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EPO Patent Bulletin: WT1 Peptides for Preventing Polyposis

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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 EP3865146A1 concerning WT1 peptides and analogs for preventing or treating familial adenomatous polyposis and non-hereditary colorectal adenoma. The application lists the International Institute of Cancer Immunology, Inc. as the applicant.

What changed

This document is a publication from the European Patent Office (EPO) Bulletin detailing patent application EP3865146A1, titled "WT1 PEPTIDES AND ANALOGS THEREOF FOR PREVENTING OR TREATING FAMILIAL ADENOMATOUS POLYPOSIS AND NON-HEREDITARY COLORECTAL ADENOMA". The publication date is March 11, 2026, and the applicant is the International Institute of Cancer Immunology, Inc.

As this is a patent publication, it does not impose direct regulatory obligations or compliance deadlines on regulated entities. However, it signifies potential future developments in therapeutic treatments for polyposis and colorectal adenoma, which may be of interest to pharmaceutical companies and healthcare providers involved in research, development, and clinical applications in oncology.

Source document (simplified)

← EPO Patent Bulletin

WT1 PEPTIDES AND ANALOGS THEREOF FOR PREVENTING OR TREATING FAMILIAL ADENOMATOUS POLYPOSIS AND NON-HEREDITARY COLORECTAL ADENOMA

Publication EP3865146A1 Kind: A1 Mar 11, 2026

Applicants

International Institute of Cancer Immunology, Inc.

Inventors

SUGIYAMA Haruo

IPC Classifications

A61K 38/04 20060101AFI20220520BHEP A61K 39/39 20060101ALI20220520BHEP A61K 48/00 20060101ALI20220520BHEP A61P 35/00 20060101ALI20220520BHEP C07K 14/82 20060101ALI20220520BHEP C12N 5/0783 20100101ALI20220520BHEP C12N 5/10 20060101ALI20220520BHEP C12N 15/12 20060101ALI20220520BHEP A61K 38/08 20190101ALI20220520BHEP A61K 38/10 20060101ALI20220520BHEP A61K 38/17 20060101ALI20220520BHEP A61K 39/00 20060101ALI20220520BHEP C07K 14/47 20060101ALI20220520BHEP C12N 5/09 20100101ALI20220520BHEP

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

WT1 PEPTIDES AND ANALOGS THEREOF FOR PREVENTING OR TREATING FAMILIAL ADENOMATOUS POLYPOSIS AND NON-HEREDITARY COLORECTAL ADENOMA

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
EP3865146A1

Who this affects

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

Taxonomy

Primary area
Pharmaceuticals
Operational domain
Research & Development
Compliance frameworks
GxP
Topics
Medical Devices Healthcare

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