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EPO Patent EP4504780A1: Dosing for Bispecific Antibodies

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

The European Patent Office has published patent application EP4504780A1 concerning dosing for bispecific antibodies, specifically targeting anti-FCRH5/anti-CD3 bispecific antibodies. The patent was filed by Genentech, Inc. and lists multiple inventors.

What changed

This document is a publication of a European patent application (EP4504780A1) by Genentech, Inc., detailing "Dosing for treatment with anti-FCRH5/anti-CD3 bispecific antibodies." The publication date is March 11, 2026. The patent covers specific dosing methodologies for these types of therapeutic antibodies.

As this is a patent publication, it does not impose direct compliance obligations on regulated entities. However, it is relevant for pharmaceutical and biotechnology companies involved in the development and commercialization of bispecific antibodies, particularly those targeting FCRH5 and CD3. Companies should monitor patent filings in their therapeutic areas of interest for potential intellectual property considerations.

Source document (simplified)

← EPO Patent Bulletin

DOSING FOR TREATMENT WITH ANTI-FCRH5/ANTI-CD3 BISPECIFIC ANTIBODIES

Publication EP4504780A1 Kind: A1 Mar 11, 2026

Applicants

GENENTECH, INC.

Inventors

FINE, Bernard, Martin, JUNTTILA, Teemu Tapani, LI, Mengsong, SUMIYOSHI, Teiko, COOPER, James, Niall

IPC Classifications

C07K 16/28 20060101AFI20231006BHEP A61K 38/00 20060101ALI20231006BHEP A61P 35/00 20060101ALI20231006BHEP A61K 39/00 20060101ALI20231006BHEP

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

Dosing for treatment with anti-FCRH5/anti-CD3 bispecific antibodies

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
EP4504780A1

Who this affects

Applies to
Drug manufacturers Pharmaceutical companies
Industry sector
3254 Pharmaceutical Manufacturing
Activity scope
Drug Development Patent Filing
Geographic scope
European Union EU

Taxonomy

Primary area
Pharmaceuticals
Operational domain
Legal
Topics
Intellectual Property Drug Development

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