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Patent details

3354649 Title: DERIVE OXA SPIRO, SON PROCEDE DE PREPARATION, ET SES APPLICATIONS DANS DES MEDICAMENTS

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Basic information

Application number:
168548881
WO application number:
CN2016101064
Type:
European patent granted for BE
Status:
Open
Publication number:
3354649
WO publication number:
WO2017063509
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
30/09/2016
Grant date:
04/12/2019
EP publication date:
01/08/2018
WO publication date:
20/04/2017
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
04/12/2019
EP B1 publication date:
04/12/2019
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
30/09/2036

Applicant

1

Name:
Jiangsu Hengrui Medicine Co., Ltd.
Legal Form:
From:
04/12/2019
Address:
No. 7 Kunlunshan Road Economic and Technological Development Zone Lianyungang, Jiangsu 222047, China (CN)
To:

2

Name:
Shanghai Hengrui Pharmaceutical Co., Ltd.
Legal Form:
From:
04/12/2019
Address:
No.279 Wenjing Road Minhang District, Shanghai 200245, China (CN)
To:

Agent

1

Name:
NOVAGRAAF BREVETS
Legal Form:
From:
06/04/2020
Address:
Bâtiment O2 2 rue Sarah Bernhardt CS90017, 92665, Asnières-sur-Seine Cedex, France (FR)
To:

2

Name:
POINDRON Cyrille
Legal Form:
From:
06/01/2020
Address:
Bâtiment O2 - 2 rue Sarah Bernhardt - CS90017, 92665, Asnières-sur-Seine Cedex, France (FR)
To:
06/04/2020

Inventor

1

Name:
LI, Xin
Legal Form:
Address:
Shanghai 200245, China (CN)

2

Name:
FENG, Binqiang
Legal Form:
Address:
Shanghai 200245, China (CN)

3

Name:
CHEN, Yang
Legal Form:
Address:
Shanghai 200245, China (CN)

4

Name:
LIU, Tao
Legal Form:
Address:
Shanghai 200245, China (CN)

5

Name:
HE, Feng
Legal Form:
Address:
Shanghai 200245, China (CN)

6

Name:
HE, Mingxun
Legal Form:
Address:
Shanghai 200245, China (CN)

7

Name:
TAO, Weikang
Legal Form:
Address:
Shanghai 200245, China (CN)

8

Name:
SUN, Piaoyang
Legal Form:
Address:
Lianyungang City Jiangsu 200245, China (CN)

Priority

1

Priority patent number:
201511032876
Priority date:
31/12/2015
Priority country:
China (CN)

2

Priority patent number:
201510665328
Priority date:
15/10/2015
Priority country:
China (CN)

Classification

IPC or IDT classification:
A61K 31/4436; A61P 29/00; C07D 409/14;

Publication

Bulletin

Bulletin heading:
EP2
Journal edition number:
2019/38
Publication date:
23/01/2020
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

Issue number:
201949
Publication date:
04/12/2019
Description:
Grant (B1)

Annual fee

Annual fee(s) Due Date:
30/09/2025
Annual fee number:
10
Annual fee amount:
185 Euro
Expected payer:
Last annual fee payment date:
16/09/2024
Last annual fee paid number:
9
Last annual fee paid amount:
165 Euro
Payer:
ACUMASS
Filing date Document type Publication Type Document Description Number of pages File Type
06/01/2020 Incoming Correspondence (Post) 1 PDF /6/2/7/5/3/0721935726/docs/168548881_0_incomingcorrespondencepaper_20200117_030253193.pdf
06/04/2020 Request For Change Letter and/or Form requesting a change in the Register 3 PDF /6/2/7/5/3/0721935726/docs/168548881_1_rfc_20200415_112051651.pdf
06/04/2020 Incoming Correspondence (Post) 6 PDF /6/2/7/5/3/0721935726/docs/168548881_2_incomingcorrespondencepaper_20200415_112052237.pdf