Disazo or polyazo dyes

Industry

  • CPC
  • C09B62/83
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPHTHALMIC DEVICES

    • Publication number 20230096315
    • Publication date Mar 30, 2023
    • Bausch + Lomb Ireland Limited
    • Alok Kumar Awasthi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fibre-Reactive Dyes, Their Preparation and Their Use

    • Publication number 20150096131
    • Publication date Apr 9, 2015
    • Huntsman International LLC
    • Georg Roentgen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PARTICLES FOR ELECTROPHORETIC DISPLAYS

    • Publication number 20130208344
    • Publication date Aug 15, 2013
    • Merck Patent GmbH
    • Louise Diane Farrand
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...