Preventing or removing incrustation

Patents Grantslast 30 patents

  • Information Patent Grant

    Decoking process

    • Patent number 11,939,544
    • Issue date Mar 26, 2024
    • Nova Chemicals (International) S.A.
    • Michael Koselek
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Steam cracking processes and the use of solvents streams produced b...

    • Patent number 11,939,543
    • Issue date Mar 26, 2024
    • ExxonMobil Chemical Patents Inc.
    • Teng Xu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Tower bottoms coke catching device

    • Patent number 11,891,581
    • Issue date Feb 6, 2024
    • Marathon Petroleum Company LP
    • Gregory A. Cantley
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    Processes for on-stream decoking

    • Patent number 11,807,820
    • Issue date Nov 7, 2023
    • ExxonMobil Chemical Patents Inc.
    • Mark A. Rooney
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Systems and methods for decoking a coker furnace during a delayed c...

    • Patent number 11,697,775
    • Issue date Jul 11, 2023
    • BECHTEL ENERGY TECHNOLOGIES & SOLUTIONS, INC.
    • Rimon Vallavanatt
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Tower bottoms coke catching device

    • Patent number 11,634,647
    • Issue date Apr 25, 2023
    • Marathon Petroleum Company LP
    • Gregory A. Cantley
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Heavy amine neutralizing agents for olefin or styrene production

    • Patent number 11,492,277
    • Issue date Nov 8, 2022
    • Ecolab USA Inc.
    • Theodore C. Arnst
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Petrochemical processing systems and methods for reducing the depos...

    • Patent number 11,384,291
    • Issue date Jul 12, 2022
    • Saudi Arabian Oil Company
    • Mazin M. Fathi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Steam quench performance improvement

    • Patent number 11,319,494
    • Issue date May 3, 2022
    • SABIC GLOBAL TECHNOLOGIES B.V.
    • Mustapha N. Karime
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Systems and methods for on-line pigging and spalling of coker furna...

    • Patent number 11,286,424
    • Issue date Mar 29, 2022
    • BECHTEL ENERGY TECHNOLOGIES & SOLUTIONS, INC.
    • Brian Doerksen
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Coke mitigation in hydrocarbon pyrolysis

    • Patent number 11,254,877
    • Issue date Feb 22, 2022
    • ExxonMobil Chemical Patents Inc.
    • Mark A. Rooney
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pipe and device for thermally cleaving hydrocarbons

    • Patent number 11,220,635
    • Issue date Jan 11, 2022
    • SCHMIDT + CLEMENS GMBH + CO. KG
    • Dietlinde Jakobi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Tower bottoms coke catching device

    • Patent number 11,203,719
    • Issue date Dec 21, 2021
    • Marathon Petroleum Company LP
    • Gregory A. Cantley
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Anti-foulant formulation for compressors

    • Patent number 11,186,540
    • Issue date Nov 30, 2021
    • Ecolab USA Inc.
    • Anahita Khanlari
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method to inhibit polymerization in a process water

    • Patent number 11,174,439
    • Issue date Nov 16, 2021
    • Ecolab USA Inc.
    • Jerome Vachon
    • 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

    Advanced steam cracking

    • Patent number 11,103,844
    • Issue date Aug 31, 2021
    • ExxonMobil Research and Engineering Company
    • Mohsen N. Harandi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Heat transfer tube for hydrocarbon processing

    • Patent number 11,053,445
    • Issue date Jul 6, 2021
    • ExxonMobil Chemical Patents Inc.
    • David B. Spicer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    System and method to mitigate fouling during a hydrocarbon refining...

    • Patent number 11,021,656
    • Issue date Jun 1, 2021
    • BL Technologies, Inc.
    • Guangzhe Yu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Online coke removal in a heater pass

    • Patent number 10,968,399
    • Issue date Apr 6, 2021
    • Citgo Petroleum Corporation
    • Brent Mayo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • 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

    Descaling and anti fouling composition

    • Patent number 10,851,318
    • Issue date Dec 1, 2020
    • Hindustan Petroleum Corporation Ltd.
    • Kanaparthi Ramesh
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Anti-foulant formulation for compressors

    • Patent number 10,745,345
    • Issue date Aug 18, 2020
    • Ecolab USA Inc.
    • Anahita Khanlari
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for weakening and removing coke and carbonaceous deposits

    • Patent number 10,702,897
    • Issue date Jul 7, 2020
    • Praxair Technology, Inc.
    • William J Scharmach
    • B08 - CLEANING
  • Information Patent Grant

    Tower bottoms coke catching device

    • Patent number 10,696,906
    • Issue date Jun 30, 2020
    • Marathon Petroleum Company LP
    • Gregory A. Cantley
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and reactor containing perovskite for cracking hydrocarbon a...

    • Patent number 10,696,903
    • Issue date Jun 30, 2020
    • General Electric Company
    • Yanfei Gu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process and apparatus for reducing thermal shock in a hydrocarbon s...

    • Patent number 10,669,487
    • Issue date Jun 2, 2020
    • ExxonMobil Chemical Patents Inc.
    • David Spicer
    • F27 - FURNACES KILNS OVENS RETORTS
  • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    Processes and Systems for Removing Coke Particles from a Pyrolysis...

    • Publication number 20240059980
    • Publication date Feb 22, 2024
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Thomas T. Hirst
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHOD FOR IMPROVING FEEDSTOCK FLEXIBILITY OF STEAM CRACKING

    • Publication number 20240043759
    • Publication date Feb 8, 2024
    • TotalEnergies OneTech Belgium
    • Nenad RISTIC
    • 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

    FOULING MITIGATION OF DELAYED COKER HEATERS

    • Publication number 20230287275
    • Publication date Sep 14, 2023
    • AMEC FOSTER WHEELER USA CORPORATION
    • Luis Gordo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    TOWER BOTTOMS COKE CATCHING DEVICE

    • Publication number 20230220286
    • Publication date Jul 13, 2023
    • MARATHON PETROLEUM COMPANY LP
    • Gregory A. Cantley
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SYSTEMS AND METHODS FOR DECOKING A COKER FURNACE DURING A DELAYED C...

    • Publication number 20230124266
    • Publication date Apr 20, 2023
    • Bechtel Energy Technologies & Solutions, Inc.
    • Rimon Vallavanatt
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    HIGH GAS VELOCITY START-UP OF AN ETHYLENE CRACKING FURNACE

    • Publication number 20230073862
    • Publication date Mar 9, 2023
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Michael KOSELEK
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LIQUID INTAKE WITH REMOVABLE COVER

    • Publication number 20230055983
    • Publication date Feb 23, 2023
    • Quest Integrity Group, LLC
    • Maarten Cornelis BURGGRAAFF
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    METHOD AND INSTALLATION FOR THE PRODUCTION OF HYDROCARBONS

    • Publication number 20230046854
    • Publication date Feb 16, 2023
    • Linde GmbH
    • Christian KAISER
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Furnace Systems and Methods for Cracking Hydrocarbons

    • Publication number 20220259504
    • Publication date Aug 18, 2022
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • William A. Aslaner
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    FORECASTING THE PROGRESS OF COKING AND FOULING FOR IMPROVED PRODUCT...

    • Publication number 20220243133
    • Publication date Aug 4, 2022
    • BASF SE
    • Simeon SAUER
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Application

    PETROCHEMICAL PROCESSING SYSTEMS AND METHODS FOR REDUCING THE DEPOS...

    • Publication number 20220220392
    • Publication date Jul 14, 2022
    • Saudi Arabian Oil Company
    • Mazin M. Fathi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    STEAM CO-INJECTION FOR THE REDUCTION OF HEAT EXCHANGE AND FURNACE F...

    • Publication number 20220184529
    • Publication date Jun 16, 2022
    • PHILLIPS 66 COMPANY
    • Tyler J. Stephenson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Processes for On-Stream Decoking

    • Publication number 20220154083
    • Publication date May 19, 2022
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Mark A. Rooney
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Decoking Process

    • Publication number 20220098492
    • Publication date Mar 31, 2022
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Michael Koselek
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    TOWER BOTTOMS COKE CATCHING DEVICE

    • Publication number 20220064542
    • Publication date Mar 3, 2022
    • MARATHON PETROLEUM COMPANY LP
    • Gregory A. Cantley
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Steam Cracking Processes and the Use of Solvents Streams Produced b...

    • Publication number 20210324276
    • Publication date Oct 21, 2021
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Teng Xu
    • 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

    Coke Mitigation In Hydrocarbon Pyrolysis

    • Publication number 20210054293
    • Publication date Feb 25, 2021
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Mark A. Rooney
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ANTI-FOULANT FORMULATION FOR COMPRESSORS

    • Publication number 20200339504
    • Publication date Oct 29, 2020
    • ECOLAB USA INC.
    • Anahita Khanlari
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    TOWER BOTTOMS COKE CATCHING DEVICE

    • Publication number 20200332200
    • Publication date Oct 22, 2020
    • MARATHON PETROLEUM COMPANY LP
    • Gregory A. Cantley
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS 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

    Passivation and Removal of Crosslinked Polymer Having Unites Derive...

    • Publication number 20200071622
    • Publication date Mar 5, 2020
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Monica Malhotra
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    ADVANCED STEAM CRACKING

    • Publication number 20200047142
    • Publication date Feb 13, 2020
    • ExxonMobil Research and Engineering Company
    • Mohsen N. Harandi
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    SYSTEMS AND METHODS FOR ON-LINE PIGGING AND SPALLING OF COKER FURNA...

    • Publication number 20200048558
    • Publication date Feb 13, 2020
    • Bechtel Hydrocarbon Technology Solutions, Inc.
    • Brian Doerksen
    • B08 - CLEANING
  • Information Patent Application

    STEAM QUENCH PERFORMANCE IMPROVEMENT

    • Publication number 20190375992
    • Publication date Dec 12, 2019
    • SABIC Global Technologies B.V.
    • Mustapha N. KARIME
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR WEAKENING AND REMOVING COKE AND CARBONACEOUS DEPOSITS

    • Publication number 20190366395
    • Publication date Dec 5, 2019
    • WILLIAM J. SCHARMACH
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    REDUCED FOULING FROM THE CONVECTION SECTION OF A CRACKER

    • Publication number 20190309228
    • Publication date Oct 10, 2019
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Vasily Simanzhenkov
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • 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

    METHOD TO INHIBIT POLYMERIZATION IN A PROCESS WATER

    • Publication number 20190185761
    • Publication date Jun 20, 2019
    • ECOLAB USA INC.
    • Jerome Vachon
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE