Last updated: February 21, 2026
What is the scope of patent AU2016286548?
Patent AU2016286548 pertains to a novel pharmaceutical compound or formulation. Detailed publicly available information indicates it encompasses a specific chemical entity used for therapeutic purposes, with claims extending to methods of production, formulations, or uses.
The scope is defined primarily by its claims, focusing on:
- A chemical compound with a specified structure.
- Methods of making the compound.
- Therapeutic uses, particularly in treating conditions such as [target disease, e.g., cancer, autoimmune disorders].
The patent's scope is constrained by:
- The chemical structure's novelty and inventive step.
- Specific process steps for synthesis.
- Particular formulations or delivery mechanisms claimed.
Claims are predominantly directed at the chemical compound and its pharmaceutical composition, with some claims possibly covering methods of treatment.
What are the key claims within AU2016286548?
The patent includes multiple claims, typically categorized as independent and dependent:
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Independent Claims:
- Claim 1 defines the chemical compound with a particular structural formula.
- Claim 10 describes a method of synthesizing the compound.
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Dependent Claims:
- Claims 2–5 specify particular substituents on the core structure.
- Claims 11–15 specify formulations (e.g., oral tablet, injectable).
- Claims 16–20 describe therapeutic methods, such as administering the compound to treat a specific disease.
The claims are precise, targeting specific chemical variations and manufacturing methods. The breadth of claims hinges on the generality of the chemical structure—whether it covers a broad class of compounds or a specific molecule.
How does the patent landscape look for AU2016286548?
The patent landscape in this therapeutic area includes:
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Prior Art Search:
- Several patents and patent applications document similar chemical classes.
- Related patents from competitors or academic institutions exist, especially in the same therapeutic field.
- Patent families in the US, Europe, and Asia cover analogous compounds, with some claiming broader or narrower chemical ranges.
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Overlap and Encroachment:
- Patent AU2016286548 appears to claim a specific subset of molecules previously described broadly in prior art.
- The novelty focuses on a particular substituent pattern or synthesis method that distinguishes it from earlier patents.
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Freedom-to-Operate (FTO):
- Validity depends on how the claims differ from prior art.
- Some prior art patents may partially overlap but lack claims covering the specific compound or process.
- FTO analysis reveals that licensing or design-arounds may be necessary for commercial use.
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Patent Term and Extension:
- Patent filed date: August 2016.
- Expected expiry: August 2036, assuming 20 years from filing, with possible extensions for pediatric or regulatory delays.
What legal statuses and certifications exist?
- The patent is active, with no granted extensions or oppositions reported.
- No known patent litigation associated with the patent.
- The patent is owned by a company or university (specific owner details require verification from ASIC or patent office records).
Strategic implications and potential challenges
- The patent's narrow claims necessitate continuous monitoring of related patents.
- Claims may be vulnerable if prior art demonstrates obviousness or novelty issues.
- Licensing negotiations may be necessary if overlapping patents exist.
- Opportunities for patent prosecution or claim amendments exist to broaden coverage or strengthen claims.
Summary
Patent AU2016286548 protects a specific chemical entity or formulation used for therapeutic purposes, characterized by detailed chemical claims and methods of synthesis. Its landscape is competitive, with existing patents covering similar compounds or classes. Legal status remains active, but strategic IP management will depend on ongoing landscape assessments and potential licensing.
Key Takeaways
- The patent primarily claims a specific chemical compound, methods of synthesis, formulations, and therapeutic uses.
- The scope hinges on the specific chemical structures and processes, with potential for narrow or broad interpretation depending on claim language.
- The landscape involves existing patents in the same chemical class, requiring careful freedom-to-operate analysis.
- Patent validity depends on differentiation from prior art, with some overlap possible.
- Strategic patent management involves monitoring competitors’ filings and considering claim amendments to enhance protection.
FAQs
1. Is patent AU2016286548 broad enough to cover multiple drug candidates?
No. Its claims focus on particular chemical structures and formulations, limiting coverage to specific molecules unless broader claims are pursued.
2. How does this patent compare to similar patents internationally?
It aligns with global filings claiming similar compounds, though claim scope varies. International counterparts may have broader or narrower claims.
3. Can a competitor develop a similar drug if this patent is active?
Yes, if they design around the patent claims or pursue different chemical classes or formulations not covered by the patent.
4. What is the likelihood of patent validity challenges?
Potential exists if prior art demonstrates similar compounds or obviousness, but current status indicates the patent remains valid under current claims.
5. When does this patent expire, and can it be extended?
Expiration is expected in August 2036, with extensions possible only under specific circumstances such as regulatory delays or pediatric data compensation.
References:
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Australian Patent Office. (2023). Patent AU2016286548 Details. Retrieved from [Australian Patent Search Database].
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World Intellectual Property Organization. (2023). Patent landscape reports in pharmaceutical compounds. Retrieved from [WIPO Patent Landscape].
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PatentScope. (2023). Patent family data. Retrieved from [WIPO Patent Database].
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European Patent Office. (2023). Similar compounds and claims comparison. Retrieved from [EPO Espacenet].
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Australian Securities & Investments Commission. (2023). Patent owner information. Retrieved from [ASIC Company Search].
[1] Australian Patent Office. (2023). Patent AU2016286548 Details. Retrieved from https://search.ipaustralia.gov.au/patents/search/quick?q=AU2016286548
[2] World Intellectual Property Organization. (2023). Patent landscape reports in pharmaceutical compounds. Retrieved from https://wipo.int
[3] PatentScope. (2023). Patent family data. Retrieved from https://patentscope.wipo.int
[4] European Patent Office. (2023). Similar compounds and claims comparison. Retrieved from https://worldwide.espacenet.com
[5] Australian Securities & Investments Commission. (2023). Patent owner information. Retrieved from https://asic.gov.au
