ADDITIVDISPERGIERFILTER UND VERFAHREN
European patent · EP2134441 · Deleted
Register entry
- Publication number
- EP2134441
- Application number
- EP08729761
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Feb 13, 2008
- Published
- Dec 23, 2009
- Granted
- Dec 5, 2012
- Deleted
- Feb 28, 2013
- Reason
- Annual fee unpaid
- IPC classes
- B01D 37/02 (2006.01)F01M 11/03 (2006.01)
- Priority
- US 889728 P 13.02.2007US 910772 P 09.04.2007US 985193 P 02.11.2007
- PCT application
- PCT/US2008/053843 13.02.2008
- PCT publication
- WO2008/101006 21.08.2008
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 18, 2013
Deleted, fee unpaid
Published in Swissreg on 18.09.2013
- Dec 5, 2012
Granted
Published in Swissreg on 05.12.2012
Parties
Inventor
BILSKI, Gerard, W.
Perrysburg, OH 43551, US
HUSSAIN, Zafar
Perrysburg, OH 43551, 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.