SPIROCHROMANDERIVATE
European patent · EP3820869 · Deleted
Register entry
- Publication number
- EP3820869
- Application number
- EP19744868
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 12, 2019
- Published
- May 19, 2021
- Granted
- Aug 30, 2023
- Deleted
- Feb 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- C07D 471/04 (2006.01)C07D 491/107 (2006.01)A61P 25/18 (2006.01)A61K 31/397 (2006.01)
- Priority
- HU 1800248 13.07.2018
- PCT application
- PCT/IB2019/055948 12.07.2019
- PCT publication
- WO2020/012422 16.01.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 25, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.02.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.02.2025
- Jul 10, 2024
Change
Published in Swissreg on 10.07.2024
- Aug 30, 2023
Granted
Published in Swissreg on 30.08.2023
Parties
Inventor
DUDÁSNÉ MOLNÁR, Katalin
8200 Veszprém, HU
LÉVAY, György István
2092 Budakeszi, HU
TAPOLCSÁNYI, Pál
1046 Budapest, HU
ÉLES, János
1121 Budapest, HU
HORVÁTH, Anita
1171 Budapest, HU
LEDNECZKI, István
7025 Bölcske, HU
NÉMETHY, Zsolt
2131 Göd, HU
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.