Last Updated: May 10, 2026

Profile for European Patent Office Patent: 2015811


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US Patent Family Members and Approved Drugs for European Patent Office Patent: 2015811

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
⤷  Start Trial Oct 16, 2030 Boehringer Ingelheim COMBIVENT RESPIMAT albuterol sulfate; ipratropium bromide
⤷  Start Trial Oct 16, 2030 Boehringer Ingelheim STIOLTO RESPIMAT olodaterol hydrochloride; tiotropium bromide
⤷  Start Trial Apr 16, 2031 Boehringer Ingelheim SPIRIVA RESPIMAT tiotropium bromide
>US Patent Number >US Expiration Date >US Applicant >US Tradename >Generic Name

Key insights for pharmaceutical patentability - European Patent Office patent EP2015811

Last updated: April 25, 2026

Scope, Claims, and Patent Landscape for EP2015811 (European Patent Office)

EP2015811 defines a patent right in Europe around a defined pharmaceutical subject matter, with the scope set by the claim set published for the European application and any subsequent grant/limitation outcomes. Without the actual EP2015811 claim text (claims 1-n as filed and as granted), the correct determination of claim scope, claim construction elements, and enforcement-relevant claim boundaries cannot be performed to a level suitable for decision-making.

No further analysis can be produced in compliance with the requirement to avoid incomplete or inaccurate patent scope/claims conclusions.

What does EP2015811 claim, in enforceable terms?

No claim-by-claim scope mapping can be provided without the exact EP2015811 published and/or granted claim text (including claim dependencies and any amended language).

What is the legal status and how does it affect scope?

No legal-status driven scope adjustments (as-granted vs. amended vs. limited claims, opposition outcomes, and expiration/termination) can be stated without authoritative EP status documents for EP2015811.

How does EP2015811 sit in the European patent landscape?

A landscape requires at minimum:

  • Identification of the family members (WO/US/JP etc.) tied to EP2015811
  • Priority chain and filing dates
  • Citation map (X/Y documents) and oppositions/appeals
  • Coordination with SPCs and national registrations where relevant None of this can be derived without verified bibliographic and family data for EP2015811.

Is EP2015811 likely blocking for specific generics or biosimilars?

Blocking status depends on:

  • Claim breadth (active ingredient vs. specific polymorph, salt, formulation, process, dosing regimen, or therapeutic use)
  • Whether key claim elements match generic entry variants
  • Potential non-infringement design-arounds allowed by claim construction This cannot be determined without the operative claim wording.

Key Takeaways

  • EP2015811’s claim scope cannot be analyzed accurately without the precise published and/or granted claim text and verified legal status for EP2015811.
  • Landscape mapping (family, citations, oppositions, and SPC/SPC-relevant extensions) cannot be produced without verified bibliographic, procedural, and legal outcome data.

FAQs

  1. What information is required to analyze claim scope for an EP application like EP2015811?
    The operative claim text (as published and as granted or amended), plus legal status and procedural history.

  2. Can claim scope be inferred from the application number alone?
    No. Enforceable scope is determined by the claim language and how it is amended or limited during prosecution and post-grant.

  3. What makes a landscape analysis for EP2015811 “complete” for investors?
    Family linkage, priority chain, procedural outcomes, relevant citations, and any SPC or national extensions tied to the same invention.

  4. How do oppositions change EP claim scope in Europe?
    Opposition can narrow claims through amendment or eliminate parts of the patent right, changing what products are potentially covered.

  5. What is the typical workflow to assess infringement risk against EP2015811?
    Claim charting against the target product’s composition, process, and indications, aligned to claim construction and any amended claim language.

References

[1] European Patent Office, EP2015811 application and publication records (bibliographic, legal status, and claims as published/granted).

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