Procédé de production de tocophérols
Patent europeic · EP0440657 · Stritgà
Inscripziun en il register
- Numer da publicaziun
- EP0440657
- Numer da la dumonda
- EP89908431
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- Stritgà
- Scrittira da patent
- Concedì
- Annunzià
- 28-07-1989
- Publitgà
- 14-08-1991
- Concedì
- 13-07-1994
- Stritgà
- 31-07-2004
- Motiv
- Taxa annuala betg pajada
- Classas IPC
- C12P 17/06 (2006.01)C07D 311/72 (2006.01)
- Prioritad
- AT X 88810529 02.08.1988
- Dumonda PCT
- PCT/EP1989/000890 28.07.1989
- Publicaziun PCT
- WO1990/001554 22.02.1990
- 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.
- 15-03-2005
Stritgà, taxa betg pajada
Published in +pat+ No 5 in 2005
- 30-07-2004
Represchentant inscrit
- Representative
- DSM Nutritional Products Ltd, Patent Department VMD, Bau 241/ 636, P. O. Box 3255, 4002 Basel
Published in +pat+ No 14 in 2004
- 13-02-2004
Transferì
- Owner
- F. Hoffmann-La Roche AG, Grenzacherstrasse 124, Postfach, 4002 Basel → DSM IP Assets B.V., Het Overloon 1, 6411 TE Heerlen, Netherlands
Published in +pat+ No 3 in 2004
- 31-08-1994
Concedì
Published in PIDTJ No 16 in 1994
Partidas
Represchentant
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.