Patent details
EP2342208 Title: RECYCLING PROCESS FOR INCREASING THE YIELD OF A GRIGNARD REACTION IN THE PREPARATION OF OPIATE ALKALOID DERIVATIVES
Basic Information
- Publication number:
- EP2342208
- PCT Application Number:
- PCT/US/2009/005376
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP097893838
- PCT Publication Number:
- WO/2010/039221
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- RECYCLING PROCESS FOR INCREASING THE YIELD OF A GRIGNARD REACTION IN THE PREPARATION OF OPIATE ALKALOID DERIVATIVES
- French Title of Invention:
- PROCÉDÉ DE RECYCLAGE POUR L'AUGMENTATION DU RENDEMENT D'UNE RÉACTION DE GRIGNARD DANS LA PRÉPARATION DE DÉRIVÉS ALCALOÍDES OPIACÉS
- German Title of Invention:
- RECYCLINGVERFAHREN FÜR ERHÖHTEN ERTRAG EINER GRIGNARD-REAKTION BEI DER HERSTELLUNG VON OPIATALKALOIDDERIVATEN
- SPC Number:
Dates
- Filing date:
- 29/09/2009
- Grant date:
- 04/06/2014
- EP Publication Date:
- 04/06/2014
- PCT Publication Date:
- 08/04/2010
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 13/07/2011
- EP B1 Publication Date:
- 04/06/2014
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 29/09/2014
- Expiration date:
- 29/09/2029
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 29/09/2009
- Name:
- Mallinckrodt LLC
- Address:
- 675 McDonnell Boulevard, Hazelwood, MO 63042, United States (US)
Inventor
- Name:
- KALOTA Dennis, J.
- Address:
- United States (US)
Priority
- Priority Number:
- 194697 P
- Priority Date:
- 30/09/2008
- Priority Country:
- United States (US)
Classification
- Main IPC Class:
- C07D 489/12;
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