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

3820572 Title: INHIBITEURS DE PD-1/PD-L1

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:
197463177
WO application number:
US2019041657
Type:
European patent granted for BE
Status:
Open
Publication number:
3820572
WO publication number:
WO2020014643
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
12/07/2019
Grant date:
16/08/2023
EP publication date:
19/05/2021
WO publication date:
16/01/2020
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
16/08/2023
EP B1 publication date:
16/08/2023
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
12/07/2039

Applicant

Name:
GILEAD SCIENCES, INC.
Legal Form:
From:
16/08/2023
Address:
333 Lakeside Drive, Foster City, California 94404, United States (US)
To:

Agent

1

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

2

Name:
KORSTEN Marius
Legal Form:
From:
17/10/2023
Address:
Technologiepark 122, 9052, ZWIJNAARDE - GENT, Belgium (BE)
To:
12/12/2024

Inventor

1

Name:
AKTOUDIANAKIS, Evangelos
Legal Form:
Address:
Foster City, California 94404, United States (US)

2

Name:
CHO, Aesop
Legal Form:
Address:
Foster City, California 94404, United States (US)

3

Name:
GRAUPE, Michael
Legal Form:
Address:
Foster City, California 94404, United States (US)

4

Name:
LAD, Lateshkumar Thakorlal
Legal Form:
Address:
Foster City, California 94404, United States (US)

5

Name:
MACHICAO TELLO, Paulo A.
Legal Form:
Address:
Oakland, CA 94612-1606, United States (US)

6

Name:
MEDLEY, Jonathan William
Legal Form:
Address:
Foster City, California 94404, United States (US)

7

Name:
METOBO, Samuel E.
Legal Form:
Address:
Foster City, California 94404, United States (US)

8

Name:
NADUTHAMBI, Devan
Legal Form:
Address:
Foster City, California 94404, United States (US)

9

Name:
PHILLIPS, Barton W.
Legal Form:
Address:
Foster City, California 94404, United States (US)

10

Name:
MONOVICH, Scott Preston
Legal Form:
Address:
Foster City, California 94404, United States (US)

11

Name:
WANG, Peiyuan
Legal Form:
Address:
Foster City, California 94404, United States (US)

12

Name:
WATKINS, William J.
Legal Form:
Address:
Foster City, California 94404, United States (US)

13

Name:
XU, Jie
Legal Form:
Address:
Foster City, California 94404, United States (US)

14

Name:
YANG, Kin Shing
Legal Form:
Address:
Foster City, California 94404, United States (US)

15

Name:
ZIEBENHAUS, Christopher Allen
Legal Form:
Address:
Foster City, California 94404, United States (US)

Priority

1

Priority patent number:
201962808763 P
Priority date:
21/02/2019
Priority country:
United States (US)

2

Priority patent number:
201862747033 P
Priority date:
17/10/2018
Priority country:
United States (US)

3

Priority patent number:
201862697932 P
Priority date:
13/07/2018
Priority country:
United States (US)

Classification

IPC or IDT classification:
A61P 35/00; C07D 213/74; C07D 241/20; C07D 401/06; C07D 401/12; C07D 401/14; C07D 403/12; C07D 403/14; C07D 471/08; C07D 487/10; A61K 31/4439; A61K 31/444; A61K 31/497;

Publication

Bulletin

Bulletin heading:
EP2
Journal edition number:
2023/16
Publication date:
29/09/2023
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:
202333
Publication date:
16/08/2023
Description:
Grant (B1)

Annual fee

Annual fee(s) Due Date:
31/07/2025
Annual fee number:
7
Annual fee amount:
110 Euro
Expected payer:
Last annual fee payment date:
17/06/2024
Last annual fee paid number:
6
Last annual fee paid amount:
95 Euro
Payer:
C.P.A.
Filing date Document type Publication Type Document Description Number of pages File Type
17/10/2023 Outgoing Correspondence 1 PDF /1/2/5/8/3/0722338521/docs/197463177_0_outgoingcorrespondence_20231018_084533512.pdf
17/10/2023 General Document Declaration of domicile 1 PDF /1/2/5/8/3/0722338521/docs/197463177_1_generaldocument_20231018_084533619.pdf
17/10/2023 Incoming Correspondence (Email) Cover letter 1 PDF /1/2/5/8/3/0722338521/docs/197463177_2_incomingcorrespondenceelectronic_20231018_084533723.pdf
12/12/2024 Request For Change Letter and/or Form requesting a change in the Register 1 PDF /1/2/5/8/3/0722338521/docs/197463177_3_rfc_20241217_095354973.pdf
20/12/2024 Outgoing Correspondence Outgoing Correspondence 2 PDF /1/2/5/8/3/0722338521/docs/197463177_4_207902_pie.rfc.per.notif.pdf