Absorbierendes Polymer
European patent · EP0479245 · Deleted
Register entry
- Publication number
- EP0479245
- Application number
- EP91116779
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 1, 1991
- Published
- Apr 8, 1992
- Granted
- Mar 5, 1997
- Deleted
- Oct 31, 1998
- Reason
- Annual fee unpaid
- IPC classes
- C08F 246/00 (2006.01)C08F 220/34 (2006.01)A61L 15/00 (2006.01)C08F 220/60 (2006.01)C08F 251/00 (2006.01)C08F 255/02 (2006.01)
- Priority
- US 591301 01.10.1990US 596180 12.10.1990US 607005 31.10.1990US 632226 20.12.1990US 653581 11.02.1991US 665880 07.03.1991
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 15, 1999
Deleted, fee unpaid
Published in PIDTJ No 11 in 1999
- Mar 14, 1997
Agent entered
- Representative
- Kirker & Cie SA, 122, rue de Genève, Case postale 65, 1226 Thônex (Genève)
Published in PIDTJ No 5 in 1997
- Mar 14, 1997
Granted
Published in PIDTJ No 5 in 1997
Parties
Holder
Inventor
Ahmed, Igbal
Bartlesville, OK 74006, US
Hsieh, Henry Lien
Bartlesville, OK 74006, 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.