Patent details
EP3121169 Title: METHODS OF SYNTHESIS AND/OR PURIFICATION OF DIAMINOPHENOTHIAZINIUM COMPOUNDS
Basic Information
- Publication number:
- EP3121169
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP161738158
- 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:
- PROCÉDÉS DE SYNTHÈSE ET/OU DE PURIFICATION DE COMPOSÉS DE DIAMINOPHÉNOTHIAZINIUM
- German Title of Invention:
- VERFAHREN ZUR SYNTHESE UND/ODER REINIGUNG VON DIAMINOPHENOTHIAZINIUMVERBINDUNGEN
- SPC Number:
Dates
- Filing date:
- 10/07/2007
- Grant date:
- 09/02/2022
- EP Publication Date:
- 25/01/2017
- 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:
- 09/02/2022
- EP B1 Publication Date:
- 09/02/2022
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 10/07/2022
- Expiration date:
- 10/07/2027
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 02/02/2022
- Name:
- WisTa Laboratories Ltd.
- Address:
- 25 Bukit Batok Crescent The Elitist 06-13, Singapore 658066, Singapore (SG)
Inventor
1
- Name:
- WISCHIK, Claude Michel
- Address:
- United Kingdom (GB)
2
- Name:
- STOREY, John Mervyn David
- Address:
- United Kingdom (GB)
3
- Name:
- BADDELEY, Thomas Craven
- Address:
- United Kingdom (GB)
4
- Name:
- SINCLAIR, James Peter
- Address:
- United Kingdom (GB)
5
- Name:
- MARSHALL, Colin
- Address:
- United Kingdom (GB)
Priority
- Priority Number:
- 819627 P
- Priority Date:
- 11/07/2006
- Priority Country:
- United States (US)
Classification
- IPC classification:
- A61K 31/5415; A61P 25/28; C07D 279/18;
Publication
European Patent Bulletin
1
- Issue number:
- 202206
- Publication date:
- 09/02/2022
- Description:
- Grant (B1)
2
- Issue number:
- 202209
- Publication date:
- 02/03/2022
- Description:
- Application number/publication number of the divisional application (Art. 76) changed
3
- Issue number:
- 202249
- Publication date:
- 07/12/2022
- Description:
- Opposition procedure started
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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