Méthode de sélection d'ions dans un piège à ions quadrupolaire
European patent · EP0579935 · Deleted
Register entry
- Publication number
- EP0579935
- Application number
- EP93108719
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 29, 1993
- Published
- Jan 26, 1994
- Granted
- Jul 28, 1999
- Deleted
- May 31, 2009
- Reason
- Annual fee unpaid
- IPC classes
- H01J 49/00 (2006.01)H01J 49/42 (2006.01)
- Priority
- US 890990 29.05.1992
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 23, 2009
Deleted, fee unpaid
Published in Swissreg on 23.12.2009
- Apr 13, 2007
Address changed
- Representative
- Patentanwälte, Breiter + Wiedmer AG, Seuzachstrasse 2, Postfach 366, 8413 Neftenbach → Keller & Partner Patentanwälte AG Winterthur, Stadthausstrasse 145, 8400 Winterthur
Published in +pat+ No 7 in 2007
- Sep 15, 1999
Agent entered
- Representative
- Patentanwälte, Breiter + Wiedmer AG, Seuzachstrasse 2, Postfach 366, 8413 Neftenbach
Published in PIDTJ No 17 in 1999
- Jul 30, 1999
Granted
Published in PIDTJ No 14 in 1999
Parties
Holder
Inventor
Wells, Gregory J.
Fairfield, California 94533, 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.