Patent details
EP3817751 Title: FORMULATIONS OF ANHYDROUS SODIUM THIOSULFATE
Basic Information
- Publication number:
- EP3817751
- PCT Application Number:
- US2019040052
- Type:
- European Patent Granted for LU
- Legal Status:
- In force
- Application number:
- EP198309502
- PCT Publication Number:
- WO2020009954
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- FORMULATIONS OF ANHYDROUS SODIUM THIOSULFATE
- French Title of Invention:
- FORMULATIONS DE THIOSULFATE DE SODIUM ANHYDRE
- German Title of Invention:
- FORMULIERUNGEN EINES WASSERFREIEN NATRIUMTHIOSULFATS
- SPC Number:
Dates
- Filing date:
- 01/07/2019
- Grant date:
- 18/06/2025
- EP Publication Date:
- 12/05/2021
- PCT Publication Date:
- 09/01/2020
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 18/06/2025
- EP B1 Publication Date:
- 18/06/2025
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- Expiration date:
- 01/07/2039
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 11/06/2025
- Name:
- Fennec Pharmaceuticals, Inc.
- Address:
- 68 TW Alexander Drive, Research Triangle Park NC 27709, United States (US)
Agent
- Name:
- HERNANDEZ IP
- From:
- 25/06/2025
- Address:
- Ludwig-Ganghofer-Str. 42, 82031, Grünwald, Germany (DE)
- To:
Inventor
- Name:
- SMITH, Alexander
- Address:
- United States (US)
Priority
1
- Priority Number:
- 201862693502 P
- Priority Date:
- 03/07/2018
- Priority Country:
- United States (US)
2
- Priority Number:
- 201862693503 P
- Priority Date:
- 03/07/2018
- Priority Country:
- United States (US)
Classification
- IPC classification:
- A61K 9/00; A61K 9/08; A61K 9/19; A61K 47/02; A61K 47/18; A61K 47/20; A61K 33/04; C01B 17/64; A61P 35/00;
Publication
European Patent Bulletin
1
- Issue number:
- 202525
- Publication date:
- 18/06/2025
- Description:
- Grant (B1)
2
- Issue number:
- 202529
- Publication date:
- 16/07/2025
- Description:
- Application number/publication number of the divisional application (Art. 76) changed
Annual Fees
- Annual Fee Due Date:
- 31/07/2026
- Annual Fee Number:
- 8
- Annual Fee Amount:
- 99 Euro
- Expected Payer:
- Last Annual Fee Payment Date:
- 16/07/2025
- Last Annual Fee Paid Number:
- 7
- Last Annual Fee Paid Amount:
- 82 Euro
- Payer:
- IP CENTRUM LIMITED
| Filing date | Document type | Number of pages |
|---|---|---|
| 25/06/2025 | Power Of Attorney | 1 |
| 27/06/2025 | Outgoing Correspondence | 1 |