell

Joseph Jarrell 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).

  • ION INLET ASSEMBLY
    Publication number: 20200006044
    Abstract: An ion inlet assembly for connecting to a mass spectrometer housing is disclosed comprising a sampling limiting body (325) having a sampling orifice (329). The sampling limiting body (325) comprises a nickel disk wherein the disk and sampling orifice (329) are made or formed by an electroforming process.
    Type: Application
    Filed: September 3, 2019
    Publication date: January 2, 2020
    Applicant: Micromass UK Limited
    Inventors: David Gordon, Joseph Jarrell, Daniel James Kenny, Stephen O'Brien, Ian Trivett
  • Ion inlet assembly
    Patent number: 10446378
    Abstract: An ion inlet assembly for connecting to a mass spectrometer housing is disclosed comprising a sampling limiting body having a sampling orifice. The sampling limiting body comprises a nickel disk wherein the disk and sampling orifice are made or formed by an electroforming process.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: October 15, 2019
    Assignee: MICROMASS UK LIMITED
    Inventors: David Gordon, Joseph Jarrell, Daniel James Kenny, Stephen O'Brien, Ian Trivett
  • Ion Inlet Assembly
    Publication number: 20160233070
    Abstract: An ion inlet assembly for connecting to a mass spectrometer housing is disclosed comprising a sampling limiting body having a sampling orifice. The sampling limiting body comprises a nickel disk wherein the disk and sampling orifice are made or formed by an electroforming process.
    Type: Application
    Filed: September 17, 2014
    Publication date: August 11, 2016
    Inventors: David Gordon, Joseph Jarrell, Daniel James Kenny, Stephen O'Brien, Ian Trivett