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Patent details

3502683 Title: PROCÉDÉ DE RÉGULATION DE L'IMPURETÉ D'UN GEL OCULAIRE À LA CYCLOSPORINE A

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Basic information

Application number:
182141945
WO application number:
Type:
European patent granted for BE
Status:
Open
Publication number:
3502683
WO publication number:
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
19/12/2018
Grant date:
02/02/2022
EP publication date:
26/06/2019
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
02/02/2022
EP B1 publication date:
02/02/2022
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
19/12/2038

Applicant

Name:
Zhaoke (Guangzhou) Ophthalmology Pharmaceutical Ltd.
Legal Form:
From:
02/02/2022
Address:
Room 501, 5th Floor, No. 1, Meide 3rd Road, Pearl River Industrial Park, Nansha District, Guangzhou, Guangdong Province, 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:
15/04/2022
Address:
Holidaystraat 5, 1831, DIEGEM, Belgium (BE)
To:
08/02/2024

Inventor

1

Name:
Li, Gang
Legal Form:
Address:
Hefei City, Anhui 230088, China (CN)

2

Name:
Cao, Kailei
Legal Form:
Address:
Hefei City, Anhui 230088, China (CN)

3

Name:
Li, Xiaoyi
Legal Form:
Address:
Shatin, Hong Kong (HK)

4

Name:
Dai, Xiangrong
Legal Form:
Address:
Hefei City, Anhui 230088, China (CN)

5

Name:
Yin, Lei
Legal Form:
Address:
Hefei City, Anhui 230088, China (CN)

6

Name:
Ling, Juan
Legal Form:
Address:
Hefei City, Anhui 230088, China (CN)

Priority

Priority patent number:
201711391728
Priority date:
21/12/2017
Priority country:
China (CN)

Classification

IPC or IDT classification:
G01N 30/88;

Publication

Bulletin

Bulletin heading:
EP2
Journal edition number:
2022/03
Publication date:
09/03/2022
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:
202205
Publication date:
02/02/2022
Description:
Grant (B1)

Annual fee

Annual fee(s) Due Date:
01/01/2026
Annual fee number:
8
Annual fee amount:
135 Euro
Expected payer:
Last annual fee payment date:
31/12/2024
Last annual fee paid number:
7
Last annual fee paid amount:
110 Euro
Payer:
ACUMASS
Filing date Document type Publication Type Document Description Number of pages File Type
15/04/2022 Outgoing Correspondence 1 PDF /2/5/7/9/9/0722199752/docs/182141945_0_outgoingcorrespondence_20220416_084553669.pdf
15/04/2022 Incoming Correspondence (Email) Cover letter 1 PDF /2/5/7/9/9/0722199752/docs/182141945_1_incomingcorrespondenceelectronic_20220416_084554100.pdf
15/04/2022 General Document Declaration of domicile 1 PDF /2/5/7/9/9/0722199752/docs/182141945_2_generaldocument_20220416_084553838.pdf
08/02/2024 Request For Change Letter and/or Form requesting a change in the Register 2 PDF /2/5/7/9/9/0722199752/docs/182141945_3_rfc_20240307_112236042.pdf