Procédé de fabrication d'une cellule électrochimique à oxyde solide
European patent · EP0481679 · Deleted
Register entry
- Publication number
- EP0481679
- Application number
- EP91309326
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 10, 1991
- Published
- Apr 22, 1992
- Granted
- Mar 12, 1997
- Deleted
- Oct 31, 2000
- Reason
- Annual fee unpaid
- IPC classes
- H01M 8/12 (2006.01)
- Priority
- US 597608 15.10.1990
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 15, 2001
Deleted, fee unpaid
Published in PIDTJ No 11 in 2001
- Mar 14, 1997
Agent entered
- Representative
- A. Braun, Braun, Héritier,, Eschmann AG, Patentanwälte, Holbeinstrasse 36-38, 4051 Basel
Published in PIDTJ No 5 in 1997
- Mar 14, 1997
Granted
Published in PIDTJ No 5 in 1997
Parties
Inventor
Dollard, Walter John
Pittsburgh, PA 15235, US
Folser, George Robert
Lower Burrell, PA 15068, US
Pal, Uday Bhanu
Malden Mass. 20148, US
Singhal, Subhash Chandra
Murrysville, PA 15668, US
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.