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Patent details

2796530 Title: COMPOSÉ POUR UN ÉLÉMENT OPTOÉLECTRONIQUE ORGANIQUE, ÉLÉMENT ÉMETTANT DE LA LUMIÈRE ORGANIQUE LE COMPRENANT ET DISPOSITIF D'AFFICHAGE COMPRENANT L'ÉLÉMENT ÉMETTANT DE LA LUMIÈRE ORGANIQUE

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Basic information

Application number:
128603321
WO application number:
KR2012007706
Type:
European patent granted for BE
Status:
Deemed Void
Publication number:
2796530
WO publication number:
WO2013094854
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
25/09/2012
Grant date:
03/08/2016
EP publication date:
29/10/2014
WO publication date:
27/06/2013
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
03/08/2016
EP B1 publication date:
03/08/2016
EP B2 publication date:
11/09/2019
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
25/09/2032

Applicant

Name:
Cheil Industries Inc.
Legal Form:
From:
03/08/2016
Address:
290 Kongdan-dong, Kumi-city, Kyungsangbuk-do 730-030, Korea (Republic) (KR)
To:

Inventor

1

Name:
YU, Eun-Sun
Legal Form:
Address:
Uiwang-si Gyeonggi-do 437-711, Korea (Republic) (KR)

2

Name:
PARK, Moo-Jin
Legal Form:
Address:
Uiwang-si Gyeonggi-do 437-711, Korea (Republic) (KR)

3

Name:
LEE, Ho-Jae
Legal Form:
Address:
Uiwang-si Gyeonggi-do 437-711, Korea (Republic) (KR)

4

Name:
CHAE, Mi-Young
Legal Form:
Address:
Uiwang-si Gyeonggi-do 437-711, Korea (Republic) (KR)

Priority

Priority patent number:
20110141434
Priority date:
23/12/2011
Priority country:
Korea (Republic) (KR)

Classification

IPC or IDT classification:
C09K 11/06; H01L 51/50; C07D 495/04; H01L 51/00; C07D 491/048; H01L 51/05; H01L 51/42; H05B 33/14;

Publication

European Patent Bulletin

1

Issue number:
201631
Publication date:
03/08/2016
Description:
Grant (B1)

2

Issue number:
201722
Publication date:
31/05/2017
Description:
Opposition procedure started

3

Issue number:
201923
Publication date:
05/06/2019
Description:
International Patent Classification Changed

4

Issue number:
201937
Publication date:
11/09/2019
Description:
Patent maintained (B2 publication)

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
Last annual fee paid number:
Payer:
Filing date Document type Publication Type Document Description Number of pages