Procédé de préparation d'alumine hydratée

European patent · EP0195669 · Deleted

Register entry

Publication number
EP0195669
Application number
EP86302038
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Mar 19, 1986
Published
Sep 24, 1986
Granted
Jul 11, 1990
Deleted
Mar 31, 1994
Reason
Annual fee unpaid
IPC classes
C01F 7/34 (2006.01)
Priority
IT A 1995985 19.03.1985
Filing language
English
Source
Swissreg

History

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

  1. Oct 24, 2024

    Deleted, fee unpaid

    Published in Swissreg on 24.10.2024

  2. Aug 31, 1990

    Granted

    Published in PIDTJ No 16 in 1990

Parties

Holder

Montedison S.p.A.

31, Foro Buonaparte, Milano, IT

Agent

Engimpex S.A.

Via Ponte Tresa 7/b Casella postale 12, 6924 Lugano-Sorengo

Inventor

Spoto, Giuseppe

I-10136 Torino, IT

Montino, Franco

Casale Monferrato Alessandria, IT

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.