Patent details

EP3459597 Title: SINGLE DOMAIN ANTIBODY FOR CTLA4 AND DERIVED PROTEIN THEREOF

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Basic Information

Publication number:
EP3459597
WO Application Number:
CN2017085038
Type:
European Patent Granted for NL
Status:
Lapsed by non-payment of annual fee Art. 62 ROW
Publication Title:
Title When Made Available For Viewing:
Reason Lapsed:
Application number:
EP17798775.7
WO Publication Number:
WO2017198212
EPO Publication Language:
English
SPC Number:
First Applicant Residence Country:
China (CN)
Publications:

Dates

Filing date:
19/05/2017
Grant date:
31/08/2022
EP Publication Date:
27/03/2019
WO Publication Date:
23/11/2017
Claims Translations Received Date:
Claims Translation B1 Received Date:
28/11/2022
Claims Translation B2 Received Date:
Claims Translation B3 Received Date:
Lapsed By Non Payment Annual Fee Date:
01/06/2024
Renunciation Date:
NullificationDate:
Published:
Due To Cession Date:
Registration date:
31/08/2022
EP B1 Publication Date:
31/08/2022
EP B2 Publication Date:
EP B3 Publication Date:
Description Translation B1 Received Date:
Description Translation B2 Received Date:
Description Translation B3 Received Date:
Expiration date:
18/05/2037
Lapsed By Expiration Date:
Patent Validated Date:
09/12/2022
Revocation Date:
Invalidity Date:
Response To Novelty Search Report Received:
Patent Granting Request:
Lapsed date:

Applicant/holder

From:
31/08/2022
 
 

 

Name:
Suzhou Alphamab Co., Ltd
Address:
Building C23 BioBay Xinghu Street No. 218 Suzhou, Jiangsu 215125, China (CN)

From:
31/08/2022
 
 

 

Name:
Zhang, Xitian
Address:
666-2 Dapu Road Room 2001 Huangpu District, Shanghai 200023, China (CN)

From:
31/08/2022
 
 

 

Name:
Zhang, Xin
Address:
Building 6, Room 1701, No.800 Dongan Road, Xuhui District,, Shanghai 200032, China (CN)

Agent

Name:
M.A.T. Beck MSc LL.B
From:
08/12/2022
Address:
IPLodge bvba Technologielaan 9, B-3001, Heverlee, Belgium (BE)
To:

Inventor

1

Name:
XU, Ting
Address:
Suzhou Jiangsu 215125, China (CN)

2

Name:
WANG, Xiaoxiao
Address:
Suzhou Jiangsu 215125, China (CN)

3

Name:
LI, Jie
Address:
Suzhou Jiangsu 215125, China (CN)

4

Name:
WU, Haiyan
Address:
Suzhou Jiangsu 215125, China (CN)

5

Name:
GAO, Li
Address:
Suzhou Jiangsu 215125, China (CN)

6

Name:
CHU, Qian
Address:
Suzhou Jiangsu 215125, China (CN)

7

Name:
BAI, Yu
Address:
Suzhou Jiangsu 215125, China (CN)

Priority

Priority Patent Number:
201610332590
Priority Date:
19/05/2016
Priority Country:
China (CN)

Classification

IPC or IDT classification:
A61P 35/00; C07K 16/28; A61K 39/395;

Publication

Bulletin

1

Bulletin Heading:
VRV
Journal edition number:
02/25
Publication date:
08/01/2025
Description:
Lapse or annulment

2

Bulletin Heading:
EP3
Journal edition number:
50/22
Publication date:
14/12/2022
Description:
European patents granted for the Netherlands in which a translation was filed ex Article 52 par. 1 of the NL Patent Law 1995

3

Bulletin Heading:
EP2
Journal edition number:
35/22
Publication date:
31/08/2022
Description:
European patents granted for the Netherlands

European Patent Bulletin

Issue number:
202235
Publication date:
31/08/2022
Description:
Grant (B1)

Annual Fee

Annual Fee(s) Due Date:
Annual Fee Number:
Last Annual Payment Date:
19/05/2023
Last Annual Fee Paid Number:
7
Last Annual Fee Paid Amount:
220 Euro
Payer:
PAVIS GmbH
Filing date Document type Document Description Number of pages File Type
08/12/2022 Outgoing Correspondence Letter no formal defects 1 PDF /6/2/4/8/1/0800818426/docs/ep17798775.7_1_519229l271.pdf
28/11/2022 Claims First filed claims 3 PDF /6/2/4/8/1/0800818426/docs/ep17798775.7_0_claims20221128204501963.pdf