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Patent details

2135870 Title: Verfahren zur herstellung von mirtazapin

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Basic information

Application number:
087220323
WO application number:
JP2008054628
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
2135870
WO publication number:
WO 2008/114691
1rst applicant's nationality:
Translation language:
German
EPO publication language:
English
SPC number:

Dates

Filing date:
13/03/2008
Grant date:
25/04/2012
EP publication date:
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
11/07/2012
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
25/04/2012
EP B1 publication date:
25/04/2012
EP B2 publication date:
EP B3 publication date:
Lapsed date:
31/03/2014
Expiration date (if granted and all annual fees paid):
13/03/2028

Applicant

Name:
Sumitomo Chemical Company, Limited
Legal Form:
From:
25/04/2012
Address:
27-1 Shinkawa 2-chome Chuo-ku, Tokyo 104-8260, Japan (JP)
To:

Agent

1

Name:
KIRKPATRICK
Legal Form:
From:
23/12/2020
Address:
Avenue Wolfers 32, 1310, LA HULPE, Brabant wallon, Belgium (BE)
To:

2

Name:
DUBOST Thierry
Legal Form:
From:
11/07/2012
Address:
Avenue Wolfers 32, 1310, LA HULPE, Brussels, Belgium (BE)
To:
23/12/2020

Inventor

1

Name:
MAEDA, Chiharu
Legal Form:
Address:

2

Name:
MAEDA, Takuma
Legal Form:
Address:

Priority

Priority patent number:
2007075573
Priority date:
22/03/2007
Priority country:
Japan (JP)

Classification

Main IPC class:
C07D 471/14;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2012/04
Publication date:
30/04/2012
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:
2014/09
Publication date:
16/09/2019
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
12/03/2013
Last annual fee paid number:
6
Last annual fee paid amount:
85 Euro
Payer:
Filing date Document type Publication Type Document Description Number of pages File Type
11/07/2012 General Document (TP - T:Traduction Originale plus Pouvoir) 14 PDF /0/7/8/5/3/0612135870/migrated-docs/087220323_1_294879.pdf
23/12/2020 Request For Change Letter and/or Form requesting a change in the Register 6 PDF /0/7/8/5/3/0612135870/docs/087220323_1_rfc_20201223_040513906.pdf
13/03/2023 Request For Change Letter and/or Form requesting a change in the Register 1 PDF /0/7/8/5/3/0612135870/docs/087220323_2_rfc_20230406_100155343.pdf