Patent details
EP3935044 Title: PROCESS FOR PREPARING 4-AMINO-5-METHYLPYRIDONE
Basic Information
- Publication number:
- EP3935044
- PCT Application Number:
- EP2020055297
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP207063348
- PCT Publication Number:
- WO2020178177
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- German
- English Title of Invention:
- PROCESS FOR PREPARING 4-AMINO-5-METHYLPYRIDONE
- French Title of Invention:
- PROCÉDÉ DE PRODUCTION DE 4-AMINO-5-MÉTHYLPYRIDONE
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG VON 4-AMINO-5-METHYLPYRIDON
- SPC Number:
Dates
- Filing date:
- 28/02/2020
- Grant date:
- 12/04/2023
- EP Publication Date:
- 12/01/2022
- PCT Publication Date:
- 10/09/2020
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 12/04/2023
- EP B1 Publication Date:
- 12/04/2023
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 28/02/2024
- Expiration date:
- 28/02/2040
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 05/04/2023
- Name:
- Bayer Aktiengesellschaft
- Address:
- Kaiser-Wilhelm-Allee 1, 51373 Leverkusen, Germany (DE)
- Name:
- Bayer Pharma Aktiengesellschaft
- Address:
- Müllerstrasse 178, 13353 Berlin, Germany (DE)
Inventor
- Name:
- PLATZEK, Johannes
- Address:
- Germany (DE)
Priority
- Priority Number:
- 19160906
- Priority Date:
- 05/03/2019
- Priority Country:
- European Patent Office (EPO) (EP)
Classification
- IPC classification:
- C07D 213/73;
Publication
European Patent Bulletin
- Issue number:
- 202315
- Publication date:
- 12/04/2023
- 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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