Polysiloxan-Polyoxyethylen-Polyoxypropylen-Triblockcopolymere und diese enthaltende Entschäumercompounds
Patent europeic · EP0777010 · Stritgà
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- Numer da publicaziun
- EP0777010
- Numer da la dumonda
- EP96118332
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- Stritgà
- Scrittira da patent
- Concedì
- Annunzià
- 15-11-1996
- Publitgà
- 04-06-1997
- Concedì
- 05-02-2003
- Stritgà
- 30-11-2004
- Motiv
- Taxa annuala betg pajada
- Classas IPC
- D06P 1/52 (2006.01)D06P 1/16 (2006.01)C08G 77/46 (2006.01)B01D 19/04 (2006.01)
- Prioritad
- DE 19544586 30.11.1995
- Lingua da l’annunzia
- tudestg
- Funtauna
- Swissreg
Istorgia
Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.
- 15-07-2005
Stritgà, taxa betg pajada
Published in +pat+ No 13 in 2005
- 14-02-2003
Concedì
Published in +pat+ No 3 in 2003
Partidas
Inventur
Heilen, Wernfried
46519 Alpen, DE
Karminski, Hans-Leo
45134 Essen, DE
Keup, Michael, Dr.
45130 Essen, DE
Klocker, Otto
45277 Essen, DE
Silber, Stefan, Dr.
47804 Krefeld, DE
Spiegler, Roland, Dr.
65193 Wiesbaden, DE
Sucker, Roland
59368 Werne, DE
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.