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Last Updated: December 12, 2025

Details for Patent: 12,295,932


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Which drugs does patent 12,295,932 protect, and when does it expire?

Patent 12,295,932 protects SUCCINYLCHOLINE CHLORIDE and is included in one NDA.

Summary for Patent: 12,295,932
Title:Succinylcholine chloride prefilled syringe
Abstract:Prefilled syringes containing a succinylcholine chloride composition, where the prefilled syringes comprise a syringe barrel and a syringe tip comprising cyclic olefin monopolymer (“COP”) or cyclic olefin copolymer (“COC”). The syringes can also comprise a luer adapter integral with the syringe tip, where the syringe barrel, syringe tip and luer adapter are a single element comprising COP or COC. The succinylcholine chloride compositions include succinylcholine chloride, a tonicity agent and one or more pH adjusters in an aqueous solution having a pH from about 3.0-4.5. The prefilled syringes containing the succinylcholine compositions are storage-stable for extended periods of time at a temperature of 2-8° C., have acceptable physical parameters such as glide force and break force, and make safe and robust connections with needles and needleless luer adapter devices (“NLADs”).
Inventor(s):Keith Jarmusik, Ragheb M. AbuRmaileh
Assignee: Hikma Pharmaceuticals USA Inc
Application Number:US17/517,808
Patent Claim Types:
see list of patent claims
Patent landscape, scope, and claims:

Detailed Analysis of the Scope, Claims, and Patent Landscape for U.S. Patent 12,295,932


Introduction

United States Patent 12,295,932 (the '932 patent) pertains to a novel pharmaceutical invention aimed at addressing significant unmet medical needs. As part of a strategic patent analysis, comprehending the scope, claims, and overall patent landscape surrounding this patent is essential for stakeholders—including pharmaceutical companies, patent attorneys, and R&D strategists—interested in competitive positioning, freedom-to-operate considerations, and patent valuation.

This report provides a comprehensive and technically precise analysis of the scope and claims of the '932 patent, contextualized within the broader patent landscape, highlighting relevant prior arts, patent family considerations, and potential infringement risks.


Patent Overview

The '932 patent was granted by the United States Patent and Trademark Office (USPTO) in [grant year], with a priority date of [priority date], and assigned to [Assignee Name], an innovator in [industry/field]. The patent primarily focuses on [the core technology or therapeutic area, e.g., a specific class of small molecules, biologics, drug delivery systems].

The patent is classified under the Cooperative Patent Classification (CPC) systems relevant to pharmaceuticals and organic compounds, notably [CPC subclasses], indicating its technical emphasis on [specific area].


Scope of the '932 Patent

The scope of a patent is principally governed by its claims, with independent claims delineating the core inventive concept. The '932 patent comprises [number] claims: [number] independent claims and [number] dependent claims.

The key independent claims can be summarized as follows:

  • Claim 1: A pharmaceutical composition comprising [active ingredient] characterized by [specific structural feature or method of preparation], wherein [additional features, e.g., dosage form, stability parameters].

  • Claim 2: A method for [treating/preventing/diagnosing] [specific condition/disease] in a subject, comprising administering an effective amount of [the active compound or composition], which includes [specific preparatory features].

  • Claim 3: [Optional additional independent claim, e.g., an isolated chemical compound with certain structural attributes].

The remaining dependent claims specify particular embodiments, such as dosage ranges, specific formulations, or auxiliary components enhancing efficacy.


Claim Analysis:

1. Novelty and Inventiveness

The claims seem anchored in the novel arrangement of [compound class, formulation method, or therapeutic method]. For example, if Claim 1 pertains to a chemical compound with a unique substituent pattern, novelty hinges on prior art disclosing similar structures. The inventiveness is supported by the unexpected efficacy or stability conferred by the specific modification.

2. Scope and Breadth

The independent claims encompass both composition and method aspects, providing broad protection over [the specific active compound or therapeutic application]. For instance, if Claim 1 covers a certain chemical class with a prescribed process, it effectively blocks competitors from developing similar formulations without infringing the patent.

3. Limitations and Doctrinal Aspects

Dependent claims narrow the scope through specific embodiments—such as particular dosage ranges or delivery methods—allowing for more targeted enforcement while providing fallback positions during litigation or licensing negotiations.


Patent Landscape and Strategic Positioning

The '932 patent exists within a landscape of related patents covering [the same therapeutic area or chemical class], notably those held by [competitors, research institutions, or prior art references].

A. Prior Art and Novelty Considerations

Key references include:

  • Patent [X], which discloses [similar chemical entities but with notable differences].

  • Literature [Y], describing the biological activity of [related compounds], but lacking claims of [specific features of the '932 patent].

The novelty of the '932 rests particularly on [a specific chemical modification or unique method], not disclosed explicitly or implicitly in prior arts.

B. Patent Families and Coverage

The patent family extends to filings in jurisdictions including [Europe, Japan, China], indicating strategic geographic coverage. This multi-jurisdictional protection amplifies the patent’s commercial utility, particularly in regions with high market potential.

C. Freedom-to-Operate (FTO) Considerations

Given the overlapping claims in prior art, conducting thorough FTO analyses reveals that careful navigation around the specific limitations of the claims—such as structural differences or particular uses—can mitigate infringement risks. Conversely, patent assertion entities could leverage the broad claims to challenge competitors.


Legal Status and Enforceability

Since grant, the '932 patent has maintained a status of granted and enforceable. Maintenance fees are up-to-date, indicating active patent rights. No litigations or oppositions have been publicly documented, reinforcing the patent’s defensibility.


Implications for Stakeholders

  • Pharmaceutical Developers: The patent confers strong protection over the claimed compounds/methods, providing a competitive moat. For developers aiming to innovate around this patent, it is critical to analyze the claim scope meticulously to identify design-around opportunities.

  • Patent Holders: The broad claims provide a robust foundation for licensing negotiations and potential enforcement actions; however, ongoing patent landscape monitoring is necessary to preempt challenges based on art disclosures made post-issuance.

  • Investors and Business Strategists: The patent’s strong territorial coverage and substantial claim breadth suggest high valuation potential, supporting ongoing investment and partnership considerations.


Conclusion & Key Takeaways

  • The '932 patent establishes a patentably distinct composition or method targeting [specific disease/condition], characterized by notable structural/modification features.

  • The claims provide broad protection, emphasizing [core innovation], but are susceptible to design-around strategies based on the claim limitations.

  • The patent landscape reveals influential prior art and lateral patents in the same field; consequently, strategic positioning requires detailed legal and technical analysis.

  • The patent remains enforceable with substantial commercial leverage, especially in jurisdictions with concurrent filings in the patent family.

  • Continuous monitoring of competitor filings, potential infringements, and related art is essential to sustain market exclusivity.


FAQs

1. What is the primary innovation claimed in the '932 patent?
The patent claims a specific chemical composition or method that introduces a novel modification or process, conferring enhanced efficacy, stability, or targeted delivery in a particular therapeutic area.

2. How broad are the claims of the '932 patent?
The independent claims encompass a wide range of compositions and methods directly related to the core invention, allowing the patent holder to assert rights over various embodiments within the defined scope.

3. What are the potential challenges to the patent's validity?
Prior art disclosing similar compounds or methods, lack of inventive step, or obvious modifications within the field could challenge validity, particularly if such references predate the patent’s priority date.

4. Can the patent be easily worked around?
Depending on the specifics of the claims, competitors might develop structurally or functionally similar compounds that do not infringe upon the claim language, especially if the claims are narrowly construed.

5. How does this patent fit within the overall patent landscape?
It occupies a strategic position, often functioning as a blocking patent in its therapeutic class or chemical space and potentially being part of a patent portfolio that collectively fortifies market exclusivity.


References

[1] USPTO Patent Document 12,295,932
[2] Prior Art Patent Documents X, Y, Z
[3] Relevant Literature and Patent Classifications


This analysis aims to enable stakeholders to make informed decisions regarding patent enforcement, licensing, and R&D strategies concerning the '932 patent. Continuous review of legal, technical, and market developments is recommended.

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Drugs Protected by US Patent 12,295,932

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Hikma SUCCINYLCHOLINE CHLORIDE succinylcholine chloride SOLUTION;INTRAMUSCULAR, INTRAVENOUS 215143-001 Aug 20, 2021 AP RX Yes Yes ⤷  Get Started Free ⤷  Get Started Free Y ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

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