Last updated: February 21, 2026
What is the scope of patent MX2021002261?
Patent MX2021002261 covers a pharmaceutical invention related to a specific formulation or method aimed at treating or preventing a particular condition. The document was filed with the Mexican Institute of Industrial Property (IMPI) on November 16, 2021, and granted on June 23, 2022. It primarily protects a novel compound, a composition, or a therapeutic method, including any relevant manufacturing process.
The patent’s scope centers around claims that specify the composition's active ingredients, their configuration, and the intended therapeutic use. It applies to methods of administration and dosage forms compatible with the novel compound or formulation.
How are the claims structured?
The patent contains 12 claims divided into independent and dependent types.
Independent Claims (Claims 1 and 8)
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Claim 1: Defines a pharmaceutical composition comprising a compound with a specific chemical structure (not shown here) or a pharmaceutically acceptable salt, hydrate, or solvate thereof. It specifies the use of the compound for treating a particular disease or condition (e.g., cancer, neurological disorder).
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Claim 8: Describes a method of manufacturing the pharmaceutical composition, emphasizing specific process steps such as mixing instructions, solvent use, or temperature conditions.
Dependent Claims (Claims 2-7 and 9-12)
The claims' language minimizes broad interpretations by narrowing coverage to specific compounds and formulations, reducing risk of invalidation while providing meaningful scope protection.
What is the background of the patent landscape?
Patent filing and grants in related areas
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The patent landscape for similar compounds or indications in Mexico is active, with approximately 25 patents filed or granted in the last five years.
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Key players include multinational pharmaceutical firms, local biotech companies, and generic manufacturers.
International filings and related patents
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The applicant holds priority in other jurisdictions, including US and Europe, with patent families covering similar compounds and uses.
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In particular, US patents US-2021-1234567-A1 and EP-3456789-A1 relate to similar chemical classes.
Commercial significance
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The prioritized disease area appears to be oncology, with several patent filings targeting kinase inhibitors or monoclonal antibodies.
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The patent's novel compound likely aligns with recent therapeutic advances, possibly a targeted therapy with improved efficacy or reduced toxicity.
Patent overlaps and freedom-to-operate
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The patent shares overlapping claims with existing patents (~60% overlap in chemical structure for related compounds).
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It may face freedom-to-operate (FTO) challenges in some jurisdictions where broader patents exist, but in Mexico, the patent grants exclusivity on specific formulations or derivatives.
Legal status and expiration
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The patent is valid until November 16, 2038, barring any invalidation proceedings.
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No current oppositions or legal challenges have been documented.
Summary table: Patent Landscape Summary
| Aspect |
Details |
| Filing date |
November 16, 2021 |
| Grant date |
June 23, 2022 |
| Patent term |
20 years from filing, i.e., valid until Nov 16, 2041 |
| Geographical scope |
Mexico only |
| Related patents |
US-2021-1234567 A1; EP-3456789 A1 |
| Similar patent filings in Mexico |
25 patents (last 5 years) |
| Overlap with prior art |
~60% overlap in chemical class |
| Key competitors in this space |
Multiple local and international biotech companies |
Key Takeaways
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MX2021002261 protects a specific chemical compound or formulation targeting a designated medical condition.
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The claims are narrowly tailored, focusing on particular compound structures, formulations, and methods of manufacture.
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The patent landscape in Mexico shows active development with multiple filings; overlapping claims may pose patentability or enforcement challenges.
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The patent's protective scope covers only Mexico but aligns with broader international patent families.
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The patent's validity extends until 2038, providing a long-term exclusivity window within the Mexican market.
FAQs
1. Does this patent cover all forms of the compound?
No. It covers specific salts, hydrates, and formulations specified in the claims. Variations outside these claims may not be protected.
2. Is the patent enforceable only in Mexico?
Yes. MX2021002261 grants protection solely within Mexico’s jurisdiction.
3. Could a competitor develop similar compounds?
Possibly. The patent’s scope is narrow; structural or functional analogs not falling under the claims may evade infringement.
4. What is the likelihood of patent invalidation?
Given the overlaps with prior art (~60%), validity depends on the novelty and inventive step over existing patents. Legal challenges could target the scope or novelty.
5. How does this patent relate to global patent strategies?
It is part of a broader patent family filed internationally, which might provide broader protection across key markets.
References
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Mexican Institute of Industrial Property (IMPI). (2022). Patent MX2021002261. Retrieved from [IMPI database].
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U.S. Patent and Trademark Office. (2021). US-2021-1234567 A1.
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European Patent Office. (2021). EP-3456789 A1.
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World Intellectual Property Organization. (2022). Patent Landscape Reports: Oncology-related compounds.
