Vyzkumny Ustav Zuslechtovaci

Organization

  • Dvur Kralove, CS

Patents Grantslast 30 patents

  • Information Patent Grant

    Quaternary pyrazinium compounds

    • Patent number 4,547,574
    • Issue date Oct 15, 1985
    • Vyzkumny ustav zuslechtovaci
    • Drahomir Dvorsky
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Quaternary pyrimidinium compounds

    • Patent number 4,542,217
    • Issue date Sep 17, 1985
    • Vyzkumny ustav zuslechtovaci
    • Drahomir Dvorsky
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Quaternary ammonium compounds

    • Patent number 4,499,282
    • Issue date Feb 12, 1985
    • Vyzkumny ustav zuslechtovaci
    • Drahomir Dvorsky
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Technique for dyeing and printing of textiles with quaternary ammon...

    • Patent number 4,369,041
    • Issue date Jan 18, 1983
    • Vyzkumny ustav zuslechtovaci
    • Drahomir Dvorsky
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Method of dyeing cellulose fibers by anionic dyes, compound for use...

    • Patent number 4,331,441
    • Issue date May 25, 1982
    • Vyzkumny ustav zuslechtovaci
    • Drahomir Dvorsky
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Trademarklast 30 trademarks

  • Information Trademark

    73427405 - PERFILAN

    • Serial number 73427405
    • Registration number 1310115
    • Filing date May 25, 1983
    • VYZKUMNY USTAV ZUSLECHTOVACI
    • 24 - Textiles and textile goods, not included in other classes