Patent details

EP3354649 Title: OXA SPIRO DERIVATIVE, PREPARATION METHOD THEREFOR, AND APPLICATIONS THEREOF IN MEDICINES

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Basic Information

Publication number:
EP3354649
WO Application Number:
CN2016101064
Type:
European Patent Granted for NL
Status:
Patent in Force
Publication Title:
Title When Made Available For Viewing:
Reason Lapsed:
Application number:
EP16854888.1
WO Publication Number:
WO2017063509
EPO Publication Language:
English
SPC Number:
First Applicant Residence Country:
China (CN)
Publications:

Dates

Filing date:
30/09/2016
Grant date:
04/12/2019
EP Publication Date:
01/08/2018
WO Publication Date:
20/04/2017
Claims Translations Received Date:
Claims Translation B1 Received Date:
30/01/2020
Claims Translation B2 Received Date:
Claims Translation B3 Received Date:
Lapsed By Non Payment Annual Fee Date:
Renunciation Date:
NullificationDate:
Published:
Due To Cession Date:
Registration date:
04/12/2019
EP B1 Publication Date:
04/12/2019
EP B2 Publication Date:
EP B3 Publication Date:
Description Translation B1 Received Date:
Description Translation B2 Received Date:
Description Translation B3 Received Date:
Expiration date:
29/09/2036
Lapsed By Expiration Date:
Patent Validated Date:
03/03/2020
Revocation Date:
Invalidity Date:
Response To Novelty Search Report Received:
Patent Granting Request:
Lapsed date:

Applicant/holder

From:
04/12/2019
 
 

 

Name:
Jiangsu Hengrui Medicine Co., Ltd.
Address:
No. 7 Kunlunshan Road Economic and Technological Development Zone Lianyungang, Jiangsu 222047, China (CN)

From:
04/12/2019
 
 

 

Name:
Shanghai Hengrui Pharmaceutical Co., Ltd.
Address:
No.279 Wenjing Road Minhang District, Shanghai 200245, China (CN)

Agent

Name:
dr. W.A.H.M. Van Borm
From:
28/02/2020
Address:
DIPS Belgium bv Kernenergiestraat 19 bus P4, B-2610, Antwerpen (Wilrijk), Belgium (BE)
To:

Inventor

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

Name:
SUN, Piaoyang
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

1

Bulletin Heading:
EP3
Journal edition number:
10/20
Publication date:
08/05/2020
Description:
European patents granted for the Netherlands in which a translation was filed ex Article 52 par. 1 of the NL Patent Law 1995

2

Bulletin Heading:
EP2
Journal edition number:
49/19
Publication date:
04/12/2019
Description:
European patents granted for the Netherlands

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:
400 Euro
Last Annual Payment Date:
27/08/2024
Last Annual Fee Paid Number:
9
Last Annual Fee Paid Amount:
340 Euro
Payer:
Acumass
Filing date Document type Document Description Number of pages File Type
02/03/2020 Outgoing Correspondence Letter no formal defects 1 PDF /7/1/0/2/9/0800492017/docs/ep16854888.1_0_329193l271.pdf
30/01/2020 Claims First filed claims 6 PDF /7/1/0/2/9/0800492017/docs/ep16854888.1_1_claims20200130191536584.pdf