Patent details
EP3829618 Title: ANTIGEN PURIFICATION METHOD
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Basic Information
- Publication number:
- EP3829618
- WO Application Number:
- IB2019056501
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP19779554.5
- WO Publication Number:
- WO2020026147
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Belgium (BE)
- Publications:
Dates
- Filing date:
- 30/07/2019
- Grant date:
- 16/07/2025
- EP Publication Date:
- 09/06/2021
- WO Publication Date:
- 06/02/2020
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 05/08/2025
- 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:
- 16/07/2025
- EP B1 Publication Date:
- 16/07/2025
- 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:
- 29/07/2039
- Lapsed By Expiration Date:
- Patent Validated Date:
- 20/08/2025
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 16/07/2025
- Name:
- GlaxoSmithKline Biologicals SA
- Address:
- Rue de l'Institut, 89, 1330 Rixensart, Belgium (BE)
Agent
- Name:
- dr. R.C. van Duijvenbode c.s.
- From:
- 19/08/2025
- Address:
- NLO Postbus 29720, 2502 LS, Den Haag, Netherlands (NL)
- To:
Inventor
1
- Name:
- BAKSHI, Kunal
- Address:
- Rockville, Maryland 20850, United States of America (US)
2
- Name:
- BUGNO, Marcin Krzysztof
- Address:
- Rockville, Maryland 20850, United States of America (US)
3
- Name:
- CHANDRAMOULI, Sumana
- Address:
- Rockville, Maryland 20850, United States of America (US)
4
- Name:
- TYSON, Matthew Albert
- Address:
- Wendell, North Carolina 27591, United States of America (US)
5
- Name:
- WANG, Zihao
- Address:
- Rockville, Maryland 20850, United States of America (US)
6
- Name:
- WILSON, Mark Jonathan
- Address:
- Rockville, Maryland 20850, United States of America (US)
Priority
- Priority Patent Number:
- 201862712280 P
- Priority Date:
- 31/07/2018
- Priority Country:
- United States of America (US)
Classification
- IPC or IDT classification:
- A61K 38/10; A61K 39/00; A61K 39/155; A61P 31/14; A61P 43/00; C07K 14/135; C12N 15/62;
Publication
Bulletin
1
- Bulletin Heading:
- EP3
- Journal edition number:
- 34/25
- Publication date:
- 20/08/2025
- 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:
- 29/25
- Publication date:
- 16/07/2025
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202529
- Publication date:
- 16/07/2025
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 31/07/2026
- Annual Fee Number:
- 8
- Annual Fee Amount:
- 280 Euro
- Last Annual Payment Date:
- 20/08/2025
- Last Annual Fee Paid Number:
- 7
- Last Annual Fee Paid Amount:
- 220 Euro
- Payer:
- Anaqua Services
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 19/08/2025 | Outgoing Correspondence | Letter no formal defects | 1 | /1/8/2/5/3/0801135281/docs/ep19779554.5_1_ep3829618670167l271.pdf | ||
| 05/08/2025 | Claims | First filed claims | 1 | /1/8/2/5/3/0801135281/docs/ep19779554.5_0_claims20250805134501706.pdf |