Procédé pour la séparation de composés solubles de bore des eaux usées

European patent · EP0052496 · Deleted

Register entry

Publication number
EP0052496
Application number
EP81305398
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Nov 13, 1981
Published
May 26, 1982
Granted
Mar 14, 1984
Deleted
Nov 30, 1990
Reason
Annual fee unpaid
IPC classes
C02F 1/52 (2006.01)
C01B 35/00 (2006.01)
Priority
IT A 2594180 13.11.1980
IT A 2450381 15.10.1981
Filing language
English
Source
Swissreg

History

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

  1. Oct 26, 2024

    Deleted, fee unpaid

    Published in Swissreg on 26.10.2024

Parties

Holder

Istituto Guido Donegani S.p.A.

Via Caduti del Lavoro, Novara, IT

Agent

Dr. Mario Pozzi

6901 Lugano

Inventor

Mattera, Adriano

Novara, IT

Quaglino, Marino

Trecate Novara, IT

Spighi, Pasqualino

Fabriano Ancona, IT

Stolfi, Massimo

Milan, 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.