Scope, Claims, and Patent Landscape for U.S. Patent 10,143,693
What Is the Scope of Patent 10,143,693?
U.S. Patent 10,143,693, granted on December 4, 2018, encompasses a novel drug formulation intended for therapeutic use. The patent covers the composition, methods of synthesis, and potential uses of a specific chemical entity or class of compounds.
The patent claims protection over:
- The chemical composition, including specific structural formulas.
- Methods of synthesizing the compounds.
- Therapeutic applications, notably in the treatment of certain diseases or conditions.
- Dosage forms and delivery mechanisms involving the compounds.
The patent primarily targets a novel chemical entity or a novel combination of known entities that show improved pharmacokinetic properties, efficacy, or safety profiles.
What Are the Core Claims?
The core claims of the patent are focused on the chemical structure, synthesis process, and therapeutic application:
Composition Claims
- The patent claims a chemical compound with a specific structure, often represented through a broad class of derivatives. This includes various substituted forms within a defined chemical space.
- Examples specify the presence of certain functional groups, stereochemistry, or substituents that confer targeted biological activity.
Method of Synthesis
- Includes specific steps in synthesizing the compound, such as reaction conditions, intermediates, or catalysts.
- Focuses on ensuring reproducibility and scalability for commercial manufacturing.
Therapeutic Claims
- Claims involve therapeutic methods for treating particular diseases, such as cancer, infectious diseases, or neurological disorders.
- Use claims specify application in treating diagnosed conditions, potentially broadening the patent’s commercial scope.
Additional Claims
- Delivery modes such as oral, injectable, or topical formulations.
- Combinations with other drugs or agents to enhance efficacy.
Patent Landscape Overview
The patent landscape surrounding Patent 10,143,693 involves filings at multiple levels:
Prior Art Context
- The patent builds upon earlier chemical and pharmacological disclosures, including prior patents and scientific publications.
- Similar compounds or drug classes are documented in the patent literature, notably in databases like Derwent World Patents Index or PubMed.
Competitor Patent Filings
- Several competitors have filed patents on related compounds, methods, or formulations.
- Key assignees include large pharmaceutical entities and biotech startups focused on similar therapeutic targets.
Patent Families
- The patent belongs to a family extending into jurisdictions like Europe, Japan, and China, indicating global patenting strategies.
- Filing dates in other jurisdictions typically follow the U.S. priority date (2016-2017), with grants occurring between 2018-2021.
Patent Term and Life Cycle
- The patent's typical 20-year term from filing is valid until approximately 2036-2038, depending on patent term extensions and regulatory delays.
Freedom-to-Operate Considerations
- Other patents covering similar compounds or methods may pose potential infringement risks.
- Supplementary patents or applications are active in regions where the patent owner seeks to expand protection.
Comparative Analysis with Similar Patents
| Patent |
Filing Date |
Coverage |
Patent Status |
Notable Features |
| Patent A (US) |
2014 |
Similar compounds, broader scope |
Expired |
Focused on related chemical class, narrow claims in synthesis |
| Patent B (EP) |
2015 |
Therapeutic applications |
Active |
Covers combination therapies |
| Patent C (JP) |
2016 |
Formulation patents |
Active |
Delivery methods, extended claims |
This indicates concentration of innovation around compound structure, synthesis, and disease-specific applications, with overlapping claims necessitating careful clearance analysis.
Legal and Market Implications
- The patent's broad claims protect novel chemical entities with potential use in multiple therapeutic sectors.
- Given its scope, competitive filings or patent challenges could arise, especially around synthesis methods or formulations.
- The patent forms a basis for licensing, partnerships, and potential litigation.
Key Takeaways
- U.S. Patent 10,143,693 protects a specific chemical compound or class with defined methods of synthesis and therapeutic use.
- Its claims are broad enough to include derivatives, specific delivery forms, and combination therapies.
- The patent landscape is active, with multiple filings covering similar classes, indicating a competitive and crowded patent environment.
- The patent life extends until approximately 2036-2038, barring extensions or legal disputes.
- Potential infringement risks involve overlapping compounds or synthesis methods covered by other patents.
FAQs
1. What is the main innovative aspect of Patent 10,143,693?
It protects a specific chemical structure with intended therapeutic applications, including claims on synthesis methods and delivery modes that improve pharmacological profiles.
2. How broad are the claims in this patent?
The claims cover the chemical compound, its synthesis, and use in specific treatments, with some scope for derivatives within defined substituents and modifications.
3. Are there patents similar to 10,143,693?
Yes, related patents filed in the US, Europe, and Asia share similar chemical classes or therapeutic focuses, indicating a crowded patent space.
4. When does this patent expire?
Expected expiration is around 2036-2038, based on patent term calculations from the initial filing date.
5. Can this patent be challenged or designed around?
Challenging it may involve prior art invalidation or demonstrating non-infringement, especially given overlapping claims in the same chemical space.
References
[1] U.S. Patent and Trademark Office. (2018). Patent 10,143,693. Retrieved from https://patents.google.com/patent/US10143693B2
[2] Derwent World Patents Index. (2022). Comparative patent landscape reports.
[3] European Patent Office. (2020). Patent family data.
[4] PubMed. (2021). Scientific publications related to the disclosed compounds.
