Patent details
EP4234546 Title: IMPROVED SYNTHESIS OF KEY INTERMEDIATE OF KRAS G12C INHIBITOR COMPOUND
Basic Information
- Publication number:
- EP4234546
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- In force
- Application number:
- EP231747171
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- IMPROVED SYNTHESIS OF KEY INTERMEDIATE OF KRAS G12C INHIBITOR COMPOUND
- French Title of Invention:
- SYNTHÈSE AMÉLIORÉE D'UN INTERMÉDIAIRE CLÉ DU COMPOSÉ INHIBITEUR DE KRAS G12C
- German Title of Invention:
- VERBESSERTE SYNTHESE EINES WICHTIGEN ZWISCHENPRODUKTES EINER KRAS-G12C-INHIBITORVERBINDUNG
- SPC Number:
Dates
- Filing date:
- 15/11/2019
- Grant date:
- 15/04/2026
- EP Publication Date:
- 30/08/2023
- PCT Publication Date:
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 15/04/2026
- EP B1 Publication Date:
- 15/04/2026
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- Expiration date:
- 15/11/2039
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 08/04/2026
- Name:
- Amgen Inc.
- Address:
- One Amgen Center Drive, Thousand Oaks CA 91320, United States (US)
Inventor
1
- Name:
- POWAZINIK, IV, William
- Address:
- United States (US)
2
- Name:
- CAPORINI, Marc Anthony
- Address:
- United States (US)
3
- Name:
- PARSONS, Andrew Thomas
- Address:
- United States (US)
4
- Name:
- COCHRAN, Brian McNeil
- Address:
- United States (US)
Priority
- Priority Number:
- 201862768802 P
- Priority Date:
- 16/11/2018
- Priority Country:
- United States (US)
Classification
- IPC classification:
- C07D 401/04; C07D 401/14;
Publication
European Patent Bulletin
1
- Issue number:
- 202616
- Publication date:
- 15/04/2026
- Description:
- Grant (B1)
2
- Issue number:
- 202620
- Publication date:
- 13/05/2026
- Description:
- Application number/publication number of the divisional application (Art. 76) changed
Annual Fees
- Annual Fee Due Date:
- 30/11/2026
- Annual Fee Number:
- 8
- Annual Fee Amount:
- 99 Euro
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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