Patent details
EP4003427 Title: SAPONIN DERIVATIVES WITH IMPROVED THERAPEUTIC WINDOW
Basic Information
- Publication number:
- EP4003427
- PCT Application Number:
- EP2020071045
- Type:
- European Patent Granted for LU
- Legal Status:
- In force
- Application number:
- EP207466244
- PCT Publication Number:
- WO2021014019
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- SAPONIN DERIVATIVES WITH IMPROVED THERAPEUTIC WINDOW
- French Title of Invention:
- DÉRIVÉS DE SAPONINE À FENÊTRE THÉRAPEUTIQUE AMÉLIORÉE
- German Title of Invention:
- SAPONINDERIVATE MIT VERBESSERTEM THERAPEUTISCHEM FENSTER
- SPC Number:
Dates
- Filing date:
- 24/07/2020
- Grant date:
- 17/09/2025
- EP Publication Date:
- 01/06/2022
- PCT Publication Date:
- 28/01/2021
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 17/09/2025
- EP B1 Publication Date:
- 17/09/2025
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- Expiration date:
- 24/07/2040
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 10/09/2025
- Name:
- Sapreme Technologies B.V.
- Address:
- Yalelaan 62, 3584 CM Utrecht, Netherlands (NL)
Agent
- Name:
- NLO
- From:
- 16/10/2025
- Address:
- P.O. Box 29720, 2502 LS The Hague, Netherlands (NL)
- To:
Inventor
1
- Name:
- FUCHS, Hendrik
- Address:
- Germany (DE)
2
- Name:
- HERMANS, Guy
- Address:
- Belgium (BE)
3
- Name:
- POSTEL, Ruben
- Address:
- Netherlands (NL)
Priority
1
- Priority Number:
- 2023568
- Priority Date:
- 25/07/2019
- Priority Country:
- Netherlands (NL)
2
- Priority Number:
- PCT/EP2019/084292
- Priority Date:
- 09/12/2019
- Priority Country:
- World Intellectual Property Office (WIPO) (WO)
3
- Priority Number:
- PCT/EP2019/084290
- Priority Date:
- 09/12/2019
- Priority Country:
- World Intellectual Property Office (WIPO) (WO)
4
- Priority Number:
- PCT/EP2019/084210
- Priority Date:
- 09/12/2019
- Priority Country:
- World Intellectual Property Office (WIPO) (WO)
5
- Priority Number:
- 2025904
- Priority Date:
- 24/06/2020
- Priority Country:
- Netherlands (NL)
Classification
- IPC classification:
- A61K 31/56; A61K 31/704; A61K 31/7056;
Publication
European Patent Bulletin
- Issue number:
- 202538
- Publication date:
- 17/09/2025
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- 31/07/2026
- Annual Fee Number:
- 7
- Annual Fee Amount:
- 82 Euro
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
| Filing date | Document type | Number of pages |
|---|---|---|
| 16/10/2025 | Power Of Attorney | 1 |
| 16/10/2025 | Outgoing Correspondence | 1 |