TREA

Carbonates

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  • CPC
  • C01G21/14
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Parent Industries

CCHEMISTRY METALLURGY C01Inorganic chemistry C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F C01G21/00Compounds of lead

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C01G21/14Carbonates
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Systems and methods for producing potassium sulfate
    • Patent number 10,968,144
    • Issue date Apr 6, 2021
    • Marsulex Environmental Technologies Corporation
    • Michael L. Mengel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for recovering lead oxide from waste lead paste
    • Patent number 10,135,100
    • Issue date Nov 20, 2018
    • Beijing University of Chemical Technology
    • Junqing Pan
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Methods and systems using electrochemical cells for processing meta...
    • Patent number 9,695,050
    • Issue date Jul 4, 2017
    • Terra CO2 Technologies Ltd.
    • Donald Lake
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Process for producing basic lead carbonate
    • Patent number 8,568,670
    • Issue date Oct 29, 2013
    • Jiangxi Rare Earth and Rare Metals Tungsten Group Holding Co., Ltd.
    • Guorong Lin
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Recovery of high purity lead oxide from lead acid battery paste
    • Patent number 8,323,595
    • Issue date Dec 4, 2012
    • Toxco, Inc.
    • W. Novis Smith
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for producing carbonate particles
    • Patent number 8,153,093
    • Issue date Apr 10, 2012
    • Fujifilm Corporation
    • Tetsuo Kawano
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Recovery of lead in form of high purity lead carbonates from spent...
    • Patent number 8,147,780
    • Issue date Apr 3, 2012
    • Millbrook Lead Recycling Technologies Limited
    • Federica Martini
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Reclaiming of lead in form of high purity lead compound from recove...
    • Patent number 7,998,440
    • Issue date Aug 16, 2011
    • Millbrook Lead Recycling Technologies Limited
    • Federica Martini
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Compositions and methods using substances containing carbon
    • Patent number 7,939,336
    • Issue date May 10, 2011
    • Calera Corporation
    • Brent Constantz
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Double precipitation reaction for the formation of high purity basi...
    • Patent number 4,336,236
    • Issue date Jun 22, 1982
    • NL Industries, Inc.
    • Michael A. Kolakowski
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Desulfation of battery mud
    • Patent number 4,273,746
    • Issue date Jun 16, 1981
    • NL Industries, Inc.
    • Michael A. Kolakowski
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method for desulfation of battery mud
    • Patent number 4,269,810
    • Issue date May 26, 1981
    • NL Industries, Inc.
    • Michael A. Kolakowski
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method of treating the fluorine-containing mud produced by the acid...
    • Patent number 4,041,127
    • Issue date Aug 9, 1977
    • D. Swarovski & Co.
    • Wolfgang Porcham
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Crystals and their manufacture
    • Patent number 4,019,950
    • Issue date Apr 26, 1977
    • The General Electric Company Limited
    • Derek Francis Croxall
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3883348
    • Patent number 3,883,348
    • Issue date May 13, 1975
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3706586
    • Patent number 3,706,586
    • Issue date Dec 19, 1972
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3230037
    • Patent number 3,230,037
    • Issue date Jan 18, 1966
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2686711
    • Patent number 2,686,711
    • Issue date Aug 17, 1954
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2250756
    • Patent number 2,250,756
    • Issue date Jul 29, 1941
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2013531
    • Patent number 2,013,531
    • Issue date Sep 3, 1935
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1946709
    • Patent number 1,946,709
    • Issue date Feb 13, 1934
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1898405
    • Patent number 1,898,405
    • Issue date Feb 21, 1933
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1738081
    • Patent number 1,738,081
    • Issue date Dec 3, 1929
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1691841
    • Patent number 1,691,841
    • Issue date Nov 13, 1928
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1643261
    • Patent number 1,643,261
    • Issue date Sep 20, 1927
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1551536
    • Patent number 1,551,536
    • Issue date Sep 1, 1925
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1536618
    • Patent number 1,536,618
    • Issue date May 5, 1925
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1496709
    • Patent number 1,496,709
    • Issue date Jun 3, 1924
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1243762
    • Patent number 1,243,762
    • Issue date Oct 23, 1917
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1097672
    • Patent number 1,097,672
    • Issue date May 26, 1914
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents