Patent details
EP4067387 Title: ANTI-PD-1-ANTI-VEGFA BISPECIFIC ANTIBODY, PHARMACEUTICAL COMPOSITION AND USE THEREOF
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Basic Information
- Publication number:
- EP4067387
- WO Application Number:
- CN2020131447
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP20892544.6
- WO Publication Number:
- WO2021104302
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- China (CN)
- Publications:
Dates
- Filing date:
- 25/11/2020
- Grant date:
- 28/01/2026
- EP Publication Date:
- 05/10/2022
- WO Publication Date:
- 03/06/2021
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 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:
- 28/01/2026
- EP B1 Publication Date:
- 28/01/2026
- 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:
- 24/11/2040
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 28/01/2026
- Name:
- Akeso Biopharma Co., Ltd.
- Address:
- 6 Shennong Road Torch Development Zone, Zhongshan, Guangdong 528437, China (CN)
Inventor
1
- Name:
- ZHANG, Peng
- Address:
- Zhongshan, Guangdong 528437, China (CN)
2
- Name:
- LI, Baiyong
- Address:
- Zhongshan, Guangdong 528437, China (CN)
3
- Name:
- XIA, Yu
- Address:
- Zhongshan, Guangdong 528437, China (CN)
4
- Name:
- WANG, Zhongmin
- Address:
- Zhongshan, Guangdong 528437, China (CN)
Priority
- Priority Patent Number:
- 201911164156
- Priority Date:
- 25/11/2019
- Priority Country:
- China (CN)
Classification
- IPC or IDT classification:
- C07K 16/46; C12N 15/13; A61K 39/395; A61P 35/00; C07K 16/22; A61P 35/02; G01N 33/574; C07K 16/28;
Publication
Bulletin
- Bulletin Heading:
- EP2
- Journal edition number:
- 04/26
- Publication date:
- 28/01/2026
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202605
- Publication date:
- 28/01/2026
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 30/11/2026
- Annual Fee Number:
- 7
- Annual Fee Amount:
- 220 Euro
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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