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EPO Patent Publication EP4175650A1: Mesothelin Binding Molecules

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Published March 11th, 2026
Detected March 26th, 2026
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Summary

The European Patent Office (EPO) published patent application EP4175650A1 on March 11, 2026, concerning mesothelin isoform binding molecules and chimeric PD1 receptor molecules. The patent application was filed by Immunocell Therapeutics, Inc.

What changed

The European Patent Office (EPO) has published patent application EP4175650A1, titled 'MESOTHELIN ISOFORM BINDING MOLECULES AND CHIMERIC PD1 RECEPTOR MOLECULES, CELLS CONTAINING THE SAME AND USES THEREOF'. The publication date is March 11, 2026, and the applicant is Immunocell Therapeutics, Inc. This publication relates to novel binding molecules and their applications, potentially impacting the development of new therapies.

This is a patent publication, not a regulatory rule or guidance with direct compliance obligations for regulated entities. Compliance officers should note this publication as it may indicate future product development or competitive landscape shifts within the pharmaceutical and biotechnology sectors. No immediate actions or deadlines are imposed by this patent publication.

Source document (simplified)

← EPO Patent Bulletin

MESOTHELIN ISOFORM BINDING MOLECULES AND CHIMERIC PD1 RECEPTOR MOLECULES, CELLS CONTAINING THE SAME AND USES THEREOF

Publication EP4175650A1 Kind: A1 Mar 11, 2026

Applicants

Immunocell Therapeutics, Inc.

Inventors

PICCOTTI, Lucia, MIRANDOLA, Leonardo, CHIRIVA-INTERNATI, Maurizio, SPENCER, David, WANG, Xiaohong, CHEN, Yibin

IPC Classifications

A61K 35/17 20150101AFI20220114BHEP A61K 39/00 20060101ALI20220114BHEP C07K 16/30 20060101ALI20220114BHEP

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

View original document →

Named provisions

MESOTHELIN ISOFORM BINDING MOLECULES AND CHIMERIC PD1 RECEPTOR MOLECULES, CELLS CONTAINING THE SAME AND USES THEREOF

Source

Analysis generated by AI. Source diff and links are from the original.

Classification

Agency
EPO
Published
March 11th, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
EP4175650A1

Who this affects

Applies to
Drug manufacturers Pharmaceutical companies
Industry sector
3254 Pharmaceutical Manufacturing 3254.1 Biotechnology
Activity scope
Drug Development Biotechnology Research
Geographic scope
European Union EU

Taxonomy

Primary area
Pharmaceuticals
Operational domain
Legal
Topics
Biotechnology Intellectual Property

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