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Patent details

3018159 Title: PROCÉDÉ DE PRODUCTION DE COPOLYMÈRE DE FORMALDÉHYDE

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Basic information

Application number:
148192628
WO application number:
JP2014067426
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
3018159
WO publication number:
WO2015002147
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
30/06/2014
Grant date:
19/08/2020
EP publication date:
11/05/2016
WO publication date:
08/01/2015
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
19/08/2020
EP B1 publication date:
19/08/2020
EP B2 publication date:
EP B3 publication date:
Lapsed date:
30/06/2021
Expiration date (if granted and all annual fees paid):
30/06/2034

Applicant

Name:
Mitsubishi Gas Chemical Company, Inc.
Legal Form:
From:
19/08/2020
Address:
5-2, Marunouchi 2-chome Chiyoda-ku, Tokyo 100-8324, Japan (JP)
To:

Inventor

1

Name:
NAKAYA, Daigo
Legal Form:
Address:
Tokyo 125-8601, Japan (JP)

2

Name:
TAKAHASHI, Toru
Legal Form:
Address:
Tokyo 125-8601, Japan (JP)

3

Name:
MOCHIDA, Satoshi
Legal Form:
Address:
Tokyo 125-8601, Japan (JP)

Priority

1

Priority patent number:
2013137735
Priority date:
01/07/2013
Priority country:
Japan (JP)

2

Priority patent number:
2013137734
Priority date:
01/07/2013
Priority country:
Japan (JP)

Classification

IPC or IDT classification:
C08G 2/04; C08G 2/06; C08G 2/10; C08G 2/24; C08L 59/04;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2020/22
Publication date:
12/10/2020
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:
2022/03
Publication date:
09/03/2022
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

Issue number:
202034
Publication date:
19/08/2020
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