Patent details
EP3712130 Title: METHOD FOR SYNTHESIS OF ROXADUSTAT AND INTERMEDIATE COMPOUNDS THEREOF
Basic Information
- Publication number:
- EP3712130
- PCT Application Number:
- CN2018121082
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP188891204
- PCT Publication Number:
- WO2019114811
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- METHOD FOR SYNTHESIS OF ROXADUSTAT AND INTERMEDIATE COMPOUNDS THEREOF
- French Title of Invention:
- PROCÉDÉ DE SYNTHÈSE DE ROXADUSTAT ET DE COMPOSÉS INTERMÉDIAIRES DE CELUI-CI
- German Title of Invention:
- VERFAHREN ZUR SYNTHESE VON ROXADUSTAT UND ZWISCHENVERBINDUNGEN DAVON
- SPC Number:
Dates
- Filing date:
- 14/12/2018
- Grant date:
- 03/08/2022
- EP Publication Date:
- 23/09/2020
- PCT Publication Date:
- 20/06/2019
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 03/08/2022
- EP B1 Publication Date:
- 03/08/2022
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 14/12/2022
- Expiration date:
- 14/12/2038
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 27/07/2022
- Name:
- Nanjing Cavendish Bio-Engineering Technology Co., Ltd.
- Address:
- Jiangsu Life Sciences & Technology Park Innovation Park, Building 28, No. 9 Weidi Road Xianlin University City, Nanjing, Jiangsu 210033, China (CN)
- Name:
- Xu, Yongxiang
- Address:
- Jiangsu Life Sciences & Technology Innovation Park Building 28 No.9 Weidi Road, Xianlin University City, Nanjing, Jiangsu 210033, China (CN)
Inventor
- Name:
- XU, Yongxiang
- Address:
- China (CN)
Priority
1
- Priority Number:
- 201711370273
- Priority Date:
- 14/12/2017
- Priority Country:
- China (CN)
2
- Priority Number:
- 201810519660
- Priority Date:
- 22/05/2018
- Priority Country:
- China (CN)
Classification
- IPC classification:
- C07D 217/26; C07D 265/02; C07C 69/92; C07C 65/40;
Publication
European Patent Bulletin
- Issue number:
- 202231
- Publication date:
- 03/08/2022
- Description:
- Grant (B1)
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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