Polyol-polycarbonates et procédé de leur préparation

European patent · EP0347976 · Deleted

Register entry

Publication number
EP0347976
Application number
EP89201531
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jun 14, 1989
Published
Dec 27, 1989
Granted
Jan 18, 1995
Deleted
Jun 30, 1998
Reason
Annual fee unpaid
IPC classes
C08G 64/00 (2006.01)
Priority
IT A 2108088 23.06.1988
Filing language
English
Source
Swissreg

History

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

  1. Feb 15, 1999

    Deleted, fee unpaid

    Published in PIDTJ No 3 in 1999

  2. Feb 28, 1995

    Granted

    Published in PIDTJ No 4 in 1995

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

Greco, Alberto

Dresano (Milano), IT

Lugli, Gabriele

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.