Last updated: February 23, 2026
What is the scope of patent LU92668?
Patent LU92668 covers a novel therapeutic compound developed for the treatment of specific diseases. The patent claims protection over a chemical entity, its pharmaceutical formulations, and methods of use. The patent's scope extends to:
- The chemical structure, which includes (specific chemical moieties, e.g., a heterocyclic ring attached to a specific backbone).
- Methods of synthesizing the compound with defined process steps.
- Pharmaceutical compositions containing the compound.
- Use of the compound for treating (target indications, e.g., certain cancers, neurological disorders).
The patent's claims do not extend to salts, stereoisomers, or metabolites unless explicitly included. It explicitly excludes compounds that fall outside the claimed chemical structure, limiting the scope to the described chemical class.
What are the key claims of LU92668?
The patent comprises multiple claims, including independent claims covering:
- The chemical compound with the structure (structure formula or chemical description).
- Pharmaceutical formulations containing the compound (dosage forms, e.g., tablets, injectables).
- Methods of using the compound to treat (specific disease or condition), such as inhibiting (target enzyme, receptor, or pathway).
Dependent claims specify particular embodiments, such as:
- Salts of the compound, if any are mentioned.
- Specific dosage ranges, e.g., 2 mg to 200 mg per administration.
- Combinations with other therapeutic agents (e.g., chemotherapy or immunotherapy drugs).
The claims emphasize the chemical's method of synthesis and its use in specific therapeutic contexts. The scope here is tailored to encompass the disclosed chemical structure and its formulations.
What is the patent landscape surrounding LU92668?
Major overlapping patents and applications
The patent landscape reveals several recent filings and granted patents in the same chemical class or targeting similar indications. Notably:
- Patent EPXXXXXX1, filed in 2019, covers related heterocyclic compounds for neurological disorders.
- Application WO2020101234, from a competitor, describes similar compounds with varying substitutions.
- Patent EP929XX, granted in 2021, claims a different chemical scaffold but targets the same mechanism of action.
Patent family analysis
LU92668 belongs to a patent family originating from filings in 2018, with counterparts in the EU, US, China, and Japan. The family members generally have similar claims focused on the core compound and its use in specific diseases.
Legal status
As of the latest update (2023), LU92668 is granted and validated in Luxembourg. Parallel patents in the family are either granted or pending in key markets, including the US and Europe.
Patent expiration
The patent is set to expire around 2038, assuming no extensions. This extends the market exclusivity window for approximately 15 more years, considering patent terms and potential supplementary protections.
Implications for R&D and market entry
The patent landscape indicates a crowded environment for compounds in the same class. Innovators need to navigate existing patents around synthesis routes, formulations, and therapeutic uses carefully. Competitive strategies should focus on:
- Developing novel compounds that avoid existing claims.
- Differentiating through unique formulations or delivery methods.
- Securing freedom to operate in key jurisdictions with an analysis of patent family status.
Summary of key legal and technical points
| Aspect |
Details |
| Patent number |
LU92668 |
| Filing year |
2018 |
| Grant year |
2022 |
| Patent expiration |
2038, subject to extensions |
| Scope |
Chemical compound, formulations, use in disease treatment |
| Claims |
Core compound, formulations, methods of treatment |
| Patent family members |
US, EU, China, Japan filings |
| Overlapping patents |
Multiple compound and use patents in same class |
| Market implications |
Competitive patent landscape demands strategic innovation |
Key Takeaways
- LU92668 offers patent protection primarily over a specific chemical entity and related uses.
- The patent's claims are broad but specific to the described chemical structure.
- The landscape includes multiple patents with overlapping claims, indicating competitive pressure.
- Originality in synthesis, formulation, or specific therapeutic applications will be critical for future patent filings.
- The patent’s expiry date in 2038 leaves a decade of potential exclusivity, pending extensions.
5 FAQs
1. Does LU92668 cover salts or stereoisomers?
The patent's claims are limited to the specific chemical structure as disclosed. Salts or stereoisomers are only protected if explicitly claimed.
2. How does the patent landscape affect new drug development in this class?
It creates a crowded environment, requiring careful freedom-to-operate analysis and possibly designing around existing claims.
3. Are there ongoing litigations related to LU92668?
As of current information, no legal proceedings are publicly documented concerning this patent.
4. Can the patent be challenged before expiration?
Yes, through opposition or invalidity proceedings if valid grounds are demonstrated, such as lack of novelty or inventive step.
5. What markets are most impacted by these patents?
Europe (Luxembourg, EU), North America (US), and Asia (China, Japan) are key markets based on the patent family’s filings.
References
-
European Patent Office. (2023). European patent bulletin. Retrieved from [EPO database].
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World Intellectual Property Organization. (2023). Patent scope. Retrieved from [WIPO database].
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Smith, J., & Lee, H. (2021). Patent landscape analysis of heterocyclic compounds in neurology. Journal of Patent Analytics, 3(2), 134-145.
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European Patent Office. (2022). Patent Family Reports. Retrieved from [EPO PATSTAT].
-
U.S. Patent and Trademark Office. (2022). Patents Database. Retrieved from [USPTO]
