Analyzing the Scope and Claims of United States Patent 11,680,069
Introduction
United States Patent 11,680,069, titled "Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereof," is a patent that delves into the synthesis and preparation of a specific chemical compound. Here, we will conduct a detailed analysis of the scope and claims of this patent, as well as the broader patent landscape it operates within.
Patent Overview
The patent in question, US11680069B2, describes processes for preparing a complex organic compound, specifically (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide, and its solid state forms. This compound is likely of interest in pharmaceutical or chemical research due to its complex structure and potential biological activity.
Claims Analysis
Independent Claims
The patent includes several independent claims that define the scope of the invention. These claims typically cover the main processes and compounds described in the patent. For example:
- Claim 1: This might cover the general process for preparing the compound, including specific steps and reagents used.
- Claim 2: This could cover the solid state forms of the compound, including crystalline forms and their preparation methods.
Dependent Claims
Dependent claims further narrow down the scope by adding additional limitations to the independent claims. These might include:
- Claim 3: A specific method for purifying the compound.
- Claim 4: A particular solvent or reaction condition used in the process.
Scope of the Invention
The scope of the invention is defined by the claims and the detailed description provided in the patent. Here are some key aspects:
Processes
The patent details various processes for synthesizing the compound, including reaction conditions, reagents, and purification methods. These processes are critical for reproducing the compound and ensuring its quality and consistency[4].
Solid State Forms
The patent also covers the solid state forms of the compound, which are important for pharmaceutical applications. Solid state forms can affect the compound's stability, solubility, and bioavailability. The patent describes methods for preparing these forms, such as crystallization and polymorph screening[4].
Prior Art and Patent Landscape
To understand the novelty and non-obviousness of the patent, it is essential to consider the prior art and the broader patent landscape.
Prior Art
Prior art includes all publicly available information that existed before the patent application was filed. For chemical compounds, this often includes other patents, scientific literature, and databases like those provided by the USPTO, EPO, and WIPO. The Common Citation Document (CCD) tool can be particularly useful for consolidating prior art citations from multiple patent offices[1].
Related Patents
Searching databases such as Google Patents, the USPTO's Patent Public Search, and international patent databases can reveal related patents. For instance, other patents related to similar chemical structures or synthesis methods might be relevant. The Patent Claims Research Dataset provided by the USPTO can also offer insights into claim structures and trends in patent scope[3].
International Patent Landscape
Given the global nature of intellectual property, it is crucial to consider the international patent landscape.
- Global Dossier: This service allows users to view the patent family for a specific application, including related applications filed at participating IP Offices. This can help in understanding the global protection and prior art related to the compound[1].
- International Patent Offices: Databases from the European Patent Office (EPO), Japan Patent Office (JPO), and World Intellectual Property Organization (WIPO) provide access to international patent applications and grants, which can be used to assess the global patent landscape[1].
Economic and Practical Implications
The economic and practical implications of this patent are significant, particularly in the pharmaceutical industry.
- Market Impact: The patent could influence the development of new drugs or therapeutic agents, affecting market competition and innovation.
- Licensing and Collaboration: The patent holder may license the technology to other companies, fostering collaboration and further research in the field.
Key Takeaways
- Detailed Processes: The patent provides detailed processes for synthesizing and purifying the compound.
- Solid State Forms: It covers various solid state forms of the compound, crucial for pharmaceutical applications.
- Prior Art and Landscape: Understanding prior art and the broader patent landscape is essential for assessing the novelty and non-obviousness of the patent.
- International Considerations: The global patent landscape, including related applications and prior art, is vital for comprehensive analysis.
- Economic Implications: The patent has significant economic and practical implications, particularly in the pharmaceutical industry.
FAQs
Q: What is the main subject of United States Patent 11,680,069?
A: The main subject is the processes for preparing (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and its solid state forms.
Q: How can one search for prior art related to this patent?
A: One can use tools like the USPTO's Patent Public Search, Global Dossier, and international patent databases such as those from the EPO, JPO, and WIPO.
Q: What is the significance of solid state forms in this patent?
A: Solid state forms are crucial for pharmaceutical applications as they affect the compound's stability, solubility, and bioavailability.
Q: How does this patent impact the pharmaceutical industry?
A: It could influence the development of new drugs, affect market competition, and foster collaboration and further research in the field.
Q: Where can one find detailed information on the processes described in the patent?
A: The detailed description and claims sections of the patent provide comprehensive information on the processes and methods involved.
Sources
- USPTO - Search for patents: https://www.uspto.gov/patents/search
- ACUS - U.S. Patent Small Claims Court: https://www.acus.gov/research-projects/us-patent-small-claims-court
- USPTO - Patent Claims Research Dataset: https://www.uspto.gov/ip-policy/economic-research/research-datasets/patent-claims-research-dataset
- Google Patents - US11680069B2: https://patents.google.com/patent/US11680069B2/en
