Patent details
EP2536724 Title: PROCESS FOR PREPARING ENTECAVIR AND ITS INTERMEDIATES
Basic Information
- Publication number:
- EP2536724
- PCT Application Number:
- SG2011000066
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP117449835
- PCT Publication Number:
- WO2011102806
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- PROCESS FOR PREPARING ENTECAVIR AND ITS INTERMEDIATES
- French Title of Invention:
- PROCÉDÉ DE PRÉPARATION DE L'ENTÉCAVIR ET DE SES INTERMÉDIAIRES
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG VON ENTECAVIR UND ZWISCHENPRODUKTEN DAVON
- SPC Number:
Dates
- Filing date:
- 16/02/2011
- Grant date:
- 23/11/2016
- EP Publication Date:
- 26/12/2012
- PCT Publication Date:
- 25/08/2011
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 26/12/2012
- EP B1 Publication Date:
- 23/11/2016
- EP B2 Publication Date:
- 23/10/2019
- EP B3 Publication Date:
- Lapsed date:
- 16/02/2017
- Expiration date:
- 16/02/2031
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 16/10/2019
- Name:
- ScinoPharm Taiwan, Ltd.
- Address:
- 1, Nan-Ke 8th Road, Tainan Science-Based Industrial Park, Tainan County 741, Taiwan (TW)
Inventor
1
- Name:
- HU, Tsung-Cheng
- Address:
- Taiwan (TW)
2
- Name:
- HUANG, Hung-Tsung
- Address:
- Taiwan (TW)
Priority
1
- Priority Number:
- 305039 P
- Priority Date:
- 16/02/2010
- Priority Country:
- United States (US)
2
- Priority Number:
- 348526 P
- Priority Date:
- 26/05/2010
- Priority Country:
- United States (US)
Classification
- IPC classification:
- C07C 35/06; C07C 69/03; C07D 307/20; C07D 307/33; C07D 473/18;
Publication
European Patent Bulletin
- Issue number:
- 201943
- Publication date:
- 23/10/2019
- Description:
- Patent maintained (B2 publication)
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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