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Teng Xu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid for tar hydroprocessing
    • Patent number 12,157,861
    • Issue date Dec 3, 2024
    • ExxonMobil Chemical Patents Inc.
    • Maryam Peer Lachegurabi
    • 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

    Oligomerization of olefins
    • Patent number 11,905,227
    • Issue date Feb 20, 2024
    • ExxonMobil Chemical Patents Inc.
    • Shiwen Li
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Temperature control for centrifugation of steam cracked tar
    • Patent number 11,674,093
    • Issue date Jun 13, 2023
    • ExxonMobil Chemical Patents Inc.
    • John S. Coleman
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Upgrading of pyrolysis tar and flash bottoms
    • Patent number 11,674,097
    • Issue date Jun 13, 2023
    • ExxonMobil Chemical Patents Inc.
    • Teng Xu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for C5+ hydrocarbon conversion
    • Patent number 11,591,529
    • Issue date Feb 28, 2023
    • ExxonMobil Chemical Patents Inc.
    • John R. DeLaney
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pyrolysis tar conversion
    • Patent number 11,530,361
    • Issue date Dec 20, 2022
    • ExxonMobil Chemical Patents Inc.
    • Kapil Kandel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process to maintain high solvency of recycle solvent during upgradi...
    • Patent number 11,401,473
    • Issue date Aug 2, 2022
    • ExxonMobil Chemical Patents Inc.
    • Kapil Kandel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for C5+ hydrocarbon conversion
    • Patent number 11,352,576
    • Issue date Jun 7, 2022
    • ExxonMobil Chemical Patents Inc.
    • John R. DeLaney
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Solvent and temperature assisted dissolution of solids from steam c...
    • Patent number 11,286,428
    • Issue date Mar 29, 2022
    • ExxonMobil Chemical Patents Inc.
    • Kapil Kandel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for C5+ hydrocarbon conversion
    • Patent number 11,286,435
    • Issue date Mar 29, 2022
    • ExxonMobil Chemical Patents Inc.
    • John R. DeLaney
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Self-sulfiding of guard reactor catalyst for solvent assisted tar c...
    • Patent number 11,236,276
    • Issue date Feb 1, 2022
    • ExxonMobil Chemical Patents Inc.
    • Krystle J. Emanuele
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pyrolysis tar conversion
    • Patent number 11,168,268
    • Issue date Nov 9, 2021
    • ExxonMobil Chemical Patents Inc.
    • Kapil Kandel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Pyrolysis tar conversion
    • Patent number 11,162,037
    • Issue date Nov 2, 2021
    • ExxonMobil Chemical Patents Inc.
    • Krystle J. Emanuele
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Pyrolysis tar pretreatment
    • Patent number 11,060,039
    • Issue date Jul 13, 2021
    • ExxonMobil Chemical Patents Inc.
    • Glenn A. Heeter
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Pyrolysis tar pretreatment
    • Patent number 10,988,698
    • Issue date Apr 27, 2021
    • ExxonMobil Chemical Patents Inc.
    • Kapil Kandel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Pyrolysis tar upgrading
    • Patent number 10,968,404
    • Issue date Apr 6, 2021
    • ExxonMobil Chemical Patents Inc.
    • Teng Xu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Multi-stage upgrading of hydrocarbon pyrolysis tar using recycled i...
    • Patent number 10,894,924
    • Issue date Jan 19, 2021
    • ExxonMobil Chemical Patents Inc.
    • John S. Coleman
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Multistage upgrading hydrocarbon pyrolysis tar
    • Patent number 10,894,925
    • Issue date Jan 19, 2021
    • ExxonMobil Chemical Patents Inc.
    • Kapil Kandel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Catalytic aromatization
    • Patent number 10,843,981
    • Issue date Nov 24, 2020
    • ExxonMobil Chemical Patents Inc.
    • Paul F. Keusenkothen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cetane improver in fuel oil
    • Patent number 10,781,386
    • Issue date Sep 22, 2020
    • ExxonMobil Research and Engineering Company
    • Kenneth C. H. Kar
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Aromatic compositions and methods for obtaining them
    • Patent number 10,710,945
    • Issue date Jul 14, 2020
    • ExxonMobil Chemical Patents Inc.
    • Teng Xu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Multi-stage upgrading pyrolysis tar products
    • Patent number 10,704,001
    • Issue date Jul 7, 2020
    • ExxonMobil Research and Engineering Company
    • Kenneth Chi Hang Kar
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Upgrading hydrocarbon pyrolysis tar
    • Patent number 10,597,592
    • Issue date Mar 24, 2020
    • ExxonMobil Chemical Patents Inc.
    • Kapil Kandel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Hydrocarbon upgrading
    • Patent number 10,518,234
    • Issue date Dec 31, 2019
    • ExxonMobil Chemical Patents Inc.
    • James H. Beech
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Upgrading hydrocarbon pyrolysis products
    • Patent number 10,344,222
    • Issue date Jul 9, 2019
    • ExonMobil Chemical Patents Inc.
    • Gaurav Agrawal
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Conversion of lignin to fuels and aromatics
    • Patent number 10,196,571
    • Issue date Feb 5, 2019
    • ExxonMobil Chemical Patents Inc.
    • James R. Lattner
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyrolysis tar conversion
    • Patent number 10,072,218
    • Issue date Sep 11, 2018
    • Exxon Mobil Chemical Patents Inc.
    • Zezhou Chen
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Production of aromatics from methane
    • Patent number 10,052,617
    • Issue date Aug 21, 2018
    • ExxonMobil Chemical Patents Inc.
    • Neeraj Sangar
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Hydrocarbon upgrading
    • Patent number 10,035,961
    • Issue date Jul 31, 2018
    • ExxonMobil Chemical Patents Inc.
    • James H. Beech
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    Methods for Reducing Fouling in Tar Upgrading Processes
    • Publication number 20240384181
    • Publication date Nov 21, 2024
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Sundar Narayanan
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Hydrocarbon Conversion Processes
    • Publication number 20240287395
    • Publication date Aug 29, 2024
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Krystle J. Emanuele
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Thermal Conversion of Heavy Hydrocarbons to Mesophase Pitch
    • Publication number 20240218263
    • Publication date Jul 4, 2024
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Yifei Liu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Isotropic Pitch Compositions from Aromatic Feedstocks, Methods of M...
    • Publication number 20240209208
    • Publication date Jun 27, 2024
    • ExxonMobil Technology and Engineering Company
    • Ozcan Altintas
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Controlling Mesophase Softening Point and Production Yield by Varyi...
    • Publication number 20240209266
    • Publication date Jun 27, 2024
    • ExxonMobil Chemical Patents lnc.
    • Yifei Liu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Mesophase Pitch Compositions from Aromatic Feedstocks, Methods of M...
    • Publication number 20240182788
    • Publication date Jun 6, 2024
    • ExxonMobil Chemical Company
    • Renyuan Yu
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Processes for Producing Mesophase Pitch
    • Publication number 20240059976
    • Publication date Feb 22, 2024
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Yifei Liu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Fluid for Tar Hydroprocessing
    • Publication number 20230174876
    • Publication date Jun 8, 2023
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Maryam Peer Lachegurabi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Temperature Control for Centrifugation of Steam Cracked Tar
    • Publication number 20220033720
    • Publication date Feb 3, 2022
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • John S. Coleman
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Solvent Control for Centrifugation of Steam Cracked Tar
    • Publication number 20220033716
    • Publication date Feb 3, 2022
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • John S. Coleman
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Pyrolysis Tar Conversion
    • Publication number 20220025277
    • Publication date Jan 27, 2022
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Kapil Kandel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Process for C5+ Hydrocarbon Conversion
    • Publication number 20210388275
    • Publication date Dec 16, 2021
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • John R. DeLaney
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Process for C5+ Hydrocarbon Conversion
    • Publication number 20210380892
    • Publication date Dec 9, 2021
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • John R. DeLaney
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Oligomerization of Olefins
    • Publication number 20210355048
    • Publication date Nov 18, 2021
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Shiwen Li
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Solvent and Temperature Assisted Dissolution of Solids from Steam C...
    • Publication number 20210348064
    • Publication date Nov 11, 2021
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Kapil Kandel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Process for C5+ Hydrocarbon Conversion
    • Publication number 20210340450
    • Publication date Nov 4, 2021
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • John R. DeLaney
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    Upgrading of Pyrolysis Tar and Flash Bottoms
    • Publication number 20210230490
    • Publication date Jul 29, 2021
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Teng Xu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Pyrolysis Tar Upgrading
    • Publication number 20200071627
    • Publication date Mar 5, 2020
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Teng Xu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Process to Maintain High Solvency of Recycle Solvent During Upgradi...
    • Publication number 20200071626
    • Publication date Mar 5, 2020
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Kapil Kandel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Self-Sulfiding of Guard Reactor Catalyst for Solvent Assisted Tar C...
    • Publication number 20200063047
    • Publication date Feb 27, 2020
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Krystle J. Emanuele
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Pyrolysis Tar Pretreatment
    • Publication number 20200063046
    • Publication date Feb 27, 2020
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Kapil Kandel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Pyrolysis Tar Conversion
    • Publication number 20190367822
    • Publication date Dec 5, 2019
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Kapil Kandel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Pyrolysis Tar Pretreatment
    • Publication number 20190367825
    • Publication date Dec 5, 2019
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Glenn A. Heeter
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Pyrolysis Tar Conversion
    • Publication number 20190300803
    • Publication date Oct 3, 2019
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Krystle J. Emanuele
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    CETANE IMPROVER IN FUEL OIL
    • Publication number 20190127651
    • Publication date May 2, 2019
    • ExxonMobil Research and Engineering Company
    • Kenneth C.H. Kar
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    MULTI-STAGE UPGRADING PYROLYSIS TAR PRODUCTS
    • Publication number 20190016980
    • Publication date Jan 17, 2019
    • ExxonMobil Research and Engineering Company
    • Kenneth Chi Hang Kar
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Multistage Upgrading Hydrocarbon Pyrolysis Tar
    • Publication number 20190016969
    • Publication date Jan 17, 2019
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Kapil Kandel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Multi-Stage Upgrading of Hydrocarbon Pyrolysis Tar Using Recycled I...
    • Publication number 20190016975
    • Publication date Jan 17, 2019
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • John S. Coleman
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Upgrading Hydrocarbon Pyrolysis Products
    • Publication number 20180334622
    • Publication date Nov 22, 2018
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Gaurav Agrawal
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...