SEPARATOR FÜR LITHIUM-IONEN-BATTERIE
European patent · EP3704749 · In force
Register entry
- Publication number
- EP3704749
- Application number
- EP18873280
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 30, 2018
- Published
- Sep 9, 2020
- Granted
- Feb 11, 2026
- Protection ends at the latest
- Oct 29, 2038
- Next annual fee due
- Oct 31, 2026
- IPC classes
- H01G 11/52 (2013.01)H01M 8/1041 (2016.01)H01M 8/1048 (2016.01)H01M 10/0525 (2010.01)H01M 50/403 (2021.01)H01M 50/411 (2021.01)H01M 50/414 (2021.01)H01M 50/42 (2021.01)H01M 50/434 (2021.01)H01M 50/443 (2021.01)H01M 50/446 (2021.01)H01M 50/449 (2021.01)H01M 50/489 (2021.01)H01M 50/451 (2021.01)H01G 9/02 (2006.01)H01M 10/052 (2010.01)H01M 8/1046 (2016.01)H01M 50/417 (2021.01)H01M 50/454 (2021.01)
- Priority
- US 201762578701 P 30.10.2017
- PCT application
- PCT/US2018/058075 30.10.2018
- PCT publication
- WO2019/089492 09.05.2019
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 11, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 11.02.2026
Parties
Inventor
LEFEBVRE, Amy Adams
Pottstown Pennsylvania 19465, US
FINE, Thomas
Pudong Shanghai 200136, CN
COFFEY, James Francis
Broomall Pennsylvania 19008, US
AMIN-SANAYEI, Ramin
Malvern Pennsylvania 19355, US
HE, Wensheng
Wayne Pennsylvania 19087, 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.