TREA

Tetrazolium dyes

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Industry

  • CPC
  • C09B50/02
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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B50/00Formazane dyes Tetrazolium dyes

Current Industry

C09B50/02Tetrazolium dyes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Stabilization of tetrazolium salts with cyclodextrins
    • Patent number 4,837,331
    • Issue date Jun 6, 1989
    • Wako Pure Chemical Industries, Ltd.
    • Kazuhiko Yamanishi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3655382
    • Patent number 3,655,382
    • Issue date Apr 11, 1972
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3642478
    • Patent number 3,642,478
    • Issue date Feb 15, 1972
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents