Patent details
EP3800177 Title: FENFLURAMINE COMPOSITIONS AND METHODS OF PREPARING THE SAME
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Basic Information
- Publication number:
- EP3800177
- WO Application Number:
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP20210227.3
- WO Publication Number:
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- United Kingdom (GB)
- Publications:
Dates
- Filing date:
- 20/12/2016
- Grant date:
- 29/01/2025
- EP Publication Date:
- 07/04/2021
- WO Publication Date:
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 24/03/2025
- 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:
- 29/01/2025
- EP B1 Publication Date:
- 29/01/2025
- 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:
- 19/12/2036
- Lapsed By Expiration Date:
- Patent Validated Date:
- 05/04/2025
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 20/05/2025
- Name:
- Zogenix International Limited
- Address:
- Windlesham Campus, Sunninghil Road Windlesham, GU20 6PP, Surrey , United Kingdom (GB)
Historical Applicant/holder
- From:
- 29/01/2025
- To:
- 20/05/2025
- Name:
- Zogenix International Limited
- Address:
- The Pearce Building, West Street, MaidenheadBerkshire SL6 1RL, United Kingdom (GB)
Agent
- Name:
- dr. R.C. van Duijvenbode c.s.
- From:
- 04/04/2025
- Address:
- NLO Postbus 29720, 2502 LS, Den Haag, Netherlands (NL)
- To:
Inventor
1
- Name:
- LONDESBROUGH, Derek
- Address:
- Maidenhead, Berkshire SL6 1NJ, United Kingdom (GB)
2
- Name:
- ANDERSEN, Marc W.
- Address:
- Raleigh North Carolina 27612, United States of America (US)
Priority
- Priority Patent Number:
- 201562271172 P
- Priority Date:
- 22/12/2015
- Priority Country:
- United States of America (US)
Classification
- IPC or IDT classification:
- C07C 209/28; C07C 209/84; B01J 23/72; B01J 27/055; B01J 27/122; B01J 27/25; C07C 45/72; C07C 45/80; C07C 211/29; C07C 51/43;
Publication
Bulletin
1
- Bulletin Heading:
- EP3
- Journal edition number:
- 15/25
- Publication date:
- 09/04/2025
- 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:
- 05/25
- Publication date:
- 29/01/2025
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202505
- Publication date:
- 29/01/2025
- Description:
- Grant (B1)
Deed
Change of Address
- Change Kind/ Decision Type:
- Owner
- Deed Number:
- RC202500836A
- Date Registered:
- 20/05/2025
- License Effective Date:
- License Expiration Date:
- Scope of License:
- Deed Filer:
- dr. R.C. van Duijvenbode c.s.
- Journal Edition Number:
- Text:
- Deed Status:
- Country Code:
- Updated License Number:
- Terminated License Number:
Changed Pledgee
- Name:
- Address:
Removed Usufructuary
- Name:
- Address:
Added Usufructuary
- Name:
- Address:
Changed Usufructuary
- Name:
- Address:
Annual Fee
- Annual Fee(s) Due Date:
- 31/12/2025
- Annual Fee Number:
- 10
- Annual Fee Amount:
- 400 Euro
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 04/04/2025 | Outgoing Correspondence | Letter no formal defects | 1 | /2/8/9/1/8/0801081982/docs/ep20210227.3_1_650983l271.pdf | ||
| 24/03/2025 | Claims | First filed claims | 1 | /2/8/9/1/8/0801081982/docs/ep20210227.3_0_claims20250324094513046.pdf |