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Johannes Wietse De Boer

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  • Leiden, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oxidatively curable coating composition
    • Patent number 12,077,652
    • Issue date Sep 3, 2024
    • Milliken Industrials Limited
    • Johannes Wietse De Boer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Oxidatively curable coating composition
    • Patent number 10,457,831
    • Issue date Oct 29, 2019
    • CATEXEL LIMITED
    • Ronald Hage
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Oxidatively curable coating composition
    • Patent number 9,890,297
    • Issue date Feb 13, 2018
    • Chemsenti Limited
    • Johannes Wietse De Boer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Drier for alykd-based coating
    • Patent number 9,732,251
    • Issue date Aug 15, 2017
    • Chemsenti Limited
    • Johannes Wietse De Boer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for the oxidation of unsaturated organic compounds
    • Patent number 8,946,470
    • Issue date Feb 3, 2015
    • Catexel Limited
    • Ronald Hage
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUIDS
    • Publication number 20220073735
    • Publication date Mar 10, 2022
    • BORCHERS CATALYST (UK) LIMITED
    • Johannes Wietse DE BOER
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    OXIDATIVELY CURABLE COATING COMPOSITION
    • Publication number 20220073701
    • Publication date Mar 10, 2022
    • Catexel Technologies Limited
    • Johannes Wietse DE BOER
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    OXIDATIVELY CURABLE COATING COMPOSITION
    • Publication number 20210221975
    • Publication date Jul 22, 2021
    • BORCHERS CATALYST (UK) LIMITED
    • Johannes Wietse DE BOER
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COMPOSITION
    • Publication number 20170002232
    • Publication date Jan 5, 2017
    • CATEXEL LIMITED
    • Johannes Wietse De Boer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    OXIDATIVELY CURABLE COATING COMPOSITION
    • Publication number 20150337162
    • Publication date Nov 26, 2015
    • Chemsenti Limited
    • Johannes Wietse De Boer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    OXIDATIVELY CURABLE COATING COMPOSITION
    • Publication number 20150337163
    • Publication date Nov 26, 2015
    • CATEXEL LIMITED
    • Ronald Hage
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DRIER FOR ALYKD-BASED COATING
    • Publication number 20150337165
    • Publication date Nov 26, 2015
    • Chemsenti Limited
    • Johannes Wietse De Boer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METHOD FOR THE OXIDATION OF UNSATURATED ORGANIC COMPOUNDS
    • Publication number 20130190528
    • Publication date Jul 25, 2013
    • CATEXEL LIMITED
    • Ronald Hage
    • C07 - ORGANIC CHEMISTRY