Patent details
EP1504012 Title: PREPARATION OF BIPHOSPHONIC ACIDS AND SALTS THEREOF
Basic Information
- Publication number:
- EP1504012
- PCT Application Number:
- PCT/IB/2002/004941
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP028073393
- PCT Publication Number:
- WO/2003/093282
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- PREPARATION OF BIPHOSPHONIC ACIDS AND SALTS THEREOF
- French Title of Invention:
- PREPARATION D'ACIDES BIPHOSPHONIQUES ET DE LEURS SELS
- German Title of Invention:
- HERSTELLUNG VON BISPHOSPHONSAÜREN UND SALZEN DAVON
- SPC Number:
Dates
- Filing date:
- 25/11/2002
- Grant date:
- 23/12/2009
- EP Publication Date:
- 23/12/2009
- PCT Publication Date:
- 13/11/2003
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 09/02/2005
- EP B1 Publication Date:
- 23/12/2009
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 25/11/2010
- Expiration date:
- 25/11/2022
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 25/11/2002
- Name:
- CHEMI S.p.A.
- Address:
- Via dei Lavoratori, 54, 20092 Cinisello Balsamo (Milano), Italy (IT)
Inventor
1
- Name:
- TURCHETTA Stefano
- Address:
- Italy (IT)
2
- Name:
- DE FERRA Lorenzo
- Address:
- Italy (IT)
3
- Name:
- MASSARDO Pietro
- Address:
- Italy (IT)
4
- Name:
- CASELLATO Paolo
- Address:
- Italy (IT)
Priority
- Priority Number:
- MI20020908
- Priority Date:
- 29/04/2002
- Priority Country:
- Italy (IT)
Classification
- Main IPC Class:
- C07F 9/38;
| Filing date | Document type | Number of pages |
|---|