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David Jeffrey Sullivan

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  • Calgary, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Agglomerated ODH catalyst
    • Patent number 11,772,073
    • Issue date Oct 3, 2023
    • Nova Chemicals (International) S.A.
    • Xiaoliang Gao
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalyst for ethane ODH
    • Patent number 11,691,130
    • Issue date Jul 4, 2023
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Calcination process to produce enhanced ODH catalyst
    • Patent number 11,654,419
    • Issue date May 23, 2023
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Double peroxide treatment of oxidative dehydrogenation catalyst
    • Patent number 11,638,915
    • Issue date May 2, 2023
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalysts for the oxidative dehydrogenation of alkanes
    • Patent number 11,548,840
    • Issue date Jan 10, 2023
    • Nova Chemicals (International) S.A.
    • Xiaoliang Gao
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oxidative dehydrogenation catalyst compositions
    • Patent number 11,413,604
    • Issue date Aug 16, 2022
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oxidative dehydrogenation catalysts
    • Patent number 11,338,274
    • Issue date May 24, 2022
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Catalysts for the oxidative dehydrogenation of alkanes
    • Patent number 11,230,512
    • Issue date Jan 25, 2022
    • Nova Chemicals (International) S.A.
    • Xiaoliang Gao
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Removing and cleaning dehydrogenation catalysts
    • Patent number 11,167,267
    • Issue date Nov 9, 2021
    • Nova Chemicals (International) S.A.
    • Xiaoliang Gao
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oxidative dehydrogenation catalyst
    • Patent number 11,077,430
    • Issue date Aug 3, 2021
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Agglomerated ODH catalyst
    • Patent number 11,052,380
    • Issue date Jul 6, 2021
    • Nova Chemicals (International) S.A.
    • Yoonhee Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Calcination process to produce enhanced ODH catalyst
    • Patent number 11,014,072
    • Issue date May 25, 2021
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Agglomerated ODH catalyst
    • Patent number 10,940,461
    • Issue date Mar 9, 2021
    • Nova Chemicals (International) S.A.
    • Xiaoliang Gao
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for in situ high activity ODH catalyst
    • Patent number 10,730,036
    • Issue date Aug 4, 2020
    • Nova Chemicals (International) S.A.
    • Xiaoliang Gao
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oxidative dehydrogenation catalyst
    • Patent number 10,695,754
    • Issue date Jun 30, 2020
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Low pressure gas release hydrothermal and peroxide treatment of ODH...
    • Patent number 10,668,454
    • Issue date Jun 2, 2020
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Agglomerated ODH catalyst
    • Patent number 10,661,256
    • Issue date May 26, 2020
    • Nova Chemicals (International) S.A.
    • Yoonhee Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Controlled pressure hydrothermal treatment of ODH catalyst
    • Patent number 10,589,258
    • Issue date Mar 17, 2020
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Catalyst for ethane ODH
    • Patent number 10,576,461
    • Issue date Mar 3, 2020
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Double peroxide treatment of oxidative dehydrogenation catalyst
    • Patent number 10,406,517
    • Issue date Sep 10, 2019
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Oxidative dehydrogenation catalyst
    • Patent number 10,350,582
    • Issue date Jul 16, 2019
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents