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Patent details

3284480 Title: COMPOSITION PHARMACEUTIQUE POUR LA PRÉVENTION ET/OU LE TRAITEMENT DE LA DERMATITE ATOPIQUE CONTENANT COMME PRINCIPE ACTIF UN ANTAGONISTE DE L'IL-31

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Basic information

Application number:
167800549
WO application number:
JP2016061859
Type:
European patent granted for BE
Status:
Open
Publication number:
3284480
WO publication number:
WO2016167263
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:
2025C/701

Dates

Filing date:
13/04/2016
Grant date:
02/07/2025
EP publication date:
21/02/2018
WO publication date:
20/10/2016
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
02/07/2025
EP B1 publication date:
02/07/2025
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
13/04/2036

Applicant

Name:
Chugai Seiyaku Kabushiki Kaisha
Legal Form:
From:
02/07/2025
Address:
5-1, Ukima 5-chome, Kita-ku Tokyo 115-8543, Japan (JP)
To:

Agent

Name:
DE CLERCQ & PARTNERS CV
Legal Form:
From:
13/08/2025
Address:
Ed. Gevaertdreef 10a, 9830, ST MARTENS LATEM, Belgium (BE)
To:

Inventor

1

Name:
KANEKO, Akihisa
Legal Form:
Address:
Gotemba-shi Shizuoka 412-8513, Japan (JP)

2

Name:
IWAYANAGI, Yuki
Legal Form:
Address:
Gotemba-shi Shizuoka 412-8513, Japan (JP)

3

Name:
KITAMURA, Hidetomo
Legal Form:
Address:
Gotemba-shi Shizuoka 412-8513, Japan (JP)

4

Name:
HIGUCHI, Yoshinobu
Legal Form:
Address:
Gotemba-shi Shizuoka 412-8513, Japan (JP)

5

Name:
MATSUSHITA, Hiroaki
Legal Form:
Address:
Gotemba-shi Shizuoka 412-8513, Japan (JP)

6

Name:
MIHARA, Ryosuke
Legal Form:
Address:
Tokyo 103-8324, Japan (JP)

7

Name:
YAMAMOTO, Yumi
Legal Form:
Address:
Tokyo 103-8324, Japan (JP)

8

Name:
SAITO, Tomohisa
Legal Form:
Address:
Tokyo 103-8324, Japan (JP)

9

Name:
HIROKAWA, Keiko
Legal Form:
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

Bulletin heading:
EP2
Journal edition number:
2025/13
Publication date:
28/08/2025
Description:
Contains data concerning European patents granted and published (B1 publication) for Belgium and for which no translation needed to be filed

European Patent Bulletin

1

Issue number:
202527
Publication date:
02/07/2025
Description:
Grant (B1)

2

Issue number:
202532
Publication date:
06/08/2025
Description:
Application number/publication number of the divisional application (Art. 76) changed

Annual fee

Annual fee(s) Due Date:
30/04/2027
Annual fee number:
12
Annual fee amount:
240 Euro
Expected payer:
Last annual fee payment date:
19/03/2026
Last annual fee paid number:
11
Last annual fee paid amount:
215 Euro
Payer:
ANAQUA SERVICES
Filing date Document type Publication Type Document Description Number of pages File Type
13/08/2025 Incoming Correspondence (Email) Cover letter 3 PDF /7/8/4/1/5/0722551487/docs/167800549_0_incomingcorrespondenceelectronic_20250814_084516362.pdf
13/08/2025 Outgoing Correspondence 2 PDF /7/8/4/1/5/0722551487/docs/167800549_1_outgoingcorrespondence_20250814_084516095.pdf
13/08/2025 Incoming Correspondence (Email) Cover letter 1 PDF /7/8/4/1/5/0722551487/docs/167800549_2_incomingcorrespondenceelectronic_20250814_084516201.pdf
14/08/2025 Incoming Correspondence (Post) 3 PDF /7/8/4/1/5/0722551487/docs/167800549_3_incomingcorrespondencepaper_20250818_110701376.pdf
07/08/2025 Request For Change Letter and/or Form requesting a change in the Register 2 PDF /7/8/4/1/5/0722551487/docs/167800549_4_rfc_20250915_113619697.pdf
07/08/2025 Request For Change Letter of regularisation of a change 1 PDF /7/8/4/1/5/0722551487/docs/167800549_5_rfc_20250915_114250739.pdf
15/09/2025 Outgoing Correspondence Outgoing Correspondence 1 PDF /7/8/4/1/5/0722551487/docs/167800549_6_221547_pie.rfc.man.notif.pdf
17/09/2025 Incoming Correspondence (Post) 3 PDF /7/8/4/1/5/0722551487/docs/167800549_7_incomingcorrespondencepaper_20250923_104514591.pdf
24/09/2025 Outgoing Correspondence 1 PDF /7/8/4/1/5/0722551487/docs/167800549_8_outgoingcorrespondence_20250925_084533619.pdf
24/09/2025 Incoming Correspondence (Email) Cover letter 1 PDF /7/8/4/1/5/0722551487/docs/167800549_9_incomingcorrespondenceelectronic_20250925_084533767.pdf
24/09/2025 General Document Other 3 PDF /7/8/4/1/5/0722551487/docs/167800549_10_generaldocument_20250925_084533692.pdf