VERFAHREN ZUR HERSTELLUNG EINES POLYESTERS
European patent · EP0520051 · Deleted
Register entry
- Publication number
- EP0520051
- Application number
- EP92901742
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 14, 1992
- Published
- Dec 30, 1992
- Granted
- Nov 27, 1996
- Deleted
- Jan 31, 2001
- Reason
- Annual fee unpaid
- IPC classes
- C08G 63/83 (2006.01)C08G 63/86 (2006.01)
- Priority
- CH 107/91 16.01.1991
- PCT application
- PCT/CH1992/000007 14.01.1992
- PCT publication
- WO1992/013022 06.08.1992
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 14, 2001
Deleted, fee unpaid
Published in PIDTJ No 17 in 2001
- Oct 15, 1998
Transferred
- Owner
- RHONE-POULENC VISCOSUISSE SA, 6021 Emmenbrücke → Rhodia Filtec AG, 6021 Emmenbrücke
Published in PIDTJ No 19 in 1998
- Nov 29, 1996
Granted
Published in PIDTJ No 22 in 1996
Parties
Inventor
ENGGASSER, Josiane
CH-6020 Emmenbrücke
STÄHLIN, Roland
F-69003 Lyon, FR
GESCHE, Paul
F-69340 Franche-Ville, FR
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.