Patent details

Basic Information

Publication number:

EP3677589

WO Application Number:

JP2018032056

Type:

European Patent Granted for NL

Status:

Patent in Force

Publication Title:

Title When Made Available For Viewing:

Reason Lapsed:

Application number:

EP18849765.5

WO Publication Number:

WO2019044947

EPO Publication Language:

English

SPC Number:

First Applicant Residence Country:

Japan (JP)

Publications:

Dates

Filing date:

30/08/2018

Grant date:

26/11/2025

EP Publication Date:

08/07/2020

WO Publication Date:

07/03/2019

Claims Translations Received Date:

Claims Translation B1 Received Date:

23/12/2025

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:

26/11/2025

EP B1 Publication Date:

26/11/2025

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:

29/08/2038

Lapsed By Expiration Date:

Patent Validated Date:

08/01/2026

Revocation Date:

Invalidity Date:

Response To Novelty Search Report Received:

Patent Granting Request:

Lapsed date:

Applicant/holder

From:

26/11/2025

 

 

 

Name:

Daiichi Sankyo Company, Limited

Address:

3-5-1, Nihonbashi Honcho Chuo-ku, 103-8426, TOKYO , Japan (JP)

Agent

Name:

dr. R.C. van Duijvenbode c.s.

From:

07/01/2026

Address:

NLO Postbus 29720, 2502 LS, Den Haag, Netherlands (NL)

To:

Inventor

1

Name:

YAMAGUCHI Tatsuya

Address:

Tokyo 103-8426, Japan (JP)

2

Name:

KOUKO Takashi

Address:

Tokyo 103-8426, Japan (JP)

3

Name:

NOGUCHI Shigeru

Address:

Tokyo 103-8426, Japan (JP)

4

Name:

YAMANE Yohei

Address:

Tokyo 103-8426, Japan (JP)

5

Name:

KONDO Fumikatsu

Address:

Tokyo 103-8426, Japan (JP)

6

Name:

AOKI Takahiro

Address:

Tokyo 103-8426, Japan (JP)

7

Name:

TAKEDA Tadahiro

Address:

Tokyo 103-8426, Japan (JP)

8

Name:

SAKANISHI Kohei

Address:

Tokyo 103-8426, Japan (JP)

9

Name:

SATO Hitoshi

Address:

Tokyo 103-8426, Japan (JP)

10

Name:

UEDA Tsuyoshi

Address:

Tokyo 103-8426, Japan (JP)

11

Name:

MATUURA Shinji

Address:

Tokyo 103-8426, Japan (JP)

12

Name:

KURAHASHI Kei

Address:

Tokyo 103-8426, Japan (JP)

13

Name:

KITAGAWA Yutaka

Address:

Tokyo 103-8426, Japan (JP)

14

Name:

NAKAMURA Tatsuya

Address:

Tokyo 103-8426, Japan (JP)

Priority

Priority Patent Number:

2017167691

Priority Date:

31/08/2017

Priority Country:

Japan (JP)

Classification

IPC or IDT classification:

C07K 5/10; A61K 39/395; A61K 47/65; A61P 35/00; C07C 237/08; C07D 207/452; A61K 31/4745; C07D 491/22;

Publication

Bulletin

1

Bulletin Heading:

EP3

Journal edition number:

02/26

Publication date:

14/01/2026

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:

48/25

Publication date:

26/11/2025

Description:

European patents granted for the Netherlands

European Patent Bulletin

1

Issue number:

202601

Publication date:

31/12/2025

Description:

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

2

Issue number:

202548

Publication date:

26/11/2025

Description:

Grant (B1)

Annual Fee

Annual Fee(s) Due Date:

31/08/2026

Annual Fee Number:

9

Annual Fee Amount:

340 Euro

Last Annual Payment Date:

Last Annual Fee Paid Number:

Payer:

	Filing date	Document type	Document Description	Number of pages	File Type
	07/01/2026	Outgoing Correspondence	Letter no formal defects	1	PDF	/5/4/1/4/8/0801184145/docs/ep18849765.5_1_ep3677589689923l271.pdf
	23/12/2025	Claims	First filed claims	22	PDF	/5/4/1/4/8/0801184145/docs/ep18849765.5_0_claims20251223084507732.pdf