Patent details

Basic Information

Publication number:

EP3515938

PCT Application Number:

CN2016099576

Type:

European Patent Granted for LU

Legal Status:

In force

Application number:

EP169164498

PCT Publication Number:

WO2018053709

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

MONOCLONAL ANTIBODIES TO PROGRAMMED DEATH 1 (PD-1)

French Title of Invention:

ANTICORPS MONOCLONAUX DIRIGÉS CONTRE LA MORT PROGRAMMÉE 1 (PD -1)

German Title of Invention:

MONOKLONALE ANTIKÖRPER GEGEN DEN PROGRAMMIERTEN TOD 1 (PD-1)

SPC Number:

Dates

Filing date:

21/09/2016

Grant date:

08/01/2025

EP Publication Date:

31/07/2019

PCT Publication Date:

29/03/2018

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

08/01/2025

EP B1 Publication Date:

08/01/2025

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

21/09/2036

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

28/03/2025

 

 

Name:

CSTONE PHARMACEUTICALS

Address:

P.O. Box 31119, Grand Pavilion Hibiscus Way 802 West Bay Road, KY1-1205 Grand Cayman, Cayman Islands (KY)

Name:

CSTONE PHARMACEUTICALS (SHANGHAI) CO., LTD.

Address:

Room 211-20, Building 1 38 Debao Road Pilot Free Trade Zone, Shanghai 200000, China (CN)

Name:

CSTONE PHARMACEUTICALS (SUZHOU) CO., LTD.

Address:

218 Xinghu St, Building A1 E168 Suzhou Industrial Park, Jiangsu 215123, China (CN)

History of Owners

From:

01/01/2025

To:

28/03/2025

Name:

CSTONE PHARMACEUTICAL (SUZHOU) CO., LTD.

Address:

218 Xinghu St, Building A1 E168 Suzhou Industrial Park, Jiangsu 215123, China (CN)

Name:

CSTONE PHARMACEUTICALS

Address:

P.O. Box 31119, Grand Pavilion Hibiscus Way 802 West Bay Road, KY1-1205 Grand Cayman, Cayman Islands (KY)

Name:

CSTONE PHARMACEUTICALS (SHANGHAI) CO., LTD.

Address:

Room 211-20, Building 1 38 Debao Road Pilot Free Trade Zone, Shanghai 200000, China (CN)

Agent

Name:

OFFICE FREYLINGER S.A.

From:

12/03/2025

Address:

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

To:

Inventor

1

Name:

WANG, Zhuozhi

Address:

United States (US)

2

Name:

LI, Jing

Address:

United States (US)

3

Name:

ZHANG, Xinhua

Address:

China (CN)

4

Name:

GOLOLOBOV, Gennady

Address:

United States (US)

5

Name:

XU, Jianqing

Address:

China (CN)

6

Name:

YANG, Baotian

Address:

China (CN)

7

Name:

TANG, Zhewei

Address:

China (CN)

8

Name:

ZHENG, Yong

Address:

China (CN)

9

Name:

LI, Dong

Address:

China (CN)

Classification

IPC classification:

C07K 16/28; A61K 39/395; A61P 35/00; C12N 15/13; C12N 15/63; C12N 5/10; C12N 5/20;

Publication

European Patent Bulletin

1

Issue number:

202502

Publication date:

08/01/2025

Description:

Grant (B1)

2

Issue number:

202518

Publication date:

30/04/2025

Description:

Document reprinted after correction (B8, B9)

3

Issue number:

202518

Publication date:

30/04/2025

Description:

Change of owner's name or address

Annual Fees

Annual Fee Due Date:

30/09/2026

Annual Fee Number:

11

Annual Fee Amount:

148 Euro

Expected Payer:

Last Annual Fee Payment Date:

29/09/2025

Last Annual Fee Paid Number:

10

Last Annual Fee Paid Amount:

131 Euro

Payer:

Computer Packages INC

Filing date	Document type	Number of pages
12/03/2025	Power Of Attorney	1
14/03/2025	Outgoing Correspondence	1