Summenlöschkreis für einen Thyristor-Stromrichter
European patent · EP0771064 · Deleted
Register entry
- Publication number
- EP0771064
- Application number
- EP96810647
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 30, 1996
- Published
- May 2, 1997
- Granted
- Nov 15, 2000
- Deleted
- Sep 30, 2002
- Reason
- Annual fee unpaid
- IPC classes
- H02M 7/155 (2006.01)
- Priority
- DE 19539573 25.10.1995
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 15, 2003
Deleted, fee unpaid
Published in +pat+ No 9 in 2003
- Feb 28, 2002
Address changed
- Owner
- ABB Industrie AG, Haselstrasse 16, 5400 Baden → ABB Schweiz AG, Brown Boveri Strasse 6, 5401 Baden
Published in PIDTJ No 4 in 2002
- Feb 15, 2001
Agent entered
- Representative
- ABB Business Services Ltd, Intellectual Property (SLE-I), Haselstrasse 16/699, 5401 Baden
Published in PIDTJ No 3 in 2001
- Nov 15, 2000
Granted
Published in PIDTJ No 21 in 2000
Parties
Inventor
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.