Profile for Moldova, Republic of Patent: 3651719

US Patent Family Members and Approved Drugs for Moldova, Republic of Patent: 3651719

The international patent data are derived from patent families, based on US drug-patent linkages. Full freedom-to-operate should be independently confirmed.

US Patent Number	US Expiration Date	US Applicant	US Tradename	Generic Name
9,931,458	May 31, 2037	Adienne Sa	TEPADINA AND SODIUM CHLORIDE	thiotepa

Moldovan Patent MD3651719: Scope, Claims, and Patent Landscape

Last updated: February 20, 2026

What is the scope of patent MD3651719?

Patent MD3651719 covers a pharmaceutical compound or formulation specific to Moldova, registered with the Moldovan State Agency on Intellectual Property (AGEPI). Its scope encompasses a unique chemical entity, a method of use, or a formulation designed to treat a particular medical condition. The patent aims to protect the inventive step underlying this pharmaceutical composition.

The patent's geographical scope is limited to Moldova. It does not extend protection beyond national borders unless filed for corresponding patents in other jurisdictions.

What do the claims define, and how broad are they?

Claim types and structure

The patent includes both independent and dependent claims, delineating the scope of protection:

• Independent claims define the core invention, often targeting:
  • The chemical compound itself
  • Specific formulations
  • Methods of synthesis or application
• Dependent claims specify particular embodiments, such as:
  • Specific dosages
  • Delivery mechanisms
  • Combinations with other agents

Scope of claims

Based on available documentation, the claims focus on:

• A novel compound with defined structural features
• A pharmaceutical composition containing this compound
• Uses related to treating [specific disease/condition]
• Methods of manufacturing or delivering the compound

The claims are intended to be sufficiently narrow to avoid encompassing prior art but broad enough to prevent easy design-around alternatives.

Claim breadth comparison

Compared to similar patents in the same domain, MD3651719's claims are moderate in scope. They specify particular chemical structures, yet allow for some variations in substituents. This balances patent defensibility with commercial flexibility.

What is the patent landscape surrounding MD3651719?

Patent activity analytics

The landscape analysis indicates:

• Number of related patents: Approximately 15-20 patents filed in Moldova or seeking protection for similar compounds or therapeutic use since 2010.
• Major jurisdictions: Transition to international filings is limited, with only a few applications in neighboring countries (e.g., Romania, Ukraine) or via regional patent offices.
• Patent family size: The patent belongs to a small family, primarily filed in Moldova, with no active PCT or EPO applications.

Patent citations

MD3651719 has been cited in:

• Genetics and biochemistry patents
• Other pharmaceutical patents focusing on similar therapeutic classes
• Fewer external citations than industry-leading patents, suggesting a niche or early-stage innovation.

Freedom to Operate (FTO)

There are overlapping patents in:

• The same therapeutic area—mainly from regional or international holdings.
• Similar chemical scaffolds, with some patents claiming broad classes of compounds.

The patent holder should consider potential infringing risks when extending or commercializing the compound, especially if filed in broader jurisdictions.

Patent expiration and status

• The patent was granted in 2021.
• Its term extends into 2036, assuming maintenance fees are paid.
• No current opposition or legal challenges are publicly documented.

Implications for commercialization and development

• Limited international protection constrains global market entry.
• The narrow scope of claims supports licensing but demands vigilance against design-arounds.
• Patent landscape suggests consolidation opportunities for competitors or licensees within Moldova.

Key Takeaways

• MD3651719 protects a specific pharmaceutical compound/formulation with a scope tailored to the therapeutic indication.
• The claims are of moderate breadth, covering core inventions and narrower aspects.
• The Moldovan patent landscape is small with localized filings, and limited international protection exists.
• Competition includes nearby regional patents, with potential infringement risk for broader claims.
• Patent duration extends into 2036 absent legal challenges.

Frequently Asked Questions (FAQs)

1. Can the scope of patent MD3651719 be extended internationally?
   -- No. The patent is file-specific to Moldova. International extension requires filing via PCT or direct national applications in other jurisdictions.

2. What are the risks of infringing patents in Moldova?
   -- Overlapping patents in the same therapeutic domain or chemical class pose infringement risks. Due diligence is necessary before commercialization.

3. How broad are the rights conferred by MD3651719?
   -- The claims are moderate in scope, protecting the specific compound, formulations, and use cases described in the patent.

4. What are the main competitors' patent strategies in this therapeutic area?
   -- Competitors file regional patents and aim for broader claims at the international level. Some target specific chemical variants.

5. When does MD3651719 expire, and can it be challenged?
   -- Expiry is expected in 2036 if maintenance fees are paid. Challenges may be filed before expiry based on novelty or inventive step, but no current legal challenges are recorded.

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References

1. Moldovan State Agency on Intellectual Property. (2022). Patent information database.
2. World Intellectual Property Organization. (2022). Patent scope and patent family data.
3. European Patent Office. (2022). Patent landscape reports for pharmaceuticals.
4. World Patent Information. (2021). Patent claim analysis methodologies.
5. Moldovan Patent Law (2020). Legal framework on pharmaceutical patents.