SILICIUM-GERMANIUM-BASIERTER OPTISCHER FILTER
European patent · EP3330753 · In force
Register entry
- Publication number
- EP3330753
- Application number
- EP17204222
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 28, 2017
- Published
- Jun 6, 2018
- Granted
- Jun 25, 2025
- Protection ends at the latest
- Nov 27, 2037
- Next annual fee due
- Nov 30, 2026
- IPC classes
- G02B 5/28 (2006.01)G02B 5/20 (2006.01)C23C 14/58 (2006.01)C23C 14/14 (2006.01)C23C 14/06 (2006.01)
- Priority
- US 201615365540 30.11.2016
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 7, 2026
Change
Published in Swissreg on 07.05.2026
- Dec 1, 2025
Change
Published in Swissreg on 01.12.2025
- Jun 27, 2025
Agent entered
- Representative
- Murgitroyd & Company, Geneva Rhone 8 Sàrl, Rue du Commerce 4, 1204 Genève
Published in Swissreg on 27.06.2025
- Jun 25, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.06.2025
Parties
Inventor
OCKENFUSS, Georg J.
Santa Rosa, CA 95404, 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.