Changeflow GovPing Pharma & Drug Safety Omecamtiv Mecarbil Salt and Preparation Process
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Omecamtiv Mecarbil Salt and Preparation Process

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Summary

The USPTO has granted US Patent 12583821B2 to Cytokinetics, Inc. for a specific salt form of omecamtiv mecarbil and its preparation process. This patent covers the dihydrochloride salt form, related compositions, and methods of use, primarily impacting pharmaceutical development and intellectual property.

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What changed

The United States Patent and Trademark Office (USPTO) has granted US Patent US12583821B2, titled 'Salt of omecamtiv mecarbil and process for preparing salt,' to Cytokinetics, Inc. The patent specifically covers omecamtiv mecarbil dihydrochloride salt forms, pharmaceutical compositions containing them, and methods for their preparation and use. This grant is related to organic chemistry (CPC classification C07D 213/75) and has applications in cardiovascular treatments (A61P 9/00, A61P 9/04, A61P 9/06).

This patent grant establishes intellectual property rights for Cytokinetics, Inc. regarding this specific salt form and its manufacturing process. For pharmaceutical companies involved in drug development, particularly in the cardiovascular space, this patent may affect their research, development, and commercialization strategies. While this is a patent grant and not a regulatory rule with compliance deadlines, it is crucial for entities operating in this therapeutic area to be aware of existing intellectual property rights to avoid infringement. The filing date for this application was January 24, 2024.

Archived snapshot

Mar 24, 2026

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← USPTO Patent Grants

Salt of omecamtiv mecarbil and process for preparing salt

Grant US12583821B2 Kind: B2 Mar 24, 2026

Assignee

CYTOKINETICS, INC.

Inventors

Sheng Cui, Henry Morrison, Karthik Nagapudi, Shawn D. Walker, Charles Bernard, Karl Bennett Hansen, Neil Fred Langille, Alan Martin Allgeier, Steven M. Mennen, Jacqueline C. S. Woo, Bradley Paul Morgan, Alex Muci

Abstract

Provided are omecamtiv mecarbil dihydrochloride salt forms, compositions and pharmaceutical formulations thereof, and methods for their preparation and use.

CPC Classifications

C07D 213/75 A61K 31/496 A61K 31/444 A61K 47/38 A61P 9/00 A61P 9/04 A61P 9/06

Filing Date

2024-01-24

Application No.

18421849

Claims

8

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Last updated

Classification

Agency
USPTO
Published
March 24th, 2026
Instrument
Rule
Legal weight
Binding
Stage
Final
Change scope
Minor
Document ID
US12583821B2

Who this affects

Applies to
Drug manufacturers
Industry sector
3254 Pharmaceutical Manufacturing
Activity scope
Drug Development Pharmaceutical Manufacturing
Geographic scope
United States US

Taxonomy

Primary area
Pharmaceuticals
Operational domain
Legal
Topics
Drug Development Intellectual Property

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