Patent details
EP3284480 Title: PHARMACEUTICAL COMPOSITION FOR PREVENTION AND/OR TREATMENT OF ATOPIC DERMATITIS CONTAINING IL-31 ANTAGONIST AS ACTIVE INGREDIENT
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Basic Information
- Publication number:
- EP3284480
- WO Application Number:
- JP2016061859
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP16780054.9
- WO Publication Number:
- WO2016167263
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Japan (JP)
- Publications:
Dates
- Filing date:
- 13/04/2016
- Grant date:
- 02/07/2025
- EP Publication Date:
- 21/02/2018
- WO Publication Date:
- 20/10/2016
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 28/07/2025
- 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:
- 02/07/2025
- EP B1 Publication Date:
- 02/07/2025
- 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:
- 12/04/2036
- Lapsed By Expiration Date:
- Patent Validated Date:
- 13/08/2025
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 02/07/2025
- Name:
- Chugai Seiyaku Kabushiki Kaisha
- Address:
- 5-1, Ukima 5-chome, Kita-ku Tokyo 115-8543, Japan (JP)
Agent
- Name:
- ir. B.Ch. Ledeboer c.s
- From:
- 12/08/2025
- Address:
- V.O. Postbus 87930, 2508 DH, Den Haag, Netherlands (NL)
- To:
Inventor
1
- Name:
- KANEKO, Akihisa
- Address:
- Gotemba-shi Shizuoka 412-8513, Japan (JP)
2
- Name:
- IWAYANAGI, Yuki
- Address:
- Gotemba-shi Shizuoka 412-8513, Japan (JP)
3
- Name:
- KITAMURA, Hidetomo
- Address:
- Gotemba-shi Shizuoka 412-8513, Japan (JP)
4
- Name:
- HIGUCHI, Yoshinobu
- Address:
- Gotemba-shi Shizuoka 412-8513, Japan (JP)
5
- Name:
- MATSUSHITA, Hiroaki
- Address:
- Gotemba-shi Shizuoka 412-8513, Japan (JP)
6
- Name:
- MIHARA, Ryosuke
- Address:
- Tokyo 103-8324, Japan (JP)
7
- Name:
- YAMAMOTO, Yumi
- Address:
- Tokyo 103-8324, Japan (JP)
8
- Name:
- SAITO, Tomohisa
- Address:
- Tokyo 103-8324, Japan (JP)
9
- Name:
- HIROKAWA, Keiko
- Address:
- Tokyo 103-8324, Japan (JP)
Priority
1
- Priority Patent Number:
- 2016041641
- Priority Date:
- 04/03/2016
- Priority Country:
- Japan (JP)
2
- Priority Patent Number:
- 2015082699
- Priority Date:
- 14/04/2015
- Priority Country:
- Japan (JP)
Classification
- IPC or IDT classification:
- A61K 45/00; A61K 39/395; A61P 17/00; A61P 17/04; A61P 25/20; C07K 16/24; C07K 16/28;
Publication
Bulletin
1
- Bulletin Heading:
- EP3
- Journal edition number:
- 33/25
- Publication date:
- 13/08/2025
- 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:
- 27/25
- Publication date:
- 02/07/2025
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
1
- Issue number:
- 202532
- Publication date:
- 06/08/2025
- Description:
- Application number/publication number of the divisional application (Art. 76) changed
2
- Issue number:
- 202527
- Publication date:
- 02/07/2025
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 30/04/2026
- Annual Fee Number:
- 11
- Annual Fee Amount:
- 500 Euro
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 12/08/2025 | Outgoing Correspondence | Letter no formal defects | 1 | /9/2/5/9/2/0801129529/docs/ep16780054.9_1_ep3284480669326l271.pdf | ||
| 28/07/2025 | Claims | First filed claims | 3 | /9/2/5/9/2/0801129529/docs/ep16780054.9_0_claims20250728164532415.pdf |