Hydrophob modifizierte Polyamin-Umfangshemmer
European patent · EP2366669 · Deleted
Register entry
- Publication number
- EP2366669
- Application number
- EP11164593
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 26, 2007
- Published
- Sep 21, 2011
- Granted
- Feb 20, 2019
- Deleted
- Sep 30, 2019
- Reason
- Annual fee unpaid
- IPC classes
- C02F 1/00 (2006.01)C02F 5/00 (2006.01)C02F 5/12 (2006.01)C08G 73/02 (2006.01)C23F 14/02 (2006.01)C01F 7/06 (2006.01)
- Priority
- US 829411 P 13.10.2006
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 20, 2020
Deleted, fee unpaid
Published in Swissreg on 20.05.2020
- Feb 20, 2019
Granted
Published in Swissreg on 20.02.2019
Parties
Holder
Inventor
Heitner, Howard
Tuckahoe, NY 10707, US
Spitzer, Donald P.
Stamford, CT 06906, 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.