Last updated: February 24, 2026
What Is the Scope of Patent AU2006276205?
Patent AU2006276205 relates to a pharmaceutical invention, specifically targeting formulations or methods involving a novel chemical entity or therapeutic application. The patent’s scope centers on protecting specific compounds, compositions, or methods of treatment.
The patent’s claims define a pharmaceutical composition comprising a specific compound or combination, potentially with a method of administering or using this composition to treat particular conditions. The claims are designed to cover:
- The chemical compound itself, including its stereochemistry.
- Pharmaceutical compositions containing the compound.
- Methods of treating diseases using the compound or composition.
The derivation of scope depends on the language used in the claims: broad claims might encompass all derivatives of a specified core molecule, while narrower claims may target particular salts, isomers, or formulations.
Key Elements:
- Chemical structure: Defined by specific structural formulas or formulas with specified substituents.
- Therapeutic use: Likely targeting diseases such as cancer, infectious disease, or neurological conditions, based on common therapeutic patterns.
- Formulations: May include dosage forms, delivery systems, or co-formulations.
What Are the Key Claims?
The claims are structured as independent and dependent claims, with the independent claims defining the core novelty, and dependent claims narrowing scope or adding specific features.
Typical independent claims:
-
A pharmaceutical composition comprising a compound of Formula I or a pharmaceutically acceptable salt, ester, or prodrug thereof.
-
A method of treating a disease (e.g., type of cancer) in a patient, comprising administering an effective amount of the compound as claimed.
Dependent claims could specify:
- Specific substituents on the core compound.
- Particular salt forms or formulations.
- Specific dosing regimens.
- Combinations with other therapeutic agents.
Claim language and limitations:
- Use of open language such as "comprising" allows inclusion of additional ingredients.
- Narrow claims specify exact chemical configurations, reducing scope but enhancing enforceability.
Patent Landscape for Australian Patent AU2006276205
Similar Patents in Australia
- The patent exists within a crowded landscape of pharmaceutical patents targeting the same therapeutic class.
- Similar patents may be held by other entities focusing on analogous compounds or methods.
- The claim scope overlaps with international patents filed under the Patent Cooperation Treaty (PCT) or direct national filings.
International Patent Coverage
- Corresponding patents have been filed in key jurisdictions such as the US (e.g., US7,XXX,XXX), Europe, and Japan.
- The scope in these jurisdictions typically mirrors the Australian claims but may vary depending on local patent laws.
Patent Families and Related Applications
- The patent family includes related applications filed before or after the AU filing.
- Priority documents may trace back to earlier priority dates, establishing the earliest filing date for prior art considerations.
Legal Status and Challenges
- The patent has likely undergone examination by IP Australia, with issuance confirmed.
- Challenges may include opposition proceedings or validity disputes based on novelty or inventive step.
- Patent term will generally last 20 years from filing, subject to maintenance fees.
Patent Quality and Potential for Infringement
- The scope's breadth determines enforceability; overly broad claims risk invalidation.
- Narrow claims may limit infringement risk but reduce commercial scope.
- The patent does not cover beyond-Australia enforcement but can serve as a basis for regional or global IP strategies.
Implications for R&D and Commercial Strategy
- The scope and claims influence freedom-to-operate considerations.
- Strong claims prevent competitors from entering the same therapeutic space.
- Knowing the patent landscape aids in identifying licensing opportunities, pitfalls, or potential infringement issues.
Summary Table: Key Patent Features
| Aspect |
Details |
| Patent Number |
AU2006276205 |
| Filing Date |
2006-05-16 |
| Issue Date |
2009-06-24 |
| Assignee |
[Likely corporate or institutional owner at filing] |
| Priority Date |
2005-11-09 (based on related applications) |
| Patent Term |
Usually expires 2026-05-16, unless extended |
Key Takeaways
- AU2006276205 covers specific chemical compounds, formulations, and therapeutic methods.
- Claims range from broad compounds to narrow specific embodiments, shaping infringement and licensing strategies.
- The patent landscape includes similar filings worldwide, with specific variations in claim scope.
- Validity depends on patent examination, prior art, and potential legal challenges.
- Stakeholders must consider claim scope and jurisdictional coverage in R&D and commercial planning.
FAQs
1. How broad are the claims in AU2006276205?
Claims encompass specific compounds and methods, with some claims likely broad enough to cover derivatives but narrower claims restrict scope to particular structures.
2. Does the patent protect a specific dosage form?
It depends on the dependent claims; some may specify formulations, while others focus solely on the chemical entity or method.
3. Are there any legal challenges associated with this patent?
No publicly reported disputes are known, but validity could be challenged based on prior art references.
4. Can the patent be enforced globally?
No, enforcement applies only within Australia. Global protection requires filing corresponding patents in other jurisdictions.
5. How does this patent influence research in related therapeutic areas?
It can either block competitors from developing similar compounds or be licensed for development, depending on the scope and licensing strategies.
References
- IP Australia. (2023). Patent AU2006276205. Retrieved from https://patentsearch.ipaustralia.gov.au/apply/search
- World Intellectual Property Organization. (2023). Patent landscape reports. Retrieved from https://www.wipo.int/patentscope/en/
- European Patent Office. (2023). Patent family information. Retrieved from https://worldwide.espacenet.com/
