Patents by Inventor Julian F. S. Vaughan

Julian F. S. Vaughan 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).

  • Supported fluorous biphasic catalyst system
    Patent number: 6815390
    Abstract: The present invention relates to a new catalyst system for fluorous biphasic catalysis processes which comprises functionalized polymeric beads, monodisperse SiO2 or SiO2 flakes associated with the catalyst. These functionalized particles are used as a support for catalysts in fluorous biphasic catalysis (FBC).
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: November 9, 2004
    Assignee: Merck Patent GmbH
    Inventors: Julian F. S. Vaughan, Martin G. Pellatt, James Sherrington, Eric George Hope
  • Catalyst system
    Publication number: 20030148878
    Abstract: The present invention relates to a new catalyst system for fluorous biphasic catalysis processes which comprises functionalized polymeric beads, monodisperse SiO2 or SiO2 flakes associated with the catalyst. These functionalized particles are used as a support for catalysts in fluorous biphasic catalysis (FBC).
    Type: Application
    Filed: January 9, 2003
    Publication date: August 7, 2003
    Inventors: Julian F.S. Vaughan, Martin G. Pellatt, James Sherrington, Eric George Hope