Procédé d'alcoylation d'hydroxides d'aryle

Patent europeic · EP0281399 · Stritgà

Inscripziun en il register

Numer da publicaziun
EP0281399
Numer da la dumonda
EP88301866
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
03-03-1988
Publitgà
07-09-1988
Concedì
08-01-1992
Stritgà
31-03-1993
Motiv
Taxa annuala betg pajada
Classas IPC
C07C 37/14 (2006.01)
B01J 21/04 (2006.01)
Prioritad
US A 21754 04.03.1987
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.

  1. 24-10-2024

    Stritgà, taxa betg pajada

    Published in Swissreg on 24.10.2024

  2. 28-02-1992

    Concedì

    Published in PIDTJ No 4 in 1992

Partidas

Possessur

Ethyl Corporation

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

Represchentant

Kirker & Cie SA

122, rue de Genève Case postale 65, 1226 Thônex (Genève)

Inventur

Wiker, Steven Lee

Orangeburg, SC 29115, US

Goins, Dixie Ely

Baton Rouge, LA 70817, US

Holmes, Silas Wendell, jun.

Columbia, SC 29204, 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.