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Weimin Zhang

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  • Southampton, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing substituted pentacenes
    • Patent number 9,944,663
    • Issue date Apr 17, 2018
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Steven Tierney
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Indacenodithiophene and indacenodiselenophene polymers and their us...
    • Patent number 9,017,577
    • Issue date Apr 28, 2015
    • Merck Patent GmbH
    • Steven Tierney
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Conjugated copolymer
    • Patent number 8,586,684
    • Issue date Nov 19, 2013
    • Merck Patent GmbH
    • Michael Heckmeier
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymers comprising fused selenophene
    • Patent number 8,529,794
    • Issue date Sep 10, 2013
    • Merck Patent GmbH
    • Martin Heeney
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for the polymerisation of thiophene or selenophene compounds
    • Patent number 8,501,902
    • Issue date Aug 6, 2013
    • Merck Patent GmbH
    • Steven Tierney
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Process for preparing substituted pentacenes
    • Patent number 8,318,048
    • Issue date Nov 27, 2012
    • Merck Patent GmbH
    • Steven Tierney
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process of preparing regioregular polymers
    • Patent number 8,221,652
    • Issue date Jul 17, 2012
    • Merck Patent GmbH
    • Timo Hoffart
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Procees of preparing regioregular polymers
    • Patent number 7,807,776
    • Issue date Oct 5, 2010
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Martin Heeney
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymerisable thieno[3,2-b]thiophenes
    • Patent number 7,700,643
    • Issue date Apr 20, 2010
    • Merck Patent GmbH
    • Martin Heeney
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Reactive mesogenic charge transport compounds
    • Patent number 7,674,397
    • Issue date Mar 9, 2010
    • Merck Patent Gesellschaff mit beschrankter Haftung
    • Martin Heeney
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Poly(benzodithiophenes)
    • Patent number 7,524,922
    • Issue date Apr 28, 2009
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Martin Heeney
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR PREPARING SUBSTITUTED PENTACENES
    • Publication number 20120305854
    • Publication date Dec 6, 2012
    • Merck Patent Gesellschaft mit Beschrankter Haftung
    • Steven TIERNEY
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Indacenodithiophene and Indacenodiselenophene Polymers and their Us...
    • Publication number 20110226999
    • Publication date Sep 22, 2011
    • MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
    • Steven Tierney
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Conjugated Copolymer
    • Publication number 20100256328
    • Publication date Oct 7, 2010
    • Michael Heckmeier
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for Preparing Substituted Pentacenes
    • Publication number 20100127220
    • Publication date May 27, 2010
    • Merck Patent GmbH
    • Steven Tierney
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PROCESS OF PREPARING REGIOREGULAR POLYMERS
    • Publication number 20100084614
    • Publication date Apr 8, 2010
    • MERCK PATENT GESELLSCHAFT
    • Timo Hoffart
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SUBSTITUTED BENZODITHIOPHENES AND BENZODISELENOPHENES
    • Publication number 20090314997
    • Publication date Dec 24, 2009
    • Martin Heeney
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymers Comprising Fused Selenophene
    • Publication number 20090278093
    • Publication date Nov 12, 2009
    • MERK PATENT GESELLSCHAFT
    • Martin Heeney
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PROCESS OF PREPARING REGIOREGULAR POLYMERS
    • Publication number 20090023887
    • Publication date Jan 22, 2009
    • Merck Patent Gesellschaft, Mit Beschrankter Haftung
    • Martin Heeney
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process of Preparing Regioregular Polymers
    • Publication number 20080275212
    • Publication date Nov 6, 2008
    • Martin Heeney
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for the polymerisation of thiophene or selenophene compounds
    • Publication number 20070045592
    • Publication date Mar 1, 2007
    • Steven Tierney
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Reactive mesogenic charge transport compounds
    • Publication number 20050184274
    • Publication date Aug 25, 2005
    • Martin Heeney
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Poly(benzodithiophenes)
    • Publication number 20050082525
    • Publication date Apr 21, 2005
    • Martin Heeney
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...