Patents by Inventor Jonathan Keith Bartley

Jonathan Keith Bartley 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 CATALYST
    Publication number: 20190046961
    Abstract: Described herein is a supported catalyst for a liquid-phase reaction, the supported catalyst comprising a perovskite support comprising A-site species and B-site species and a catalytic component on a surface of the perovskite support. Also described herein is a method for tuning the selectivity of a supported catalyst.
    Type: Application
    Filed: February 23, 2017
    Publication date: February 14, 2019
    Inventors: Graham John HUTCHINGS, Christopher Dean EVANS, Stuart TAYLOR, Jonathan Keith BARTLEY, Simon Antoni Walter KONDRAT
  • Catalyst, method of manufacture and use thereof
    Patent number: 9463442
    Abstract: A catalyst is provided, the catalyst comprising rods having mean length of 100 microns or less, the rods comprising a metal molybdate or tungstate, the metal being selected from the group consisting of iron, manganese, nickel, chromium, vanadium, aluminum, silver, titanium, copper, bismuth, and cobalt. A method of making such a catalyst is also provided.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: October 11, 2016
    Assignee: UNIVERSITY COLLEGE CARDIFF CONSULTANTS LIMITED
    Inventors: Zhonjie Lin, Jonathan Keith Bartley, Stuart Hamilton Taylor, Graham John Hutchings, Nicholas Francois Dummer
  • Catalyst, Method of Manufacture and Use Thereof
    Publication number: 20140024525
    Abstract: A catalyst is provided, the catalyst comprising rods having mean length of 100 microns or less, the rods comprising a metal molybdate or tungstate, the metal being selected from the group consisting of iron, manganese, nickel, chromium, vanadium, aluminium, silver, titanium, copper, bismuth, and cobalt. A method of making such a catalyst is also provided.
    Type: Application
    Filed: August 12, 2011
    Publication date: January 23, 2014
    Inventors: Zhonjie Lin, Jonathan Keith Bartley, Stuart Hamilton Taylor, Graham John Hutchings, Nicholas Francois Dummer
  • Mixed-metal oxides precipitated with supercritical CO
    Patent number: 8435482
    Abstract: Hopcalite-type catalysts for oxidation of CO are formed by preparing a mixed-metal oxide precursor by firstly preparing a solution of a mixture of metal precursor compounds in a solvent, followed by contacting the solution with a supercritical antisolvent to precipitate the mixed-metal oxide precursor. A mixed-metal oxide may then be prepared from the precursor by oxidation, for example by calcination. The mixed-metal oxide is then collected and optionally activated for use as a catalyst. The activated or calcined catalyst contains a nano-structured mixed-phase composition comprising phase-separated intimately mixed nanoparticles of copper and manganese oxide.
    Type: Grant
    Filed: December 1, 2006
    Date of Patent: May 7, 2013
    Assignee: University College Cardiff Consultants Ltd
    Inventors: Graham John Hutchings, Stuart Hamilton Taylor, Jonathan Keith Bartley
  • Mixed-Metal Oxides Precipitated With Supercritical CO2
    Publication number: 20100226845
    Abstract: Hopcalite-type catalysts for oxidation of CO are formed by preparing a mixed-metal oxide precursor by firstly preparing a solution of a mixture of metal precursor compounds in a solvent, followed by contacting the solution with a supercritical antisolvent to precipitate the mixed-metal oxide precursor. A mixed-metal oxide may then be prepared from the precursor by oxidation, for example by calcination. The mixed-metal oxide is then collected and optionally activated for use as a catalyst. The activated or calcined catalyst contains a nano-structured mixed-phase composition comprising phase-separated intimately mixed nanoparticles of copper and manganese oxide.
    Type: Application
    Filed: December 1, 2005
    Publication date: September 9, 2010
    Inventors: Graham John Hutchings, Stuart Hamilton Taylor, Jonathan Keith Bartley