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Patent landscape, scope, and claims: |
Scope and Claims for US Patent 9,750,711
US Patent 9,750,711 covers a novel method of treating certain diseases using a specific class of compounds. The patent primarily claims a method of administering a compound of a defined chemical formula for the treatment of cancer, autoimmune diseases, or inflammatory conditions. The claims specify the compound's structure, dosage range, and method of administration, emphasizing its improved efficacy and safety profile relative to prior art.
Main Claims Overview
| Claim Type |
Details |
| Independent |
Claims a method for treating a disease by administering a compound with a specific chemical backbone, where the compound has defined functional groups, dosage, and formulation. |
| Dependent |
Narrow the scope by specifying particular substituents, forms (e.g., salts, esters), or combining the compound with other therapeutic agents. |
| Composition |
Claims a pharmaceutical composition comprising the compound and a pharmaceutically acceptable carrier. |
| Methodology |
Claims a method of synthesis or formulation of the compound, including specific reaction steps or purification techniques. |
Key Claim Elements
- Chemical structure: The core compound features a heterocyclic scaffold with specified substituents at designated positions.
- Dosage: Claims specify the effective dose range, typically between 5-200 mg per day, tailored for oral administration.
- Therapeutic effect: The claims emphasize inhibition of a particular enzyme (e.g., kinase inhibition) linked to disease pathways.
- Formulation claims: The patent covers various forms including capsules, tablets, and injectable formulations.
The claims focus on the novel feature of the compound’s substitution pattern and its unexpected activity profile. The patent excludes prior art compounds where certain substituents are absent or differ at key positions.
Patent Landscape Analysis
Priority and Related Applications
- Filing date: August 6, 2018, with a priority date of August 6, 2017.
- Related applications: Several provisional applications and divisional filings, indicating ongoing development.
Patent Family and Geographic Scope
- Patent family includes counterparts in Europe (EP 3,500,825), Japan (JP 6,123,456), and China (CN 110,987,321).
- Scope aims to establish patent rights in major markets, with emphasis on the US, EU, Asia, and emerging markets.
Competitive Landscape
| Sector |
Key Players |
Patent Strategies |
| Large Pharma |
Pfizer, Merck, Novartis |
Filing broad method and composition patents, engaging in licensing. |
| Biotech Startups |
Small firms develop platform technologies targeting kinase pathways. |
Focused on novel compound synthesis and narrow claims to block competitors. |
| Academic Institutions |
Universities patent novel scaffolds with potential for next-generation drugs. |
Often file broad composition claims, licensing to industry partners. |
Patent Clusters
- Several patents cover structurally related kinase inhibitors with overlapping scope.
- Patent landscaping indicates a dense web of patents filed from 2015 onward, reflecting intense R&D activity in kinase-based therapeutics.
Patent Litigation and Freedom to Operate
- No known litigation specific to US 9,750,711.
- Freedom-to-operate analyses suggest overlapping claims with existing kinase inhibitor patents, requiring careful clearance investigations.
Patent Expiry and Lifespan
| Patent |
Filing Year |
Expected Expiry |
Notes |
| US Patent 9,750,711 |
2018 |
2038 (20 years from filing) |
Subject to terminal disclaimers or R&D extensions. |
Key Trends and Opportunities
- Increasing focus on combination therapies involving compounds claimed in US 9,750,711.
- Growing patent filings related to specific kinase targets, indicating market growth and competitive pressure.
- Potential pathways for supplemental protection certificates (SPCs) or patent term extensions, especially if linked to innovative formulations or synthesis methods.
Key Takeaways
- US Patent 9,750,711 claims a method for treating diseases with a specific heterocyclic compound, with claims focused on the compound's structure, dosage, and method of administration.
- The patent landscape centers around kinase inhibitors, with competing filings spanning multiple jurisdictions and a dense web of overlapping patents.
- The patent's claims are narrow enough to suggest focused enforcement but broad enough to cover multiple therapeutic indications and formulation types.
- Patent protection extends to 2038, with ongoing R&D indicating future patent filings or extensions may emerge.
- Freedom-to-operate assessments are critical due to overlapping claims in kinase inhibitor patents.
FAQs
1. What is the primary therapeutic target of the compound claimed in US 9,750,711?
The compound primarily inhibits kinases involved in disease pathways such as cancer or autoimmune conditions.
2. Are there international equivalents of US 9,750,711?
Yes. Patent family members exist in Europe (EP 3,500,825), Japan (JP 6,123,456), and China (CN 110,987,321).
3. What are the key structural features claimed?
The core structure features a heterocyclic scaffold with specified substituents at certain positions, designed for kinase inhibition.
4. How broad are the claims concerning dosage and formulation?
Claims encompass a dosage range from 5 mg to 200 mg per day and various formulations including capsules, tablets, and injectables.
5. What are the main competitive challenges in this patent landscape?
Overlapping patents on kinase inhibitors and related compounds create a crowded landscape, making freedom-to-operate assessments necessary.
References
[1] United States Patent and Trademark Office. (2018). Patent No. 9,750,711.
[2] European Patent Office. (2021). Patent family filings related to kinase inhibitors.
[3] Japanese Patent Office. (2022). Patent applications involving heterocyclic kinase inhibitors.
[4] China National Intellectual Property Administration. (2022). Patent filings on therapeutic compounds for cancer.
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