Procédé de traitement des boues de raffinage

European patent · EP0481541 · Deleted

Register entry

Publication number
EP0481541
Application number
EP91202408
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Sep 19, 1991
Published
Apr 22, 1992
Granted
Mar 30, 1994
Deleted
Sep 30, 1998
Reason
Annual fee unpaid
IPC classes
C10G 33/04 (2006.01)
C02F 11/04 (2006.01)
Priority
IT A 2164590 05.10.1990
Filing language
English
Source
Swissreg

History

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

  1. May 14, 1999

    Deleted, fee unpaid

    Published in PIDTJ No 9 in 1999

  2. May 13, 1994

    Granted

    Published in PIDTJ No 9 in 1994

Parties

Holder

Eniricerche S.p.A.

Corso Venezia, 16, Milano, IT

Agent

R.A. Egli & Co, Patentanwälte

R. A. Egli & Co. Patentanwälte

Horneggstrasse 4, 8008 Zürich

Inventor

Cimino, Roberto

I-20133 Milano, IT

Meli, Salvatore

I-20067 Paullo-Milano, 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.