Patent details
EP3810579 Title: METHOD FOR PREPARATION OF N-CARBOXYANHYDRIDES
Basic Information
- Publication number:
- EP3810579
- PCT Application Number:
- EP2019075981
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP197834526
- PCT Publication Number:
- WO2020064904
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- METHOD FOR PREPARATION OF N-CARBOXYANHYDRIDES
- French Title of Invention:
- PROCÉDÉ DE PRÉPARATION DE N-CARBOXYANHYDRIDES
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG VON N-CARBOXYANHYDRIDEN
- SPC Number:
Dates
- Filing date:
- 26/09/2019
- Grant date:
- 08/09/2021
- EP Publication Date:
- 28/04/2021
- PCT Publication Date:
- 02/04/2020
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 08/09/2021
- EP B1 Publication Date:
- 08/09/2021
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 26/09/2021
- Expiration date:
- 26/09/2039
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 01/09/2021
- Name:
- Lonza Ltd.
- Address:
- Lonzastrasse, 3930 Visp, Switzerland (CH)
Inventor
1
- Name:
- SCHMIDT, Jens
- Address:
- Switzerland (CH)
2
- Name:
- STOFFEL, Candid
- Address:
- Switzerland (CH)
3
- Name:
- MILLIUS, Elmar
- Address:
- Switzerland (CH)
Priority
1
- Priority Number:
- 201862738238 P
- Priority Date:
- 28/09/2018
- Priority Country:
- United States (US)
2
- Priority Number:
- 18197747
- Priority Date:
- 28/09/2018
- Priority Country:
- European Patent Office (EPO) (EP)
3
- Priority Number:
- 19160667
- Priority Date:
- 05/03/2019
- Priority Country:
- European Patent Office (EPO) (EP)
4
- Priority Number:
- 19168661
- Priority Date:
- 11/04/2019
- Priority Country:
- European Patent Office (EPO) (EP)
Classification
- IPC classification:
- C07D 263/44;
Publication
European Patent Bulletin
1
- Issue number:
- 202136
- Publication date:
- 08/09/2021
- Description:
- Grant (B1)
2
- Issue number:
- 202228
- Publication date:
- 13/07/2022
- Description:
- Opposition procedure started
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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