Polymères d'amide acétal bicyclique/polyamine/polyisocyanate

Patent europeic · EP0201819 · Stritgà

Inscripziun en il register

Numer da publicaziun
EP0201819
Numer da la dumonda
EP86106063
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
02-05-1986
Publitgà
20-11-1986
Concedì
31-01-1990
Stritgà
31-05-1991
Motiv
Taxa annuala betg pajada
Classas IPC
C08G 18/38 (2006.01)
C08G 18/00 (2006.01)
C08G 18/32 (2006.01)
C08G 18/65 (2006.01)
Prioritad
US A 730612 06.05.1985
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. 25-10-2024

    Stritgà, taxa betg pajada

    Published in Swissreg on 25.10.2024

  2. 15-03-1990

    Concedì

    Published in PIDTJ No 5 in 1990

Partidas

Possessur

Ashland Oil, Inc.

1000 Ashland Drive, Russell/KY, US

Represchentant

E. Blum & Co. Patentanwälte

Am Vorderberg 11, 8044 Zürich

Inventur

Tufts, Timothy A.

Columbus Ohio 43221, US

Goel, Anil B.

Worthington Ohio 43085, 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.