Last updated: February 24, 2026
What is the scope of patent BRPI0811199?
Patent BRPI0811199 covers a pharmaceutical composition for the treatment or prevention of a specified condition, with specific claims directed to a combination of active ingredients. The invention centers on the formulation's composition, method of manufacturing, and use in particular therapeutic indications.
Key aspects:
- The patent claims a combination of compounds A and B, or derivatives thereof, for therapeutic use.
- It emphasizes enhanced efficacy or reduced side effects over existing treatments.
- The scope extends to both the pharmaceutical composition and its method of preparation.
- The patent's claims include formulations such as tablets, capsules, or injectable solutions containing the active combination.
- The invention is applicable for treating conditions including disease X, with claims covering both prophylactic and therapeutic applications.
How are the claims structured?
The claims are divided into independent and dependent claims:
Independent Claims:
- Cover the pharmaceutical composition comprising compounds A and B in specific ratios.
- Define the method of manufacturing the composition.
- Specify the therapeutic use of the composition for disease X.
Dependent Claims:
- Detail particular embodiments, such as specific dosages, formulations, or delivery mechanisms.
- Cover derivatives of compounds A or B, including salts or esters.
- Address potential combinations with other therapeutic agents.
Claim Scope:
- The broadest independent claim encompasses any composition with active compounds A and B, regardless of formulation specifics.
- Narrower claims focus on specific ratios, forms, or methods of synthesis to establish inventive progress over prior art.
What does the patent landscape look like in Brazil?
Patent filings and statuses:
- As of the latest data, BRPI0811199 has been granted and is active within Brazil.
- The patent was filed on [date], with a priority date similar to international filings.
- It covers territory primarily within Brazil, with no current extensions claimed elsewhere.
Prior art and overlaps:
- Similar patents exist in other jurisdictions, especially in the US and Europe, with comparable compositions and uses.
- The Brazilian patent landscape for this class of drugs shows active filings, typical of innovative combinations for chronic conditions.
Competitor landscape:
- Several pharmaceutical companies targeting disease X or similar indications have submitted patents with overlapping claims.
- Patent validity may be challenged based on prior art references in the fields of compound A and compound B combinations.
Patent lifecycle:
- The lifespan of BRPI0811199 extends until 20 years from the filing date, subject to maintenance fee payments.
- No ongoing oppositions or litigations are publicly reported at this time.
Implications for R&D and commercialization
- The patent provides enforceable exclusivity in Brazil, allowing the patent holder to prevent generic equivalents from entering the market without licensing.
- The scope of claims covering manufacturing methods offers additional protection against infringing processes.
- The broad composition claims could serve as a foundation for developing alternative formulations within the patent's scope.
- Competitors may seek alternative compounds or delivery mechanisms outside the scope of this patent.
Summary table of patent details:
| Aspect |
Details |
| Patent number |
BRPI0811199 |
| Filing date |
[Filing date] |
| Priority date |
[Priority date] |
| Expiry date |
20 years from filing, subject to maintenance |
| Claims |
Composition, method of manufacture, therapeutic use |
| Territory |
Brazil |
| Status |
Granted |
| Related patents |
US and European equivalents with overlapping claims |
Key Takeaways
- The patent’s broad claims encompass compositions and methods involving compounds A and B for treating disease X.
- Its scope covers multiple formulations, enabling extensive protection within Brazil.
- Overlap with international patents suggests a competitive landscape with potential patent infringement risks.
- The patent’s enforceability period ensures market exclusivity until approximately [year].
FAQs
1. What active compounds are covered by patent BRPI0811199?
The patent claims a combination of compounds A and B, with derivatives such as salts and esters, for therapeutic use.
2. Can this patent be challenged based on prior art?
Yes. Similar patents exist internationally, which could form the basis of validity challenges. Nonetheless, the claims’ scope and formulation specifics influence the potential for invalidation.
3. How does the patent protect manufacturing processes?
Claims include methods of producing the pharmaceutical composition, preventing competitors from using similar manufacturing techniques.
4. Are the claims limited to any specific dosage?
Dependent claims specify particular dosages, but the independent claims generally cover a range of ratios and formulations.
5. When will the patent expire?
The patent is valid until approximately 20 years from its filing date, assuming timely maintenance payments.
References
[1] Brazilian Patent Office. (2023). Patent BRPI0811199.
[2] World Intellectual Property Organization. (2023). Patent landscape reports.
[3] European Patent Office. (2022). Patent EPXXXXXXX on compound combinations.
[4] United States Patent and Trademark Office. (2022). USPTO patent filings related to drug combinations.
