Patent details
EP1644336 Title: NITROGEN-CONTAINING HETEROARYL COMPOUNDS AND THEIR USE IN INCREASING ENDOGENEOUS ERYTHROPOIETIN.
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Basic Information
- Publication number:
- EP1644336
- WO Application Number:
- Type:
- European Patent Granted for NL
- Status:
- Expired. Art. 36.6 ROW
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP04754384.8
- WO Publication Number:
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- United States of America (US)
- Publications:
Dates
- Filing date:
- 04/06/2004
- Grant date:
- 19/01/2011
- EP Publication Date:
- 19/01/2011
- 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:
- 19/01/2011
- EP B1 Publication Date:
- 19/01/2011
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- 15/04/2011
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 03/06/2024
- Lapsed By Expiration Date:
- 04/06/2024
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 19/01/2011
- Name:
- FIBROGEN, INC.
- Address:
- 225 Gateway Boulevard, SOUTH SAN FRANCISCO, CA 94080, United States of America (US)
Domicile Holder
- Name:
- ir. M.F.J.M. Ketelaars c.s.
- From:
- 19/01/2011
- Address:
- NLO Postbus 29720, 2502 LS, Den Haag, Netherlands (NL)
- To:
Inventor
1
- Name:
- AREND, Michael, P.
- Address:
- FOSTER CITY , CA 94404, United States of America (US)
2
- Name:
- FLIPPIN, Lee, A.
- Address:
- WOODSIDE, CA 94062, United States of America (US)
3
- Name:
- GUENZLER-PUKALL, Volkmar
- Address:
- SAN LEANDRO, CA 94577, United States of America (US)
4
- Name:
- HO, Wen-Bin
- Address:
- LOS ALTOS, CA 94024, United States of America (US)
5
- Name:
- TURTLE, Eric, D.
- Address:
- BELMONT, CA 94002, United States of America (US)
6
- Name:
- DU, Xiaohui
- Address:
- FOSTER CITY, CA 94404, United States of America (US)
Priority
1
- Priority Patent Number:
- 476633 P
- Priority Date:
- 06/06/2003
- Priority Country:
- United States of America (US)
2
- Priority Patent Number:
- 476420 P
- Priority Date:
- 06/06/2003
- Priority Country:
- United States of America (US)
3
- Priority Patent Number:
- 476811 P
- Priority Date:
- 06/06/2003
- Priority Country:
- United States of America (US)
4
- Priority Patent Number:
- 476519 P
- Priority Date:
- 06/06/2003
- Priority Country:
- United States of America (US)
Classification
- Main IPC Class:
- C07D 217/00;
- IPC or IDT classification:
- A61K 31/47;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 23/24
- Publication date:
- 05/06/2024
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP3
- Journal edition number:
- 2011/18
- Publication date:
- 04/05/2011
- Description:
- European patents granted for the Netherlands in which a translation was filed ex Article 52 par. 1 of the NL Patent Law 1995
3
- Bulletin Heading:
- EP2
- Journal edition number:
- 2011/04
- Publication date:
- 26/01/2011
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 201103
- Publication date:
- 19/01/2011
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- Annual Fee Number:
- Last Annual Payment Date:
- 23/05/2023
- Last Annual Fee Paid Number:
- 20
- Last Annual Fee Paid Amount:
- 1400 Euro
- Payer:
- Anaqua Services
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 15/04/2011 | Incoming Correspondence Paper | Accompanying letter incoming document | 2 | /4/8/3/4/5/0504754384/docs/ep04754384.8_0_incomingcorrespondencepaper20110415.pdf | ||
| 15/04/2011 | Claims | Translated claims | 34 | /4/8/3/4/5/0504754384/docs/ep04754384.8_1_claims20110415.pdf | ||
| 15/04/2011 | Outgoing Correspondence | Outgoing Letter | 1 | /4/8/3/4/5/0504754384/docs/ep04754384.8_3_outgoingcorrespondence20110415.pdf | ||
| 28/03/2011 | Incoming Correspondence Paper | Correspondence address details | 1 | /4/8/3/4/5/0504754384/docs/ep04754384.8_2_incomingcorrespondencepaper20110328.pdf |