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David Wilkes

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  • Southampton, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Birefringent polymer film with negative optical dispersion
    • Patent number RE46426
    • Issue date Jun 6, 2017
    • Merck Patent GmbH
    • Owain Llyr Parri
  • Information Patent Grant

    Polymer comprising cyclohexylene groups and its use in films with n...
    • Patent number 8,802,813
    • Issue date Aug 12, 2014
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Kevin Adlem
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Calamitic mesogenic compounds
    • Patent number 8,697,199
    • Issue date Apr 15, 2014
    • Merck Patent GmbH
    • Kevin Adlem
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Fluorene derivatives
    • Patent number 8,323,527
    • Issue date Dec 4, 2012
    • Merck Patent GmbH
    • Kevin Adlem
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Birefringent polymer film with negative optical dispersion
    • Patent number 8,289,494
    • Issue date Oct 16, 2012
    • Merck Patent GmbH
    • Owain Llyr Parri
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Mesogenic dimers
    • Patent number 8,252,389
    • Issue date Aug 28, 2012
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Kevin Adlem
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Birefringent layer with negative optical dispersion
    • Patent number 8,119,026
    • Issue date Feb 21, 2012
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Owain Llyr Parri
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYMERISABLE LC MATERIAL AND POLYMER FILM WITH NEGATIVE OPTICAL DI...
    • Publication number 20120224245
    • Publication date Sep 6, 2012
    • MERCK PATENT GESELLSCHAFT MIT BESCRANKTER HAFTUNG
    • Kevin Adlem
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    POLYMER COMPRISING CYCLOHEXYLENE GROUPS AND ITS USE IN FILMS WITH N...
    • Publication number 20120108781
    • Publication date May 3, 2012
    • Merck Patent GmbH
    • Kevin Adlem
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    FLUORENE DERIVATIVES
    • Publication number 20100301271
    • Publication date Dec 2, 2010
    • Merck Patent Gesellschaft mit Beschrankter Haftung
    • Kevin Adlem
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Mesogenic Dimers
    • Publication number 20100222534
    • Publication date Sep 2, 2010
    • MERCK PATENT GESELLSCHAFT
    • Kevin Adlem
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Calamitic Mesogenic Compounds
    • Publication number 20100201920
    • Publication date Aug 12, 2010
    • MERCK PATENT GESELLSCHAFT
    • Kevin Adlem
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Birefringent Polymer Film with Negative Optical Dispersion
    • Publication number 20100110362
    • Publication date May 6, 2010
    • Owain Llyr Parri
    • G02 - OPTICS