Patents by Inventor Paul Micallef

Paul Micallef 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).

  • COMPOSITE, ZONED OXIDATION CATALYS FOR A COMPRESSION IGNITION INTERNAL COMBUSTION ENGINE
    Publication number: 20240091745
    Abstract: A composite oxidation catalyst for use in an exhaust system for treating an exhaust gas produced by a vehicular compression ignition internal combustion engine is disclosed. The composite oxidation catalyst comprises a honeycomb flow-through substrate monolith and two catalyst washcoat zones arranged axially in series on and along the substrate surface.
    Type: Application
    Filed: October 25, 2023
    Publication date: March 21, 2024
    Inventors: Andrew CHIFFEY, Kieran COLE, Oliver COOPER, Christopher DALY, Lee GILBERT, Robert HANLEY, David MICALLEF, Francois MOREAU, Paul PHILLIPS, George PLATT
  • Intaglio Plate Wiping System
    Publication number: 20090266249
    Abstract: An intaglio plate wiping system includes a wiping member which forms a nip with the intaglio plate in use and onto which excess intaglio ink is transferred during relative movement between the wiping member and the intaglio plate. A heated doctor blade unit is located downstream of the nip and cooperates with the wiping member to remove intaglio ink from the wiping member. A heated ink collecting container is provided into which ink removed from the wiping member passes.
    Type: Application
    Filed: January 30, 2007
    Publication date: October 29, 2009
    Applicant: DE LA RUE INTERNATIONAL LIMITED
    Inventor: Paul Micallef