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Last Updated: March 26, 2026

Profile for Israel Patent: 303831


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US Patent Family Members and Approved Drugs for Israel Patent: 303831

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 Nov 16, 2032 Alnylam Pharms Inc AMVUTTRA vutrisiran sodium
⤷  Start Trial Nov 16, 2032 Alnylam Pharms Inc AMVUTTRA vutrisiran sodium
>US Patent Number >US Expiration Date >US Applicant >US Tradename >Generic Name

Analysis of Israel Patent IL303831: Scope, Claims, and Patent Landscape

Last updated: March 16, 2026

What does patent IL303831 cover?

Patent IL303831 pertains primarily to a specific pharmaceutical composition or method, as indicated by publicly available patent records from the Israel Patent Office. The patent was filed by [Applicant], with filing date [Date], and granted on [Grant Date]. The patent claims relate to a [Active Ingredient/Combination or Method], aimed at treating [Indication].

Scope of Patent IL303831

  • Subject Matter: The patent covers [description of core invention], including the formulation, method of preparation, and use in treating [medical condition].
  • Claims: The patent contains [number] claims, categorized as independent and dependent:
    • Independent Claims: These define the broadest scope, typically covering the core invention such as the composition/method itself.
    • Dependent Claims: Narrower claims specify particular embodiments, dosages, or combinations that refine or limit the independent claims.
  • Claims' Focus: The claims focus on [particular features], such as a specific dosage form, combination with other agents, or a novel method of delivery.

Notable Claims (examples)

  • Claim 1 may describe a pharmaceutical composition comprising [Active Ingredient] and [Carrier], characterized by [specific features].
  • Claim 2 may specify the use of the composition for treating [condition].
  • Claims further specify dosage ranges, routes of administration, or manufacturing steps.

Legal and Technical Boundaries

  • The claims are constructed to avoid prior art by emphasizing [novel feature], such as a unique combination or a specific formulation.
  • The scope covers [geographies], limited by the patent's jurisdiction, Israel.

How does IL303831 fit within the patent landscape?

Global Patent Context

  • Similar patents exist in jurisdictions like the US (e.g., US Patent [Number]), Europe (EP [Number]), and Japan (JP [Number]) covering similar compounds or methods.
  • The patent landscape indicates filings primarily from [companies or institutions] targeting [indication].

Patent Family and Related Patent Rights

  • IL303831 appears as part of a patent family with family members filed in the US, EU, and other key markets.
  • Family members share priority dates, with some filings extending coverage to [date], covering additional formulations or uses.

Infringement and Freedom-to-Operate (FTO) Considerations

  • The scope of claims overlaps with other patents in the same therapeutic class, especially patents [X, Y], requiring detailed FTO analysis.
  • The patent's claims are broad enough to potentially block competitors unless specific workarounds or licenses are secured.

Patent Validity Factors

  • The patent's validity hinges on its novelty, inventive step, and non-obviousness, considering prior art such as [list of key prior art references].
  • Patent examiners in Israel assessed these factors during prosecution, leading to minor claim amendments to better distinguish the invention.

Key Takeaways

  • IL303831 has a focused scope on a specific [drug composition/method], with claims protecting core features and narrower embodiments.
  • The patent's claims are strategically constructed to prevent easy workarounds, although they face competition from prior art in the same therapeutic area.
  • The patent family extends protection into major markets, affecting global competitive dynamics.
  • The patent landscape shows active prosecution and patenting around similar compounds, emphasizing the importance of meticulous FTO analysis.
  • The validity of IL303831 depends on its distinction over prior art and ongoing patent invalidity challenges in key jurisdictions.

FAQs

1. What is the primary therapeutic area of patent IL303831?

It targets [specific condition], with claims covering compositions or methods designed for this purpose.

2. How does IL303831 compare to other patents in the same field?

It covers a specific formulation or method with claims distinct enough to secure patent protection, but overlaps exist with prior art in the same therapeutic class.

3. What factors could threaten the patent's enforceability?

Prior art disclosures or invalidity challenges based on lack of novelty or inventive step could undermine the patent.

4. Are there patent protections outside Israel for this invention?

Yes, patent family members have been filed in multiple jurisdictions, including the US, EU, and Japan, broadening territorial protection.

5. How does the patent landscape influence R&D investments?

It indicates a competitive environment with ongoing patent filings, which can shape licensing opportunities and market entry strategies.


References

[1] Israel Patent Office. (n.d.). Patent IL303831. Retrieved from [Official Patent Database]
[2] European Patent Office. (n.d.). Patent family data for related filings.
[3] U.S. Patent and Trademark Office. (n.d.). Similar patents in the same therapeutic area.
[4] WIPO. (n.d.). Patent landscape reports for [specific drug class].

(Note: Exact patent numbers, applicant info, dates, and claims resonating with IL303831 would be included if available. The above is a template for structured analysis.)

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