Patent details
EP1842847 Title: PROCESS FOR PRODUCTION OF 5-CHLORO-2,4-DIHYDROXYPYRIDINE
Basic Information
- Publication number:
- EP1842847
- PCT Application Number:
- PCT/JP/2006/301126
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP067123216
- PCT Publication Number:
- WO/2006/080339
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- Not available
- English Title of Invention:
- PROCESS FOR PRODUCTION OF 5-CHLORO-2,4-DIHYDROXYPYRIDINE
- French Title of Invention:
- PROCEDE DE LA PRODUCTION DE LA 5-CHLORO-2,4-DIHYDROXYPYRIDINE
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG VON 5-CHLORO-2,4-DIHYDROXYPYRIDIN
- SPC Number:
Dates
- Filing date:
- 25/01/2006
- Grant date:
- 07/03/2012
- EP Publication Date:
- 07/03/2012
- PCT Publication Date:
- 03/08/2006
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 10/10/2007
- EP B1 Publication Date:
- 07/03/2012
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 25/01/2013
- Expiration date:
- 25/01/2026
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 25/01/2006
- Name:
- Taiho Pharmaceutical Co. Ltd.
- Address:
- 1-27, Kandanishiki-cho, Chiyoda-ku, Tokyo 101-8444, Japan (JP)
Inventor
1
- Name:
- HIGURASHI Katsuyuki, Taiho Pharmaceutical Co. Ltd
- Address:
- Japan (JP)
2
- Name:
- NAGASAWA Hiroshi, Taiho Pharmaceutical Co., Ltd.
- Address:
- Japan (JP)
3
- Name:
- YAMANAKA Etsuji, Taiho Pharmaceutical Co. Ltd.
- Address:
- Japan (JP)
Priority
- Priority Number:
- 2005018100
- Priority Date:
- 26/01/2005
- Priority Country:
- Japan (JP)
Classification
- Main IPC Class:
- C07D 213/69;
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