Patent details
EP4228753 Title: CRYSTAL FORMS OF GLP-1R AGONISTS AND USES THEREOF
Basic Information
- Publication number:
- EP4228753
- PCT Application Number:
- CN2021123387
- Type:
- European Patent Granted for LU
- Legal Status:
- Unitary Effect Registered
- Application number:
- EP217985522
- PCT Publication Number:
- WO2022078352
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- CRYSTAL FORMS OF GLP-1R AGONISTS AND USES THEREOF
- French Title of Invention:
- FORMES CRISTALLINES D'AGONISTES DE GLP-1 R ET LEURS UTILISATIONS
- German Title of Invention:
- KRISTALLFORMEN VON GLP-1R-AGONISTEN UND VERWENDUNGEN DAVON
- SPC Number:
Unitary Effect
- Unitary Effect Requested:
- Yes
- Unitary Effect Request Filing Date:
- 06/08/2025
- Link to UPP Register:
- European Patent Register
- Unitary Effect Request Withdrawal Date:
- Unitary Effect Status:
- Unitary Effect Registered
- Unitary Effect Acceptance Decision Date:
- 18/08/2025
- Unitary Effect Rejection Decision Date:
- Unitary Effect Date:
- 30/07/2025
- Unitary Effect Registration Date:
- 18/08/2025
- Unitary Effect Re-establishment of rights Filing Date:
- Unitary Effect Re-establishment of rights EPO Decision :
- Unitary Effect Re-establishment of rights EPO Decision Date:
- Explanatory Text UE:
- Safety Net Request Date:
- Safety Net Decision Date:
- Safety Net Decision Outcome:
- SPC Number:
Dates
- Filing date:
- 13/10/2021
- Grant date:
- 30/07/2025
- EP Publication Date:
- 23/08/2023
- PCT Publication Date:
- 21/04/2022
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 30/07/2025
- EP B1 Publication Date:
- 30/07/2025
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- Expiration date:
- 13/10/2041
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 23/07/2025
- Name:
- Qilu Regor Therapeutics Inc.
- Address:
- Building 10 No. 1206, Zhangjiang Road, Shanghai 201210, China (CN)
Inventor
1
- Name:
- ZHONG, Wenge
- Address:
- United States (US)
2
- Name:
- GUO, Wei
- Address:
- China (CN)
3
- Name:
- LI, Zheng Jane
- Address:
- United States (US)
4
- Name:
- CHEN, Pengyuan
- Address:
- China (CN)
5
- Name:
- JIANG, Xiawei
- Address:
- China (CN)
Priority
- Priority Number:
- PCT/CN2020/120814
- Priority Date:
- 14/10/2020
- Priority Country:
- World Intellectual Property Office (WIPO) (WO)
Classification
- IPC classification:
- A61P 3/10; C07D 405/14; A61K 31/4439;
Publication
European Patent Bulletin
1
- Issue number:
- 202531
- Publication date:
- 30/07/2025
- Description:
- Grant (B1)
2
- Issue number:
- 202537
- Publication date:
- 10/09/2025
- Description:
- Unitary Effect Request Receipt
3
- Issue number:
- 202538
- Publication date:
- 17/09/2025
- Description:
- Unitary Effect Request Acceptance
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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