Patent details
EP4490146 Title: A PROCESS FOR PREPARING 4-METHYL-2-PROPAN-2-YL-PYRIDINE-3-CARBONITRILE
Basic Information
- Publication number:
- EP4490146
- PCT Application Number:
- US2023063755
- Type:
- European Patent Granted for LU
- Legal Status:
- In force
- Application number:
- EP237160924
- PCT Publication Number:
- WO2023172858
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- A PROCESS FOR PREPARING 4-METHYL-2-PROPAN-2-YL-PYRIDINE-3-CARBONITRILE
- French Title of Invention:
- PROCÉDÉ DE PRÉPARATION DE 4-MÉTHYL-2-PROPAN-2-YL-PYRIDINE-3-CARBONITRILE
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG VON 4-METHYL-2-PROPAN-2-YL-PYRIDIN-3-CARBONITRIL
- SPC Number:
Dates
- Filing date:
- 06/03/2023
- Grant date:
- 18/02/2026
- EP Publication Date:
- 15/01/2025
- PCT Publication Date:
- 14/09/2023
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 18/02/2026
- EP B1 Publication Date:
- 18/02/2026
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- Expiration date:
- 06/03/2043
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 11/02/2026
- Name:
- Amgen Inc.
- Address:
- One Amgen Center Drive, Thousand Oaks, CA 91320, United States (US)
Inventor
1
- Name:
- SMITH, Austin Gerald
- Address:
- United States (US)
2
- Name:
- DORNAN, Peter
- Address:
- United States (US)
3
- Name:
- DAI, Xijie
- Address:
- United States (US)
4
- Name:
- KAVURU, Padmini
- Address:
- United States (US)
Priority
- Priority Number:
- 202263317187 P
- Priority Date:
- 07/03/2022
- Priority Country:
- United States (US)
Classification
- IPC classification:
- C07D 213/73; C07D 213/82; C07D 213/85;
Publication
European Patent Bulletin
- Issue number:
- 202608
- Publication date:
- 18/02/2026
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- 20/04/2026
- Annual Fee Number:
- 4
- Annual Fee Amount:
- 41 Euro
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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