chemical composition of the tubes

Patents Grantslast 30 patents

  • Information Patent Grant

    Anti-coking iron spinel surface

    • Patent number 12,065,744
    • Issue date Aug 20, 2024
    • Nova Chemicals (International) S.A.
    • Evan Mah
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    High pressure ethane cracking with small diameter furnace tubes

    • Patent number 12,024,685
    • Issue date Jul 2, 2024
    • ExxonMobil Chemical Patents Inc.
    • George Stephens
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Erosion resistant alloy for thermal cracking reactors

    • Patent number 11,981,875
    • Issue date May 14, 2024
    • ExxonMobil Chemical Patents Inc.
    • Jorge J. Perdomo
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Protective surface on stainless steel

    • Patent number 11,859,291
    • Issue date Jan 2, 2024
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Pyrolysis tube for manufacturing olefin and method for manufacturin...

    • Patent number 11,427,763
    • Issue date Aug 30, 2022
    • Kubota Corporation
    • Kenji Otsubo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Anti-coking iron spinel surface

    • Patent number 11,186,905
    • Issue date Nov 30, 2021
    • Nova Chemicals (International) S.A.
    • Evan Mah
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Pyrolysis furnace tubes

    • Patent number 11,155,756
    • Issue date Oct 26, 2021
    • ExxonMobil Chemical Patents Inc.
    • David B. Spicer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Protective surface on stainless steel

    • Patent number 11,035,031
    • Issue date Jun 15, 2021
    • Nova Chemicals (International) S.A.
    • Vasily Simanzhenkov
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Use of semipermeable membranes in cracking coils

    • Patent number 10,941,350
    • Issue date Mar 9, 2021
    • NOVA Chemicals (International) S A.
    • Leslie Wilfred Benum
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Decoking process

    • Patent number 10,894,276
    • Issue date Jan 19, 2021
    • Nova Chemicals (International) S.A.
    • Michael Koselek
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method and system for utilizing materials of differing thermal prop...

    • Patent number 10,889,759
    • Issue date Jan 12, 2021
    • AMEC Foster Wheeler USA Corporation
    • Bruce T. Young
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Furnace tube radiants

    • Patent number 10,808,181
    • Issue date Oct 20, 2020
    • Nova Chemicals (International) S.A.
    • Grazyna Petela
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Reactor and heater configuration synergies in paraffin dehydrogenat...

    • Patent number 10,753,646
    • Issue date Aug 25, 2020
    • UOP LLC
    • Rajeswar Gattupalli
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Hydrocarbon pyrolysis

    • Patent number 10,711,203
    • Issue date Jul 14, 2020
    • ExxonMobil Chemical Patents Inc.
    • Federico Barrai
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Pyrolysis furnace tubes

    • Patent number 10,655,072
    • Issue date May 19, 2020
    • ExxonMobil Chemical Patents Inc.
    • David B. Spicer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and system for utilizing materials of differing thermal prop...

    • Patent number 10,557,087
    • Issue date Feb 11, 2020
    • AMEC Foster Wheeler USA Corporation
    • Bruce T. Young
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Aluminum oxide forming heat transfer tube for thermal cracking

    • Patent number 10,456,768
    • Issue date Oct 29, 2019
    • ExxonMobil Chemical Patents Inc.
    • ChangMin Chun
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Pyrolysis furnace tubes

    • Patent number 10,351,784
    • Issue date Jul 16, 2019
    • ExxonMobil Chemical Patents Inc.
    • David B. Spicer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus exposable in byproduce carconaceous material formation en...

    • Patent number 10,301,562
    • Issue date May 28, 2019
    • General Electric Company
    • Shizhong Wang
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Alumina forming refinery process tubes with mixing element

    • Patent number 10,207,242
    • Issue date Feb 19, 2019
    • ExxonMobil Research and Engineering Company
    • Changmin Chun
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pinned furnace tubes

    • Patent number 10,167,431
    • Issue date Jan 1, 2019
    • Nova Chemicals (International) S.A.
    • Jeffrey Stephen Crowe
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method and reactor for cracking hydrocarbon

    • Patent number 10,138,431
    • Issue date Nov 27, 2018
    • General Electric Company
    • Shizhong Wang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    System and method for producing chemicals at high temperature

    • Patent number 10,137,537
    • Issue date Nov 27, 2018
    • Frederick M. Mako
    • Frederick M. Mako
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    System and method for producing chemicals at high temperature

    • Patent number 10,093,865
    • Issue date Oct 9, 2018
    • Frederick M. Mako
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Furnace coil fins

    • Patent number 10,022,699
    • Issue date Jul 17, 2018
    • Nova Chemicals (International) S.A.
    • Grazyna Petela
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Furnace coil fins

    • Patent number 10,016,741
    • Issue date Jul 10, 2018
    • Nova Chemicals (International) S.A.
    • Grazyna Petela
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Pinned furnace tubes

    • Patent number 10,000,707
    • Issue date Jun 19, 2018
    • Nova Chemicals (International) S.A.
    • Jeffrey Stephen Crowe
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Serpentine fluid reactor components

    • Patent number 10,000,706
    • Issue date Jun 19, 2018
    • Nova Chemicals (International) S.A.
    • Eric Clavelle
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method and system for utilizing materials of differing thermal prop...

    • Patent number 9,850,431
    • Issue date Dec 26, 2017
    • AMEC Foster Wheeler USA Corporation
    • Bruce T. Young
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Reactor components

    • Patent number 9,707,536
    • Issue date Jul 18, 2017
    • ExxonMobil Chemical Patents Inc.
    • ChangMin Chun
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    Anti-Coking Iron Spinel Surface

    • Publication number 20250019816
    • Publication date Jan 16, 2025
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Evan Mah
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SYSTEMS AND METHODS FOR STEAM CRACKING HYDROCARBONS

    • Publication number 20240034943
    • Publication date Feb 1, 2024
    • SABIC Global Technologies B.V.
    • Safa FARAJZADEH BIBALAN
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    ELECTRIC REACTOR FOR STEAM CRACKING

    • Publication number 20230365872
    • Publication date Nov 16, 2023
    • Gianluca PAULETTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CHEMICAL REACTION AND CONVERSION IN THERMALLY HETEROGENEOUS AND NON...

    • Publication number 20230340336
    • Publication date Oct 26, 2023
    • The Regents of the University of California
    • Eric W. McFarland
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SYSTEMS AND METHODS FOR STEAM CRACKING HYDROCARBONS

    • Publication number 20230072169
    • Publication date Mar 9, 2023
    • SABIC Global Technologies B.V.
    • Ananth SHARMA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    INTERNALLY PROFILED TUBES

    • Publication number 20230019344
    • Publication date Jan 19, 2023
    • Paralloy Limited
    • Dominique Flahaut
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    PROCESSES AND SYSTEMS FOR FORMATION OF RECYCLE-CONTENT HYDROCARBON...

    • Publication number 20220403255
    • Publication date Dec 22, 2022
    • Eastman Chemical Company
    • Daryl Bitting
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GAS-TIGHT, HEAT-PERMEABLE MULTILAYER CERAMIC COMPOSITE TUBE

    • Publication number 20220152584
    • Publication date May 19, 2022
    • BASF SE
    • Grigorios Kolios
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Anti-Coking Iron Spinel Surface

    • Publication number 20220119933
    • Publication date Apr 21, 2022
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Evan Mah
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    High Pressure Ethane Cracking with Small Diameter Furnace Tubes

    • Publication number 20220081623
    • Publication date Mar 17, 2022
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • George Stephens
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Erosion Resistant Alloy for Thermal Cracking Reactors

    • Publication number 20220017827
    • Publication date Jan 20, 2022
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Jorge J. Perdomo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROTECTIVE SURFACE ON STAINLESS STEEL

    • Publication number 20210214831
    • Publication date Jul 15, 2021
    • NOVA Chemicals Corporation
    • Vasily Simanzhenkov
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Pyrolysis Furnace Tubes

    • Publication number 20200239783
    • Publication date Jul 30, 2020
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • David B. Spicer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD AND SYSTEM FOR UTILIZING MATERIALS OF DIFFERING THERMAL PROP...

    • Publication number 20200080002
    • Publication date Mar 12, 2020
    • AMEC FOSTER WHEELER USA CORPORATION
    • Bruce T. Young
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Hydrocarbon Pyrolysis

    • Publication number 20200024524
    • Publication date Jan 23, 2020
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Federico Barrai
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    THERMAL DECOMPOSITION PIPE FOR OLEFIN MANUFACTURE AND METHOD FOR MA...

    • Publication number 20190309229
    • Publication date Oct 10, 2019
    • KUBOTA CORPORATION
    • Kenji Otsubo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Pyrolysis Furnace Tubes

    • Publication number 20190284483
    • Publication date Sep 19, 2019
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • David B. Spicer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    USE OF SEMIPERMEABLE MEMBRANES IN CRACKING COILS

    • Publication number 20190241815
    • Publication date Aug 8, 2019
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Leslie Wilfred Benum
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    System and Method for Producing Chemicals at High Temperature

    • Publication number 20190118313
    • Publication date Apr 25, 2019
    • Frederick M. Mako
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Aluminum oxide forming heat transfer tube for thermal cracking

    • Publication number 20190078182
    • Publication date Mar 14, 2019
    • ExxonMobil Chemical Company Law Technology
    • ChangMin Chun
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    REACTOR AND HEATER CONFIGURATION SYNERGIES IN PARAFFIN DEHYDROGENAT...

    • Publication number 20180051912
    • Publication date Feb 22, 2018
    • UOP LLC
    • Rajeswar Gattupalli
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD AND SYSTEM FOR UTILIZING MATERIALS OF DIFFERING THERMAL PROP...

    • Publication number 20180037821
    • Publication date Feb 8, 2018
    • AMEC FOSTER WHEELER USA CORPORATION
    • Bruce T. Young
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    FURNACE TUBE RADIANTS

    • Publication number 20170137722
    • Publication date May 18, 2017
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Grazyna Petela
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    System and Method for Producing Chemicals at High Temperature

    • Publication number 20170130139
    • Publication date May 11, 2017
    • Frederick M. Mako
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PINNED FURNACE TUBES

    • Publication number 20170107429
    • Publication date Apr 20, 2017
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Jeffrey Stephen Crowe
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SERPENTINE FLUID REACTOR COMPONENTS

    • Publication number 20170022427
    • Publication date Jan 26, 2017
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Eric Clavelle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD AND REACTOR FOR CRACKING HYDROCARBON

    • Publication number 20170022428
    • Publication date Jan 26, 2017
    • GENERAL ELECTRIC COMPANY
    • Shizhong Wang
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    COATING COMPOSITION FOR INHIBITING BUILD-UP OF CARBONACEOUS MATERIA...

    • Publication number 20170001913
    • Publication date Jan 5, 2017
    • Hong ZHOU
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    METHOD AND APPARATUS FOR CRACKING HYDROCARBON

    • Publication number 20160369174
    • Publication date Dec 22, 2016
    • GENERAL ELECTRIC COMPANY
    • Lawrence Bernard KOOL
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Pyrolysis Furnace Tubes

    • Publication number 20160168480
    • Publication date Jun 16, 2016
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • David B. Spicer
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...