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Methods and Compositions for Designing and Selecting TinyRNAs to Maximize Target Cleavage

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Summary

USPTO published patent application US20260098266A1 by Kotaro NAKANISHI disclosing methods for designing and selecting tinyRNAs with guide RNA and Argonaute molecules for gene expression regulation in biotherapeutic and diagnostic applications. The application was filed April 1, 2024, and published April 9, 2026.

Published by USPTO on changeflow.com . Detected, standardized, and enriched by GovPing. Review our methodology and editorial standards .

What changed

USPTO published patent application US20260098266A1 disclosing methods for designing and selecting tinyRNAs using guide RNA and Argonaute (AGO) molecules for gene expression regulation in biotherapeutic and diagnostic applications. The application covers engineered guide RNAs interacting with target nucleic acids for gene regulation purposes.

Pharmaceutical and biotechnology companies developing gene therapy products, diagnostics, or biotherapeutic applications should monitor this application through the examination process. If granted, the patent may affect IP strategy and freedom-to-operate analyses for entities working with tinyRNA and Argonaute technologies in gene expression applications.

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Archived snapshot

Apr 13, 2026

GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.

← USPTO Patent Applications

METHODS AND COMPOSITIONS FOR DESIGNING AND SELECTING TINYRNAS TO MAXIMIZE TARGET CLEAVAGE

Application US20260098266A1 Kind: A1 Apr 09, 2026

Inventors

Kotaro NAKANISHI

Abstract

Guide RNA can be engineered and used with an Argonaute (AGO) molecule. An AGO molecule can interact within a target nucleic acid, and this interaction can be used in many biotherapeutic and diagnostic methods. For example, gene expression of a target nucleic acid can be regulated using an AGO molecule.

CPC Classifications

C12N 15/113 C12N 15/111 C12N 2310/14 C12N 2330/31

Filing Date

2024-04-01

Application No.

19470289

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Last updated

Classification

Agency
USPTO
Published
April 9th, 2026
Instrument
Rule
Legal weight
Binding
Stage
Final
Change scope
Minor
Document ID
US20260098266A1

Who this affects

Applies to
Pharmaceutical companies Drug manufacturers
Industry sector
3254.1 Biotechnology
Activity scope
Patent application Biotechnology research Gene expression
Geographic scope
United States US

Taxonomy

Primary area
Intellectual Property
Operational domain
Legal
Topics
Pharmaceuticals Healthcare

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