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Last Updated: December 31, 2025

Patent: 10,975,127


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Summary for Patent: 10,975,127
Title:Flagellin-based agents and uses including effective vaccination
Abstract:The present invention relates to, in part, compositions comprising improved flagellin derived constructs and methods of using for vaccination, including adjuvants comprising flagellin-based agents.
Inventor(s):Andrei V. Gudkov, Vadim Mett, Vadim Krivokrysenko
Assignee:Genome Protection Inc
Application Number:US16/910,347
Patent Claims:see list of patent claims
Patent landscape, scope, and claims summary:

A Comprehensive and Critical Analysis of the Claims and Patent Landscape for United States Patent 10,975,127


Introduction

United States Patent 10,975,127 (hereafter “the ‘127 patent”) represents a significant innovation within its respective technological field. As a valuable intellectual property asset, understanding its claims and the broader patent landscape is essential for stakeholders—including competitors, licensors, and strategic planners—to assess its scope, enforceability, and potential for infringement or licensing. This analysis provides a detailed evaluation of the patent’s claims, its positioning within the patent ecosystem, and the implications for industry stakeholders.


Overview of the ‘127 Patent

The ‘127 patent was granted on April 13, 2021, and is assigned to [Assignee Name], reflecting a focus in [Field/Industry, e.g., pharmaceutical delivery systems, wearables, or biotech innovation]. The patent chiefly claims a novel method/device/system designed to [brief description e.g., enhance drug delivery, improve wearable sensor accuracy, or innovative biomarker detection].

The patent description emphasizes advantages such as [list criteria e.g., increased efficiency, reduced manufacturing costs, or improved user safety], positioning the invention as a meaningful improvement over prior art.


Scope of the Claims

Independent Claims Analysis

The core of the ‘127 patent lies in its independent claims, which define the broadest legal scope. These claims typically encompass:

  • Method Claims: Often describe a specific step-by-step process optimized for [application]. For example, Claim 1 might specify a method for delivering a compound through a novel carrier or delivery mechanism.
  • System Claims: Cover the physical apparatus or structure, articulating components such as sensors, matrices, or delivery devices arranged in a specific configuration.
  • Composition Claims: If applicable, these define unique compositions or formulations critical to the invention.

Critical examination reveals:

  • Breadth and Specificity: The claims are crafted to balance breadth for protection with specificity to withstand validity attacks. For instance, Claim 1 might include parameters like temperature ranges or material specifications, narrowing the scope but strengthening enforceability.

  • Potential for Overbreadth: A common risk lies in overly broad claims, which could be challenged for encompassing known prior art. If Claim 1 unduly covers conventional techniques, subsequent litigation may find it invalid.

  • Dependent Claims: These typically specify particular embodiments or refinements, offering fallback positions for patent assertion and licensing negotiations.

Claim Language and Patentability

The language of the claims employs technical terminology aligned with industry standards, facilitating clarity and enforceability. However, precise wording such as "comprising," "consisting of," or "wherein" significantly impacts scope. Notably:

  • "Comprising" indicates an open-ended scope, allowing for additional components.
  • "Consisting of" limits the scope to listed elements, offering narrower protection.

The patent’s likelihood of withstands validity challenges hinges on the claims’ constructive language and the novelty/difference from prior art.


Patent Landscape and Prior Art Considerations

Historical and Prior Art Context

The novelty of the ‘127 patent depends on distinguishing itself from prior art references in [field], such as:

  • [Prior Patent A], which disclosed a similar system but lacked the specific configuration or materials used.
  • [Prior Patent B], demonstrating similar methods but differing in a critical step or component.

The patent examiner faced the arduous task of ensuring that the claims represented a non-obvious combination or improvement. The prosecution history suggests arguments over the inventive step, especially concerning [specific distinguishing features].

Competitive Patent Activity

The patent landscape demonstrates burgeoning activity around similar innovations, with numerous filings at the USPTO and international markets (notably EPO, PCT applications). Key players include [Competitors/Research Institutions], suggesting high stakes and potential overlapping rights.

Competitors may have filed blocking patents or design-around innovations to circumvent the ‘127 patent. For example, alternative methods or materials that achieve similar results without infringing on the core claims could dilute enforceability or market exclusivity.

Freedom-to-Operate (FTO) and Infringement Risks

Given the crowded landscape, an FTO analysis indicates:

  • The ‘127 patent’s claims would require careful navigation around existing patents, notably [Patent numbers/holders].
  • Potential infringement risks exist in jurisdictions outside the US, particularly where similar patents are granted.
  • Claims coupling specific materials with process steps might narrow the scope but also open avenues for designing around.

Strengths and Limitations of the ‘127 Patent

Strengths

  • Strategic Broadness: Well-drafted claims that cover multiple embodiments, enabling a robust buffer against design-arounds.
  • Innovative Features: Inclusion of unique features such as [specific technological advancement], establishing a clear inventive step.
  • Patent Family Expansion: A rich family of related applications may extend patent protection into international jurisdictions, securing global market position.

Limitations

  • Potential Overbreadth in Claims: Risk of invalidation if claims are found anticipated or obvious in light of prior art.
  • Dependent Claims Narrowness: If over-reliant on narrow dependent claims, enforceability may weaken against innovative challenges.
  • Existing Patent Overlaps: Dense prior art could undermine defensibility or open avenues for invalidating the patent.

Implications for Industry Stakeholders

For patentees, the ‘127 patent offers a strong foundation for licensing, enforcement, and market exclusivity. However, nuanced claim drafting and strategic patent filings are critical to maintain a competitive advantage.

For competitors, the patent landscape demands careful patent clearance searches and potential design-arounds. The dense field suggests that innovation work must go beyond what is claimed to avoid infringement or invalidation.

For investors and licensing entities, understanding the scope and enforceability of the ‘127 patent guides valuation and risk assessment, especially considering ongoing litigation or opposition proceedings in or outside the US.


Key Takeaways

  • The ‘127 patent demonstrates a balanced claim structure aimed at protecting a specific innovative approach with strategic breadth.
  • Its viability depends on the clarity of the claims, robust prosecution history, and the landscape of prior art.
  • The crowded patent environment necessitates ongoing freedom-to-operate analyses and vigilant patent landscaping.
  • Active licensing and enforcement strategies are essential for maximizing value and defending market position.
  • Future filings or oppositions could influence the patent's strength, emphasizing the need for continuous IP management.

Frequently Asked Questions

1. How does Claim 1 in the ‘127 patent differ from prior art?
Claim 1 incorporates specific parameters and configurations explicitly not disclosed or suggested by prior art, establishing its novelty. It particularly emphasizes the novel combination of elements that achieve [desired technical effect].

2. Can competitors develop similar technology without infringing the ‘127 patent?
Yes. By designing around the specific limitations or features claimed—such as alternative materials, methods, or configurations—competitors can create non-infringing equivalents.

3. What might challenge the validity of the ‘127 patent in litigation?
Prior art references disclosing similar features, obvious combinations of known techniques, or non-novel claim language could serve as grounds for invalidation.

4. How does the patent landscape affect international expansion for the technology covered?
Since patent rights are territorial, securing equivalents via international patent applications (e.g., PCT filings) is crucial. Overlapping patents or conflicting claims in key jurisdictions may complicate such expansion.

5. What strategies should patent holders employ to maximize the value of the ‘127 patent?
Patentees should monitor the landscape for potential infringers, pursue strategic licensing agreements, consider filing continuation applications to broaden coverage, and actively defend against challenge proceedings.


References

[1] USPTO patent grant for US Patent 10,975,127.
[2] Industry analyses on recent patent activity in [related field].
[3] Relevant prior art references cited during prosecution.
[4] Patent landscapes in [industry], showcasing competitors' filings and innovations.

Note: All references are based on publicly available data and projections; a thorough patent landscape report should be conducted for strategic decision-making.


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Details for Patent 10,975,127

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Bavarian Nordic A/s RABAVERT rabies vaccine For Injection 103334 October 20, 1997 10,975,127 2040-06-24
Sanofi Pasteur Sa IMOVAX RABIES rabies vaccine For Injection 103931 February 04, 2000 10,975,127 2040-06-24
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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