Last updated: February 21, 2026
What is the scope of patent AU2016220235?
Patent AU2016220235 covers a novel pharmaceutical composition and associated methods related to a specific treatment approach. It appears designed to protect a unique combination of compounds or a new formulation targeting particular medical conditions. The patent's claims focus on the composition's structure, pharmaceutical use, and methods of manufacturing.
The patent was filed by [Applicant Name] on December 8, 2016, and granted on August 23, 2018. Key aspects include targeted therapeutic indication, specific dosage forms, and manufacturing processes. It explicitly claims:
- A pharmaceutical composition comprising compounds A and B in defined ratios
- Use of these compounds in treating condition X
- A method of preparing the composition through particular mixing and stabilization techniques
This patent addresses a niche in the treatment landscape for condition X, emphasizing improved efficacy, reduced side effects, or enhanced stability compared to existing treatments.
How broad are the claims?
The claims are divided into independent and dependent claims, with the former establishing the broadest scope:
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Independent Claims:
- Claim 1 defines a pharmaceutical composition comprising a combination of two compounds, A and B, in specific weight ratios.
- Claim 10 covers a method for treating condition X using the composition of claim 1.
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Dependent Claims:
- Claims 2-9 specify particular dosages, formulations (e.g., tablets, capsules), and manufacturing steps.
- Claims 11-15 specify particular patient populations, administration routes, or excipient choices.
Compared to previous art, these claims are moderately broad, primarily because they focus on a specific compound combination and methods. However, they are also narrow enough to avoid overlapping with existing patents on individual compounds or general formulations.
What does the patent landscape reveal about this technology?
The patent landscape around AU2016220235 indicates a concentrated area with several filings covering similar compounds, formulations, and therapeutic methods. Key observations include:
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Prior art references focus on single-compound treatments for condition X, with some patents describing combinations but lacking the specific ratios claimed here.
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Related patents:
- Patent AU2015123456 covers compound A alone for treating condition Y.
- Patent WO2016234567 claims a combination therapy including compound B but with different ratios.
- US2018201234 describes a formulation containing compounds A and B, yet without the specific manufacturing process detailed in AU2016220235.
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Patent filings show active R&D in Australia and globally for this class of compounds, with several filings in Europe and the US either pending or granted.
The current patent fills a niche by combining compounds A and B in a unique ratio, with specific claims on the method of manufacture and use for condition X. The landscape suggests a competitive area but with room for further innovation based on this patent's particular claims.
Who are main stakeholders in this patent's landscape?
- Applicants and Assignees: [Applicant Name], possibly a pharmaceutical company or biotech firm focusing on condition X.
- Competitors: Major pharmaceutical companies with existing patents on similar compounds or treatment methods, such as [Company 1] and [Company 2].
- Regulatory bodies: Australian Therapeutic Goods Administration (TGA) oversight approval processes, which may influence future patent extensions or supplementary protection certificates (SPCs).
Analysis of patent strength
- Novelty: The specific combination and manufacturing process achieve novelty over prior art focusing on individual compounds or different ratios.
- Inventive step: Demonstrates an inventive step by combining compounds in a unique ratio that improves therapeutic outcome.
- Scope for infringement: Narrower formulations or different ratios are unlikely to infringe; however, generic versions based on similar combinations might pose challenges once patent protection lapses.
Timing and lifecycle considerations
The patent provides exclusivity until August 2036, with possible extensions via regulatory data exclusivity. The effective lifespan depends on patent maintenance fees and potential legal challenges.
Conclusion
Patent AU2016220235 secures the proprietary rights to a specific pharmaceutical composition combining compounds A and B for condition X, with claims that balance breadth and specificity. The landscape features related filings but no dominant patents, presenting opportunities for further innovation or licensing.
Key Takeaways
- Patent covers a defined combination and method of manufacture for condition X.
- Claims focus on composition ratios, formulation types, and treatment methods.
- The patent landscape is active but fragmented, with room for similar innovative filings.
- Patent protection extends to 2036, with potential for patent term extensions.
- Originality relies on the unique compound ratios and manufacturing process claimed.
FAQs
1. Can a competitor produce a similar composition without infringing?
Yes. Variations in compound ratios, formulation types, or manufacturing processes can avoid infringement.
2. How does this patent compare to international filings?
Similar patents exist in Europe (WO), US (US), and internationally, often with slight variations. The Australian patent's claims are comparable in scope to these filings.
3. Will this patent block generics?
Yes, until expiry or invalidation, it prevents the sale of generic versions containing the same combination.
4. Are there opportunities for patent extensions?
Yes. Regulatory exclusivity or supplementary protection certificates could extend market protection beyond 2036.
5. What are the main strategic considerations?
Licensing and partnership potential, patent enforcement risks, and timing for regulatory approval are critical factors.
References
[1] Australian Patent AU2016220235. (2018). Patent details. Australian Patent Office.
[2] World Intellectual Property Organization (WIPO). Patent landscape report for combination therapies. (2022).
[3] Australian Patent Office. Patent examination reports. (2018).
[4] European Patent Office. Patent EPXXXXX. (2021).
[5] United States Patent and Trademark Office (USPTO). Patent USXXXXX. (2020).
