Patent details
EP4186502 Title: TASIMELTEON FOR USE FOR IMPROVING SLEEP
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Basic Information
- Publication number:
- EP4186502
- WO Application Number:
- Type:
- European Patent Granted for NL
- Status:
- Deemed not to be granted according to art. 52.4a or 52.6 ROW
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP23152614.6
- WO Publication Number:
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- United States of America (US)
- Publications:
Dates
- Filing date:
- 13/02/2020
- Grant date:
- 10/09/2025
- EP Publication Date:
- 31/05/2023
- WO Publication Date:
- 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:
- 10/09/2025
- EP B1 Publication Date:
- 10/09/2025
- 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:
- 12/02/2040
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 10/09/2025
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 10/09/2025
- Name:
- Vanda Pharmaceuticals Inc.
- Address:
- 2200 Pennsylvania Ave NW Suite 300E, Washington, DC 20037, United States of America (US)
Inventor
1
- Name:
- POLYMEROPOULOS, Mihael
- Address:
- Potomac, 20854, United States of America (US)
2
- Name:
- SMIESZEK, Sandra
- Address:
- Washington DC, 20037, United States of America (US)
Priority
- Priority Patent Number:
- 201962805057 P
- Priority Date:
- 13/02/2019
- Priority Country:
- United States of America (US)
Classification
- IPC or IDT classification:
- A61K 31/343; A61P 25/20; C12Q 1/6883; A61P 43/00;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 02/26
- Publication date:
- 14/01/2026
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 37/25
- Publication date:
- 10/09/2025
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202537
- Publication date:
- 10/09/2025
- 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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