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Patent details

2251081 Title: L'ensemble-membrane-éléctrolyte, procédé pour le produire, et ses utilisations

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Basic information

Application number:
097153142
WO application number:
JP2009052696
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
2251081
WO publication number:
WO2009107518
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
17/02/2009
Grant date:
13/09/2017
EP publication date:
17/11/2010
WO publication date:
03/09/2009
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
13/09/2017
EP B1 publication date:
13/09/2017
EP B2 publication date:
EP B3 publication date:
Lapsed date:
28/02/2018
Expiration date (if granted and all annual fees paid):
17/02/2029

Applicant

Name:
Showa Denko K.K.
Legal Form:
From:
13/09/2017
Address:
13-9, Shiba Daimon 1-chome Minato-ku, Tokyo 105-8518, Japan (JP)
To:

Inventor

1

Name:
SHISHIKURA, Toshikazu
Legal Form:
Address:
Chiba-shi Chiba 267-0056, Japan (JP)

2

Name:
MONDEN, Ryuji
Legal Form:
Address:
Chiba-shi Chiba 267-0056, Japan (JP)

3

Name:
KUROZUMI, Tadatoshi
Legal Form:
Address:
Chiba-shi Chiba 267-0056, Japan (JP)

Priority

Priority patent number:
2008047082
Priority date:
28/02/2008
Priority country:
Japan (JP)

Classification

IPC or IDT classification:
B01J 27/24; B01J 37/08; H01M 4/90; H01M 8/10; B01J 37/00; B01J 21/06; H01M 8/1018; B01J 27/22; B01J 35/00;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2017/17
Publication date:
13/12/2017
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:
2018/27
Publication date:
29/11/2018
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

Issue number:
201737
Publication date:
13/09/2017
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