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Human Anti-IL-23 Antibodies, Compositions, Methods and Uses

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Published March 25th, 2026
Detected April 1st, 2026
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Summary

The European Patent Office published patent application EP3760230A1 by Janssen Biotech, Inc. for human anti-IL-23 antibodies, compositions, methods, and therapeutic uses. The application was published March 25, 2026, with designations across 27 European member states including AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR.

What changed

Janssen Biotech, Inc. obtained publication of European Patent Application EP3760230A1 covering human anti-IL-23 antibodies, compositions comprising said antibodies, and methods of therapeutic use. The application claims priority across multiple therapeutic indications including A61P classifications for gastrointestinal (A61P1/00, A61P1/04), dermatological (A61P17/06, A61P17/08), musculoskeletal (A61P19/02), neurological (A61P25/00, A61P25/02), ophthalmological (A61P27/02), immunological (A61P37/00, A61P37/02), and oncological (A61P35/00) conditions. The six named inventors are Benson, Carton, Cunningham, Orlovsky, Rauchenberger, and Sweet.

Patent publications do not create immediate compliance obligations but establish intellectual property rights that may affect market entry strategies for competing IL-23 targeted therapies. Generic manufacturers and biosimilar developers should monitor this patent for freedom-to-operate considerations when developing similar products for the designated European territories. No opposition period or compliance deadlines are associated with this publication notice.

Source document (simplified)

← EPO Patent Bulletin

HUMAN ANTI-IL-23 ANTIBODIES, COMPOSITIONS, METHODS AND USES

Publication EP3760230A1 Kind: A1 Mar 25, 2026

Applicants

Janssen Biotech, Inc.

Inventors

BENSON, Jacqueline, CARTON, Jill, CUNNINGHAM, Mark, ORLOVSKY, Yevgeniya I., RAUCHENBERGER, Robert, SWEET, Raymond

IPC Classifications

A61K 39/395 20060101AFI20201028BHEP G01N 33/567 20060101ALI20201028BHEP A61P 1/00 20060101ALI20201028BHEP A61K 39/00 20060101ALI20201028BHEP A61P 1/04 20060101ALI20201028BHEP A61P 9/00 20060101ALI20201028BHEP A61P 11/00 20060101ALI20201028BHEP A61P 17/06 20060101ALI20201028BHEP A61P 17/08 20060101ALI20201028BHEP A61P 19/02 20060101ALI20201028BHEP A61P 25/00 20060101ALI20201028BHEP A61P 25/02 20060101ALI20201028BHEP A61P 27/02 20060101ALI20201028BHEP A61P 29/00 20060101ALI20201028BHEP A61P 31/00 20060101ALI20201028BHEP A61P 35/00 20060101ALI20201028BHEP A61P 37/00 20060101ALI20201028BHEP A61P 37/02 20060101ALI20201028BHEP C07K 16/24 20060101ALI20201028BHEP

Designated States

AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR

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Classification

Agency
EPO
Published
March 25th, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
EP3760230A1

Who this affects

Applies to
Pharmaceutical companies Healthcare providers Patients
Industry sector
3254 Pharmaceutical Manufacturing 3254.1 Biotechnology
Activity scope
Biologics Patent Protection Therapeutic Antibody Development
Geographic scope
European Union EU

Taxonomy

Primary area
Intellectual Property
Operational domain
Legal
Topics
Healthcare Pharmaceuticals

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