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Patent details

3419978 Title: DERIVES DE PYRAZOLO[1,5-A]PYRAZIN-4-YL EN TANT QU'INHIBITEURS DE JAK

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Basic information

Application number:
177057056
WO application number:
IB2017050748
Type:
European patent granted for BE
Status:
Open
Publication number:
3419978
WO publication number:
WO2017144995
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
10/02/2017
Grant date:
15/04/2020
EP publication date:
02/01/2019
WO publication date:
31/08/2017
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
15/04/2020
EP B1 publication date:
15/04/2020
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
10/02/2037

Applicant

Name:
Pfizer Inc.
Legal Form:
From:
15/04/2020
Address:
235 East 42nd Street, New York, NY 10017, United States (US)
To:

Agent

1

Name:
GEVERS PATENTS
Legal Form:
From:
08/02/2024
Address:
De Kleetlaan 7A, 1831, DIEGEM, Belgium (BE)
To:

2

Name:
GEVERS PATENTS
Legal Form:
From:
22/06/2020
Address:
Holidaystraat 5, 1831, DIEGEM, Belgium (BE)
To:
08/02/2024

Inventor

1

Name:
BROWN, Matthew Frank
Legal Form:
Address:
Stonington, Connecticut 06378, United States (US)

2

Name:
DERMENCI, Alpay
Legal Form:
Address:
East Lyme, Connecticut 06333, United States (US)

3

Name:
FENSOME, Andrew
Legal Form:
Address:
Harvard, Massachusetts 01451, United States (US)

4

Name:
GERSTENBERGER, Brian Stephen
Legal Form:
Address:
Brookline, Massachusetts 02445, United States (US)

5

Name:
HAYWARD, Matthew Merrill
Legal Form:
Address:
Old Lyme, Connecticut 06371, United States (US)

6

Name:
OWEN, Dafydd Rhys
Legal Form:
Address:
Concord, Massachusetts 01742, United States (US)

7

Name:
WRIGHT, Stephen Wayne
Legal Form:
Address:
Old Lyme, Connecticut 06371, United States (US)

8

Name:
XING, Li Huang
Legal Form:
Address:
Lexington, Massachusetts 02421, United States (US)

9

Name:
YANG, Xiaojing
Legal Form:
Address:
Waterford, Connecticut 06385, United States (US)

Priority

Priority patent number:
201662299130 P
Priority date:
24/02/2016
Priority country:
United States (US)

Classification

IPC or IDT classification:
A61K 31/4985; A61P 25/28; A61P 29/00; A61P 37/02; C07D 487/04;

Publication

Bulletin

Bulletin heading:
EP2
Journal edition number:
2020/11
Publication date:
17/06/2020
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:
202016
Publication date:
15/04/2020
Description:
Grant (B1)

2

Issue number:
202020
Publication date:
13/05/2020
Description:
Application number/publication number of the divisional application (Art. 76) changed

Annual fee

Annual fee(s) Due Date:
02/03/2026
Annual fee number:
10
Annual fee amount:
185 Euro
Expected payer:
Last annual fee payment date:
27/02/2025
Last annual fee paid number:
9
Last annual fee paid amount:
165 Euro
Payer:
MURGITROYD AND COMPANY
Filing date Document type Publication Type Document Description Number of pages File Type
22/06/2020 Outgoing Correspondence 1 PDF /2/4/6/4/8/0721984642/docs/177057056_0_outgoingcorrespondence_20200623_085021392.pdf
22/06/2020 Incoming Correspondence (Email) Cover letter 1 PDF /2/4/6/4/8/0721984642/docs/177057056_1_incomingcorrespondenceelectronic_20200623_085023052.pdf
22/06/2020 General Document Declaration of domicile 1 PDF /2/4/6/4/8/0721984642/docs/177057056_2_generaldocument_20200623_085022320.pdf
08/02/2024 Request For Change Letter and/or Form requesting a change in the Register 2 PDF /2/4/6/4/8/0721984642/docs/177057056_3_rfc_20240307_112222435.pdf