Patent details
EP2457905 Title: Methods of synthesis and/or purification of diaminophenothiazinium compounds
Basic Information
- Publication number:
- EP2457905
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- In force
- Application number:
- EP111733382
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- Methods of synthesis and/or purification of diaminophenothiazinium compounds
- French Title of Invention:
- Méthodes de synthèse et/ou de purification de composés de diaminophénothiazinium
- German Title of Invention:
- Verfahren zur Synthese und/oder Aufreinigung von Diaminophenothiaziniumverbindungen
- SPC Number:
Dates
- Filing date:
- 10/07/2007
- Grant date:
- 17/08/2016
- EP Publication Date:
- 17/08/2016
- PCT Publication Date:
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 30/05/2012
- EP B1 Publication Date:
- 17/08/2016
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- Expiration date:
- 10/07/2027
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 10/07/2007
- Name:
- WisTa Laboratories Ltd.
- Address:
- 25 Bukit Batok Crescent The Elitist 06-13, Singapore 658066, Singapore (SG)
Agent
- Name:
- OFFICE FREYLINGER S.A.
- From:
- 21/09/2016
- Address:
- Boîte Postale 48, L-8001, STRASSEN, Luxembourg (LU)
- To:
Inventor
1
- Name:
- Storey John Mervyn David
- Address:
- United Kingdom (GB)
2
- Name:
- Wischik Claude Michel
- Address:
- United Kingdom (GB)
3
- Name:
- Marshall Colin
- Address:
- United Kingdom (GB)
4
- Name:
- Baddeley Thomas Craven
- Address:
- United Kingdom (GB)
5
- Name:
- Sinclair James Peter
- Address:
- United Kingdom (GB)
Priority
- Priority Number:
- 819627 P
- Priority Date:
- 11/07/2006
- Priority Country:
- United States (US)
Classification
- Main IPC Class:
- C07D 279/18;
Annual Fees
- Annual Fee Due Date:
- 31/07/2026
- Annual Fee Number:
- 20
- Annual Fee Amount:
- 300 Euro
- Expected Payer:
- Last Annual Fee Payment Date:
- 20/06/2025
- Last Annual Fee Paid Number:
- 19
- Last Annual Fee Paid Amount:
- 281 Euro
- Payer:
- MEWBURN & ELLIS LLP
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