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

3647304 Title: PROCÉDÉ DE PRÉPARATION DE 2-FLUOROACRYLATE

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:
188254049
WO application number:
CN2018072199
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
3647304
WO publication number:
WO2019000910
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
11/01/2018
Grant date:
03/11/2021
EP publication date:
06/05/2020
WO publication date:
03/01/2019
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
03/11/2021
EP B1 publication date:
03/11/2021
EP B2 publication date:
EP B3 publication date:
Lapsed date:
31/01/2022
Expiration date (if granted and all annual fees paid):
11/01/2038

Applicant

1

Name:
Linhai Tianyu Pharmaceutical Co., Ltd.
Legal Form:
From:
03/11/2021
Address:
No.15 The East China Sea Fifth Avenue Linhai Park Chemical Raw Material Base, Zhejiang 317016, China (CN)
To:

2

Name:
Shanghai Qixun Pharmaceutical Technology Co., Ltd.
Legal Form:
From:
03/11/2021
Address:
5/F, No.9, Lane 500, Furonghua Road, Pudong New District,, Shanghai 201321, China (CN)
To:

Inventor

1

Name:
QIU, Kunlun
Legal Form:
Address:
Shanghai 200231, China (CN)

2

Name:
WANG, Wenbo
Legal Form:
Address:
Shanghai 200231, China (CN)

3

Name:
YU, Qianjie
Legal Form:
Address:
Shanghai 200231, China (CN)

4

Name:
LI, Botao
Legal Form:
Address:
Shanghai 200231, China (CN)

5

Name:
LIAN, Xiongdong
Legal Form:
Address:
Shanghai 200231, China (CN)

6

Name:
LI, Gongyong
Legal Form:
Address:
Shanghai 200231, China (CN)

Priority

Priority patent number:
201710505701
Priority date:
28/06/2017
Priority country:
China (CN)

Classification

IPC or IDT classification:
C07C 67/14; C07C 69/653; C07C 41/30; C07C 41/50; C07C 43/192; C07C 43/313; C07C 45/51; C07C 47/24; C07C 51/285; C07C 57/54;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2021/21
Publication date:
16/12/2021
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:
2022/17
Publication date:
03/10/2022
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

Issue number:
202144
Publication date:
03/11/2021
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