Patent details
EP4192831 Title: HETEROCYCLIC GLP-1 AGONISTS
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Basic Information
- Publication number:
- EP4192831
- WO Application Number:
- CN2021111193
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP21853586.2
- WO Publication Number:
- WO2022028572
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- United States of America (US)
- Publications:
Dates
- Filing date:
- 06/08/2021
- Grant date:
- 22/10/2025
- EP Publication Date:
- 14/06/2023
- WO Publication Date:
- 10/02/2022
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 17/12/2025
- Claims Translation B2 Received Date:
- Claims Translation B3 Received Date:
- Lapsed By Non Payment Annual Fee Date:
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 22/10/2025
- EP B1 Publication Date:
- 22/10/2025
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 05/08/2041
- Lapsed By Expiration Date:
- Patent Validated Date:
- 03/01/2026
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 22/10/2025
- Name:
- Gasherbrum Bio, Inc.
- Address:
- 611 Gateway Blvd. Suite 223, South San Francisco, California 94080, United States of America (US)
Agent
- Name:
- dr. R.C. van Duijvenbode c.s.
- From:
- 02/01/2026
- Address:
- NLO Postbus 29720, 2502 LS, Den Haag, Netherlands (NL)
- To:
Inventor
1
- Name:
- MENG, Qinghua
- Address:
- Shanghai 201210, China (CN)
2
- Name:
- LEI, Hui
- Address:
- Shanghai 201210, China (CN)
3
- Name:
- ZHANG, Haizhen
- Address:
- Shanghai 201210, China (CN)
4
- Name:
- LIN, Xichen
- Address:
- Shanghai 201210, China (CN)
5
- Name:
- JENNINGS, Andrew
- Address:
- South San Francisco, California 94080, United States of America (US)
Priority
1
- Priority Patent Number:
- PCT/CN2021/073958
- Priority Date:
- 27/01/2021
- Priority Country:
- World Intellectual Property Office (WIPO) (WO)
2
- Priority Patent Number:
- PCT/CN2020/107437
- Priority Date:
- 06/08/2020
- Priority Country:
- World Intellectual Property Office (WIPO) (WO)
Classification
- IPC or IDT classification:
- C07D 413/14; C07D 413/00; C07D 405/14; C07D 405/12; A61K 31/496; A61P 3/10;
Publication
Bulletin
1
- Bulletin Heading:
- EP3
- Journal edition number:
- 01/26
- Publication date:
- 07/01/2026
- Description:
- European patents granted for the Netherlands in which a translation was filed ex Article 52 par. 1 of the NL Patent Law 1995
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 43/25
- Publication date:
- 22/10/2025
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202543
- Publication date:
- 22/10/2025
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 31/08/2026
- Annual Fee Number:
- 6
- Annual Fee Amount:
- 160 Euro
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 02/01/2026 | Outgoing Correspondence | Letter no formal defects | 1 | /6/4/7/2/7/0801172746/docs/ep21853586.2_1_ep4192831689391l271.pdf | ||
| 17/12/2025 | Claims | First filed claims | 48 | /6/4/7/2/7/0801172746/docs/ep21853586.2_0_claims20251217094506883.pdf |