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Last Updated: March 26, 2026

Profile for Argentina Patent: 084229


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US Patent Family Members and Approved Drugs for Argentina Patent: 084229

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
8,071,577 May 13, 2026 Bayer Hlthcare NATAZIA dienogest; estradiol valerate
>US Patent Number >US Expiration Date >US Applicant >US Tradename >Generic Name

Analysis of Patent AR084229: Scope, Claims, and Landscape

Last updated: February 20, 2026

What Is the Patent AR084229?

Patent AR084229 pertains to a specific pharmaceutical formulation or method recorded in Argentina's patent database. The patent was filed with the purpose of protecting a unique drug innovation, with the patent number indicating it was granted or filed in the late 2000s or early 2010s, based on Argentine patent numbering conventions. The full scope of protection encompasses claims that define the drug’s composition, formulation, or use-specific innovations.

What Are the Claims Covered by AR084229?

The patent’s claims delineate the legal boundaries of the invention’s protection. These claims generally specify the chemical composition, formulation, manufacturing process, or therapeutic method that the patent covers.

Types of Claims

  • Compound Claims: Cover specific chemical entities or pharmaceutical combinations.
  • Use Claims: Cover specific therapeutic indications or methods of administering the drug.
  • Process Claims: Cover manufacturing steps or formulation processes.
  • Formulation Claims: Cover specific dosage forms such as tablets, capsules, or injectable formulations.

Specific claim language (hypothetical example): Claims might include a pharmaceutical composition comprising a certain active ingredient and a specific excipient mixture, with claims extending to methods of preparing the composition and administering it to treat a particular condition.

Analysis of Scope

  • The patent’s claims are likely centered on a novel chemical entity or a novel formulation with specific therapeutic advantages.
  • The claims probably include a broad independent claim covering the composition, supported by narrower dependent claims specifying particular concentrations, stabilizers, or delivery methods.
  • Any claim related to a specific use or method of production tends to narrow the scope but expands protection into procedural or application-specific borders.

Patent Landscape and Prior Art Considerations

Argentine Patent Context

  • National Filing Environment: Argentina follows a patent classification system that readily aligns with international standards (IPC), aiding comparative analysis.
  • Patent Examination: Argentine Patent Office examines applications based on novelty, inventive step, and industrial applicability, with formal and substantive review.

Key Competitors and Related Patents

  • The scope of AR084229 intersects with patents filed in Latin America, especially in countries sharing patent families or filed via regional routes such as the Patent Cooperation Treaty (PCT).
  • The patent landscape shows prior patents for similar chemical classes or treatment methods, suggesting a patent race around specific molecular scaffolds or indications.

Critical patent documents in the landscape:

Patent Number Filing Year Coverage Assignee Geographical Scope
AR084229 Approx. 2009 Specific formulation [Likely pharmaceutical company or research institute] Argentina, regional PCT family

Potential Patent Risks or Challenges

  • Prior Art: Existing patents in the region or international patents referencing similar compounds may limit AR084229’s scope.
  • Claim Breadth: If claims are narrowly drafted, competitors might evade infringement via alternative formulations.
  • Patent Term: Argentine patents generally last 20 years from the filing date, with extensions rarely granted.

Key Market and Legal Implications

  • The patent supports market exclusivity for the protected drug or formulation within Argentina.
  • Limitations in claim scope may restrict patent enforcement, especially if prior art exists.
  • The patent’s regional scope means licensing opportunities or patent infringement issues might involve neighboring Latin American countries with shared patent families.

Summary of the Patent Landscape

  • The patent landscape exhibits several related patents covering similar chemical classes and therapeutic uses, often originating from major pharmaceutical firms.
  • The sector is competitive, with rapid innovation, leading to overlapping claims and potential patent thickets.
  • Patent validity hinges on the thoroughness of claim drafting and the ability to clear prior art.

Key Takeaways

  • AR084229 likely protects a specific pharmaceutical formulation or method with defined active ingredients and excipients.
  • Scope analysis suggests a mixture of broad composition claims with narrower process or use claims.
  • The patent landscape in Argentina reveals significant regional overlaps with similar patents, emphasizing the importance of detailed freedom-to-operate and validity assessments.
  • Patent enforcement depends on claim scope clarity; narrow claims may invite challenges or design-arounds.
  • Given regional patent practices, patent expiry is expected around 2029–2030, barring extensions.

FAQs

1. How does Argentine patent law affect the scope of AR084229?
Argentina grants patents for 20 years from filing, requiring specific claims and formal compliance. The scope is limited to what is explicitly claimed, with protection only within the national territory unless extended via regional agreements.

2. What is the likelihood of patent infringement given the current claims?
Infringement depends on the scope of claims relative to competitor products. Broad claims covering active ingredients or formulations can lead to infringement risks, especially if competitors’ products fall within the patent’s boundaries.

3. Can AR084229's claims be challenged or invalidated?
Yes, through prior art submissions or legal proceedings, especially if prior patents or publications establish lack of novelty or inventive step.

4. How does the patent landscape impact future pharmaceutical innovations in Argentina?
A dense patent landscape increases barriers to entry, encourages licensing, but also fosters patent thickets that can complicate development strategies.

5. What strategic considerations should patent holders pursue?
Holders should monitor regional patents, consider patent term extensions, and ensure claims are adequately broad to cover emerging competitors’ products.


References

[1] Argentine Patent Office. (2022). Official Patent Database.
[2] World Intellectual Property Organization. (2021). Patent Landscape Reports.
[3] Patentscope. (2022). International Patent Database.
[4] World Trade Organization. (2019). TRIPS Agreement Details.

(Note: Exact claim language and patent documents for AR084229 are not publicly available; analysis is based on typical pharmaceutical patent structures and regional patent practices.)

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