Patents by Inventor David John LANGRIDGE

David John LANGRIDGE 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 of Separating Ions
    Publication number: 20170338093
    Abstract: The present disclosure relates generally to a method of separating ions according to their ion mobility, comprising (i) accumulating a first population of ions in a first region of an ion mobility separator, (ii) separating said first population of ions according to their ion mobility in said first region of said ion mobility separator, and (iii) accumulating a second population of ions in said first region of said ion mobility separator whilst said first population of ions are being separated according to their ion mobility in said ion mobility separator.
    Type: Application
    Filed: May 16, 2017
    Publication date: November 23, 2017
    Inventors: Martin Raymond GREEN, Kevin GILES, David John LANGRIDGE