Procédé pour la préparation de sildenafil

Patent europeic · EP0812845 · Stritgà

Inscripziun en il register

Numer da publicaziun
EP0812845
Numer da la dumonda
EP97303832
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
04-06-1997
Publitgà
17-12-1997
Concedì
14-07-1999
Stritgà
30-06-2013
Motiv
Taxa annuala betg pajada
Classas IPC
C07D 487/04 (2006.01)
A61K 31/505 (2006.01)
C07D 295/22 (2006.01)
C07D 231/14 (2006.01)
Prioritad
GB 9612514 14.06.1996
Lingua da l’annunzia
englais
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 22-01-2014

    Stritgà, taxa betg pajada

    Published in Swissreg on 22.01.2014

  2. 01-04-2011

    Transferì

    Owner
    Pfizer Ireland Pharmaceuticals, 235 East 42nd Street, New York, NY 10017, USA → Pfizer Ireland Pharmaceuticals (a partnership), 235 East 42nd Street, New York, NY 10017, USA

    Published in Swissreg on 01.04.2011

  3. 01-04-2011

    Transferì

    Owner
    Pfizer Ireland Pharmaceuticals (a partnership), 235 East 42nd Street, New York, NY 10017, USA → Pfizer Ireland Pharmaceuticals, Operations Support Group, Ringaskiddy, County Cork, Ireland

    Published in Swissreg on 01.04.2011

  4. 15-10-2007

    Adressa midada

    Representative
    E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich → E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich

    Published in +pat+ No 19 in 2007

  5. 15-07-2004

    Transferì

    Owner
    Pfizer Ireland Pharmaceuticals, Pottery Road,, Dun Laoghaire, County Dublin, Ireland → Pfizer Ireland Pharmaceuticals, 235 East 42nd Street, New York, NY 10017, USA

    Published in +pat+ No 13 in 2004

  6. 15-12-2003

    Transferì

    Owner
    Pfizer Research and, Development Company, N.V./S.A., La Touche House,, International Financial Services Centre, Dublin 1, Ireland → Pfizer Ireland Pharmaceuticals, Pottery Road,, Dun Laoghaire, County Dublin, Ireland

    Published in +pat+ No 23 in 2003

  7. 30-07-1999

    Represchentant inscrit

    Representative
    E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich

    Published in PIDTJ No 14 in 1999

  8. 15-07-1999

    Concedì

    Published in PIDTJ No 13 in 1999

Partidas

Inventur

Dunn, Peter James

Sandwich, Kent, CT13 9NJ, GB

Wood, Albert Shaw

Sandwich, Kent, CT13 9NJ, GB

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