Patent details
EP4536187 Title: COMPOSITIONS COMPRISING DISODIUM 5,10-METHYLENE-(6R)-TETRAHYDROFOLATE
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Unitary Effect
- Unitary Effect Requested:
- Yes
- Unitary Effect Request Filing Date:
- 04/02/2026
- Unitary Effect Status:
- Unitary Effect Registered
- Request Unitary Effect Accepted:
- 09/02/2026
- Unitary Effect Date:
- 28/01/2026
- Unitary Effect Registration Date:
- 09/02/2026
- Request Unitary Effect Rejected:
- Unitary Effect Re-establishment of rights Filing Date:
- Unitary Effect Re-establishment of rights EPO Decision :
- Unitary Effect Re-establishment of rights EPO Decision Date:
- Unitary Effect Request Withdrawal Date:
- Unitary Effect request has been accepted, please see the UPP register at the EPO for up-to-date information
- UPP register:
- EP4536187
- SPC Number:
- Creation Date:
Basic Information
- Publication number:
- EP4536187
- WO Application Number:
- EP2023064972
- Type:
- European Patent Granted for NL
- Status:
- Unitary Effect Registered
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP23730517.2
- WO Publication Number:
- WO2023237484
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Germany (DE)
- Publications:
Dates
- Filing date:
- 05/06/2023
- Grant date:
- 28/01/2026
- EP Publication Date:
- 16/04/2025
- WO Publication Date:
- 14/12/2023
- 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:
- 04/06/2043
- 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:
- Merck Patent GmbH
- Address:
- Frankfurter Strasse 250, 64293 DARMSTADT, Germany (DE)
Inventor
1
- Name:
- MOSER, Rudolf
- Address:
- 6460 ALTDORF / URI, Switzerland (CH)
2
- Name:
- GROEHN, Viola
- Address:
- 6460 ALTDORF / URI, Switzerland (CH)
3
- Name:
- AMMANN, Thomas
- Address:
- 6460 ALTDORF / URI, Switzerland (CH)
4
- Name:
- KNAPP, Jean-Pierre
- Address:
- 6460 ALTDORF / URI, Switzerland (CH)
5
- Name:
- SVAERD, Marianne
- Address:
- 41346 GOTHENBURG, Sweden (SE)
Priority
- Priority Patent Number:
- 22177932
- Priority Date:
- 08/06/2022
- Priority Country:
- European Patent Office (EPO) (EP)
Classification
- IPC or IDT classification:
- A61K 9/00; A61K 9/08; A61K 9/19; A61K 31/519; A61K 47/02; A61P 35/00;
Publication
Bulletin
1
- Bulletin Heading:
- UP1
- Journal edition number:
- 10/26
- Publication date:
- 11/03/2026
- Description:
- European patents with registered Unitary Effect
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 04/26
- Publication date:
- 28/01/2026
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
1
- Issue number:
- 202611
- Publication date:
- 11/03/2026
- Description:
- Unitary Effect Request Receipt
2
- Issue number:
- 202611
- Publication date:
- 11/03/2026
- Description:
- Unitary Effect Request Acceptance
3
- Issue number:
- 202610
- Publication date:
- 04/03/2026
- Description:
- Application number/publication number of the divisional application (Art. 76) changed
4
- Issue number:
- 202605
- Publication date:
- 28/01/2026
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- Annual Fee Number:
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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