Spectromètre de masse à plasma
European patent · EP0407539 · Deleted
Register entry
- Publication number
- EP0407539
- Application number
- EP90901866
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 30, 1990
- Published
- Jan 16, 1991
- Granted
- Jan 22, 1992
- Deleted
- Jan 31, 2002
- Reason
- Annual fee unpaid
- IPC classes
- H01J 49/26 (2006.01)
- Priority
- GB A 8901975 30.01.1989
- PCT application
- PCT/GB1990/000131 30.01.1990
- PCT publication
- WO1990/009031 09.08.1990
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 13, 2002
Deleted, fee unpaid
Published in +pat+ No 17 in 2002
- Feb 28, 1992
Granted
Published in PIDTJ No 4 in 1992
Parties
Inventor
Gray, Alan Lyle
Farnham/Surrey, GB
Sanderson, Neil Edward
Sandiway/Ches, GB
Bradshaw, Neil
Heaten Mersey/Stockport, GB
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.