Patent details

Basic Information

Publication number:

EP3176181

PCT Application Number:

CN2015085721

Type:

European Patent Granted for LU

Legal Status:

In force

Application number:

EP158274415

PCT Publication Number:

WO2016015675

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

ANTI-CTLA4 MONOCLONAL ANTIBODY OR ANTIGEN BINDING FRAGMENT THEREOF, MEDICINAL COMPOSITION AND USE

French Title of Invention:

ANTICORPS MONOCLONAL ANTI-CTLA4 OU FRAGMENT DE CELUI-CI SE LIANT À L'ANTIGÈNE, COMPOSITION MÉDICINALE ET SON UTILISATION

German Title of Invention:

MONOKLONALER ANTI-CTLA4-ANTIKÖRPER ODER ANTIGENBINDENDES FRAGMENT DAVON, MEDIZINISCHE ZUSAMMENSETZUNG UND VERWENDUNG

SPC Number:

Dates

Filing date:

31/07/2015

Grant date:

23/12/2020

EP Publication Date:

07/06/2017

PCT Publication Date:

04/02/2016

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

23/12/2020

EP B1 Publication Date:

23/12/2020

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

31/07/2035

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

16/12/2020

 

 

Name:

Akeso Biopharma Inc.

Address:

6 Shennong Boulevard Torch Developmental Zone, Zhongshan, Guangdong 528437, China (CN)

Agent

Name:

OFFICE FREYLINGER S.A.

From:

31/12/2020

Address:

Boîte Postale 48, L-8001, STRASSEN, Luxembourg (LU)

To:

Inventor

1

Name:

ZHANG, Peng

Address:

China (CN)

2

Name:

WANG, Zhongmin

Address:

China (CN)

3

Name:

PANG, Xinghua

Address:

China (CN)

4

Name:

XIA, Yu

Address:

China (CN)

5

Name:

LI, Baiyong

Address:

China (CN)

Priority

Priority Number:

201410377352

Priority Date:

01/08/2014

Priority Country:

China (CN)

Classification

IPC classification:

A61K 39/395; A61P 35/00; A61P 37/04; C07K 16/28; C07K 19/00; C12N 1/21; C12N 5/10; C12N 15/13; C12N 15/63; G01N 33/577;

Publication

European Patent Bulletin

1

Issue number:

202052

Publication date:

23/12/2020

Description:

Grant (B1)

2

Issue number:

202104

Publication date:

27/01/2021

Description:

Application number/publication number of the divisional application (Art. 76) changed

Annual Fees

Annual Fee Due Date:

31/07/2026

Annual Fee Number:

12

Annual Fee Amount:

165 Euro

Expected Payer:

Last Annual Fee Payment Date:

17/06/2025

Last Annual Fee Paid Number:

11

Last Annual Fee Paid Amount:

148 Euro

Payer:

MASTER DATA CENTER INC (ex Clarivate Analytics)

Filing date	Document type	Number of pages
31/12/2020	Outgoing Correspondence	1
31/12/2020	Power Of Attorney	1