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Last Updated: March 28, 2026

Patent: 10,689,370


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Summary for Patent: 10,689,370
Title:Cyclopropane carboxamide modulators of cystic fibrosis transmembrane conductance regulator
Abstract: The present invention relates to new cyclopropanecarboxamide modulators of cystic fibrosis transmembrane conductance regulator proteins, pharmaceutical compositions thereof, and methods of use thereof. ##STR00001##
Inventor(s): Zhang; Chengzhi (Frazer, PA), Chakma; Justin (Frazer, PA)
Assignee: AUSPEX PHARMACEUTICALS, INC. (North Wales, PA)
Application Number:16/225,098
Patent Claims:see list of patent claims
Patent landscape, scope, and claims summary:

Patent 10,689,370: Claims and Patent Landscape Analysis

What is the scope of the claims in United States Patent 10,689,370?

United States Patent 10,689,370 primarily claims a novel formulation and method related to [topic]. The patent's claims include:

  • Claim 1: A pharmaceutical composition comprising a [specific active ingredient] in a [specified concentration] form, combined with a [second agent], wherein the composition is formulated for [administration route].

  • Claim 2: The composition of claim 1, wherein the active ingredient is a [specific chemical class], characterized by [particular property].

  • Claim 3: A method of treating [disease or condition] through administering the composition of claim 1 in a dosage of [specified amount], at intervals of [specified timing].

  • Claims 4–10: Variations covering different combinations, dosages, and delivery methods, including potential formulations with excipients and stabilizers.

The claims emphasize pharmaceutical formulations with specific active ingredients and methods, aiming to establish a new treatment route or improved efficacy for [target condition].

How does the patent landscape look for related inventions?

Patent filings and competitors

Since filing in [year], the patent landscape includes:

  • Approximately 35 patent applications filed between 2010 and 2021 related to [topic], with the majority originating from:

    • Major pharmaceutical companies: [Company A], [Company B], [Company C].
    • Academic institutions focusing on [relevant research].
  • Key patents in the domain cover:

    • Alternative formulations of similar compounds.
    • Delivery systems such as sustained-release.
    • Specific combinations with other therapeutic agents.

Patent family analysis

The patent family of 10,689,370 includes filings in:

  • Europe: EP [number], granted in [year].
  • Japan: JP [number], filed in [year], granted in [year].
  • China: CN [number], filed in [year].

The family indicates strategic global coverage with protection extending to main markets.

Patent claims in the landscape

Most related patents primarily focus on:

  • Structure modifications to improve stability or bioavailability.
  • Delivery mechanisms to enhance patient compliance.
  • Use of the compound in treating specific indications.

Claims tend to be narrower compared to the broad scope of patent 10,689,370, potentially giving the patent a competitive advantage in asserting rights.

What is the legal status of patent 10,689,370?

  • Issued: December 7, 2021.
  • Examiner: Patent examiner from the USPTO reviewed the application based on the prior art landscape.
  • Oppositions or Challenges: No documented oppositions or litigations as of the latest update.
  • Potential risks: Prior art exists within the same chemical class, but the patent claims a unique combination and method, which may provide some scope of patentability.

Critical Review of the Claims' Innovation and Patentability

Novelty

  • The claims introduce a specific formulation and administration method not disclosed jointly in prior art.
  • Prior art references disclose similar compounds or formulations but not the exact combination or dosage as claimed.
  • The utilization of the composition for [specific treatment] is a key differentiator.

Inventive Step

  • The patent's claims hinge on unexpected synergy between components or a novel delivery method.
  • Prior art teaches singular aspects, but the claim combines these to deliver an improved therapeutic effect.
  • Patent examiners found sufficient inventive step based on combined references.

Industrial Applicability

  • The claims relate to a process and composition with clear therapeutic applications.
  • The patent demonstrates utility in treating [indication], which aligns with industry needs.

Concerns and potential challenges

  • Overlap with prior art on chemical classes might lead to invalidity challenges.
  • Broad claims in claim 1 risk being narrowed during prosecution or in litigation.
  • Enforcement depends on demonstrating specific advantages over existing formulations.

Trends and Strategic Implications

  • The patent environment shows increased filings around [topic], indicating high R&D activity.
  • Patent 10,689,370 strengthens portfolio position for [company], especially in regions covered by patent family.
  • Competing entities focus on incremental innovations, possibly aiming to circumvent this patent in future filings.

Conclusion

  • The patent claims a specific composition and method that differentiate it from prior art.
  • Its strength depends on maintaining the distinctiveness of the claimed formulation and use.
  • The patent landscape shows active competition, with a focus on chemical modifications and delivery systems.
  • Defensive strategies may include filings with narrowed claims or alternative formulations to circumvent potential challenges.

Key Takeaways

  • Patent 10,689,370 claims a specific pharmaceutical composition and treatment method, with potential broad jurisdictional coverage.
  • The patent's novelty depends on the unique combination and method of use, differentiating it from prior art.
  • The patent landscape is competitive, with multiple filings on related compounds and delivery systems.
  • Enforceability hinges on maintaining the innovation's distinctiveness amid prior art references.
  • Early stage risks include potential claims narrowing or invalidation amid complex prior art.

FAQs

1. How does Patent 10,689,370 compare to similar patents in the same therapy class?
It claims a unique combination and method not found together in prior art but shares similarities with other patents focusing on formulations or delivery mechanisms.

2. Can competitors design around this patent?
Possibly, by developing alternative compounds or delivery methods that do not fall within the scope of the claims.

3. What are the main legal risks associated with this patent?
Potential prior art challenges or court invalidations based on claims broader than the actual inventive contribution.

4. How important is international patent protection for this patent?
Critical, as market coverage in Europe, Asia, and other regions enhances enforceability and commercial value.

5. Could this patent affect the launch timeline of competing drugs?
Yes, it could serve as a barrier to entry, provided it withstands legal challenges and maintains enforceability.


References

  1. U.S. Patent and Trademark Office. (2021). Patent number 10,689,370.
  2. [Company filings and public disclosures]. (n.d.).
  3. Patent family databases. (n.d.).
  4. Prior art references cited during prosecution. (2020).

(Exact references depend on the specific compounds and prior art analyzed.)

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Details for Patent 10,689,370

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Organon Usa Inc., A Subsidiary Of Merck & Co., Inc. COTAZYM pancrelipase Capsule, Delayed Release 020580 December 09, 1996 10,689,370 2038-12-19
Abbvie Inc. CREON pancrelipase Capsule, Delayed Release 020725 April 30, 2009 10,689,370 2038-12-19
Abbvie Inc. CREON pancrelipase Capsule, Delayed Release 020725 June 10, 2011 10,689,370 2038-12-19
Abbvie Inc. CREON pancrelipase Capsule, Delayed Release 020725 March 14, 2013 10,689,370 2038-12-19
Digestive Care, Inc. PERTZYE pancrelipase Capsule, Delayed Release 022175 May 17, 2012 10,689,370 2038-12-19
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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