Patent EP4039703A1: Chimeric Antigen Receptor and Anti C-Met Antibody
Summary
The European Patent Office has published patent application EP4039703A1 concerning a Chimeric Antigen Receptor comprising an anti-C-Met antibody or antigen binding fragment thereof. The patent was published on March 11, 2026, with Helixmith Co., Ltd. listed as the applicant.
What changed
This document is a publication of a European patent application (EP4039703A1) by Helixmith Co., Ltd. The patent describes a Chimeric Antigen Receptor that includes an anti-C-Met antibody or an antigen binding fragment thereof, and its potential uses. The publication date is March 11, 2026.
As this is a patent publication, it does not impose direct regulatory obligations or compliance deadlines on regulated entities. However, it may be relevant for companies involved in the development of cancer therapies, particularly those utilizing CAR-T technology or targeting the C-Met receptor, for intellectual property considerations and competitive landscape analysis.
Source document (simplified)
CHIMERIC ANTIGEN RECEPTOR COMPRISING ANTI C-MET ANTIBODY OR ANTIGEN BINDING FRAGMENT THEREOF, AND USE THEREOF
Publication EP4039703A1 Kind: A1 Mar 11, 2026
Applicants
Helixmith Co., Ltd.
Inventors
CHAE, Jin-A, YU, Seung Shin
IPC Classifications
C07K 16/28 20060101AFI20230613BHEP C07K 14/725 20060101ALI20230613BHEP C12N 5/0783 20100101ALI20230613BHEP A61K 35/17 20150101ALI20230613BHEP A61P 35/00 20060101ALI20230613BHEP A61K 39/00 20060101ALI20230613BHEP
Designated States
AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
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