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Patent details

3312139 Title: COMPOSITE AUTO-ASSEMBLÉ DE NITRURE DE CARBONE ET D'OXYDE DE GRAPHÈNE, SON PROCÉDÉ DE FABRICATION, ÉLECTRODE POSITIVE LE COMPORTANT, ET BATTERIE AU LITHIUM-SOUFRE LE COMPRENANT ÉGALEMENT

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Basic information

Application number:
178104485
WO application number:
KR2017000916
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
3312139
WO publication number:
WO2017213325
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
25/01/2017
Grant date:
03/03/2021
EP publication date:
25/04/2018
WO publication date:
14/12/2017
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
03/03/2021
EP B1 publication date:
03/03/2021
EP B2 publication date:
EP B3 publication date:
Lapsed date:
31/01/2022
Expiration date (if granted and all annual fees paid):
25/01/2037

Applicant

Name:
LG Chem, Ltd.
Legal Form:
From:
03/03/2021
Address:
128 Yeoui-daero Yeongdeungpo-gu, Seoul 07336, Korea (Republic) (KR)
To:

Inventor

1

Name:
PARK, Ji Hee
Legal Form:
Address:
Daejeon 34122, Korea (Republic) (KR)

2

Name:
SOHN, Kwon Nam
Legal Form:
Address:
Daejeon 34122, Korea (Republic) (KR)

3

Name:
YANG, Doo Kyung
Legal Form:
Address:
Daejeon 34122, Korea (Republic) (KR)

4

Name:
KWON, Ki Young
Legal Form:
Address:
Daejeon 34122, Korea (Republic) (KR)

Priority

Priority patent number:
20160071216
Priority date:
08/06/2016
Priority country:
Korea (Republic) (KR)

Classification

IPC or IDT classification:
C01B 21/06; C01B 21/082; H01M 4/133; H01M 4/587; H01M 10/052; C01B 32/182;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2021/05
Publication date:
28/04/2021
Description:
Contains data concerning European patents granted and published (B1 publication) for Belgium and for which no translation needed to be filed

2

Bulletin heading:
VRV
Journal edition number:
2022/17
Publication date:
03/10/2022
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

Issue number:
202109
Publication date:
03/03/2021
Description:
Grant (B1)

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 File Type