Patent details
EP2563791 Title: A PROCESS OF A QUATERNARY AMMONIUM SALT USING PHOSPHATE
Basic Information
- Publication number:
- EP2563791
- PCT Application Number:
- PCT/JP/2011/060571
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP117751651
- PCT Publication Number:
- WO/2011/136384
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- A PROCESS OF A QUATERNARY AMMONIUM SALT USING PHOSPHATE
- French Title of Invention:
- PROCÉDÉ DE PRÉPARATION D'UN SEL D'AMMONIUM QUATERNAIRE UTILISANT UN PHOSPHATE
- German Title of Invention:
- EIN VERFAHREN FÜR EIN QUATERNÄRES AMMONIUMSALZ UNTER VERWENDUNG EINES PHOSPHATS
- SPC Number:
Dates
- Filing date:
- 25/04/2011
- Grant date:
- 24/12/2014
- EP Publication Date:
- 24/12/2014
- PCT Publication Date:
- 03/11/2011
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 06/03/2013
- EP B1 Publication Date:
- 24/12/2014
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 25/04/2015
- Expiration date:
- 25/04/2031
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 25/04/2011
- Name:
- Sumitomo Dainippon Pharma Co. Ltd.
- Address:
- 6-8, Dosho-machi 2-chome Chuo-ku, Osaka-shi Osaka 541-8524, Japan (JP)
Inventor
1
- Name:
- AE Nobuyuki
- Address:
- Japan (JP)
2
- Name:
- FUJIWARA Yuji
- Address:
- Japan (JP)
Priority
- Priority Number:
- 327804 P
- Priority Date:
- 26/04/2010
- Priority Country:
- United States (US)
Classification
- Main IPC Class:
- C07D 471/10;
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