Patent details

Basic Information

Publication number:

EP4051678

PCT Application Number:

US2020057496

Type:

European Patent Granted for LU

Legal Status:

In force

Application number:

EP208159764

PCT Publication Number:

WO2021086833

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

SMALL MOLECULE INHIBITORS OF KRAS G12C MUTANT

French Title of Invention:

INHIBITEURS À PETITES MOLÉCULES DE MUTANT DE KRAS G12C

German Title of Invention:

KLEINMOLEKULARE INHIBITOREN DER KRAS-G12C-MUTANTE

SPC Number:

Dates

Filing date:

27/10/2020

Grant date:

04/03/2026

EP Publication Date:

07/09/2022

PCT Publication Date:

06/05/2021

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

04/03/2026

EP B1 Publication Date:

04/03/2026

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

27/10/2040

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

25/02/2026

 

 

Name:

Merck Sharp & Dohme LLC

Address:

126 East Lincoln Avenue P.O. Box 2000, Rahway, New Jersey 07065, United States (US)

Agent

Name:

OFFICE FREYLINGER S.A.

From:

11/03/2026

Address:

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

To:

Inventor

1

Name:

BHARATHAN, Indu

Address:

United States (US)

2

Name:

HENDERSON, Timothy

Address:

United States (US)

3

Name:

SLOMAN, David, L.

Address:

United States (US)

4

Name:

OTTE, Ryan

Address:

United States (US)

5

Name:

MA, Xiaoshen

Address:

United States (US)

6

Name:

HAN, Yongxin

Address:

United States (US)

7

Name:

GATHIAKA, Symon

Address:

United States (US)

8

Name:

PALANI, Anandan

Address:

United States (US)

9

Name:

HENNESSY, Elisabeth

Address:

United States (US)

10

Name:

GRAHAM, Thomas, H.

Address:

United States (US)

Priority

1

Priority Number:

201962926879 P

Priority Date:

28/10/2019

Priority Country:

United States (US)

2

Priority Number:

202063030014 P

Priority Date:

26/05/2020

Priority Country:

United States (US)

Classification

IPC classification:

C07D 471/04; C07D 498/04; A61K 31/522; A61P 35/00;

Publication

European Patent Bulletin

Issue number:

202610

Publication date:

04/03/2026

Description:

Grant (B1)

Annual Fees

Annual Fee Due Date:

02/11/2026

Annual Fee Number:

7

Annual Fee Amount:

82 Euro

Expected Payer:

Last Annual Fee Payment Date:

Last Annual Fee Paid Number:

Payer:

Filing date	Document type	Number of pages
11/03/2026	Power Of Attorney	1
12/03/2026	Outgoing Correspondence	1