TREA

Red lead (Pb3O4)

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Industry

  • CPC
  • C01G21/10
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Parent Industries

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

Current Industry

C01G21/10Red lead (Pb3O4)
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Nanocrystals
    • Patent number 12,365,599
    • Issue date Jul 22, 2025
    • QUANTUM SCIENCE LTD
    • Hao Pang
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Recovery of high purity lead oxide from lead acid battery paste
    • Patent number 8,715,615
    • Issue date May 6, 2014
    • Retriev Technologies Incorporated
    • W. Novis Smith
    • C01 - INORGANIC CHEMISTRY
  • 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 recovering lead oxides from exhausted batteries
    • Patent number 7,507,496
    • Issue date Mar 24, 2009
    • Toxco, Inc.
    • Steven A. Kinsbursky
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for making highly oxidized lead powder used for a lead stora...
    • Patent number 5,540,915
    • Issue date Jul 30, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Yasuda
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the accelerated production of red lead oxide
    • Patent number 5,482,689
    • Issue date Jan 9, 1996
    • Heubach & Lindgens GmbH & Co. KG
    • Reinhard Marx
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method for continuously manufacturing red lead
    • Patent number 5,227,150
    • Issue date Jul 13, 1993
    • Matsushita Electronics Corporation, Ltd.
    • Hiroshi Yasuda
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Apparatus and method for the production of oxides of lead
    • Patent number 4,912,301
    • Issue date Mar 27, 1990
    • Oxide & Chemical Corporation
    • B. F. McKinney
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3623838
    • Patent number 3,623,838
    • Issue date Nov 30, 1971
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3460821
    • Patent number 3,460,821
    • Issue date Aug 12, 1969
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2836483
    • Patent number 2,836,483
    • Issue date May 27, 1958
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2761767
    • Patent number 2,761,767
    • Issue date Sep 4, 1956
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2383220
    • Patent number 2,383,220
    • Issue date Aug 21, 1945
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2112189
    • Patent number 2,112,189
    • Issue date Mar 22, 1938
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1992395
    • Patent number 1,992,395
    • Issue date Feb 26, 1935
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1800239
    • Patent number 1,800,239
    • Issue date Apr 14, 1931
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1652217
    • Patent number 1,652,217
    • Issue date Dec 13, 1927
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1651886
    • Patent number 1,651,886
    • Issue date Dec 6, 1927
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1556820
    • Patent number 1,556,820
    • Issue date Oct 13, 1925
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    NANOCRYSTALS
    • Publication number 20250187939
    • Publication date Jun 12, 2025
    • QUANTUM SCIENCE LTD
    • Hao PANG
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    NANOCRYSTALS
    • Publication number 20220169527
    • Publication date Jun 2, 2022
    • QUANTUM SCIENCE LTD
    • Hao PANG
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    ACTIVE MATERIALS FOR LEAD ACID BATTERY
    • Publication number 20150298987
    • Publication date Oct 22, 2015
    • Subhash Dhar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ACTIVE MATERIALS FOR LEAD ACID BATTERY
    • Publication number 20140050986
    • Publication date Feb 20, 2014
    • Energy Power Systems, LLC
    • Subhash DHAR
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Recovery of high purity lead oxide from lead acid battery paste
    • Publication number 20140023574
    • Publication date Jan 23, 2014
    • W. Novis Smith
    • C01 - INORGANIC CHEMISTRY