PROCEDE DE PREPARATION D'UN COMPOSE FERRIQUE A BASE DE SULFATE ET D'HYDROXYDE

European patent · EP0737167 · Deleted

Register entry

Publication number
EP0737167
Application number
EP95904555
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 29, 1994
Published
Oct 16, 1996
Granted
May 6, 1999
Deleted
Dec 31, 2009
Reason
Annual fee unpaid
IPC classes
C01G 49/14 (2006.01)
Priority
FI 935946 30.12.1993
PCT application
PCT/FI1994/000588 29.12.1994
PCT publication
WO1995/018069 06.07.1995
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Jul 21, 2010

    Deleted, fee unpaid

    Published in Swissreg on 21.07.2010

  2. Jun 15, 1999

    Agent entered

    Representative
    Novapat International S.A., 9, rue du Valais, 1202 Genève

    Published in PIDTJ No 11 in 1999

  3. May 14, 1999

    Granted

    Published in PIDTJ No 9 in 1999

Parties

Holder

Kemira Oy

KEMIRA OY

PL 44, SF-02271 Espoo, FI

Agent

Novapat International S.A.

9, rue du Valais, 1202 Genève

Inventor

JÄFVERSTRÖM, Stefan

S-703 75 Örebro, SE

TUOMARLA, Juhani

FIN-02200 Espoo, FI

KENAKKALA, Timo

Helsingborg, SE

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.