Patent details

EP4212552 Title: ANTI-HER2 ANTIBODY-DRUG CONJUGATE

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Basic Information

Publication number:
EP4212552
WO Application Number:
Type:
European Patent Granted for NL
Status:
Patent in Force
Publication Title:
Title When Made Available For Viewing:
Reason Lapsed:
Application number:
EP22198821.5
WO Publication Number:
EPO Publication Language:
English
SPC Number:
First Applicant Residence Country:
Japan (JP)
Publications:

Dates

Filing date:
28/01/2015
Grant date:
13/11/2024
EP Publication Date:
19/07/2023
WO Publication Date:
Claims Translations Received Date:
Claims Translation B1 Received Date:
31/01/2025
Claims Translation B2 Received Date:
Claims Translation B3 Received Date:
Lapsed By Non Payment Annual Fee Date:
Renunciation Date:
NullificationDate:
Published:
Due To Cession Date:
Registration date:
13/11/2024
EP B1 Publication Date:
13/11/2024
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:
27/01/2035
Lapsed By Expiration Date:
Patent Validated Date:
20/02/2025
Revocation Date:
Invalidity Date:
Response To Novelty Search Report Received:
Patent Granting Request:
Lapsed date:

Applicant/holder

From:
13/11/2024
 
 

 

Name:
Daiichi Sankyo Company, Limited
Address:
3-5-1, Nihonbashi Honcho Chuo-ku, Tokyo 103-8426, Japan (JP)

Agent

Name:
ir. B.Ch. Ledeboer c.s
From:
19/02/2025
Address:
V.O. Postbus 87930, 2508 DH, Den Haag, Netherlands (NL)
To:

Inventor

1

Name:
NAITO, Hiroyuki
Address:
Tokyo, 140-8710, Japan (JP)

2

Name:
OGITANI, Yusuke
Address:
Tokyo, 140-8710, Japan (JP)

3

Name:
MASUDA, Takeshi
Address:
Tokyo, 140-8710, Japan (JP)

4

Name:
NAKADA, Takashi
Address:
Tokyo, 140-8710, Japan (JP)

5

Name:
YOSHIDA, Masao
Address:
Tokyo, 140-8710, Japan (JP)

6

Name:
ASHIDA, Shinji
Address:
Tokyo, 140-8710, Japan (JP)

7

Name:
MORITA, Koji
Address:
Tokyo, 140-8710, Japan (JP)

8

Name:
MIYAZAKI, Hideki
Address:
Tokyo, 140-8710, Japan (JP)

9

Name:
KASUYA, Yuji
Address:
Tokyo, 140-8710, Japan (JP)

10

Name:
HAYAKAWA, Ichiro
Address:
Tokyo, 140-8710, Japan (JP)

11

Name:
ABE, Yuki
Address:
Tokyo, 140-8710, Japan (JP)

Priority

1

Priority Patent Number:
2014227886
Priority Date:
10/11/2014
Priority Country:
Japan (JP)

2

Priority Patent Number:
2014168944
Priority Date:
22/08/2014
Priority Country:
Japan (JP)

3

Priority Patent Number:
2014017777
Priority Date:
31/01/2014
Priority Country:
Japan (JP)

Classification

IPC or IDT classification:
C07K 16/28; A61K 31/4745; A61K 39/395; A61P 35/00; C07D 491/052;

Publication

Bulletin

1

Bulletin Heading:
EP3
Journal edition number:
09/25
Publication date:
26/02/2025
Description:
European patents granted for the Netherlands in which a translation was filed ex Article 52 par. 1 of the NL Patent Law 1995

2

Bulletin Heading:
EP2
Journal edition number:
46/24
Publication date:
13/11/2024
Description:
European patents granted for the Netherlands

European Patent Bulletin

Issue number:
202446
Publication date:
13/11/2024
Description:
Grant (B1)

Annual Fee

Annual Fee(s) Due Date:
31/01/2026
Annual Fee Number:
12
Annual Fee Amount:
600 Euro
Last Annual Payment Date:
30/12/2024
Last Annual Fee Paid Number:
11
Last Annual Fee Paid Amount:
500 Euro
Payer:
Computer Patent Annuities Limited (CPA)
Filing date Document type Document Description Number of pages File Type
19/02/2025 Outgoing Correspondence Letter no formal defects 1 PDF /8/7/9/9/5/0801059978/docs/ep22198821.5_1_644506l271.pdf
31/01/2025 Claims First filed claims 4 PDF /8/7/9/9/5/0801059978/docs/ep22198821.5_0_claims20250131104514528.pdf