from cyanides

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  • CPC
  • C01C3/0262
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Patents Grantslast 30 patents

  • Information Patent Grant

    Powders providing controlled sustained release of a gas

    • Patent number 5,965,264
    • Issue date Oct 12, 1999
    • Bernard Technologies, Inc.
    • Sumner A. Barenberg
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2004332

    • Patent number 2,004,332
    • Issue date Jun 11, 1935
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1950899

    • Patent number 1,950,899
    • Issue date Mar 13, 1934
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1702761

    • Patent number 1,702,761
    • Issue date Feb 19, 1929
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1680662

    • Patent number 1,680,662
    • Issue date Aug 14, 1928
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1493996

    • Patent number 1,493,996
    • Issue date May 13, 1924
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1385335

    • Patent number 1,385,335
    • Issue date Jul 19, 1921
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1385336

    • Patent number 1,385,336
    • Issue date Jul 19, 1921
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1355384

    • Patent number 1,355,384
    • Issue date Oct 12, 1920
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1352655

    • Patent number 1,352,655
    • Issue date Sep 14, 1920
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1317755

    • Patent number 1,317,755
    • Issue date Oct 7, 1919
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1304745

    • Patent number 1,304,745
    • Issue date May 27, 1919
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1214206

    • Patent number 1,214,206
    • Issue date Jan 30, 1917
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    922409

    • Patent number 922,409
    • Issue date May 18, 1909
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    792889

    • Patent number 792,889
    • Issue date Jun 20, 1905
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    764443

    • Patent number 764,443
    • Issue date Jul 5, 1904
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    719223

    • Patent number 719,223
    • Issue date Jan 27, 1903
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents