Patent details
EP1542984 Title: METHODS OF PURIFYING CANNABINOIDS FROM PLANT MATERIAL
Basic Information
- Publication number:
- EP1542984
- PCT Application Number:
- PCT/GB/2003/004078
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP037509478
- PCT Publication Number:
- WO/2004/026857
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- METHODS OF PURIFYING CANNABINOIDS FROM PLANT MATERIAL
- French Title of Invention:
- METHODES DE PREPARATION DE CANNABINOIDES A PARTIR DE MATIERE VEGETALE
- German Title of Invention:
- METHODEN ZUR REINIGUNG VON CANNABINOIDEN AUS PFLANZENMATERIAL
- SPC Number:
Dates
- Filing date:
- 23/09/2003
- Grant date:
- 02/12/2009
- EP Publication Date:
- 02/12/2009
- PCT Publication Date:
- 01/04/2004
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 22/06/2005
- EP B1 Publication Date:
- 02/12/2009
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 23/09/2010
- Expiration date:
- 23/09/2023
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 23/09/2003
- Name:
- GW Pharma Limited
- Address:
- Porton Down Science Park, Salisbury, Wiltshire SP4 OJR, United Kingdom (GB)
Inventor
1
- Name:
- ARCHER Lesley Applied Analysis
- Address:
- United Kingdom (GB)
2
- Name:
- WHEATLEY Gary, William GW Pharmaceuticals plc
- Address:
- United Kingdom (GB)
3
- Name:
- FLOCKHART Ian Applied Analysis
- Address:
- United Kingdom (GB)
4
- Name:
- DRING Su Applied Analysis
- Address:
- United Kingdom (GB)
Priority
- Priority Number:
- 0222077
- Priority Date:
- 23/09/2002
- Priority Country:
- United Kingdom (GB)
Classification
- Main IPC Class:
- C07D 311/80;
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