Patent details
EP3679018 Title: INDUSTRIAL PROCESS OF MONO-ALKYLATING A PIPERIDINE NITROGEN IN PIPERIDINE DERIVATIVES WITH DEUTERATED-ALKYL
Basic Information
- Publication number:
- EP3679018
- PCT Application Number:
- JP2018032983
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP187738752
- PCT Publication Number:
- WO2019049918
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- INDUSTRIAL PROCESS OF MONO-ALKYLATING A PIPERIDINE NITROGEN IN PIPERIDINE DERIVATIVES WITH DEUTERATED-ALKYL
- French Title of Invention:
- PROCÉDÉ INDUSTRIEL DE MONOALKYLATION D'UN AZOTE DE PIPÉRIDINE DANS DES DÉRIVÉS DE LA PIPÉRIDINE AVEC UN ALKYLE DEUTÉRÉ
- German Title of Invention:
- INDUSTRIELLES VERFAHREN ZUR MONOALKYLIERUNG EINES PIPERIDINSTICKSTOFFS IN PIPERIDINDERIVATEN MIT DEUTERIERTEM ALKYL
- SPC Number:
Dates
- Filing date:
- 06/09/2018
- Grant date:
- 02/03/2022
- EP Publication Date:
- 15/07/2020
- PCT Publication Date:
- 14/03/2019
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 02/03/2022
- EP B1 Publication Date:
- 02/03/2022
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 06/09/2022
- Expiration date:
- 06/09/2038
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 23/02/2022
- Name:
- Otsuka Pharmaceutical Co., Ltd.
- Address:
- 2-9, Kanda Tsukasa-machi Chiyoda-ku, Tokyo 101-8535, Japan (JP)
Inventor
1
- Name:
- MITSUHASHI, Wataru
- Address:
- Japan (JP)
2
- Name:
- HAYASHI, Masashi
- Address:
- Japan (JP)
3
- Name:
- NAKAI, Yuya
- Address:
- Japan (JP)
Priority
- Priority Number:
- 2017172351
- Priority Date:
- 07/09/2017
- Priority Country:
- Japan (JP)
Classification
- IPC classification:
- C07D 221/28; C07B 59/00;
Publication
European Patent Bulletin
- Issue number:
- 202209
- Publication date:
- 02/03/2022
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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