VERFAHREN ZUR HERSTELLUNG VON INDOL- ODER INDAZOLVERBINDUNGEN
European patent · EP3971183 · In force
Register entry
- Publication number
- EP3971183
- Application number
- EP20826049
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 18, 2020
- Published
- Mar 23, 2022
- Granted
- Jul 29, 2026
- Protection ends at the latest
- Jun 17, 2040
- Next annual fee due
- Jun 30, 2027
- IPC classes
- C07D 209/08 (2006.01)
- Priority
- KR 20190073017 19.06.2019
- PCT application
- PCT/KR2020/007900 18.06.2020
- PCT publication
- WO2020/256430 24.12.2020
- Filing language
- Korean
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 29, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.07.2026
Parties
Inventor
LEE, Sang Dae
Daejeon 34122, KR
PARK, Ae Ri
Daejeon 34122, KR
CHOI, Bo Seung
Daejeon 34122, KR
KIM, Bong Chan
Daejeon 34122, KR
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.