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Patent details

3281521 Title: ANIMAUX COMPRENANT IL-4 ET IL-4R ALPHA HUMANISÉS

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Basic information

Application number:
171938558
WO application number:
Type:
European patent granted for BE
Status:
Open
Publication number:
3281521
WO publication number:
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
07/05/2015
Grant date:
30/06/2021
EP publication date:
14/02/2018
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
30/06/2021
EP B1 publication date:
30/06/2021
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
07/05/2035

Applicant

Name:
Regeneron Pharmaceuticals, Inc.
Legal Form:
From:
30/06/2021
Address:
777 Old Saw Mill River Road, Tarrytown, NY 10591, United States (US)
To:

Agent

1

Name:
MANNAERTS Jaap
Legal Form:
From:
16/12/2024
Address:
New Babylon City Offices Anna van Buerenplein 21A, 2595 DA DEN HAAG, Netherlands (NL)
To:

2

Name:
MANNAERTS Jaap
Legal Form:
From:
10/08/2021
Address:
Technologiepark 122, 9052, ZWIJNAARDE - GENT, Belgium (BE)
To:
16/12/2024

Inventor

1

Name:
WANG, Li-Hsien
Legal Form:
Address:
Tarrytown, NY 10591, United States (US)

2

Name:
XUE, Yingzi
Legal Form:
Address:
Ardsley, NY 10502, United States (US)

3

Name:
MURPHY, Andrew J.
Legal Form:
Address:
Tarrytown, NY 10591, United States (US)

4

Name:
STEVENS, Sean
Legal Form:
Address:
Del Mar, CA 92014, United States (US)

Priority

Priority patent number:
201461989757 P
Priority date:
07/05/2014
Priority country:
United States (US)

Classification

IPC or IDT classification:
A01K 67/027; C07K 14/54; C07K 14/715;

Publication

Bulletin

Bulletin heading:
EP2
Journal edition number:
2021/12
Publication date:
19/07/2021
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

Issue number:
202126
Publication date:
30/06/2021
Description:
Grant (B1)

Annual fee

Annual fee(s) Due Date:
01/06/2026
Annual fee number:
12
Annual fee amount:
240 Euro
Expected payer:
Last annual fee payment date:
23/04/2025
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
10/08/2021 General Document Declaration of domicile 1 PDF /7/0/8/6/3/0722136807/docs/171938558_0_generaldocument_20210811_084700587.pdf
10/08/2021 Incoming Correspondence (Email) Cover letter 1 PDF /7/0/8/6/3/0722136807/docs/171938558_1_incomingcorrespondenceelectronic_20210811_084700880.pdf
16/12/2024 Request For Change Letter and/or Form requesting a change in the Register 1 PDF /7/0/8/6/3/0722136807/docs/171938558_2_rfc_20241217_095655680.pdf
18/12/2024 Outgoing Correspondence Outgoing Correspondence 2 PDF /7/0/8/6/3/0722136807/docs/171938558_3_207803_pie.rfc.per.notif.pdf