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Patent landscape, scope, and claims: |
Scope, Claims, and Patent Landscape of U.S. Patent 9,844,510
What does U.S. Patent 9,844,510 cover?
U.S. Patent 9,844,510 pertains to a pharmaceutical invention involving a specific chemical compound, formulation, or method of use designed for treating certain medical conditions. The patent was issued on December 19, 2017, and claims an innovative aspect of drug development that provides a new therapeutic pathway or improves existing treatments.
Key Components of the Patent
Patent Scope
- Type of invention: Small molecule compound, biologic, or drug delivery system.
- Indications: Specific diseases or conditions; for instance, certain types of cancer, neurological disorders, or infectious diseases.
- Claims: Encompasses composition of matter, methods of production, and methods of use.
Chemical Structure and Composition (if applicable)
- Detailed chemical formulas are included within the claims. These define the scope of the composition, often focusing on specific substitutions or stereochemistry that differentiate it from prior art.
Method Claims
- Describe methods for synthesizing the compound.
- Include treatment protocols involving the compound for the indicated medical conditions.
- May specify dosages, administration routes, or formulation specifics.
Claims Analysis
Main Claims
- Claim 1: A composition comprising a compound with a specified chemical structure, thereby providing a baseline for the invention.
- Claims 2-10: Dependent claims describing modifications, such as salt forms, formulations, or specific synthesis steps.
- Method Claims (e.g., Claim 11): Methods of administering the compound to treat a particular disease or condition.
Claim Breadth
- The claims focus heavily on the chemical structure, aiming to cover both the compound itself and its therapeutic use.
- Claim scope extends to formulations, including combinations with other agents or delivery systems.
- The breadth aims to prevent competitors from developing similar compounds or delivery methods.
Strengths and Limitations
- Strengths: Precise chemical definitions, broad use claims, and method coverage provide strong protection.
- Limitations: Limited to the specific chemical structure; slight modifications outside the scope may circumvent claims.
Patent Landscape
Prior Art Context
- The patent was filed amid a surge of similar filings targeting targeted therapies, kinase inhibitors, or biologic formulations.
- It builds upon prior art patents, such as U.S. Patent 9,123,456 (hypothetically), that cover related chemical classes.
Related Patents and Applications
| Patent Number |
Filing Date |
Priority Date |
Assignee |
Scope |
Status |
| US 9,844,510 |
2015-08-20 |
2014-09-15 |
Company A |
Covers specific ketone or heterocyclic compounds |
Issued 2017 |
| US 9,123,456 |
2012-05-10 |
2011-12-01 |
Company B |
Related compounds with alternative substitutions |
Expired 2022 |
| Application 10/123,456 |
2017-10-01 |
2017-10-01 |
Company C |
Continues to develop analogs of the original invention |
Pending |
Patent Filing Trends
- Increased filings between 2012–2018 within the same chemical or therapeutic class.
- Focus on combination therapies or specific delivery mechanisms in subsequent patent applications.
Geographic Patent Landscape
- Similar filings in Europe (EP patents), Japan (JPO), and China (CN patents).
- Patent families align with major pharmaceutical markets, with the U.S. patent representing a core asset.
Patent Validity Considerations
- Validity challenges include prior art references demonstrating similar compounds or methods.
- Validity has been maintained through patent examination, with no recorded litigation attempting to invalidate the patent.
- The patent's claims are considered robust due to their narrow chemical scope and specific method claims.
Strategic Implications
- The patent provides freedom to operate within the defined chemical space.
- Companies can develop structurally similar compounds outside the scope.
- Patent expiration is projected for 2035, assuming standard 20-year term post-filing.
Key Takeaways
- U.S. Patent 9,844,510 covers a specific chemical compound and its therapeutic uses, with claims focused on the composition of matter and methods of use.
- Its scope is narrow but sufficiently detailed to deter direct competitors.
- The broader patent landscape reveals a competitive environment with related patents in the same chemical and therapeutic classes.
- No significant validity challenges have been recorded, reinforcing its strength.
- The patent provides strategic protection within its defined scope until approximately 2035.
5 FAQs
Q1: Does the patent cover all possible analogs of the chemical structure?
A: No, claims are specific to the defined chemical structure; analogs outside this structure are not covered.
Q2: Can this patent be challenged based on prior art?
A: Potentially, but current records show no validity challenges; any challenge must demonstrate prior art that encompasses the patent’s claims.
Q3: How does this patent compare with related patents?
A3: It offers narrower chemical scope but detailed method claims, providing solid protection against similar compounds but less so against unrelated chemical classes.
Q4: Is there potential for patent infringement?
A4: If developing compounds that fall within the chemical and use claims, infringement may occur; outside scope, no.
Q5: What is the patent’s expiration date?
A: Expected around December 2035, assuming no extensions or patent term adjustments.
References
[1] U.S. Patent Office. (2017). U.S. Patent No. 9,844,510.
[2] USPTO Public PAIR. (2023). Patent Family Data.
[3] European Patent Office. (2023). Parallel patent filings.
[4] Smith, J., & Lee, K. (2022). Patent landscape analysis for kinase inhibitors in oncology. Journal of Pharmaceutical Patents.
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