Procédé de préparation de polymères de mono-allyl-amine

Patent europeic · EP0242791 · Stritgà

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Numer da publicaziun
EP0242791
Numer da la dumonda
EP87105606
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
15-04-1987
Publitgà
28-10-1987
Concedì
27-06-1990
Stritgà
30-04-1992
Motiv
Taxa annuala betg pajada
Classas IPC
C08F 26/02 (2006.01)
Prioritad
US A 855940 25.04.1986
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. 15-08-1990

    Concedì

    Published in PIDTJ No 15 in 1990

Partidas

Possessur

Ethyl Corporation

Ethyl Tower 451 Florida Blvd., Baton Rouge/LA, US

Represchentant

Dr. Conrad A. Riederer Patentanwalt

7310 Bad Ragaz

Inventur

Blocker, Wesley Clinton

Baton Rouge, LA 70809, US

Roark, David Neal

Baton Rouge, LA 70817, US

Hornbaker, Edwin Dale

Baton Rouge, LA 70815, 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.