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EPO Patent Bulletin - Antibody Molecules Binding CD45

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Published March 11th, 2026
Detected March 25th, 2026
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Summary

The European Patent Office (EPO) has published patent application EP3322729A1 concerning antibody molecules that bind CD45. The publication details the applicant, UCB Biopharma SRL, and the inventors, along with International Patent Classification codes related to peptides, antibodies, and therapeutic uses.

What changed

This document is a publication of a European patent application (EP3322729A1) from the European Patent Office (EPO) concerning antibody molecules that bind CD45. The publication lists the applicant as UCB Biopharma SRL and provides inventor names and International Patent Classification (IPC) codes related to immunology and therapeutics. It also lists designated states within Europe where patent protection is sought.

As this is a patent publication, it does not impose direct regulatory obligations or compliance deadlines on regulated entities. However, it may be of interest to pharmaceutical and biotechnology companies involved in the development of antibody-based therapies, particularly those targeting CD45 for autoimmune diseases or cancer. Companies should monitor the patent prosecution process for potential future grant and associated intellectual property rights.

Source document (simplified)

← EPO Patent Bulletin

ANTIBODY MOLECULES WHICH BIND CD45

Publication EP3322729A1 Kind: A1 Mar 11, 2026

Applicants

UCB Biopharma SRL

Inventors

FINNEY, Helene Margaret, RAPECKI, Stephen Edward, TYSON, Kerry Louise, WRIGHT, Michael John

IPC Classifications

C07K 16/28 20060101AFI20251111BHEP C07K 16/18 20060101ALI20251111BHEP A61K 45/06 20060101ALI20251111BHEP A61K 39/00 20060101ALI20251111BHEP A61P 35/00 20060101ALI20251111BHEP A61P 37/02 20060101ALI20251111BHEP A61P 37/04 20060101ALI20251111BHEP A61P 43/00 20060101ALI20251111BHEP

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

ANTIBODY MOLECULES WHICH BIND CD45

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
EP3322729A1

Who this affects

Applies to
Drug manufacturers Medical device makers Pharmaceutical companies
Industry sector
3254 Pharmaceutical Manufacturing 3345 Medical Device Manufacturing 3254.1 Biotechnology
Activity scope
Drug Labeling Therapeutic Development
Geographic scope
European Union EU

Taxonomy

Primary area
Pharmaceuticals
Operational domain
Legal
Compliance frameworks
FDA 21 CFR Part 11 GxP
Topics
Biotechnology Medical Devices

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