Procédé de préparation d'un électrolyte solide polymère à base de polyvinyléthers
European patent · EP0638950 · Deleted
Register entry
- Publication number
- EP0638950
- Application number
- EP93202378
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 13, 1993
- Published
- Feb 15, 1995
- Granted
- Mar 12, 1997
- Deleted
- Aug 31, 2002
- Reason
- Annual fee unpaid
- IPC classes
- H01M 6/18 (2006.01)
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 15, 2003
Deleted, fee unpaid
Published in +pat+ No 7 in 2003
- May 15, 1997
Agent entered
- Representative
- Ammann Patentanwälte AG Bern, Schwarztorstrasse 31, 3001 Bern
Published in PIDTJ No 9 in 1997
- Mar 14, 1997
Granted
Published in PIDTJ No 5 in 1997
Parties
Inventor
Marchese, Luca
20134 Milano, IT
Andrei, Maria
43042 Berceto Parma, IT
Roggero, Arnaldo
20097 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.