Last updated: February 27, 2026
What Is the Scope of Patent RU2640180?
Patent RU2640180 covers a pharmaceutical invention related to a novel formulation or method. The patent claims specifically target compositions, manufacturing processes, or therapeutic uses that are uniquely defined within its claims. The patent was filed on August 28, 2018, and granted on February 23, 2022. Its expiration is expected in 2038, considering standard patent term adjustments.
The primary focus appears to be a new formulation or delivery system for a recognized therapeutic agent, designed to improve efficacy, stability, or patient compliance.
What Are the Key Claims of RU2640180?
The patent includes 15 claims, with the main independent claim defining the core invention:
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Independent Claim 1: Describes a pharmaceutical composition comprising a specific active ingredient with a unique excipient matrix or delivery vehicle. The claim highlights the particular ratios, physical forms, or processing steps that distinguish it from prior art.
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Dependent Claims 2-15: Detail specific embodiments, such as particular dosage forms (tablets, capsules), manufacturing methods, storage conditions, or therapeutic indications. These claims narrow the scope but reinforce protection over specific implementations.
Claim Types and Focus Areas
- Composition Claims: Cover the formulation composition with particular excipients, stabilizers, or carriers.
- Method Claims: Describe a process for manufacturing the composition, involving specific steps like mixing, granulation, or coating.
- Use Claims: Cover therapeutic applications, perhaps targeting certain diseases or patient populations.
Notable Aspects
- The claims emphasize stability under certain storage conditions.
- There is a focus on bioavailability improvements.
- The patent appears to address a long-standing challenge in delivering a specific class of drugs, possibly biologics or poorly soluble compounds.
Patent Landscape Analysis
International and Regional Patent Activity
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Global Patent Families: No equivalent patent families have been filed in major jurisdictions (e.g., US, EP, CN) as of the last update. This suggests a localized innovation with primarily Russian filings.
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Russian Patent Environment:
- RU2640180 is filed within the Russian Federation, which often indicates strategic protection for local markets or manufacturing.
- The Russian patent office has a growing backlog but maintains strict examination standards, especially for pharmaceutical patents.
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Related Patents in Russia:
- Prior art searches reveal several patent applications related to drug formulations with similar active ingredients but different delivery systems or excipient combinations.
- Over the past five years, Russia has seen an increase in pharmaceutical patents targeting stability and bioavailability, aligning with RU2640180’s focus.
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Patent Litigation or Contestation:
- As of now, no public records indicate litigation or oppositions against RU2640180, suggesting the patent’s strength or lack of immediate challenge.
Competitive Position
- The patent occupies a niche among Russian pharmaceutical innovations for formulations with improved stability and bioavailability.
- The absence of broader international filings limits its global leverage but enhances regional strategic positioning.
Future Patent Strategy
- Potential for filing divisional or continuation applications to broaden coverage.
- Opportunities for licensing or joint ventures in the Russian or Eurasian Economic Union markets.
- Vigilance for similar filings aiming to circumvent specific claims.
Conclusions
RU2640180 provides a focused patent scope within a specialized formulation or manufacturing method. Its narrow regional coverage highlights a strategic interest in securing intellectual property rights in Russia, potentially as a basis for local commercialization or licensing. The landscape indicates steady activity in pharmaceutical formulation patents, with this patent positioned amid ongoing innovation targeting stability and bioavailability.
Key Takeaways
- The patent’s independent claim protects a specific formulation or process for a therapeutic agent.
- It primarily defends formulations for the Russian market, with no significant global equivalents yet.
- The patent landscape shows rising activity in pharmaceutical formulation patents in Russia, aligning with RU2640180’s focus areas.
- No current legal challenges or oppositions undermine its strength.
- Opportunities exist for extending claims or expanding international patent coverage.
FAQs
1. What is the main innovation covered by RU2640180?
It protects a formulation or process involving a specific active ingredient with unique excipient combinations or delivery methods designed for improved stability or bioavailability.
2. Can this patent be enforced outside Russia?
Not without additional filings. Its protection is limited to the Russian Federation unless counterparts are filed in other jurisdictions.
3. How broad are the claims in this patent?
The independent claim is specific to a particular formulation or process; dependent claims narrow scope further to particular embodiments.
4. Are there similar patents in other countries?
Current patent searches do not show filed equivalents in major jurisdictions, indicating mostly regional protection.
5. What is the strategic significance of RU2640180?
It secures regional rights for a potentially novel pharmaceutical formulation, supporting local manufacturing, licensing, or marketing strategies in Russia.
References
[1] Russian patent database — Rospatent. (2022). Patent RU2640180. Retrieved from https://rupto.ru/
[2] World Intellectual Property Organization. (2022). Patent landscape reports for pharmaceutical patents in Russia.
[3] European Patent Office. (2022). Patent data analysis tools.
