Patent details
EP4284774 Title: NOVEL SYNTHESIS OF SALCAPROZIC ACID BY AMIDE FORMATION
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Unitary Effect
- Unitary Effect Requested:
- Yes
- Unitary Effect Request Filing Date:
- 04/04/2025
- Unitary Effect Status:
- Unitary Effect Registered
- Request Unitary Effect Accepted:
- 09/04/2025
- Unitary Effect Date:
- 12/03/2025
- Unitary Effect Registration Date:
- 09/04/2025
- 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:
- EP4284774
- SPC Number:
- Creation Date:
Basic Information
- Publication number:
- EP4284774
- WO Application Number:
- EP2022052022
- Type:
- European Patent Granted for NL
- Status:
- Unitary Effect Registered
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP22703590.4
- WO Publication Number:
- WO2022162132
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Denmark (DK)
- Publications:
Dates
- Filing date:
- 28/01/2022
- Grant date:
- 12/03/2025
- EP Publication Date:
- 06/12/2023
- WO Publication Date:
- 04/08/2022
- 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:
- 12/03/2025
- EP B1 Publication Date:
- 12/03/2025
- 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:
- 27/01/2042
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 12/03/2025
- Name:
- Novo Nordisk A/S
- Address:
- Novo Allé 1, 2880 BAGSVAERD, Denmark (DK)
Inventor
1
- Name:
- KROGSGAARD-LARSEN, Niels
- Address:
- 2880 Bagsværd, Denmark (DK)
2
- Name:
- RAUNKJÆR, Michael
- Address:
- 2880 Bagsværd, Denmark (DK)
3
- Name:
- RISINGER, Christian Walter
- Address:
- 2880 Bagsværd, Denmark (DK)
4
- Name:
- TAANING, Rolf Hejle
- Address:
- 2880 Bagsværd, Denmark (DK)
5
- Name:
- KOMNATNYY, Vitaly
- Address:
- 2880 Bagsværd, Denmark (DK)
Priority
- Priority Patent Number:
- 21154303
- Priority Date:
- 29/01/2021
- Priority Country:
- European Patent Office (EPO) (EP)
Classification
- IPC or IDT classification:
- C07C 231/02; C07C 235/60;
Publication
Bulletin
1
- Bulletin Heading:
- VB1
- Journal edition number:
- 01/26
- Publication date:
- 07/01/2026
- Description:
- Requests for restoration and notices of objection, notices of appeal to Court, notices of appeal to Council of State ex NL Patent Law 1995. Opposition(s) filed ex European Patent Convention
2
- Bulletin Heading:
- VB1
- Journal edition number:
- 49/25
- Publication date:
- 03/12/2025
- Description:
- Requests for restoration and notices of objection, notices of appeal to Court, notices of appeal to Council of State ex NL Patent Law 1995. Opposition(s) filed ex European Patent Convention
3
- Bulletin Heading:
- UP1
- Journal edition number:
- 20/25
- Publication date:
- 14/05/2025
- Description:
- European patents with registered Unitary Effect
4
- Bulletin Heading:
- EP2
- Journal edition number:
- 11/25
- Publication date:
- 12/03/2025
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
1
- Issue number:
- 202602
- Publication date:
- 07/01/2026
- Description:
- Opposition procedure started
2
- Issue number:
- 202549
- Publication date:
- 03/12/2025
- Description:
- Opposition procedure started
3
- Issue number:
- 202520
- Publication date:
- 14/05/2025
- Description:
- Unitary Effect Request Receipt
4
- Issue number:
- 202520
- Publication date:
- 14/05/2025
- Description:
- Unitary Effect Request Acceptance
5
- Issue number:
- 202516
- Publication date:
- 16/04/2025
- Description:
- Application number/publication number of the divisional application (Art. 76) changed
6
- Issue number:
- 202511
- Publication date:
- 12/03/2025
- 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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