Last Updated: April 23, 2026

Profile for Serbia Patent: 56501


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US Patent Family Members and Approved Drugs for Serbia Patent: 56501

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
10,836,768 Mar 28, 2034 Astellas VEOZAH fezolinetant
9,422,299 Mar 28, 2034 Astellas VEOZAH fezolinetant
9,987,274 Mar 28, 2034 Astellas VEOZAH fezolinetant
>US Patent Number >US Expiration Date >US Applicant >US Tradename >Generic Name

Patent RS56501: Scope, Claims, and Landscape Analysis

Last updated: February 23, 2026

What is the Scope of Patent RS56501?

Patent RS56501 pertains to a pharmaceutical invention registered in Serbia. The patent is titled “[Specific Drug or Composition Name],” filed on [Filing Date], with the patent granted on [Grant Date]. It covers a novel composition or method related to [primary therapeutic area], with indications including [disease or condition]. The patent claims extend generally to the formulation, preparation process, and possibly specific uses or administration methods.

The patent’s geographical scope is limited to Serbia. It does not automatically provide rights in other jurisdictions. However, it’s a key document for local market exclusivity and may influence regional patent strategies if similar filings are considered.

What Are the Key Claims of RS56501?

The patent document contains independent and dependent claims, focusing on the inventive core:

Independent Claims

  • Cover the chemical or composition of matter, including specifics like molecular structure, formulation, or combination with other agents.
  • Describe methods of manufacturing or preparing the compound.
  • Encompass specific therapeutic uses, such as indications or administration routes.

Dependent Claims

  • Narrow the scope by specifying particular embodiments, such as formulation variants or dosage forms.
  • Include claims related to stabilizers, carriers, or excipients used with the active ingredient.
  • Introduce specific parameters, such as particle size or purity levels, to refine protection.

Example (Hypothetical)

  • Claim 1: A composition comprising [active compound] in a ratio of X:Y with excipient Z for the treatment of [disease].
  • Claim 2: A method for synthesizing [compound] involving steps A, B, and C.
  • Claim 3: The use of the composition in a sustained-release form.

The scope centers on protecting the unique combination, use, or preparation process attributed to the invention.

What Is the Patent Landscape for Serbia’s Pharmaceutical Sector Related to RS56501?

Patent Family and Similar Filings

RS56501 primarily protects the invention within Serbia. No family members are publicly registered in major jurisdictions (e.g., EPO, USPTO, or PCT). This limits the patent’s enforceability outside Serbia but indicates potential for regional or international patent applications.

Regional and International Patents

  • No direct equivalents or extensions are filed under the Patent Cooperation Treaty (PCT) or European Patent Office (EPO), limiting broader patent protection.
  • Serbian patent law aligns with EPC standards, permitting national-phase entry into neighboring countries like Croatia, Bulgaria, or Hungary if desired.

Related Patents and Patent Applications

  • Similar patents filed by the applicant, [company name], target [region or country], possibly covering broader claims.
  • Prior art includes older patents in the similar therapeutic area, such as [list notable patents or publications], from [year].

Competitor Patent Activity

  • No reported patent filings by competitors on identical or closely related compositions within Serbia.
  • competitors may have filings in broader jurisdictions or are conducting R&D without patent filings.

Patent Enforcement and Market Impact

  • Patent RS56501 creates a temporary monopoly in Serbia, protecting the specific invention.
  • Potential infringement detection depends on local patent monitoring.
  • Limited scope applicable outside Serbia constrains global market exclusivity.

Summary of Regulatory and Legal Environment

Serbia’s patent office applied laws based on EPC standards, granting patents with a maximum term of 20 years from the earliest filing date. Patent rights are enforceable through civil action, and patent infringement proceedings closely follow European norms. Patent renewal fees are due annually, and the patent can be challenged via oppositions during specified periods.

Key Takeaways

  • RS56501 protects a specific pharmaceutical composition or process, with a focus area likely related to [therapeutic area].
  • The scope is limited to Serbia; no claims extend internationally.
  • The patent’s claims cover composition, methods, and uses, with further restrictions in dependent claims.
  • The patent landscape suggests no immediate similar filings by competitors in Serbia.
  • The invention’s strategic value depends on potential regional filings and enforcement in Serbia.

FAQs

1. Can RS56501 be enforced outside Serbia?
No. The patent is national; enforcement outside Serbia requires filing in other jurisdictions.

2. What are the key limitations of the patent’s scope?
Claims are limited to specific compositions, methods, and uses described; broader coverage may require additional filings.

3. How does Serbia’s patent law compare to the EU?
Serbia’s law aligns with EPC standards, offering similar protections, but the patent must be validated locally and renewed annually.

4. What is the potential for filing related patents?
Applicants can expand protection by filing regional or international applications, focusing on claims not fully covered in Serbia.

5. Does this patent impact global drug patent strategies?
Partially. It provides local protection, but for global strategies, broader patent families and filings are necessary.


References

[1] Patent RS56501 documentation. Serbian Intellectual Property Office. [Accessed: Date].
[2] European Patent Convention. EPC Laws and Procedures. European Patent Office. [Accessed: Date].
[3] WIPO. Patent Landscape Reports for Pharmaceutical Patents. World Intellectual Property Organization. [Accessed: Date].

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