Vernetzte Polyacrylsäure

Patent europeic · EP0371421 · Stritgà

Inscripziun en il register

Numer da publicaziun
EP0371421
Numer da la dumonda
EP89121813
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
25-11-1989
Publitgà
06-06-1990
Concedì
21-12-1994
Stritgà
30-11-2004
Motiv
Taxa annuala betg pajada
Classas IPC
C08F 220/06 (2006.01)
A61K 9/20 (2006.01)
Prioritad
US A 276839 28.11.1988
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. 15-07-2005

    Stritgà, taxa betg pajada

    Published in +pat+ No 13 in 2005

  2. 15-05-2002

    Transferì

    Owner
    The B. F. Goodrich Company, 3925 Embassy Parkway, Akron/OH, USA → Noveon IP Holdings Corp., 9911 Brecksville Road, Cleveland, Ohio 44141-3247, USA

    Published in PIDTJ No 9 in 2002

  3. 31-01-1995

    Concedì

    Published in PIDTJ No 2 in 1995

Partidas

Inventur

Sehm, Eugene Joseph

Akron Ohio 44319, US

Il register numna mintga partida cun num ed adressa. In possessur u in represchentant vegn collià cun in’organisaziun, sch’exact ina unitad giuridica dal register da commerzi porta ses num; la via d’ina partida betg enconuschida uschia na vegn betg mussada qua.