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Patent details

3643903 Title: STRUCTURE DE RÉDUCTION DE CONTRAINTE DANS UN CARTER DE TURBINE À GAZ, ET MOTEUR À TURBINE À GAZ

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Basic information

Application number:
188199665
WO application number:
JP2018014929
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
3643903
WO publication number:
WO2018235394
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
09/04/2018
Grant date:
23/02/2022
EP publication date:
29/04/2020
WO publication date:
27/12/2018
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
23/02/2022
EP B1 publication date:
23/02/2022
EP B2 publication date:
EP B3 publication date:
Lapsed date:
30/04/2022
Expiration date (if granted and all annual fees paid):
09/04/2038

Applicant

Name:
Mitsubishi Heavy Industries Aero Engines, Ltd.
Legal Form:
From:
23/02/2022
Address:
1200, Higashi-Tanaka Komaki-Shi, Aichi 485-0826, Japan (JP)
To:

Inventor

1

Name:
UETSUKI, Yasuyuki
Legal Form:
Address:
Tokyo 108-8215, Japan (JP)

2

Name:
HANADA, Tadayuki
Legal Form:
Address:
Komaki-shi Aichi 485-0826, Japan (JP)

3

Name:
FUJIMOTO, Yohei
Legal Form:
Address:
Komaki-shi Aichi 485-0826, Japan (JP)

4

Name:
OTA, Takafumi
Legal Form:
Address:
Komaki-shi Aichi 485-0826, Japan (JP)

5

Name:
ICHIHASHI, Yusuke
Legal Form:
Address:
Nagoya-shi Aichi 453-0862, Japan (JP)

Priority

Priority patent number:
2017121293
Priority date:
21/06/2017
Priority country:
Japan (JP)

Classification

IPC or IDT classification:
F01D 25/24; F23R 3/00;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2022/04
Publication date:
14/03/2022
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:
2022/23
Publication date:
04/01/2023
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

Issue number:
202208
Publication date:
23/02/2022
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