Patent details
EP3807279 Title: PHARMACEUTICALLY ACCEPTABLE SALTS OF SEPIAPTERIN WITH IMPROVED STABILITY
Basic Information
- Publication number:
- EP3807279
- PCT Application Number:
- US2019034505
- Type:
- European Patent Granted for LU
- Legal Status:
- In force
- Application number:
- EP198111270
- PCT Publication Number:
- WO2019232120
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- PHARMACEUTICALLY ACCEPTABLE SALTS OF SEPIAPTERIN WITH IMPROVED STABILITY
- French Title of Invention:
- SELS PHARMACEUTIQUEMENT ACCEPTABLES DE SÉPIAPTÉRINE AVEC UNE STABILITÉ AMÉLIORÉE
- German Title of Invention:
- PHARMAZEUTISCH VERTRÄGLICHE SALZE VON SEPIAPTERIN MIT VERBESSERTER STABILITÄT
- SPC Number:
Dates
- Filing date:
- 30/05/2019
- Grant date:
- 31/12/2025
- EP Publication Date:
- 21/04/2021
- PCT Publication Date:
- 05/12/2019
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 31/12/2025
- EP B1 Publication Date:
- 31/12/2025
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- Expiration date:
- 30/05/2039
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 24/12/2025
- Name:
- PTC Therapeutics MP, Inc.
- Address:
- 500 Warren Corporate Center Drive, Warren, NJ 07059, United States (US)
Inventor
1
- Name:
- KISHIMOTO, Kaito
- Address:
- Japan (JP)
2
- Name:
- MURATA, Shunichi
- Address:
- Japan (JP)
3
- Name:
- SMITH, Neil
- Address:
- United States (US)
4
- Name:
- SHIRO, Yuichi
- Address:
- Japan (JP)
5
- Name:
- LEVY, Daniel, E.
- Address:
- United States (US)
6
- Name:
- MATSUMOTO, Takayoshi
- Address:
- Japan (JP)
7
- Name:
- KOMODA, Taichi
- Address:
- Japan (JP)
8
- Name:
- YOSHINO, Hiroshi
- Address:
- Japan (JP)
9
- Name:
- REIS, Jonathan
- Address:
- United States (US)
Priority
1
- Priority Number:
- 201862678025 P
- Priority Date:
- 30/05/2018
- Priority Country:
- United States (US)
2
- Priority Number:
- 201862726612 P
- Priority Date:
- 04/09/2018
- Priority Country:
- United States (US)
3
- Priority Number:
- 201962822336 P
- Priority Date:
- 22/03/2019
- Priority Country:
- United States (US)
4
- Priority Number:
- 201937661
- Priority Date:
- 28/05/2019
- Priority Country:
- Cooperation Council for the States of the Gulf (GC)
Classification
- IPC classification:
- A61K 31/519; A61P 25/00; C07D 491/052; C07C 55/08; C07C 57/15; C07C 59/06; C07C 65/05; C07C 309/04; C07C 309/29; C07C 309/30; C07D 213/80; C07D 475/04;
Publication
European Patent Bulletin
- Issue number:
- 202601
- Publication date:
- 31/12/2025
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- 01/06/2026
- Annual Fee Number:
- 8
- Annual Fee Amount:
- 99 Euro
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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