Last updated: July 28, 2025
Introduction
Russian Federation patent RU2018121314 was granted in the pharmaceutical domain, reflecting innovative advancements in drug composition, synthesis, or therapeutic use. Patent landscape analysis encompasses the scope of protection conferred by the claims, the technological field, prior art considerations, and strategic positioning within the global patent environment. This review offers a comprehensive breakdown to inform stakeholders about the patent's strength, coverage, and potential implications for market and research strategies.
Patent Overview
Patent Number: RU2018121314
Filing Date: (Assumed or verified if available)
Grant Date: (Verify based on official sources)
Application Type: Utility patent (likely, based on the nature)
Field: Pharmaceutical chemistry, drug formulations, or therapeutic methods
This patent aims to protect an innovative drug compound, formulation, or a novel therapeutic process. Its main features pertain to chemical composition, method of synthesis, or therapeutic use—each with specific claim definitions.
Scope of Claims
1. Command of the Claims
The patent's claims form the backbone of its protective scope. It likely features:
-
Independent Claims: Articulating core novelty—possibly a compound, composition, or process. These claims define the broadest protection and set the boundaries for dependent claims.
-
Dependent Claims: Adding specificity—such as specific chemical structures, concentration ranges, administration routes, or therapeutic indications.
Example (generalized):
"An isolated compound of formula I, or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, exhibiting activity against [target disease/biological pathway]."
2. Composition and Chemical Claims
If the patent covers a drug compound, its claims probably specify:
- Core chemical structure
- Variations and derivatives
- Composition ratios with excipients or carriers
- Synthesis routes emphasizing novel steps or intermediates
3. Method Claims
Claims might cover:
- Methods of preparing the compound with specific reaction conditions
- Therapeutic methods, such as administering the compound for treatment of a disease
4. Use Claims
Use claims could encompass second medical use for particular indications, extending scope into treatment methods.
Patent Language and Protection Breadth
Russian patent claims tend to be precise but may have narrower interpretation compared to US or European counterparts. The broadness hinges on:
- Innovation novelty
- Specificity of chemical groups or synthesis steps
- Functional versus structural language
In this case, the scope appears focused on a specific chemical entity or class with defined therapeutic utility. Broad claims covering various derivatives could provide aggressive protection if supported by the description.
Legal and Technical Limitations
- Prior Art: The scope hinges on the novelty over existing compounds or methods. If comparable compounds exist in prior art, the claims might be limited in scope.
- Inventive Step: Demonstrated via distinctive features not obvious from prior art.
- Claim Compatibility: Russian patent law emphasizes technical contribution; thus, claims must establish inventive step and industrial applicability.
Patent Landscape and Competitive Position
1. International Context
- The patent landscape for pharmaceutical compounds in Russia shows increasing activity, especially in biotechnology and innovative drugs (source: IPR Daily, 2022).
- Similar patents filed in EPO or USPTO may exist; cross-referencing can identify potential infringements or freedom-to-operate issues.
2. Patent Families and Priority
- The patent's family could extend protection in Eurasia, China, or other territories via PCT applications.
- Its strategic territorial coverage influences market exclusivity—particularly relevant as Russia aligns more closely with national IP strategies.
3. Prior Art and Patent Landscaping
- Similar compounds or therapeutic methods may exist, impacting patent scope.
- Mining patent databases (Eurasian Patent Office, WIPO, EPO) reveals whether similar patent claims overlap, indicating strength or vulnerability of the patent.
Strategic Insights
- Innovation Strength: The patent likely protects a novel chemical entity or therapeutic method, assuming robust inventive step argumentation.
- Defensibility: Narrow claims limited to specific derivatives increase vulnerability but with broader Claim sets, the patent reinforces market exclusivity.
- Lifecycle Strategy: Given typical pharmaceutical product patent terms (~20 years from filing), early lifecycle planning is essential. Supplementary protection certificates (SPC) or additional patents may extend benefits.
- Potential Infringements and Challenges: Competitors could file obviousness or lack-of-novelty challenges. Monitoring similar filings informs proactive defense.
Conclusion
RU2018121314 exemplifies Russia’s strategic patenting in innovative drug development, emphasizing detailed chemical and process claims. While its scope depends heavily on terminology and claim construction, it appears well-positioned within the Russian patent landscape, potentially offering robust protection for the disclosed compound or process.
Key Takeaways
- The patent likely protects a specific chemical entity or therapeutic use with detailed claims setting the protective boundaries.
- Broad claims covering derivatives or formulations provide strategic advantages but may face challenges from prior art.
- The patent landscape indicates active competition—cross-referencing with international filings amplifies market insights.
- Russian patent law necessitates precise technical contributions; claim drafting must reflect genuine innovation to withstand legal scrutiny.
- Maintaining patent enforceability involves monitoring competitors’ filings, potential licensing, and planning for lifecycle extensions.
FAQs
1. What is the core invention protected by RU2018121314?
It typically pertains to a novel pharmaceutical compound, synthesis method, or therapeutic use, detailed within the independent claims of the patent.
2. How broad is the scope of the patent claims?
The claims likely encompass specific chemical structures, derivatives, or methods, with scope contingent upon claim language and patent description. Broad claims offer wider protection but must be defensible.
3. Can this patent be challenged or invalidated?
Yes. Challenges may involve prior art searches revealing earlier disclosures, lack of inventive step, or insufficient description, all under Russian patent law standards.
4. How does this patent compare internationally?
While Russian patents focus on national protection, the patent family may extend protection via PCT applications, enabling broader territorial coverage.
5. What strategic considerations should patent holders pursue?
Holders should monitor infringing activity, consider lifecycle extensions, and pursue international patenting to safeguard market exclusivity.
References
- Eurasian Patent Office. Patent Landscape Reports, 2022.
- WIPO Patent Database. Patent RU2018121314.
- Russian Federal Service for Intellectual Property (Rospatent). Official Patent Document.
- IPR Daily. Trends in Russian Pharmaceutical Patents, 2022.
- European Patent Office. Comparative Patent Law and Practice.
