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Patent details

2660466 Title: DISPOSITIF ÉOLIEN DE TYPE À IMPACT

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Basic information

Application number:
118526391
WO application number:
CN2011001240
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
2660466
WO publication number:
WO2012088740
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
28/07/2011
Grant date:
26/06/2019
EP publication date:
06/11/2013
WO publication date:
05/07/2012
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
26/06/2019
EP B1 publication date:
26/06/2019
EP B2 publication date:
EP B3 publication date:
Lapsed date:
31/07/2019
Expiration date (if granted and all annual fees paid):
28/07/2031

Applicant

1

Name:
Beijing Hengju Chemical Group Corporation
Legal Form:
From:
26/06/2019
Address:
No. 8 Huoxing 3 Street Huoxian Industry Development Zone Tongzhou District, Beijing 101109, China (CN)
To:

2

Name:
Henan Hengju New Energy Equipment Co., Ltd.
Legal Form:
From:
26/06/2019
Address:
No. 29 Hua Liong Road, Lankao Industry Cluster Area Henan 475300, China (CN)
To:

Inventor

Name:
GUO, Wenli
Legal Form:
Address:
Beijing 101109, China (CN)

Priority

Priority patent number:
201010623950
Priority date:
31/12/2010
Priority country:
China (CN)

Classification

IPC or IDT classification:
F03D 1/04; F03D 3/00; F03D 3/04; F03D 7/02; F03D 7/06; F03D 9/00; F03D 9/25; F03D 9/35; F03D 80/00; F03D 80/70;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2019/19
Publication date:
10/07/2019
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:
2020/07
Publication date:
16/04/2020
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

Issue number:
201926
Publication date:
26/06/2019
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