Patent details
EP3972643 Title: ANTAGONISTS OF THE COMPLEMENT SYSTEM FOR USE IN METHODS OF TREATING PARAPROTEINEMIC NEUROPATHIES
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Basic Information
- Publication number:
- EP3972643
- WO Application Number:
- EP2020064234
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP20729653.4
- WO Publication Number:
- WO2020234432
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Belgium (BE)
- Publications:
Dates
- Filing date:
- 21/05/2020
- Grant date:
- 14/05/2025
- EP Publication Date:
- 30/03/2022
- WO Publication Date:
- 26/11/2020
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 26/06/2025
- Claims Translation B2 Received Date:
- Claims Translation B3 Received Date:
- Lapsed By Non Payment Annual Fee Date:
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 14/05/2025
- EP B1 Publication Date:
- 14/05/2025
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 20/05/2040
- Lapsed By Expiration Date:
- Patent Validated Date:
- 15/07/2025
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 14/05/2025
- Name:
- argenx BV
- Address:
- Industriepark-Zwijnaarde 7, 9052 Gent, Belgium (BE)
Agent
- Name:
- dr. R.C. van Duijvenbode c.s.
- From:
- 14/07/2025
- Address:
- NLO Postbus 29720, 2502 LS, Den Haag, Netherlands (NL)
- To:
Inventor
1
- Name:
- BLANCHETOT, Christophe
- Address:
- 9052 Gent, Belgium (BE)
2
- Name:
- BUDDING, Kevin
- Address:
- 3451XJ Vleuten, Netherlands (NL)
3
- Name:
- HACK, Erik
- Address:
- 1111BV Diemen, Netherlands (NL)
4
- Name:
- SILENCE, Karen
- Address:
- 9052 Gent, Belgium (BE)
5
- Name:
- VAN DE WALLE, Inge
- Address:
- 9052 Gent, Belgium (BE)
6
- Name:
- VAN DER POL, Ludo
- Address:
- 3818JH Amersfoort, Netherlands (NL)
7
- Name:
- BOROSS, Peter
- Address:
- 3522ER Utrecht, Netherlands (NL)
Priority
- Priority Patent Number:
- 201907153
- Priority Date:
- 21/05/2019
- Priority Country:
- United Kingdom (GB)
Classification
- IPC or IDT classification:
- A61K 39/395; A61P 25/02;
Publication
Bulletin
1
- Bulletin Heading:
- EP3
- Journal edition number:
- 29/25
- Publication date:
- 16/07/2025
- Description:
- European patents granted for the Netherlands in which a translation was filed ex Article 52 par. 1 of the NL Patent Law 1995
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 20/25
- Publication date:
- 14/05/2025
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202520
- Publication date:
- 14/05/2025
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 31/05/2026
- Annual Fee Number:
- 7
- Annual Fee Amount:
- 220 Euro
- Last Annual Payment Date:
- 15/07/2025
- Last Annual Fee Paid Number:
- 6
- Last Annual Fee Paid Amount:
- 160 Euro
- Payer:
- CPA Global (Patrafee)
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 14/07/2025 | Outgoing Correspondence | Letter no formal defects | 1 | /8/4/2/5/1/0801115248/docs/ep20729653.4_1_664927l271.pdf | ||
| 26/06/2025 | Claims | First filed claims | 2 | /8/4/2/5/1/0801115248/docs/ep20729653.4_0_claims20250626074514769.pdf |