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Other Disclosures4599StemRIM Inc.Pharmaceuticals

Notice of Patent Registration in Canada for Redasemtide (HMGB1 Fragment Peptide), a Regeneration-Inducing Drug, for Cardiomyopathy, Old Myocardial Infarction and Chronic Heart Failure Resulting Therefrom

A patent covering the use of redasemtide to treat cardiomyopathy, old myocardial infarction and chronic heart failure resulting from these conditions is to be granted in Canada. The publication number for the grant notice has not yet been determined.

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Announced details

Regenerative Medicine Drug® Redasemtide (HMGB1 fragment peptide, development code: S-00515)
Applicable field (uses covered by this announcement)

Treatment of cardiomyopathy, old myocardial infarction and chronic heart failure resulting from these conditions

Relationship between the counterparty and the company
StemRIM Inc.4599
Relationship with the Company

Redasemtide has already been licensed by our company to Shionogi & Co., Ltd. Osaka University is a joint applicant for this patent.

CounterpartyShionogi & Co., Ltd. (privately held; no code listed) / National University Corporation Osaka University

Shionogi & Co., Ltd.: Head office in Kita-ku, Osaka; Chairman, President and CEO Teshirogi Isao (手代木 功). National University Corporation Osaka University: Joint applicant for this patent. Other details: Not disclosed.

Registration number and expiry date

Application number: 3,051,825. Grant (publication) number: not yet determined. Validity period: Not disclosed

Impact on Business Performance

There will be no impact on full-year results for the fiscal year ending July 2026. Any material matter requiring disclosure will be disclosed promptly.

The company does not address Contract Value / Offering price.

Source (materials cited by the company)

Source of market size forecast: Not disclosed

Announced details
ItemDetails
Names of Products / Services CoveredRegenerative Medicine Drug® Redasemtide (HMGB1 fragment peptide, development code: S-00515)
CounterpartyShionogi & Co., Ltd. (privately held; no code listed) / National University Corporation Osaka University
Counterparty overviewShionogi & Co., Ltd.: Head office in Kita-ku, Osaka; Chairman, President and CEO Teshirogi Isao (手代木 功). National University Corporation Osaka University: Joint applicant for this patent. Other details: Not disclosed.
Relationship with the CompanyRedasemtide has already been licensed by our company to Shionogi & Co., Ltd. Osaka University is a joint applicant for this patent.
Applicable areaTreatment of cardiomyopathy, old myocardial infarction and chronic heart failure resulting from these conditions
Registration number and expiry dateApplication number: 3,051,825. Grant (publication) number: not yet determined. Validity period: Not disclosed
Impact on Business PerformanceThere will be no impact on full-year results for the fiscal year ending July 2026. Any material matter requiring disclosure will be disclosed promptly.
SourceSource of market size forecast: Not disclosed
Items this document does not state (10)
Contract ValueOffering priceContract DateLaunch dateAward/certification nameAwarding / certifying bodyLocationLocation scaleQuantitative EffectsUsage history

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To expand the indications for redasemtide and secure the potential to develop treatments for these diseases in North America.

How to read this page

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Notice of Patent Registration in Canada for Redasemtide (HMGB1 Fragment Peptide), a Regeneration-Inducing Drug, for Cardiomyopathy, Old Myocardial Infarction and Chronic Heart Failure Resulting Therefrom | StemRIM Inc. (4599) timely disclosure | Komori