QUANTITATIVE RAMAN-SPEKTROSKOPIE
European patent · EP3990899 · In force
Register entry
- Publication number
- EP3990899
- Application number
- EP20737375
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 26, 2020
- Published
- May 4, 2022
- Granted
- May 20, 2026
- Protection ends at the latest
- Jun 25, 2040
- Next annual fee due
- Jun 30, 2026
- IPC classes
- G01N 21/65 (2006.01)G01N 33/18 (2006.01)C08B 1/00 (2006.01)D01F 2/00 (2006.01)D01F 13/02 (2006.01)D21C 3/20 (2006.01)D21H 13/08 (2006.01)G01N 21/84 (2006.01)
- Priority
- FI 20195573 28.06.2019
- PCT application
- PCT/EP2020/068087 26.06.2020
- PCT publication
- WO2020/260625 30.12.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 20, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 20.05.2026
Parties
Inventor
GUIZANI, Chamseddine
00076 Aalto, FI
HELLSTEN, Sanna
00076 Aalto, FI
WITOS, Joanna
00076 Aalto, FI
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.