IONISIERBARE KATIONISCHE LIPIDE
European patent · EP3620447 · In force
Register entry
- Publication number
- EP3620447
- Application number
- EP19198309
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 29, 2013
- Published
- Mar 11, 2020
- Granted
- Feb 17, 2021
- Protection ends at the latest
- Mar 28, 2033
- Next annual fee due
- Mar 31, 2027
- IPC classes
- C07C 211/21 (2006.01)A61K 9/127 (2006.01)
- Priority
- US 201261617468 P 29.03.2012
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 1, 2026
Change
Published in Swissreg on 01.04.2026
- Apr 1, 2025
Change
Published in Swissreg on 01.04.2025
- Apr 1, 2024
Change
Published in Swissreg on 01.04.2024
- Dec 21, 2023
Address changed
- Representative
- E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich → E. Blum & Co. AG, Hofwiesenstrasse 349, 8050 Zürich
Published in Swissreg on 21.12.2023
- Apr 1, 2023
Change
Published in Swissreg on 01.04.2023
- Dec 29, 2021
Change
Published in Swissreg on 29.12.2021
- Feb 19, 2021
Agent entered
- Representative
- E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich
Published in Swissreg on 19.02.2021
- Feb 17, 2021
Granted
Published in Swissreg on 17.02.2021
Parties
Inventor
Chelmsford, MA 01824, US
Boxborough, MA 01719, US
Concord, MA 01742, 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.