Patents by Inventor Nicholas Andrew Carthey

Nicholas Andrew Carthey 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).

  • Process for the preparation of vinyl chloride
    Patent number: 10800719
    Abstract: A process for the production of vinyl chloride comprises the step of passing a feed stream comprising ethylene dichloride (EDC) over a catalyst system comprising a dehydrochlorination catalyst and a hydrochlorination catalyst at a temperature, which may be in the range 150-350° C., sufficient to effect dehydrochlorination of the ethylene dichloride to produce vinyl chloride.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: October 13, 2020
    Assignee: Johnson Matthey Public Limited Company
    Inventors: Nicholas Andrew Carthey, Andrew George Hiles, Joost Johannes Smit
  • Process For The Preparation Of Vinyl Chloride
    Publication number: 20190177251
    Abstract: A process for the production of vinyl chloride comprises the step of passing a feed stream comprising ethylene dichloride (EDC) over a catalyst system comprising a dehydrochlorination catalyst and a hydrochlorination catalyst at a temperature, which may be in the range 150-350° C., sufficient to effect dehydrochlorination of the ethylene dichloride to produce vinyl chloride.
    Type: Application
    Filed: February 14, 2019
    Publication date: June 13, 2019
    Inventors: Nicholas Andrew Carthey, Andrew George Hiles, Joost Johannes Smit
  • Process for the preparation of vinyl chloride
    Patent number: 10239803
    Abstract: A process for the production of vinyl chloride comprises the step of passing a feed stream comprising ethylene dichloride (EDC) over a catalyst system comprising a dehydrochlorination catalyst and a hydrochlorination catalyst at a temperature, which may be in the range 150-350° C., sufficient to effect dehydrochlorination of the ethylene dichloride to produce vinyl chloride.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: March 26, 2019
    Assignee: Johnson Matthey Public Limited Company
    Inventors: Nicholas Andrew Carthey, Andrew George Hiles, Joost Johannes Smit
  • Catalyst and method for its preparation
    Patent number: 10202320
    Abstract: A catalyst including gold, or a compound thereof, and sulphur, a compound of sulphur, trichloroisocyanuric acid or a metal dichloroisocyanurate on a support, together with a process for manufacturing the catalyst and its use in a chemical process are described.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: February 12, 2019
    Assignee: Johnson Matthey PLC
    Inventors: Peter Trenton Bishop, Nicholas Andrew Carthey, Peter Johnston
  • PROCESS FOR THE PREPARATION OF VINYL CHLORIDE
    Publication number: 20180118643
    Abstract: A process for the production of vinyl chloride comprises the step of passing a feed stream comprising ethylene dichloride (EDC) over a catalyst system comprising a dehydrochlorination catalyst and a hydrochlorination catalyst at a temperature, which may be in the range 150-350° C., sufficient to effect dehydrochlorination of the ethylene dichloride to produce vinyl chloride.
    Type: Application
    Filed: May 26, 2016
    Publication date: May 3, 2018
    Inventors: Nicholas Andrew CARTHEY, Andrew George HILES, Joost Johannes SMIT
  • CATALYST AND METHOD FOR ITS PREPARATION
    Publication number: 20160304418
    Abstract: A catalyst including gold, or a compound thereof, and sulphur, a compound of sulphur, trichloroisocyanuric acid or a metal dichloroisocyanurate on a support, together with a process for manufacturing the catalyst and its use in a chemical process are described.
    Type: Application
    Filed: June 27, 2016
    Publication date: October 20, 2016
    Inventors: Peter Trenton BISHOP, Nicholas Andrew CARTHEY, Peter JOHNSTON
  • Catalyst and method for its preparation
    Patent number: 9409161
    Abstract: A catalyst including gold, or a compound thereof, and sulphur, a compound of sulphur, trichloroisocyanuric acid or a metal dichloroisocyanurate on a support, together with a process for manufacturing the catalyst and its use in a chemical process are described.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: August 9, 2016
    Assignee: JOHNSON MATTHEY PLC
    Inventors: Peter Trenton Bishop, Nicholas Andrew Carthey, Peter Johnston
  • CATALYST AND METHOD FOR ITS PREPARATION
    Publication number: 20140228602
    Abstract: A catalyst including gold, or a compound thereof, and sulphur, a compound of sulphur, trichloroisocyanuric acid or a metal dichloroisocyanurate on a support, together with a process for manufacturing the catalyst and its use in a chemical process are described.
    Type: Application
    Filed: July 10, 2012
    Publication date: August 14, 2014
    Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
    Inventors: Peter Bishop, Nicholas Andrew Carthey, Peter Johnston