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Last Updated: January 1, 2026

Profile for Israel Patent: 197923


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US Patent Family Members and Approved Drugs for Israel Patent: 197923

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
10,017,536 Nov 12, 2027 Vifor Intl KORSUVA difelikefalin acetate
10,138,270 Nov 12, 2027 Vifor Intl KORSUVA difelikefalin acetate
10,793,596 Nov 12, 2027 Vifor Intl KORSUVA difelikefalin acetate
7,402,564 Nov 12, 2027 Vifor Intl KORSUVA difelikefalin acetate
7,713,937 Nov 12, 2027 Vifor Intl KORSUVA difelikefalin acetate
7,727,963 Nov 12, 2027 Vifor Intl KORSUVA difelikefalin acetate
>US Patent Number >US Expiration Date >US Applicant >US Tradename >Generic Name

Detailed Analysis of the Scope, Claims, and Patent Landscape for Israel Patent IL197923

Last updated: August 4, 2025

Introduction

Israel Patent IL197923 pertains to a novel pharmaceutical invention, ostensibly within the domain of drug formulations or therapies. A comprehensive understanding of its scope, claims, and the overarching patent landscape provides critical insights for stakeholders, including pharmaceutical companies, investors, and legal professionals. This analysis delves into the patent's technical scope, the breadth of its claims, and how it fits within the global and regional patent landscape.

Patent Overview: IL197923

Israel Patent IL197923 was granted or published as part of the Israeli patent system, which aligns with international standards for patentability—novelty, inventive step, and industrial applicability. While detailed claims are accessible through the Israel Patent Office (ILPO) database, a typical patent of this nature involves a specific drug composition, a novel delivery mechanism, or an innovative method of treatment.

Given the absence of an explicit title in the prompt, the analysis proceeds under the assumption that IL197923 relates to a new drug formulation or therapeutic method. Further clarification from official patent documents is advisable for exhaustive accuracy.

Scope of the Patent

The scope of IL197923 encompasses the specific technical features outlined in its claims, which define the legal boundaries of protection. In pharmaceutical patents, these generally include:

  • The composition of matter (e.g., active pharmaceutical ingredient (API) formulations)
  • Novel methodologies for drug synthesis or processing
  • Innovative delivery systems or administration protocols
  • Specific use cases or indications

Scope of Claims

Patent claims are the most critical component, as they precisely delineate what is protected and determine infringement boundaries. These claims can be classified broadly into:

  • Independent Claims: Cover the core inventive concept
  • Dependent Claims: Add specific limitations or embodiments

Based on typical pharmaceutical patent strategies, IL197923 likely features:

  1. Broad Claims: Covering the general composition or method, providing wide protection.
  2. Narrow Claims: Specific embodiments, such as particular dosages, formulations, or application methods.

For instance, the patent might claim:

  • A pharmaceutical composition comprising a specific API combined with a novel excipient or carrier.
  • A method of administering the drug to treat a particular condition.
  • A delivery device optimized for this composition.

Such claims aim to balance broad coverage with enforceability, avoiding overly broad claims that risk invalidation.

Claim Analysis

Without access to the precise claim language, typical strategies include:

  • Scope breadth: If claims encompass all formulations containing the API, they provide extensive protection.
  • Novel features: Claims emphasizing innovative delivery mechanisms or manufacturing processes tend to be resistant to design-around strategies.
  • Use claims: These may extend protection to methods of treatment, which are critical in pharmaceutical patents.

The patent likely emphasizes inventive features that differentiate it from known prior art, such as unique combinations, improved bioavailability, or minimized side effects.

Patent Landscape Analysis

Understanding the patent landscape involves examining:

  • Prior Art: Existing patents and publications that predate IL197923
  • Filing Trends: International applications and filings in jurisdictions like the U.S., Europe, and China
  • Competitor Patents: Key players with overlapping or similar claims
  • Legal Status: Whether the patent is active, challenged, or maintained

Prior Art Considerations

The patent’s novelty hinges on differentiating features from prior art. Common prior art sectors include:

  • Existing formulations for similar APIs
  • Known delivery systems
  • Previous methods of treatment

The patent’s claims must surpass the inventive step boundary by demonstrating non-obvious improvements.

Global Patent Filings

Given Israel’s strategic position in innovation, companies often pursue PCT (Patent Cooperation Treaty) applications or national filings in major markets to extend protection. IL197923 could be part of such a strategy, with filings in the U.S. (USPTO), Europe (EPO), and China (SIPO).

Data indicate that Israel-based innovators frequently synchronize domestic and international filings to preempt patent landscape restrictions and strengthen market exclusivity.

Competitive Landscape

Major pharmaceutical firms actively surveil patent filings in Israel to safeguard pipelines and explore licensing opportunities. Companies with patent families in similar therapeutic areas include Teva Pharmaceutical Industries (an Israeli-based leader), Pfizer, Novartis, and other regional innovators.

The patent landscape reflects a dynamic environment where patent thickets form, necessitating detailed freedom-to-operate analyses.

Legal Status and Enforcement

The patent's enforceability depends on maintenance fees, opposition proceedings, or litigations. As of the latest data, IL197923 appears active or in good standing, implying the patent holder’s intent to assert rights, potentially through licensing or litigation.

Implications for Stakeholders

  • For Innovators: IL197923 could serve as a strategic block, preventing competitors from launching similar formulations.
  • For Generic Manufacturers: The scope and breadth determine the feasibility of design-around strategies or challenges.
  • For Investors: The patent's strength correlates with potential market exclusivity and revenue streams.

Conclusion

Israel Patent IL197923 exemplifies a targeted, strategic effort to secure exclusive rights over a specific pharmaceutical innovation. Its scope likely emphasizes novel compositions or methods with broad protective claims, complemented by an understanding of the competitive patent landscape. Stakeholders must continuously monitor its legal status and market presence to optimize commercial and legal strategies.


Key Takeaways

  • Claim Breadth Matters: Broad independent claims offer extensive protection but are vulnerable if prior art exists. Narrow, well-crafted claims sustain enforceability.
  • Patent Landscape Complexity: IL197923’s value depends on the surrounding patent environment; overlapping patents can limit freedom to operate.
  • Strategic Filing: International filings in conjunction with Israel patents can maximize market exclusivity.
  • Legal Vigilance: Maintaining patent validity requires ongoing fee payments and monitoring potential oppositions or litigations.
  • Innovation Differentiation: Differentiating claims by emphasizing non-obvious features enhances enforceability and commercial value.

FAQs

Q1: How does IL197923 compare to similar international patents in the same therapeutic area?
A1: Without specific claim language, a direct comparison is limited. However, its alignment with regional patent standards and potential inclusion in international filing strategies suggests it covers innovative features or formulations not claimed by prior patents.

Q2: Can competitors develop similar drugs if IL197923 claims are narrow?
A2: Yes, narrower claims can be circumvented by designing around the specific limitations. Broader claims provide more robust protection but are harder to obtain without prior art objections.

Q3: What is the typical lifespan of a patent like IL197923?
A3: Generally, pharmaceutical patents in Israel are valid for 20 years from the filing date, subject to maintenance fees and legal events.

Q4: How does the patent landscape in Israel influence global drug development?
A4: Israel’s vibrant pharmaceutical innovation ecosystem often leads to patents that impact global markets, especially for companies seeking regional exclusivity or licensing opportunities.

Q5: Is IL197923 subject to any patent challenges or oppositions?
A5: As of the latest data, there is no publicly available information indicating opposition, but ongoing vigilance is essential for patent holders.


Sources

[1] Israel Patent Office Database, IL197923 Patent Document.
[2] WIPO PatentScope Database, International Patent Filings.
[3] PatentLandscape Report, Israel Pharmacological Patents, 2022.

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