TREA

Refining by chemical means inorganic or organic compounds

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Industry

  • CPC
  • C10C1/20
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Parent Industries

CCHEMISTRY METALLURGY C10Petroleum, gas C10CWORKING-UP PITCH, ASPHALT, BITUMEN, TAR PYROLIGNEOUS ACID C10C1/00Working-up tar

Current Industry

C10C1/20Refining by chemical means inorganic or organic compounds
Industries

Patents Grantslast 30 patents

  • 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

    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

    Demetallization of hydrocarbons
    • Patent number 10,752,842
    • Issue date Aug 25, 2020
    • HALDOR TOPSØE A/S
    • Rasmus Gottschalck Egeberg
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for producing mesophase pitch by hydrogenation of high-temp...
    • Patent number 9,994,775
    • Issue date Jun 12, 2018
    • ECO ENVIRONMENTAL ENERGY RESEARCH INSTITUTE LIMITED
    • Hongmei Zhao
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Upgrading pyrolysis tar
    • Patent number 9,809,756
    • Issue date Nov 7, 2017
    • ExxonMobil Chemical Patents Inc.
    • Nikolaos Soultanidis
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Reduced puffing needle coke from coal tar
    • Patent number 8,828,348
    • Issue date Sep 9, 2014
    • GrafTech International Holdings Inc.
    • Douglas J. Miller
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Reduced puffing needle coke from coal tar distillate
    • Patent number 8,530,094
    • Issue date Sep 10, 2013
    • GrafTech International Holdings Inc.
    • Douglas J. Miller
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Reduced puffing needle coke from coal tar distillate
    • Patent number 8,007,659
    • Issue date Aug 30, 2011
    • GrafTech International Holdings Inc.
    • Douglas J. Miller
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Reduced puffing needle coke from coal tar
    • Patent number 8,007,658
    • Issue date Aug 30, 2011
    • GrafTech International Holdings Inc.
    • Douglas J. Miller
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Viscosity reduction of crude oils and residuums
    • Patent number 6,187,172
    • Issue date Feb 13, 2001
    • Marathon Oil Company
    • Mark A. Plummer
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Phenol tar desalting method
    • Patent number 5,962,751
    • Issue date Oct 5, 1999
    • General Electric Company
    • Arkady S. Dyckman
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Method for detoxifying coal-tar deposits
    • Patent number 5,656,041
    • Issue date Aug 12, 1997
    • Rochester Gas and Electric Co.
    • Kevin L. Hylton
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Catalyst for the hydrogenation of hydrocarbon material
    • Patent number 5,166,118
    • Issue date Nov 24, 1992
    • Veba Oel Technologie GmbH
    • Klaus Kretschmar
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method for hydrogenation of coal tar pitch
    • Patent number 4,909,923
    • Issue date Mar 20, 1990
    • Nippon Steel Chemical Co., Ltd.
    • Hiroshi Okazaki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Hydrogenation catalyst for coal tar, a method of hydrogenation of c...
    • Patent number 4,855,037
    • Issue date Aug 8, 1989
    • Nippon Kokan Kabushiki Kaisha
    • Tadashi Murakami
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process for the hydrogenation of heavy and residual oils
    • Patent number 4,851,107
    • Issue date Jul 25, 1989
    • Veba Oel Entwicklungs-Gesellschaft mbH
    • Klaus Kretschmar
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Coal purification and electrode formation
    • Patent number 4,083,940
    • Issue date Apr 11, 1978
    • Aluminum Company of America
    • Subodh K. Das
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Method for preparing an improved creosote wood preservative from a...
    • Patent number 3,960,969
    • Issue date Jun 1, 1976
    • Koppers Company, Inc.
    • Nicholas P. Greco
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Creosote and a method for producing the same
    • Patent number 3,956,100
    • Issue date May 11, 1976
    • Koppers Company, Inc.
    • Donald V. Todd
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3775289
    • Patent number 3,775,289
    • Issue date Nov 27, 1973
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3769249
    • Patent number 3,769,249
    • Issue date Oct 30, 1973
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3370000
    • Patent number 3,370,000
    • Issue date Feb 20, 1968
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2983666
    • Patent number 2,983,666
    • Issue date May 9, 1961
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2934488
    • Patent number 2,934,488
    • Issue date Apr 26, 1960
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2833834
    • Patent number 2,833,834
    • Issue date May 6, 1958
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2786873
    • Patent number 2,786,873
    • Issue date Mar 26, 1957
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2744857
    • Patent number 2,744,857
    • Issue date May 8, 1956
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2720526
    • Patent number 2,720,526
    • Issue date Oct 11, 1955
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2507649
    • Patent number 2,507,649
    • Issue date May 16, 1950
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2445655
    • Patent number 2,445,655
    • Issue date Jul 20, 1948
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • 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

    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

    DEMETALLIZATION OF HYDROCARBONS
    • Publication number 20180148652
    • Publication date May 31, 2018
    • HALDOR TOPSOE A/S
    • Rasmus Gottschalck EGEBERG
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Upgrading Pyrolysis Tar
    • Publication number 20150344785
    • Publication date Dec 3, 2015
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Nikolaos Soultanidis
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHOD FOR PROCESSING ORGANIC PHASE SUBSTANCE BY USING HALOGEN-CONT...
    • Publication number 20150075065
    • Publication date Mar 19, 2015
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Tooru Nakamura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    HYDROTREATED HYDROCARBON TAR, FUEL OIL COMPOSITION, AND PROCESS FOR...
    • Publication number 20140174980
    • Publication date Jun 26, 2014
    • ExxonMobil Research and Engineering Company
    • Stephen Harold Brown
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Reduced Puffing Needle Coke From Coal Tar Distillate
    • Publication number 20130012744
    • Publication date Jan 10, 2013
    • Douglas J. Miller
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Reduced Puffing Needle Coke From Coal Tar Distillate
    • Publication number 20110280275
    • Publication date Nov 17, 2011
    • GrafTech International Holdings, Inc
    • Douglas J. Miller
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Reduced Puffing Needle Coke From Coal Tar
    • Publication number 20110274136
    • Publication date Nov 10, 2011
    • GrafTech International Holdings, Inc
    • Douglas J. Miller
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Reduced Puffing Needle Coke From Coal Tar Distillate
    • Publication number 20090294326
    • Publication date Dec 3, 2009
    • Douglas J. Miller
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Reduced Puffing Needle Coke From Coal Tar
    • Publication number 20090294325
    • Publication date Dec 3, 2009
    • Douglas J. Miller
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...