MINERALGEWINNUNG AUS BRUCHMATERIALIEN MITHILFE VON HYDROXYTERMINIERTEN POLYDIMETHYLSILOXANEN
European patent · EP2714949 · In force
Register entry
- Publication number
- EP2714949
- Application number
- EP12849063
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 25, 2012
- Published
- Apr 9, 2014
- Granted
- Jul 16, 2025
- Protection ends at the latest
- May 24, 2032
- Next annual fee due
- May 31, 2026
- IPC classes
- B01D 15/02 (2006.01)B03D 1/004 (2006.01)B03D 1/02 (2006.01)B03C 1/01 (2006.01)
- Priority
- US 201161489893 P 25.05.2011US 201161533544 P 12.09.2011
- PCT application
- PCT/US2012/039655 25.05.2012
- PCT publication
- WO2013/074150 23.05.2013
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 28, 2026
Change
Published in Swissreg on 28.05.2026
- Jul 16, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 16.07.2025
Parties
Inventor
ROTHMAN, Paul J.
Windsor, Connecticut 06095, US
FERNALD, Mark R.
Enfield, Connecticut 06082, US
DIDDEN, Francis K.
Wallingford, Connecticut 06492, US
O'KEEFE, Christian V.
Durham, Connecticut 06422, US
KERSEY, Alan D.
South Glastonbury, Connecticut 06073, US
ADAMSON, Douglas H.
Mansfield Center, Connecticut 06250, 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.