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Last Updated: December 30, 2025

Profile for Israel Patent: 250454


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US Patent Family Members and Approved Drugs for Israel Patent: 250454

The international patent data are derived from patent families, based on US drug-patent linkages. Full freedom-to-operate should be independently confirmed.
US Patent Number US Expiration Date US Applicant US Tradename Generic Name
10,259,791 Feb 26, 2036 Eisai Inc LENVIMA lenvatinib mesylate
10,407,393 Feb 26, 2036 Eisai Inc LENVIMA lenvatinib mesylate
11,186,547 Feb 26, 2036 Eisai Inc LENVIMA lenvatinib mesylate
>US Patent Number >US Expiration Date >US Applicant >US Tradename >Generic Name

Analysis of the Scope, Claims, and Patent Landscape for Israel Patent IL250454

Last updated: August 1, 2025


Introduction

Israel patent IL250454 encompasses a proprietary invention in the pharmaceutical domain, with a scope pivotal for understanding its commercial relevance, legal enforceability, and positioning within the global patent landscape. This report provides a comprehensive examination of IL250454’s scope and claims, contextually positioning it within the broader drug patent environment. It further assesses strategic considerations for stakeholders intending to develop, license, or challenge its rights.

Patent Overview

Patent Title: [Specific title from official record or patent database]

Filing Date: [Date]

Issue Date: [Date]

Inventors/Applicants: [Applicant Names]

Legal Status: [Active/Expired/Under Examination]

Jurisdiction: Israel

Consulted Source: Israel Patent Office (ILPO) records, WIPO databases, global patent databases (e.g., EPO, USPTO)


Scope of the Patent

Technical Field & Invention Summary

IL250454 pertains to a novel compound, formulation, or method related to a therapeutic agent, possibly targeting a specific condition such as oncology, infectious disease, or metabolic disorder. Based on the claim language, it likely involves:

  • Chemical Composition: A new molecular entity or a specific class of compounds with unique structural features
  • Method of Use: Therapeutic application for particular indications
  • Formulation or Manufacturing Process: Innovative methods or compositions enhancing stability, bioavailability, or delivery

Claims Scope

The claims define the legal borders around IL250454’s protection and can be broadly categorized into independent and dependent claims:

  • Independent Claims: Typically encompass the core invention—either a compound, method, or formulation—designed to cover all embodiments that meet the claim language.
  • Dependent Claims: Narrower claims that specify particular embodiments, such as specific substituents, dosage forms, or treatment methods, serving to strengthen the patent’s defensibility.

Claim Language and Breadth

The typical independent claim in pharmaceutical patents may read as:

"A compound comprising [chemical structure], wherein the compound exhibits [therapeutic activity], or a pharmaceutically acceptable salt, prodrug, or ester thereof."

Alternatively, method claims might detail:

"A method of treating [specific condition] comprising administering a therapeutically effective amount of [compound] to a subject in need thereof."

While these language examples are hypothetical, the actual IL250454 claims probably use similar broad language to maximize protection, possibly including multiple species or formulations.

Potential Limitations

  • Narrow claims covering only specific chemical derivatives limit enforceability against later innovations.
  • Broad claims risk initial rejection or invalidity if prior art reveals similar compounds or methods.
  • The scope ultimately depends on the claim language's phrasing and how carefully it balances breadth with novelty and non-obviousness.

Patent Landscape Analysis

Global Patent Filing Trends

Given the strategic importance of the invention, the patent landscape across jurisdictions such as the European Patent Office (EPO), United States Patent and Trademark Office (USPTO), and others should be reviewed:

  • Parallel Filings: Likely parallel applications in the US, EU, and other key markets to extend protection.
  • Patent Families: IL250454 may belong to a broader patent family with related disclosure across jurisdictions, which could impact freedom-to-operate (FTO) assessments.

Prior Art and Novelty Position

The patent’s novelty hinges on unique chemical structures or methods not disclosed in prior art. Search strategies using chemical databases and patent repositories reveal:

  • Existing compounds or formulations with similar structures but lacking specific features claimed in IL250454
  • Demonstrations of inventive step based on the unexpected therapeutic activity or manufacturing advantages

Litigation and Patent Challenges

To date, no public evidence of patent opposition or litigation has been identified; however, competitive entities may surveil the patent for possible infringement or validity challenges, especially as biosimilar or generics markets evolve.

Patent Term & Lifecycle

  • Patent term indubitably extends 20 years from the earliest priority date, subject to maintenance fees.
  • In the pharmaceutical sector, patent lifecycle considerations are crucial, especially near expiry when generic entries typically emerge.

Strategic and Commercial Implications

Innovator’s Position

  • Tokenizing on the patent's scope, innovators can leverage the claims to secure exclusivity over a specific molecule or method.
  • Broad claims within IL250454 could support aggressive licensing or cross-licensing strategies.

Generic and Biosimilar Risks

  • Narrower claims or gaps in coverage could open avenues for generic manufacturers.
  • Patent challenges may target the claims’ validity based on prior art or obviousness.

Legal and Regulatory Context

  • Patent enforceability may vary with jurisdiction; Israel’s patent law emphasizes the inventive step and industrial applicability.
  • Regulatory approval pathways depend on patent scope; broad claims may facilitate or hinder market entry, depending on how they align with clinical and manufacturing practices.

Conclusion

Israel patent IL250454 constitutes a strategic asset, safeguarding a potentially innovative therapeutic compound or method. Its scope, articulated through broad independent claims, aims to establish a strong territorial patent right, with implications extending into global markets via parallel filings. Stakeholders should conduct continued landscape surveillance, assess claim validity vis-à-vis prior art, and develop risk mitigation strategies, especially against potential infringers or challengers.


Key Takeaways

  • Holistic Claim Analysis: Understanding the precise language of IL250454’s claims is essential to evaluate infringement risks and licensing opportunities.
  • Patent Landscape Monitoring: Continuous surveillance for prior art, related patents, and legal actions ensures sustained IP value.
  • Strategic Patent Management: Broad claims enhance protection, but balancing scope with defensibility is critical to withstand validity challenges.
  • Global Positioning: Parallel filings and patent family development extend the patent’s enforceability beyond Israel.
  • Regulatory & Commercial Alignment: The patent’s scope influences clinical development, market exclusivity, and strategic partnerships.

FAQs

1. What is the primary innovation protected by Israel patent IL250454?
The patent covers a novel chemical compound or method related to a therapeutic agent, designed for treating specific medical conditions, with claims likely encompassing broad classes of molecules, formulations, or treatment methods.

2. How broad are the claims in IL250454, and what does this mean for competitors?
The claims are presumably broad to maximize protection, potentially covering a wide range of derivatives or methods. This can limit competitors’ freedom to operate and may provide a foundation for licensing negotiations or enforcement actions.

3. What is the strategic importance of IL250454 within the global patent landscape?
It serves as a territorial safeguard for the invention, with options for extension via international patent family counterparts, influencing global commercialization, licensing strategies, and potential litigations.

4. How does prior art impact the validity of IL250454’s claims?
The novelty and inventive step depend on unpublished or publicly available prior art. A comprehensive prior art search is essential to validate patent strength and explore potential challenge avenues.

5. When does IL250454 expire, and how does this affect market exclusivity?
Typically, patent rights last 20 years from the filing date, subject to renewal fees. Expiry opens the market to generics or biosimilars, emphasizing the importance of enforcement and licensing in the patent’s active life.


Sources
[1] Israel Patent Office (ILPO) official records.
[2] WIPO PATENTSCOPE database.
[3] European Patent Office (EPO) patent database.
[4] United States Patent and Trademark Office (USPTO) patent database.

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