Prcédé d'isomerisation ou d'alkylation d'hydrocarbures

Patent europeic · EP0631567 · Stritgà

Inscripziun en il register

Numer da publicaziun
EP0631567
Numer da la dumonda
EP94905374
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
13-12-1993
Publitgà
04-01-1995
Concedì
08-03-2000
Stritgà
31-12-2001
Motiv
Taxa annuala betg pajada
Classas IPC
C07C 2/62 (2006.01)
C07C 5/27 (2006.01)
Prioritad
US 993601 21.12.1992
US 93463 19.07.1993
US 94520 19.07.1993
Dumonda PCT
PCT/US1993/012087 13.12.1993
Publicaziun PCT
WO1994/014734 07.07.1994
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. 15-08-2002

    Stritgà, taxa betg pajada

    Published in +pat+ No 15 in 2002

  2. 15-06-2000

    Represchentant inscrit

    Representative
    Patentanwälte, Schaad, Balass, Menzl & Partner AG, Dufourstrasse 101, 8034 Zürich

    Published in PIDTJ No 11 in 2000

  3. 15-03-2000

    Concedì

    Published in PIDTJ No 5 in 2000

Partidas

Possessur

Kerr-McGee Corporation

Kerr-McGee Center, 123 Robert S. Kerr, Oklahoma City, OK 73102, US

Represchentant

Patentanwälte Schaad, Balass, Menzl & Partner AG

Dufourstrasse 101, 8034 Zürich

Inventur

SHERMAN, Larry, G.

Edmond, OK 73034-7937, US

YUILL, William, A.

Edmond, OK 73003, 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.