Every night, the online Belgian patent register ('eRegister') receives an update with public data that were entered or generated the preceding day on the Benelux Patent Platform, the computer application with which the Belgian Intellectual Property Office handles the registration, treatment and publication processes for patents and supplementary protection certificates.
Currently, some updates are spread over consecutive nights due to the large, weekly volume of data concerning European patents designating Belgium.
For a European patent it is possible that data about the inventor(s) are missing from the online Belgian patent register. They can be found via the link to the European patent register pending an update of the Belgian patent register.
For European patents with Unitary Effect, the authentic source of information is the European Patent Register : please refer to it.

Patent details

3285803 Title: METHODES DE TRAITEMENT OU DE PREVENTION DE MIGRAINES

The time of generation of the report may vary depending on the number of the selected files and the pages of each file. If the generation of the consolidated PDF file takes long, you may reduce the number of selected files and proceed with the generation of the PDF in batches.
You have not selected any documents

Basic information

Application number:
157540717
WO application number:
US2015044479
Type:
European patent granted for BE
Status:
Open
Publication number:
3285803
WO publication number:
WO2016171742
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
10/08/2015
Grant date:
18/12/2019
EP publication date:
28/02/2018
WO publication date:
27/10/2016
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
18/12/2019
EP B1 publication date:
18/12/2019
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
10/08/2035

Applicant

Name:
Amgen Inc.
Legal Form:
From:
18/12/2019
Address:
One Amgen Center Drive, Thousand Oaks, California 91320-1799, United States (US)
To:

Agent

1

Name:
AWA Benelux SA
Legal Form:
From:
27/02/2023
Address:
Tour & Taxis - Royal Depot box: 216 Avenue du Port 86c, 1000, BRUXELLES, Belgium (BE)
To:

2

Name:
AWA Benelux SA
Legal Form:
From:
04/02/2020
Address:
Tour & Taxis - Royal Depot box: 216 Avenue du Port 86c, 1000, BRUXELLES, Belgium (BE)
To:
27/02/2023

Inventor

1

Name:
SUN, Hong
Legal Form:
Address:
Princeton, NJ 08540-2618, United States (US)

2

Name:
DUNAYEVICH, Eduardo
Legal Form:
Address:
Thousand Oaks, California 91320-1799, United States (US)

3

Name:
LENZ, Robert A.
Legal Form:
Address:
Westlake Village, California 91361, United States (US)

4

Name:
VARGAS, Gabriel
Legal Form:
Address:
Berkeley CA 94707, United States (US)

Priority

Priority patent number:
201562152708 P
Priority date:
24/04/2015
Priority country:
United States (US)

Classification

IPC or IDT classification:
A61K 39/00; C07K 16/28;

Publication

Bulletin

Bulletin heading:
EP2
Journal edition number:
2019/39
Publication date:
29/01/2020
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:
201951
Publication date:
18/12/2019
Description:
Grant (B1)

2

Issue number:
202001
Publication date:
01/01/2020
Description:
Application number/publication number of the divisional application (Art. 76) changed

Annual fee

Annual fee(s) Due Date:
31/08/2026
Annual fee number:
12
Annual fee amount:
240 Euro
Expected payer:
Last annual fee payment date:
23/07/2025
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
04/02/2020 Outgoing Correspondence 1 PDF /6/4/0/0/4/0721940046/docs/157540717_0_outgoingcorrespondence_20200205_081815166.pdf
04/02/2020 General Document Declaration of domicile 1 PDF /6/4/0/0/4/0721940046/docs/157540717_1_generaldocument_20200205_081815663.pdf
04/02/2020 Incoming Correspondence (Email) Cover letter 1 PDF /6/4/0/0/4/0721940046/docs/157540717_2_incomingcorrespondenceelectronic_20200205_081816214.pdf
27/02/2023 Request For Change Letter and/or Form requesting a change in the Register 2 PDF /6/4/0/0/4/0721940046/docs/157540717_3_rfc_20230301_091436512.pdf