Patent details
EP2457904 Title: Methods of synthesis and/or purification of diaminophenothiazinium compounds.
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Basic Information
- Publication number:
- EP2457904
- 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:
- EP11173334.1
- WO Publication Number:
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Singapore (SG)
- Publications:
Dates
- Filing date:
- 10/07/2007
- Grant date:
- 19/11/2014
- EP Publication Date:
- 19/11/2014
- WO Publication Date:
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 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:
- 19/11/2014
- EP B1 Publication Date:
- 19/11/2014
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- 19/01/2015
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 09/07/2027
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 19/11/2014
- Name:
- Wista Laboratories Ltd.
- Address:
- 51 Ayer Rajah Crescent No. 07-01/02, SINGAPORE 139948, Singapore (SG)
Domicile Holder
- Name:
- ir. M.F.J.M. Ketelaars c.s.
- From:
- 19/11/2014
- Address:
- NLO Postbus 29720, 2502 LS, Den Haag, Netherlands (NL)
- To:
Inventor
1
- Name:
- Wischik, Claude, Michel
- Address:
- ABERDEENSHIRE AB24 1RQ, United Kingdom (GB)
2
- Name:
- Storey, John, Mervyn, David
- Address:
- ABERDEENSHIRE AB24 3UE, United Kingdom (GB)
3
- Name:
- Marshall, Colin
- Address:
- ABERDEENSHIRE AB24 3UE, United Kingdom (GB)
4
- Name:
- Sinclair, James, Peter
- Address:
- ABERDEENSHIRE AB24 3UE, United Kingdom (GB)
5
- Name:
- Baddeley, Thomas, Craven
- Address:
- ABERDEENSHIRE AB24 3UE, United Kingdom (GB)
Priority
- Priority Patent Number:
- 819627 P
- Priority Date:
- 11/07/2006
- Priority Country:
- United States of America (US)
Classification
- Main IPC Class:
- C07D 279/18;
Publication
Bulletin
1
- Bulletin Heading:
- EP3
- Journal edition number:
- 2015/07
- Publication date:
- 11/02/2015
- 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:
- 2014/48
- Publication date:
- 26/11/2014
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 201447
- Publication date:
- 19/11/2014
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 31/07/2026
- Annual Fee Number:
- 20
- Annual Fee Amount:
- 1400 Euro
- Last Annual Payment Date:
- 20/06/2025
- Last Annual Fee Paid Number:
- 19
- Last Annual Fee Paid Amount:
- 1300 Euro
- Payer:
- Mewburn Ellis LLP
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 30/01/2015 | Outgoing Correspondence | Outgoing Letter | 1 | /4/3/3/3/7/0511173334/docs/ep11173334.1_2_outgoingcorrespondence20150130.pdf | ||
| 19/01/2015 | Claims | Translated claims | 11 | /4/3/3/3/7/0511173334/docs/ep11173334.1_0_claims20150119.pdf | ||
| 19/01/2015 | Outgoing Correspondence | Outgoing Letter | 1 | /4/3/3/3/7/0511173334/docs/ep11173334.1_1_outgoingcorrespondence20150119.pdf | ||
| 19/01/2015 | Incoming Correspondence Paper | Accompanying letter incoming document | 2 | /4/3/3/3/7/0511173334/docs/ep11173334.1_4_incomingcorrespondencepaper20150119.pdf | ||
| 24/12/2014 | Incoming Correspondence Paper | Correspondence address details | 1 | /4/3/3/3/7/0511173334/docs/ep11173334.1_3_incomingcorrespondencepaper20141224.pdf |