Patent details
EP1442014 Title: MANUFACTURE OF RETINOIDS
Basic Information
- Publication number:
- EP1442014
- PCT Application Number:
- PCT/EP/2002/011878
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP027795061
- PCT Publication Number:
- WO/2003/037856
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- MANUFACTURE OF RETINOIDS
- French Title of Invention:
- PREPARATION DE RETINOIDES
- German Title of Invention:
- HERSTELLUNG VON RETINOIDEN
- SPC Number:
Dates
- Filing date:
- 24/10/2002
- Grant date:
- 21/03/2007
- EP Publication Date:
- 21/03/2007
- PCT Publication Date:
- 08/05/2003
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 04/08/2004
- EP B1 Publication Date:
- 21/03/2007
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 24/10/2007
- Expiration date:
- 24/10/2022
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 24/10/2002
- Name:
- DSM IP Assets B.V.
- Address:
- Het Overloon 1, 6411 TE Heerlen, Netherlands (NL)
Inventor
1
- Name:
- RUETTIMANN August
- Address:
- Switzerland (CH)
2
- Name:
- RADSPIELER Alexander
- Address:
- Germany (DE)
Priority
- Priority Number:
- 01125965
- Priority Date:
- 31/10/2001
- Priority Country:
- European Patent Office (EPO) (EP)
Classification
- Main IPC Class:
- C07C 403/08;
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