with manganese oxide

Patents Grantslast 30 patents

  • Information Patent Grant

    Material for storing and releasing oxygen

    • Patent number 11,666,884
    • Issue date Jun 6, 2023
    • Alexander Tasch
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Air-permeable texture providing oxygen and negative oxygen ions

    • Patent number 9,932,231
    • Issue date Apr 3, 2018
    • Garry Tsaur
    • A41 - WEARING APPAREL
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    Process for recovering oxygen from air

    • Patent number 4,089,938
    • Issue date May 16, 1978
    • Hudson Engineering Corporation
    • Nelson C. Turner
    • C01 - INORGANIC CHEMISTRY
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    3903010

    • Patent number 3,903,010
    • Issue date Sep 2, 1975
    • C01 - INORGANIC CHEMISTRY
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    3833508

    • Patent number 3,833,508
    • Issue date Sep 3, 1974
    • C01 - INORGANIC CHEMISTRY
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    3811972

    • Patent number 3,811,972
    • Issue date May 21, 1974
    • C06 - EXPLOSIVES MATCHES
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    3807957

    • Patent number 3,807,957
    • Issue date Apr 30, 1974
    • C01 - INORGANIC CHEMISTRY
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    3757488

    • Patent number 3,757,488
    • Issue date Sep 11, 1973
    • C01 - INORGANIC CHEMISTRY
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    3276846

    • Patent number 3,276,846
    • Issue date Oct 4, 1966
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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    3121611

    • Patent number 3,121,611
    • Issue date Feb 18, 1964
    • C01 - INORGANIC CHEMISTRY
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    2642340

    • Patent number 2,642,340
    • Issue date Jun 16, 1953
    • C01 - INORGANIC CHEMISTRY
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    2490986

    • Patent number 2,490,986
    • Issue date Dec 13, 1949
    • C01 - INORGANIC CHEMISTRY
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    2486530

    • Patent number 2,486,530
    • Issue date Nov 1, 1949
    • C01 - INORGANIC CHEMISTRY
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    2427706

    • Patent number 2,427,706
    • Issue date Sep 23, 1947
    • C01 - INORGANIC CHEMISTRY
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    2427708

    • Patent number 2,427,708
    • Issue date Sep 23, 1947
    • C01 - INORGANIC CHEMISTRY
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    2427707

    • Patent number 2,427,707
    • Issue date Sep 23, 1947
    • C01 - INORGANIC CHEMISTRY
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    2427757

    • Patent number 2,427,757
    • Issue date Sep 23, 1947
    • C01 - INORGANIC CHEMISTRY
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    2427709

    • Patent number 2,427,709
    • Issue date Sep 23, 1947
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents