Patent details
EP3733648 Title: METHOD FOR PREPARING 5R-BENZYLOXYAMINOPIPERIDIN-2S-CARBOXYLIC ACID OR DERIVATIVE THEREOF
Basic Information
- Publication number:
- EP3733648
- PCT Application Number:
- CN2018078072
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP188772990
- PCT Publication Number:
- WO2019127902
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- METHOD FOR PREPARING 5R-BENZYLOXYAMINOPIPERIDIN-2S-CARBOXYLIC ACID OR DERIVATIVE THEREOF
- French Title of Invention:
- PROCÉDÉ DE PRÉPARATION D'ACIDE 5R-BENZYLOXYAMINOPIPÉRIDIN-2S-CARBOXYLIQUE OU D'UN DÉRIVÉ DE CELUI-CI
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG VON 5R-BENZYLOXYAMINOPIPERIDIN-2S-CARBONSÄURE ODER DERIVAT DAVON
- SPC Number:
Dates
- Filing date:
- 06/03/2018
- Grant date:
- 08/06/2022
- EP Publication Date:
- 04/11/2020
- PCT Publication Date:
- 04/07/2019
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 08/06/2022
- EP B1 Publication Date:
- 08/06/2022
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 06/03/2023
- Expiration date:
- 06/03/2038
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 01/06/2022
- Name:
- Xinfa Pharmaceutical Co., Ltd
- Address:
- Huangdian Village Kenli Town Kenli County, Dongying, Shandong 257500, China (CN)
Inventor
1
- Name:
- XU, Xin
- Address:
- China (CN)
2
- Name:
- LI, Xinfa
- Address:
- China (CN)
3
- Name:
- QI, Yuxin
- Address:
- China (CN)
4
- Name:
- WANG, Baolin
- Address:
- China (CN)
5
- Name:
- QU, Hu
- Address:
- China (CN)
6
- Name:
- XIE, Shungen
- Address:
- China (CN)
Priority
- Priority Number:
- 201711456332
- Priority Date:
- 28/12/2017
- Priority Country:
- China (CN)
Classification
- IPC classification:
- C07D 211/78; C07C 227/18; C07B 53/00;
Publication
European Patent Bulletin
- Issue number:
- 202223
- Publication date:
- 08/06/2022
- 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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