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Patent details

3360878 Title: DERIVE D'AZETIDINE, SON PROCEDE DE PREPARATION ET SON UTILISATION

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Basic information

Application number:
168724136
WO application number:
CN2016109036
Type:
European patent granted for BE
Status:
Open
Publication number:
3360878
WO publication number:
WO2017097224
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
08/12/2016
Grant date:
16/09/2020
EP publication date:
15/08/2018
WO publication date:
15/06/2017
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
16/09/2020
EP B1 publication date:
16/09/2020
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
08/12/2036

Applicant

Name:
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Legal Form:
From:
16/09/2020
Address:
No.666, Xinhua Avenue (section 2) Hai Xia Industrial Park Wenjiang District, Chengdu, Sichuan 611138, China (CN)
To:

Agent

1

Name:
GEVERS PATENTS
Legal Form:
From:
08/02/2024
Address:
De Kleetlaan 7A, 1831, DIEGEM, Belgium (BE)
To:

2

Name:
GEVERS PATENTS
Legal Form:
From:
29/09/2020
Address:
Holidaystraat 5, 1831, DIEGEM, Belgium (BE)
To:
08/02/2024

Inventor

1

Name:
XIE, Yinong
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

2

Name:
YOU, Zejin
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

3

Name:
DENG, Zhiwen
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

4

Name:
ZHU, Jun
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

5

Name:
WANG, Ao
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

6

Name:
FENG, Yan
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

7

Name:
LONG, Dong
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

8

Name:
ZENG, Hong
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

9

Name:
SONG, Hongmei
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

10

Name:
YE, Qijun
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

11

Name:
QI, Wei
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

12

Name:
SU, Donghai
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

13

Name:
WANG, Lichun
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

14

Name:
WANG, Jingyi
Legal Form:
Address:
Chengdu Sichuan 611138, China (CN)

Priority

Priority patent number:
201510924946
Priority date:
11/12/2015
Priority country:
China (CN)

Classification

IPC or IDT classification:
A61K 31/519; A61P 19/02; A61P 29/00; A61P 35/00; A61P 37/00; C07D 471/04; C07D 487/04;

Publication

Bulletin

Bulletin heading:
EP2
Journal edition number:
2020/24
Publication date:
23/10/2020
Description:
Contains data concerning European patents granted and published (B1 publication) for Belgium and for which no translation needed to be filed

European Patent Bulletin

1

Issue number:
202038
Publication date:
16/09/2020
Description:
Grant (B1)

2

Issue number:
202118
Publication date:
05/05/2021
Description:
Document reprinted after correction (B8, B9)

Annual fee

Annual fee(s) Due Date:
01/01/2026
Annual fee number:
10
Annual fee amount:
185 Euro
Expected payer:
Last annual fee payment date:
16/12/2024
Last annual fee paid number:
9
Last annual fee paid amount:
165 Euro
Payer:
PAVIS GmbH
Filing date Document type Publication Type Document Description Number of pages File Type
29/09/2020 General Document Declaration of domicile 1 PDF /8/7/1/2/4/0722042178/docs/168724136_0_generaldocument_20200930_084653151.pdf
29/09/2020 Outgoing Correspondence 1 PDF /8/7/1/2/4/0722042178/docs/168724136_1_outgoingcorrespondence_20200930_084652747.pdf
29/09/2020 Incoming Correspondence (Email) Cover letter 1 PDF /8/7/1/2/4/0722042178/docs/168724136_2_incomingcorrespondenceelectronic_20200930_084653935.pdf
08/02/2024 Request For Change Letter and/or Form requesting a change in the Register 2 PDF /8/7/1/2/4/0722042178/docs/168724136_3_rfc_20240307_112222435.pdf