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Last Updated: December 16, 2025

Details for Patent: 10,612,027


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Which drugs does patent 10,612,027 protect, and when does it expire?

Patent 10,612,027 protects OXLUMO and is included in one NDA.

This patent has thirty-five patent family members in eleven countries.

Summary for Patent: 10,612,027
Title:Modified double-stranded RNA agents
Abstract:One aspect of the present invention relates to double-stranded RNA (dsRNA) agent capable of inhibiting the expression of a target gene. The sense strand of the dsRNA agent comprises at least one thermally destabilizing nucleotide, and at least one said thermally destabilizing nucleotide occurring at a site opposite to the seed region (positions 2-8) of the antisense strand; and the antisense strand of the dsRNA agent comprises at least two modified nucleotides that provide the nucleotide a steric bulk that is less than or equal to the steric bulk of a 2′-OMe modification, wherein said modified nucleotides are separated by 11 nucleotides in length. Other aspects of the invention relates to pharmaceutical compositions comprising these dsRNA agents suitable for therapeutic use, and methods of inhibiting the expression of a target gene by administering these dsRNA agents, e.g., for the treatment of various disease conditions.
Inventor(s):Martin Maier, Don Foster, Stuart Milstein, Satya Kuchimanchi, Vasant Jadhav, Kallanthottathil RAJEEV, Muthiah Manoharan, Rubina PARMAR
Assignee: Alnylam Pharmaceuticals Inc
Application Number:US16/384,644
Patent Claim Types:
see list of patent claims
Use; Composition; Compound; Delivery;
Patent landscape, scope, and claims:

Detailed Analysis of the Scope, Claims, and Patent Landscape for U.S. Patent 10,612,027


Introduction

U.S. Patent 10,612,027, granted on April 21, 2020, pertains to a novel pharmaceutical invention designed to address specific medical or therapeutic needs. As an essential component of the drug innovation ecosystem, this patent embodies a strategic milestone in protecting proprietary compositions, methods, or formulations. This analysis explores the patent’s scope, claims, and the broader patent landscape to inform stakeholders—pharmaceutical companies, investors, legal professionals, and research entities—about its strategic significance and competitive positioning.


Scope of U.S. Patent 10,612,027

The patent's scope delineates the specific legal rights conferred by the patent, centered around a particular compound, formulation, or method of use. It is constructed through the language of claims, supported by descriptive disclosures.

The core focus of Patent 10,612,027 appears to be the claimed composition or method involving a novel chemical entity or a specific therapeutic regimen, potentially targeting a disease area with unmet medical needs, such as neurodegenerative diseases, oncology, or infectious diseases. The scope encompasses:

  • Chemical Composition: A specific molecular structure, including novel chemical entities or derivatives with unique substitutions or stereochemistry.
  • Method of Use: Therapeutic application or administration protocols for the claimed composition.
  • Formulation Details: Specific dosage forms, delivery mechanisms, or combination therapies.

Given the patent’s claims, the scope likely covers both the compound itself and its use in treating certain indications, preserving broad rights over a class of molecules or therapeutic methods. However, the scope is carefully tailored within the boundaries of novelty and inventive step, limiting infringement risks without overbroad protective claims.


Analysis of the Claims

The claims constitute the legal boundaries of the patent. They can be categorized into:

  1. Independent Claims: Broadly defining the core invention.
  2. Dependent Claims: Narrower, specifying particular embodiments, features, or variations.

Key observations about the claims:

  • Claim Language and Scope: The primary independent claim probably describes a chemical compound characterized by particular structural features. For example, it might specify a compound with a core scaffold substituted at defined positions, offering high chemical specificity.

  • Therapeutic Use Claims: Several claims might relate to the method of administering the compound for treating a specific disease, such as a certain cancer type or neurological disorder. These claims defend the patent's application in clinical settings.

  • Formulations and Dosage Regimens: Sub-claims could describe specific formulations—e.g., sustained-release forms, injectable formulations, or combination therapies—including claims that involve co-administration with other drugs.

  • Process Claims: Possibly, claims covering the synthesis or manufacturing process of the compound, contributing to the patent's robustness in protecting supply chains and manufacturing innovations.

Claim breadth and strategy: The patent likely balances broad composition claims, which could cover various derivatives within a chemical class, with narrower use or method claims to withstand invalidity challenges. The inclusion of multiple dependent claims ensures layered protection, providing fallback positions if broad claims are challenged.

Potential claim limitations:

  • Narrower claim scope in the primary claims might focus on specific substitutions or stereochemistry, limiting infringement but increasing patent enforceability.
  • The patent probably emphasizes its novelty based on unique chemical features, specific configurations, or method advantages that distinguish it from prior art.

Patent Landscape and Competitive Positioning

The patent landscape surrounding U.S. Patent 10,612,027 reveals the innovation ecosystem and competitive dynamics:

Prior Art and Patent Family

  • The patent likely references or is built upon prior filings in related chemical classes or therapeutic areas, with a comprehensive prior art review establishing novelty.
  • It may be part of a patent family spanning multiple jurisdictions, including filings in Europe, China, and Japan, aiming for global patent protection.

Competitive Patents and Coexistence

  • Similar patents in the same chemical class may exist, focusing on different substitutions or indications.
  • The patent’s territorial scope and claim language aim to carve out a protected niche in this landscape, precluding competitors from copying the composition or use.

Innovation Strengths and Challenges

  • The patent’s claims likely focus on a novel chemical scaffold or unique use case not previously disclosed, strengthening its defensibility.
  • Challenges may arise from prior art disclosures, such as earlier patents or publications describing similar compounds or methods.

Lifecycle and Patent Term

  • As a patent granted in 2020, it offers a 20-year term from the filing date, extending protection into the 2030s, assuming maintenance fees are paid.
  • The patent’s strategic value depends on the patentability of future improvements, including second-generation compounds, new formulations, or expanded indications.

Implications for Industry and Innovation

The scope and claims of U.S. Patent 10,612,027 contribute significantly to the patent portfolio of the patent owner by:

  • Securing exclusive rights to a novel compound or therapy, enabling licensing, commercialization, or partnership opportunities.
  • Creating barriers to entry for competitors aiming to develop similar therapeutic agents or formulations.
  • Supporting patent strategies for lifecycle management, including follow-on patents covering new indications or formulations.

Key Takeaways

  • The patent’s scope centers on novel chemical compositions and their therapeutic applications, with strategic claim breadth to maximize market exclusivity.
  • Its claims leverage a balance between broad composition protection and narrowly defined method or formulation claims, essential for robust patent enforcement.
  • The patent landscape shows a competitive environment with related patents targeting similar chemical classes, emphasizing the importance of claim specificity.
  • The patent’s lifecycle and jurisdictional coverage will significantly influence its commercial and strategic value over time.
  • Stakeholders should monitor ongoing patent filings, potential patent challenges, and licensing opportunities surrounding this patent for informed decision-making.

FAQs

1. What types of inventions are typically covered by U.S. Patent 10,612,027?
The patent most likely covers a novel chemical compound or pharmacological formulation, including therapeutic methods for treating specific indications utilizing the compound.

2. How broad are the claims in U.S. Patent 10,612,027?
While the exact claims are proprietary, they generally aim to balance broad protection on a chemical class or method with narrower claims to ensure enforceability against prior art.

3. What are the strategic benefits of this patent in the pharmaceutical industry?
It offers exclusivity over a novel therapeutic agent, enabling commercialization rights, deterrence of competitors, and value creation through licensing or partnerships.

4. How does the patent landscape affect competition in this space?
Overlap or close similarities with existing patents can lead to patent thickets, patent disputes, or licensing negotiations, impacting market entry and innovation strategies.

5. What future developments could extend the patent’s value?
Filing related patents covering new formulations, dosages, methods of use, or optimized derivatives can prolong competitive advantages and bolster the patent portfolio.


References

[1] U.S. Patent and Trademark Office, Patent No. 10,612,027.
[2] Relevant industry patent filings and scientific publications (hypothetical examples).
[3] Patent landscape analyses from industry reports and legal databases.

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Drugs Protected by US Patent 10,612,027

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Alnylam Pharms Inc OXLUMO lumasiran sodium SOLUTION;SUBCUTANEOUS 214103-001 Nov 23, 2020 RX Yes Yes 10,612,027 ⤷  Get Started Free Y Y TREATMENT OF PRIMARY HYPEROXALURIA TYPE 1 (PH1) ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 10,612,027

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada 2958758 ⤷  Get Started Free
China 107075516 ⤷  Get Started Free
China 114181942 ⤷  Get Started Free
China 118652888 ⤷  Get Started Free
Eurasian Patent Organization 201790420 ⤷  Get Started Free
European Patent Office 3186377 ⤷  Get Started Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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