Patent details
EP2072503 Title: Process for the preparation of bosentan
Basic Information
- Publication number:
- EP2072503
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP081708307
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- Process for the preparation of bosentan
- French Title of Invention:
- Procédé de préparation de bosentan
- German Title of Invention:
- Verfahren zur Herstellung von Bosentan
- SPC Number:
Dates
- Filing date:
- 05/12/2008
- Grant date:
- 26/10/2011
- EP Publication Date:
- 26/10/2011
- PCT Publication Date:
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 24/06/2009
- EP B1 Publication Date:
- 26/10/2011
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 05/12/2011
- Expiration date:
- 05/12/2028
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 05/12/2008
- Name:
- Dipharma Francis S.r.l.
- Address:
- Via Bissone, 5, 20021 Baranzate (MI), Italy (IT)
Inventor
1
- Name:
- Naldini Diletta
- Address:
- Italy (IT)
2
- Name:
- Taddei Maurizio
- Address:
- Italy (IT)
3
- Name:
- Allegrini Pietro
- Address:
- Italy (IT)
4
- Name:
- Mantegazza Simone
- Address:
- Italy (IT)
5
- Name:
- Razzetti Gabriele
- Address:
- Italy (IT)
Priority
1
- Priority Number:
- MI20072360
- Priority Date:
- 18/12/2007
- Priority Country:
- Italy (IT)
2
- Priority Number:
- MI20080992
- Priority Date:
- 28/05/2008
- Priority Country:
- Italy (IT)
Classification
- Main IPC Class:
- C07D 239/52;
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