Every night, the online Belgian patent register ('eRegister') receives an update with public data that were entered or generated the preceding day on the Benelux Patent Platform, the computer application with which the Belgian Intellectual Property Office handles the registration, treatment and publication processes for patents and supplementary protection certificates.
Currently, some updates are spread over consecutive nights due to the large, weekly volume of data concerning European patents designating Belgium.
For a European patent it is possible that data about the inventor(s) are missing from the online Belgian patent register. They can be found via the link to the European patent register pending an update of the Belgian patent register.
For European patents with Unitary Effect, the authentic source of information is the European Patent Register : please refer to it.

Patent details

3293181 Title: CRISTAUX DE DIMALÉATE D'UN COMPOSÉ CROTYLE DE QUINAZOLINE, LEURS PROCÉDÉS DE PRÉPARATION ET LEURS UTILISATIONS

The time of generation of the report may vary depending on the number of the selected files and the pages of each file. If the generation of the consolidated PDF file takes long, you may reduce the number of selected files and proceed with the generation of the PDF in batches.
You have not selected any documents

Basic information

Application number:
167893023
WO application number:
CN2016080878
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
3293181
WO publication number:
WO2016177308
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
03/05/2016
Grant date:
14/08/2019
EP publication date:
14/03/2018
WO publication date:
10/11/2016
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
14/08/2019
EP B1 publication date:
14/08/2019
EP B2 publication date:
EP B3 publication date:
Lapsed date:
31/05/2020
Expiration date (if granted and all annual fees paid):
03/05/2036

Applicant

Name:
Hangzhou Huadong Medicine Group Biopharmaceutical Co., Ltd.
Legal Form:
From:
14/08/2019
Address:
No. 864 Moganshan Road, Hangzhou City Zhejiang 310011, China (CN)
To:

Inventor

1

Name:
LV, Yubin
Legal Form:
Address:
Xihu District Hangzhou Zhejiang 310012, China (CN)

2

Name:
YIN, Jianming
Legal Form:
Address:
Xihu District Hangzhou Zhejiang 310012, China (CN)

3

Name:
HUANG, Xuehui
Legal Form:
Address:
Xihu District Hangzhou Zhejiang 310012, China (CN)

4

Name:
LI, Bangliang
Legal Form:
Address:
Xihu District Hangzhou Zhejiang 310012, China (CN)

Priority

Priority patent number:
201510226922
Priority date:
05/05/2015
Priority country:
China (CN)

Classification

IPC or IDT classification:
A61K 31/517; A61P 35/00; C07D 239/94;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2019/25
Publication date:
10/10/2019
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:
2021/01
Publication date:
19/03/2021
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

Issue number:
201933
Publication date:
14/08/2019
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