Patent details

Basic Information

Publication number:

EP4566674

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

In force

Application number:

EP251588794

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

ANTIBODY COMPOSITIONS AND METHODS OF USE THEREOF

French Title of Invention:

COMPOSITIONS D'ANTICORPS ET LEURS PROCÉDÉS D'UTILISATION

German Title of Invention:

ANTIKÖRPERZUSAMMENSETZUNGEN UND VERFAHREN ZUR VERWENDUNG DAVON

SPC Number:

Dates

Filing date:

27/12/2021

Grant date:

20/05/2026

EP Publication Date:

11/06/2025

PCT Publication Date:

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

20/05/2026

EP B1 Publication Date:

20/05/2026

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

27/12/2041

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

13/05/2026

 

 

Name:

Bristol-Myers Squibb Company

Address:

Route 206 and Province Line Road, Princeton, NJ 08543, United States (US)

Name:

Halozyme, Inc.

Address:

12390 El Camino Real, San Diego, CA 92130, United States (US)

Agent

Name:

VALIPAT

From:

26/05/2026

Address:

Avenue Louise 54, 1050, Bruxelles, Belgium (BE)

To:

Inventor

1

Name:

ARAS, Urvi Ashish

Address:

United States (US)

2

Name:

VEZINA, Heather Elizabeth

Address:

United States (US)

3

Name:

ROY, Amit

Address:

United States (US)

4

Name:

HART, Scott Aaron

Address:

United States (US)

5

Name:

MURTHY, Bindu Purnima

Address:

United States (US)

6

Name:

HUANG, Masano

Address:

United States (US)

7

Name:

KHOSSRAVI, Mehrnaz

Address:

United States (US)

8

Name:

MANTRI, Rao Venkatramana

Address:

United States (US)

9

Name:

SANGHAVI, Kinjal

Address:

United States (US)

10

Name:

BELLO, Akintunde

Address:

United States (US)

11

Name:

HABY, Thomas Arthur

Address:

United States (US)

12

Name:

ZHAO, Xiaochen

Address:

United States (US)

Priority

1

Priority Number:

202063131244 P

Priority Date:

28/12/2020

Priority Country:

United States (US)

2

Priority Number:

202063131234 P

Priority Date:

28/12/2020

Priority Country:

United States (US)

3

Priority Number:

202163150465 P

Priority Date:

17/02/2021

Priority Country:

United States (US)

Classification

IPC classification:

A61K 9/00; A61K 38/47; A61K 39/395; A61K 47/18; A61K 47/20; A61K 47/26; A61P 31/00; A61P 35/00; A61K 38/00; A61K 39/00; C07K 16/28;

Publication

European Patent Bulletin

Issue number:

202621

Publication date:

20/05/2026

Description:

Grant (B1)

Deed

Power of attorney

Change Kind/ Decision Type:

Assignment

Deed Number:

RC20260000221A

Date Registered:

26/05/2026

Licence Effective Date:

Licence Expiration Date:

Scope of Licence:

Deed Filer:

VALIPAT

Journal Edition Number:

Text:

Country Code:

Updated Licence Number:

Terminated Licence Number:

Removed Pledgee

Name:

Address:

Annual Fees

Annual Fee Due Date:

31/12/2026

Annual Fee Number:

6

Annual Fee Amount:

66 Euro

Expected Payer:

Last Annual Fee Payment Date:

Last Annual Fee Paid Number:

Payer:

Filing date	Document type	Number of pages
26/05/2026	Request For Change	2
26/05/2026	Outgoing Correspondence	1