Patent details
EP4051278 Title: COMBINATION OF A PD-1 ANTAGONIST, A VEGFR/FGFR/RET TYROSINE KINASE INHIBITOR AND A CBP/BETA-CATENIN INHIBITOR FOR TREATING CANCER
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Basic Information
- Publication number:
- EP4051278
- WO Application Number:
- US2020057650
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP20811814.1
- WO Publication Number:
- WO2021086909
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Japan (JP)
- Publications:
Dates
- Filing date:
- 28/10/2020
- Grant date:
- 17/12/2025
- EP Publication Date:
- 07/09/2022
- WO Publication Date:
- 06/05/2021
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 24/12/2025
- 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:
- 17/12/2025
- EP B1 Publication Date:
- 17/12/2025
- 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:
- 27/10/2040
- Lapsed By Expiration Date:
- Patent Validated Date:
- 09/01/2026
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 17/12/2025
- Name:
- Eisai R&D Management Co., Ltd.
- Address:
- 6-10 Koishikawa, 4-Chome Bunkyo-Ku, Tokyo 112-8088, Japan (JP)
- From:
- 17/12/2025
- Name:
- Merck Sharp & Dohme LLC
- Address:
- 126 East Lincoln Avenue, Rahway, New Jersey 07065, United States of America (US)
- From:
- 17/12/2025
- Name:
- MSD International GmbH
- Address:
- Weystrasse 20, 6006 Luzern, Switzerland (CH)
Agent
- Name:
- dr. R.C. van Duijvenbode c.s.
- From:
- 08/01/2026
- Address:
- NLO Postbus 29720, 2502 LS, Den Haag, Netherlands (NL)
- To:
Inventor
1
- Name:
- OZAWA, Yoichi
- Address:
- Tsukuba-shi, Ibaraki 300-2635, Japan (JP)
2
- Name:
- FUNAHASHI, Yasuhiro
- Address:
- Tsukuba-shi, Ibaraki 300-2635, Japan (JP)
3
- Name:
- KATO, Yu
- Address:
- Tsukuba-shi, Ibaraki 300-2635, Japan (JP)
Priority
1
- Priority Patent Number:
- 201962927576 P
- Priority Date:
- 29/10/2019
- Priority Country:
- United States of America (US)
2
- Priority Patent Number:
- 201962927334 P
- Priority Date:
- 29/10/2019
- Priority Country:
- United States of America (US)
Classification
- IPC or IDT classification:
- A61K 31/47; A61K 31/53; A61K 39/395; A61K 45/06; A61P 35/00;
Publication
Bulletin
1
- Bulletin Heading:
- EP3
- Journal edition number:
- 02/26
- Publication date:
- 14/01/2026
- 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:
- 52/25
- Publication date:
- 24/12/2025
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202551
- Publication date:
- 17/12/2025
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 31/10/2026
- 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 | ||
|---|---|---|---|---|---|---|
| 08/01/2026 | Outgoing Correspondence | Letter no formal defects | 1 | /9/6/5/2/9/0801192569/docs/ep20811814.1_1_ep4051278690186l271.pdf | ||
| 24/12/2025 | Claims | First filed claims | 3 | /9/6/5/2/9/0801192569/docs/ep20811814.1_0_claims20251224081505983.pdf |