Patent details
EP0144664 Title: Process for decomposing N-oxide derivatives useful for producing olefine derivatives in high yields.
Basic Information
- Publication number:
- EP0144664
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Expired
- Application number:
- EP841126816
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- Process for decomposing N-oxide derivatives useful for producing olefine derivatives in high yields.
- French Title of Invention:
- Procédé pour décomposer avec haut rendement des dérivés N-oxydes en composés oléfiniques.
- German Title of Invention:
- Verfahren um N-Oxid-Derivate in olefinische Verbindungen mit hÖchster Ausbeute zu zerlegen.
- SPC Number:
Dates
- Filing date:
- 20/10/1984
- Grant date:
- 10/04/1991
- EP Publication Date:
- 10/04/1991
- 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:
- 19/06/1985
- EP B1 Publication Date:
- 10/04/1991
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- Expiration date:
- 20/10/2004
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 18/03/2002
- Name:
- AVENTIS BULK S.P.A.
- Address:
- PIAZZALE STEFANO TUERR 5, 20149, MILANO, Italy (IT)
- From:
- 19/12/1996
- Name:
- GRUPPO LEPETIT S.P.A.
- Address:
- VIA G. MURAT 23, 20159, MILANO, Italy (IT)
Agent
- Name:
- Office FREYLINGER S.A.
- From:
- 10/04/1991
- Address:
- PO Box 48, 8001, STRASSEN, Luxembourg (LU)
- To:
Inventor
- Name:
- Trani Aldo
- Address:
- Italy (IT)
Priority
- Priority Number:
- 549365
- Priority Date:
- 04/11/1983
- Priority Country:
- United States (US)
Classification
- Main IPC Class:
- C07D 207/267;
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