Procédé et production du carbonate de diméthyle

European patent · EP0460735 · Deleted

Register entry

Publication number
EP0460735
Application number
EP91201275
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
May 29, 1991
Published
Dec 11, 1991
Granted
Oct 12, 1994
Deleted
May 31, 2000
Reason
Annual fee unpaid
IPC classes
C07C 68/00 (2006.01)
B01J 19/00 (2006.01)
C07C 69/96 (2006.01)
Priority
IT A 2053190 04.06.1990
Filing language
English
Source
Swissreg

History

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

  1. Jan 15, 2001

    Deleted, fee unpaid

    Published in PIDTJ No 1 in 2001

  2. Nov 30, 1994

    Granted

    Published in PIDTJ No 22 in 1994

Parties

Holder

Enichem Synthesis S.p.A.

Via Ruggero Settimo, 55, Palermo, IT

Agent

R.A. Egli & Co, Patentanwälte

R. A. Egli & Co. Patentanwälte

Horneggstrasse 4, 8008 Zürich

Inventor

Donati, Gianni

Rho (Milano), IT

Ghirardini, Maurizio

Milano, IT

Paret, Giancarlo

San Donato Milanese (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.