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Last Updated: December 12, 2025

Profile for Austria Patent: E540041


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US Patent Family Members and Approved Drugs for Austria Patent: E540041

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
8,163,902 Jun 17, 2026 Rigel Pharms TAVALISSE fostamatinib disodium
8,445,485 Jun 17, 2026 Rigel Pharms TAVALISSE fostamatinib disodium
8,912,170 Jun 17, 2026 Rigel Pharms TAVALISSE fostamatinib disodium
9,283,238 Jun 17, 2026 Rigel Pharms TAVALISSE fostamatinib disodium
RE48898 Jan 19, 2026 Rigel Pharms TAVALISSE fostamatinib disodium
>US Patent Number >US Expiration Date >US Applicant >US Tradename >Generic Name

Detailed Analysis of the Scope, Claims, and Patent Landscape for Austria Drug Patent ATE540041

Last updated: August 12, 2025


Introduction

Austria’s drug patent ATE540041 represents a significant intellectual property asset within the European pharmaceutical landscape. Patented under Austria’s national jurisdiction, this patent encapsulates specific innovations related to a novel compound, formulation, or therapeutic use. A comprehensive understanding of its scope, claims, and the broader patent environment illuminates its strategic value for developers, competitors, and patent professionals.


Patent Overview and Basic Details

While public databases such as the European Patent Office (EPO), the Austrian Patent Office, and commercial patent analytics platforms contain comprehensive data, specific details for ATE540041 are as follows:

  • Filing Date: (Specific date to be confirmed from patent documentation)
  • Application Number: (Unique identifier)
  • Grant Date: (Date of patent grant)
  • Priority Date: (to establish filing precedence)
  • Title: (Likely to relate to a pharmaceutical compound, formulation, or use)
  • Applicants/Applicants Assignee: (Typically a pharmaceutical company or research institution)

Given the Austrian jurisdiction’s integration within the European patent system, this patent may be part of a broader European Patent Application (EPA) or a national patent application.


Scope of the Patent

Legal Scope and Product Coverage

The scope defines the boundaries of patent protection. For ATE540041, this entails:

  • Protection of a Novel Compound or Composition:
    The patent likely claims a specific chemical entity, potentially a new chemical scaffold or derivative with improved therapeutic properties.

  • Therapeutic Use and Method Claims:
    Claims may extend to specific medical indications, methods of treatment, or administration protocols.

  • Formulation and Delivery Claims:
    Innovations related to dosage forms, sustained-release matrices, or combination therapies could be included.

  • Manufacturing Processes:
    If the invention involves a novel synthesis or purification process, these elements may be covered.

Claim Analysis

Claims define the legal boundaries—vital for understanding the patent's enforceability and infringement scope.

  • Independent Claims:
    Focused on the core inventive concept, possibly a chemical compound or unique therapeutic method.

  • Dependent Claims:
    These narrow the scope, detailing specific embodiments, salts, polymorphs, formulations, or treatment regimes.

  • Novelty and Inventive Step:
    Claims must demonstrate novelty over prior art, such as existing chemical libraries or known therapeutic agents, and must involve an inventive step, such as enhanced efficacy or reduced toxicity.

Scope Limitations and Potential Challenges

  • Prior Art Dilution:
    Broad claims face scrutiny if similar compounds or methods exist; narrow claims may limit enforceability.

  • Claim Construction and Patentability:
    Patent scope often hinges on specific wording. Ambiguous claim language could invite legal challenges or licensing issues.


Patent Landscape Analysis

European and Austrian Patent Environment

  • European Patent Family and Extensions:
    ATE540041 may be part of a patent family covering multiple jurisdictions, providing territorial breadth.

  • Related Patents and Continuations:
    Patent families often contain continuations or divisional applications focusing on specific embodiments.

  • Competitor Patent Activity:
    Evaluating filings in Austria and broader Europe reveals present or future competition, particularly among major pharmaceutical companies and biotech firms.

Innovator and Non-Innovator Activities

  • Innovators:
    Original patent filers seeking exclusivity on novel compounds or methods.

  • Generic and Biosimilar Considerations:
    Once patent term expires, the landscape opens for generic manufacturers, emphasizing the importance of patent term management and supplementary protections like data exclusivity.

Legal and Regulatory Considerations

  • Patent Term Limitations:
    Typically 20 years from filing, with variations applying in Austria and Europe.

  • Supplementary Protection Certificates (SPC):
    May extend exclusivity based on regulatory approval timelines, influencing the patent's commercial lifespan.

  • Market Entry Barriers:
    Patent claims covering formulation or method of use may provide a robust barrier against generic competitors.


Strategic Implications

For Patent Holders

  • Enforcement:
    Active monitoring of competing filings and potential infringing activities enhances market protection.

  • Patent Maintenance:
    Ensuring timely renewal and extending protection through supplementary mechanisms.

For Competitors

  • Freedom-to-Operate Analysis:
    Detailed claim interpretation and landscape mapping to avoid infringement.

  • Design-Around Strategies:
    Developing alternative compounds or methods outside the patent scope.

For Licensing and Collaborations

  • Potential for Licensing Agreements:
    The patent’s claims may form the basis for licensing negotiations, especially if it covers a promising therapeutic class.

Conclusion & Key Takeaways

  • Defined patent scope:
    ATE540041’s claims likely encompass a novel chemical entity, possibly with specific therapeutic or formulation claims, providing a strong patent protection if sufficiently broad and well-drafted.

  • Landscape positioning:
    The patent’s strategic value depends on its territorial coverage, claim breadth, and the surrounding patent environment. Monitoring related filings and market activity informs lifecycle management.

  • Potential vulnerabilities:
    Narrow claims or overly general language can invite challenges; thus, continuous patent portfolio optimization is essential.

  • Regulatory and legal considerations:
    Aligning patent strategies with clinical development timelines and regulatory milestones maximizes exclusivity benefits.

  • Market impact:
    The patent can provide a competitive edge in the Austrian and European markets, particularly if aligned with commercialization strategies.


FAQs

Q1: What is the significance of claim scope in pharmaceutical patents like ATE540041?
A1: Claim scope determines the patent’s enforceability and exclusivity. Broader claims protect more variations but risk invalidation; narrower claims may be easier to defend but offer limited protection.

Q2: How does Austria's patent law influence the protection of pharmaceutical inventions?
A2: Austria, as part of the EPC framework, adopts European patent standards, emphasizing novelty, inventive step, and industrial applicability. It also recognizes SPCs to extend protection.

Q3: Can patent claims related to formulations be challenged more easily than compound claims?
A3: Formulation claims are often scrutinized for novelty and inventive step; if similar formulations exist, these claims are vulnerable. Compound claims generally have stronger protection if well-defined.

Q4: How do patent landscapes aid in strategic planning for pharmaceutical companies?
A4: They identify existing patent barriers, potential infringement risks, and patentee activity, informing R&D direction, licensing, or litigation strategies.

Q5: What role does patent family analysis play in understanding ATE540041’s landscape?
A5: It reveals related patents across jurisdictions, indicating the breadth of protection, potential licensing opportunities, and competitive threats.


References

  1. European Patent Office (EPO) Patent Database.
  2. Austrian Patent Office Official Gazette.
  3. PatentScope, WIPO.
  4. Patent Landscape Reports, GlobalData & Cortellis.
  5. European Patent Convention (EPC) guidelines.

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