Patent details
EP2322517 Title: METHODS OF CHEMICAL SYNTHESIS AND PURIFICATION OF DIAMINOPHENOTHIAZINIUM COMPOUNDS INCLUDING METHYLTHIONINIUM CHLORIDE (MTC)
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Basic Information
- Publication number:
- EP2322517
- WO Application Number:
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP10010049.4
- WO Publication Number:
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Singapore (SG)
- Publications:
Dates
- Filing date:
- 21/09/2005
- Grant date:
- 24/04/2019
- EP Publication Date:
- 18/05/2011
- WO Publication Date:
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 24/06/2019
- 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:
- 24/04/2019
- EP B1 Publication Date:
- 24/04/2019
- 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:
- 20/09/2025
- Lapsed By Expiration Date:
- Patent Validated Date:
- 10/07/2019
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 24/04/2019
- Name:
- WisTa Laboratories Ltd.
- Address:
- 25 Bukit Batok Crescent The Elitist 06-13, SINGAPORE 658066, Singapore (SG)
Agent
- Name:
- ir. M.F.J.M. Ketelaars c.s.
- From:
- 09/07/2019
- Address:
- NLO Postbus 29720, 2502 LS, Den Haag, Netherlands (NL)
- To:
Inventor
1
- Name:
- Storey, John Mervyn David
- Address:
- Strathcarron Ross-shire IV54 8YL, United Kingdom (GB)
2
- Name:
- Sinclair, James Peter
- Address:
- Old Aberdeen AB24 3UE, United Kingdom (GB)
3
- Name:
- Marshall, Colin
- Address:
- Old Aberdeen AB24 3UE, United Kingdom (GB)
4
- Name:
- Tan, Han Wan
- Address:
- Singapore 160073 Singapore, Singapore (SG)
5
- Name:
- Wischik, Claude Michel
- Address:
- Old Aberdeen Aberdeenshire AB24 1RQ, United Kingdom (GB)
Priority
1
- Priority Patent Number:
- 0503343
- Priority Date:
- 17/02/2005
- Priority Country:
- United Kingdom (GB)
2
- Priority Patent Number:
- 0421234
- Priority Date:
- 23/09/2004
- Priority Country:
- United Kingdom (GB)
3
- Priority Patent Number:
- PCT/GB2005/003441
- Priority Date:
- 07/09/2005
- Priority Country:
- World Intellectual Property Office (WIPO) (WO)
Classification
- IPC or IDT classification:
- A61K 31/54; A61P 25/28; A61P 35/00; C07D 279/18;
Publication
Bulletin
1
- Bulletin Heading:
- EP3
- Journal edition number:
- 28/19
- Publication date:
- 10/07/2019
- 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:
- 17/19
- Publication date:
- 24/04/2019
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
1
- Issue number:
- 201920
- Publication date:
- 15/05/2019
- Description:
- Application number/publication number of the divisional application (Art. 76) changed
2
- Issue number:
- 201917
- Publication date:
- 24/04/2019
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- Annual Fee Number:
- Last Annual Payment Date:
- 23/08/2024
- Last Annual Fee Paid Number:
- 20
- Last Annual Fee Paid Amount:
- 1400 Euro
- Payer:
- Mewburn Ellis LLP
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 10/07/2019 | Outgoing Correspondence | Letter no formal defects | 1 | /8/9/3/0/0/0800400398/docs/ep10010049.4_1_285673l271.pdf | ||
| 24/06/2019 | Claims | First filed claims | 6 | /8/9/3/0/0/0800400398/docs/ep10010049.4_0_claims20190624154545951.pdf |