TREA

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Industry

  • CPC
  • C01D7/30
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Parent Industries

CCHEMISTRY METALLURGY C01Inorganic chemistry C01DCOMPOUNDS OF ALKALI METALS C01D7/00Carbonates of sodium, potassium or alkali metals in general

Current Industry

C01D7/30by oxidation
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Selective removal of sulfide from aqueous alkali solutions
    • Patent number 8,858,902
    • Issue date Oct 14, 2014
    • FMC Wyoming Corporation
    • William C. Copenhafer
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Selective removal of sulfide from aqueous alkali solutions
    • Patent number 8,454,840
    • Issue date Jun 4, 2013
    • FMC Wyoming Corporation
    • William C. Copenhafer
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Sodium carbonate recovery from waste streams and impounded sodium c...
    • Patent number 7,645,435
    • Issue date Jan 12, 2010
    • General Chemical Industrial Products, Inc.
    • Victor E. Braman
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3717698
    • Patent number 3,717,698
    • Issue date Feb 20, 1973
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3082060
    • Patent number 3,082,060
    • Issue date Mar 19, 1963
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3050400
    • Patent number 3,050,400
    • Issue date Aug 21, 1962
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    3028215
    • Patent number 3,028,215
    • Issue date Apr 3, 1962
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2568239
    • Patent number 2,568,239
    • Issue date Sep 18, 1951
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2555337
    • Patent number 2,555,337
    • Issue date Jun 5, 1951
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2535730
    • Patent number 2,535,730
    • Issue date Dec 26, 1950
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2080454
    • Patent number 2,080,454
    • Issue date May 18, 1937
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1984342
    • Patent number 1,984,342
    • Issue date Dec 11, 1934
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1555512
    • Patent number 1,555,512
    • Issue date Sep 29, 1925
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1444833
    • Patent number 1,444,833
    • Issue date Feb 13, 1923
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    1419463
    • Patent number 1,419,463
    • Issue date Jun 13, 1922
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1403160
    • Patent number 1,403,160
    • Issue date Jan 10, 1922
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents