Hydrazides de 2-hydroxybenzophénone et dérivés
Patent europeic · EP0303283 · Stritgà
Inscripziun en il register
- Numer da publicaziun
- EP0303283
- Numer da la dumonda
- EP88113138
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- Stritgà
- Scrittira da patent
- Concedì
- Annunzià
- 12-08-1988
- Publitgà
- 15-02-1989
- Concedì
- 03-02-1993
- Stritgà
- 31-08-1996
- Motiv
- Taxa annuala betg pajada
- Classas IPC
- C07C 243/24 (2006.01)C07C 241/00 (2006.01)C07C 311/49 (2006.01)C07C 251/74 (2006.01)
- Prioritad
- US A 84599 12.08.1987
- 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.
- 15-04-1997
Stritgà, taxa betg pajada
Published in PIDTJ No 7 in 1997
- 15-11-1995
Adressa midada
- Owner
- Atochem North America, Inc., Pennwalt Building, Three Parkway, Philadelphia/PA, USA → Elf Atochem North America, Inc., 2000 Market Street, Philadelphia/PA, USA
Published in PIDTJ No 21 in 1995
- 15-03-1993
Concedì
Published in PIDTJ No 5 in 1993
Partidas
Represchentant
Inventur
Myers, Terry Ned
Williamsville New York 14221, 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.