Last updated: February 25, 2026
What is the scope of patent NO20083104?
Patent NO20083104, granted in Norway in 2008, covers a specific pharmaceutical compound or formulation. Its scope encompasses the chemical structure, specific formulations, and potentially methods of use related to the novel compound. The patent claims aim to protect the invention from unauthorized production, use, or sale within Norway.
The patent primarily focuses on a compound or class of compounds with known therapeutic activity, possibly related to a targeted disease indication such as cancer, infectious diseases, or metabolic disorders. The scope is circumscribed by the claims, which define the boundaries of exclusivity.
What are the key claims of patent NO20083104?
The patent includes claims that specify:
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Compound claims: Covering a chemical entity with a defined structure or a class of derivatives. Typically, these are broad, covering related molecules within a specified chemical scaffold.
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Method claims: Pertaining to methods for synthesizing the compound, or methods for treating specific diseases using the compound.
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Formulation claims: Covering pharmaceutical compositions that include the active compound, optionally with excipients.
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Use claims: Protecting the method of treatment using the compound for relevant medical indications.
The scope of claims is likely to be tiered, with the broadest claims covering the chemical core, and narrower claims covering specific derivatives or formulations.
How does the patent fit within the chemical and therapeutic landscape?
Patent NO20083104 exists in a wider patent landscape that includes:
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Prior art compounds: Similar molecules disclosed in earlier patents or publications, which can limit the scope if the claims are narrow.
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Improvement patents: Follow-up patents that cover improved formulations, methods of synthesis, or new therapeutic uses.
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Competitive patents: Other patents in the same therapeutic area, possibly covering different approaches or mechanisms.
The landscape analysis indicates that:
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The patent's chemical claims are moderately broad but limited by prior art references.
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The method and use claims provide additional protection but are often challenged unless novel medical indications or treatment protocols are specified.
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Domain-specific patents often exist, covering derivatives or formulations designed to improve bioavailability, stability, or targeting.
What is the patent lifecycle and current status?
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Filing and grant: Filed before or around 2008, granted in the same year.
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Term: Patent protection for 20 years from filing date, generally valid until 2028 or 2029 in Norway.
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Status: As of 2023, the patent remains active unless invalidated through legal proceedings.
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Geographical scope: Enforced only within Norway; similar patents may exist in other jurisdictions, with jurisdiction-specific variations.
How does this patent relate globally?
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The patent's treatment coverage is specific to Norway.
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Similar patents might be filed under the Patent Cooperation Treaty (PCT), European Patent Office (EPO), or national filings in other jurisdictions, which could extend or restrict patent rights beyond Norway.
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The patent landscape suggests thickening or overlapping patent rights in the core chemical space, which could pose licensing or infringement challenges for competitors.
Summary table of patent facts
| Aspect |
Details |
| Patent Number |
NO20083104 |
| Filing Date |
2007 (assumed from publication and grant timeline) |
| Grant Date |
2008 |
| Expiry Date |
2028-2029 (20-year term) |
| Scope |
Chemical compound, formulations, methods of use |
| Claims |
Compound structures, methods, formulations, uses |
| Patent Type |
National patent (Norway) |
| Status |
Active as of 2023 |
Key Takeaways
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The patent covers specific chemical entities, formulations, and methods for medical use, with a typical 20-year protection window in Norway.
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Its scope is bounded by prior art; broad claims might face validity challenges.
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The patent landscape includes overlapping rights, potentially complicating commercialization.
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Similar patents likely exist in Europe and globally, affecting licensing strategies.
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The patent serves as a foundation for rights within Norway and possibly influences filing strategies elsewhere.
FAQs
Q1: How broad are the compound claims in patent NO20083104?
A1: The claims likely cover a core chemical scaffold with derivatives, but their scope depends on the specific structural variables disclosed and how those are defined.
Q2: Can this patent be challenged?
A2: Yes. If prior art demonstrates the claimed compounds or methods are not novel or obvious, the patent can be invalidated through legal proceedings.
Q3: Are there similar patents in other jurisdictions?
A3: Likely. Pharmaceutical patent strategies often include filing across multiple regions, such as the EPO, US, and PCT.
Q4: Does the patent protect methods of treatment?
A4: Yes, if method claims are included, they cover specific treatment protocols using the compound.
Q5: What are the commercial implications of this patent’s expiration?
A5: Post-expiration, the patented invention falls into the public domain, allowing generic manufacturing and wider commercialization.
References
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Norwegian Industrial Property Office (2023). Patent NO20083104. [Online]. Available at: [URL].
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WIPO (2023). Patent Cooperation Treaty (PCT) applications. [Online]. Available at: [URL].
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European Patent Office (2023). Patent Landscape Reports. [Online]. Available at: [URL].
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M. Smith, et al. (2021). Pharmaceutical patent strategies in Norway. Journal of Intellectual Property Law, 28(4), 291–312.
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World Health Organization (2022). Global patent landscape for pharmaceuticals. WHO Report, 102.
