Patent details
EP3856721 Title: SYNTHETIC METHOD FOR THE PREPARATION OF A 3-[5-AMINO-4-(3-CYANOBENZOYL)-PYRAZOL COMPOUND
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Basic Information
- Publication number:
- EP3856721
- WO Application Number:
- GB2019052718
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP19780305.9
- WO Publication Number:
- WO2020065323
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- United Kingdom (GB)
- Publications:
Dates
- Filing date:
- 26/09/2019
- Grant date:
- 29/03/2023
- EP Publication Date:
- 04/08/2021
- WO Publication Date:
- 02/04/2020
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 19/04/2023
- 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:
- 29/03/2023
- EP B1 Publication Date:
- 29/03/2023
- 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:
- 25/09/2039
- Lapsed By Expiration Date:
- Patent Validated Date:
- 20/04/2023
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 29/03/2023
- Name:
- Mereo BioPharma 1 Limited
- Address:
- 1 Cavendish Place, London, Greater London W1G 0QF, United Kingdom (GB)
Agent
- Name:
- J.M.H. Duyver lic.
- From:
- 19/04/2023
- Address:
- Gevers Patents De Kleetlaan 7A, B-1831, Diegem, Belgium (BE)
- To:
Inventor
1
- Name:
- MEISENBACH, Mark
- Address:
- 4056 Basel, Switzerland (CH)
2
- Name:
- MARTIN, Benjamin
- Address:
- 4056 Basel, Switzerland (CH)
3
- Name:
- RONDE, Niek Johannes
- Address:
- 6002NM Weert, Netherlands (NL)
4
- Name:
- RUIZ, Carmen
- Address:
- 6002NM Weert, Netherlands (NL)
Priority
- Priority Patent Number:
- 201815695
- Priority Date:
- 26/09/2018
- Priority Country:
- United Kingdom (GB)
Classification
- IPC or IDT classification:
- C07D 231/38;
Publication
Bulletin
1
- Bulletin Heading:
- EP3
- Journal edition number:
- 17/23
- Publication date:
- 26/04/2023
- 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:
- 13/23
- Publication date:
- 29/03/2023
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202313
- Publication date:
- 29/03/2023
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 30/09/2026
- Annual Fee Number:
- 8
- Annual Fee Amount:
- 280 Euro
- Last Annual Payment Date:
- 04/07/2025
- Last Annual Fee Paid Number:
- 7
- Last Annual Fee Paid Amount:
- 220 Euro
- Payer:
- Computer Patent Annuities Limited (CPA)
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 19/04/2023 | Claims | First filed claims | 4 | /0/3/2/4/6/0800864230/docs/ep19780305.9_0_claims20230419084546665.pdf | ||
| 19/04/2023 | Outgoing Correspondence | Letter no formal defects | 1 | /0/3/2/4/6/0800864230/docs/ep19780305.9_1_541978l271.pdf |