TREA

Michael R. Harnden

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  • Epsom, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antiviral guanine derivatives
    • Patent number 6,579,981
    • Issue date Jun 17, 2003
    • Novartis International Pharmaceutical Ltd.
    • Richard Lewis Jarvest
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Antiviral guanine derivatives
    • Patent number 6,573,378
    • Issue date Jun 3, 2003
    • Novartis International Pharmaceutical Ltd.
    • Richard Lewis Jarvest
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Antiviral phosphono-alken derivatives of purines
    • Patent number 5,356,886
    • Issue date Oct 18, 1994
    • Beecham Group p.l.c.
    • Michael R. Harnden
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Antiviral purine derivatives with improved gastrointestinal absorption
    • Patent number 5,252,575
    • Issue date Oct 12, 1993
    • Beecham Group p.l.c.
    • Michael R. Harnden
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Purine derivatives
    • Patent number 5,250,688
    • Issue date Oct 5, 1993
    • Beecham Group p.l.c.
    • Michael R. Harnden
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Purine derivatives
    • Patent number 5,246,937
    • Issue date Sep 21, 1993
    • Beecham Group p.l.c.
    • Michael R. Harnden
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Antiviral purine compounds
    • Patent number 5,247,085
    • Issue date Sep 21, 1993
    • Beecham Group p.l.c.
    • Michael R. Harnden
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Antiviral phosphonylalkoxy purines
    • Patent number 5,166,198
    • Issue date Nov 24, 1992
    • Beecham p.l.c.
    • Michael R. Harnden
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Antiviral purine derivatives
    • Patent number 5,108,994
    • Issue date Apr 28, 1992
    • Beecham Group p.l.c.
    • Michael R. Harnden
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Guanine derivatives
    • Patent number 5,075,445
    • Issue date Dec 24, 1991
    • Beecham Group p.l.c.
    • Richard L. Jarvest
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Purine derivatives having antiviral activity
    • Patent number 5,055,458
    • Issue date Oct 8, 1991
    • Beecham Group p.l.c.
    • Stuart Bailey
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Purine derivatives
    • Patent number 4,965,270
    • Issue date Oct 23, 1990
    • Beecham Group p.l.c.
    • Michael R. Harnden
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Crystalline purine compounds
    • Patent number 4,942,166
    • Issue date Jul 17, 1990
    • Beecham Group p.l.c.
    • Michael R. Harnden
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for preparing 2-amino-6-chloropurine
    • Patent number 4,736,029
    • Issue date Apr 5, 1988
    • Beecham Pharmaceuticals
    • Michael R. Harnden
    • C07 - ORGANIC CHEMISTRY