Patent details
EP3882275 Title: ANTI-PD-1 AND ANTI-VEGFA BIFUNCTIONAL ANTIBODY, PHARMACEUTICAL COMPOSITION THEREOF AND USE THEREOF
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Basic Information
- Publication number:
- EP3882275
- WO Application Number:
- CN2019103618
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP19853809.2
- WO Publication Number:
- WO2020043184
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- China (CN)
- Publications:
Dates
- Filing date:
- 30/08/2019
- Grant date:
- 18/09/2024
- EP Publication Date:
- 22/09/2021
- WO Publication Date:
- 05/03/2020
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 17/10/2024
- 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:
- 18/09/2024
- EP B1 Publication Date:
- 18/09/2024
- 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:
- 29/08/2039
- Lapsed By Expiration Date:
- Patent Validated Date:
- 19/10/2024
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 18/09/2024
- Name:
- Akeso Biopharma, Inc.
- Address:
- 6 Shennong Road Torch Development Zone, Zhongshan, Guangdong 528437, China (CN)
Agent
- Name:
- J.M.H. Duyver lic.
- From:
- 18/10/2024
- Address:
- Gevers Patents De Kleetlaan 7A, B-1831, Diegem, Belgium (BE)
- To:
Inventor
1
- Name:
- LI, Baiyong
- Address:
- Zhongshan, Guangdong 528437, China (CN)
2
- Name:
- XIA, Yu
- Address:
- Zhongshan, Guangdong 528437, China (CN)
3
- Name:
- WANG, Zhongmin Maxwell
- Address:
- Zhongshan, Guangdong 528437, China (CN)
4
- Name:
- ZHANG, Peng
- Address:
- Zhongshan, Guangdong 528437, China (CN)
Priority
- Priority Patent Number:
- 201811002548
- Priority Date:
- 30/08/2018
- Priority Country:
- China (CN)
Classification
- IPC or IDT classification:
- C07K 16/46; C12N 15/13; G01N 33/68; A61K 39/395; A61P 35/00; A61P 35/02; C07K 16/28; G01N 33/74; A61K 39/00; C07K 16/22;
Publication
Bulletin
1
- Bulletin Heading:
- EP3
- Journal edition number:
- 43/24
- Publication date:
- 23/10/2024
- 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:
- 38/24
- Publication date:
- 18/09/2024
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202438
- Publication date:
- 18/09/2024
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 31/08/2025
- Annual Fee Number:
- 7
- Annual Fee Amount:
- 220 Euro
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 18/10/2024 | Outgoing Correspondence | Letter no formal defects | 1 | /1/7/1/1/4/0801041171/docs/ep19853809.2_0_627864l271.pdf | ||
| 17/10/2024 | Claims | First filed claims | 7 | /1/7/1/1/4/0801041171/docs/ep19853809.2_1_claims20241017164505225.pdf |