ORNIDYL Drug Patent Profile

Which patents cover Ornidyl, and when can generic versions of Ornidyl launch?

Ornidyl is a drug marketed by Sanofi Aventis Us and is included in one NDA.

The generic ingredient in ORNIDYL is eflornithine hydrochloride. There are two drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the eflornithine hydrochloride profile page.

Summary for ORNIDYL

US Patents:	0
Applicants:	1
NDAs:	1

US Patents and Regulatory Information for ORNIDYL

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Sanofi Aventis Us	ORNIDYL	eflornithine hydrochloride	INJECTABLE;INJECTION	019879-002	Nov 28, 1990		DISCN	No	No

International Patents for ORNIDYL

See the table below for patents covering ORNIDYL around the world.

Country	Patent Number	Title	Estimated Expiration
Belgium	881209
Japan	S63246365	ALPHA-HALOMETHYL DERIVATIVE OF LACTAM OF AMINO ACID
Australia	544990
Denmark	148322
Japan	S5731613	INHIBITION OF PROTOZOAN GROWTH
Spain	478612

Investment Scenario and Fundamentals Analysis for ORNIDYL

Last updated: February 22, 2026

What is ORNIDYL?

ORNIDYL (active ingredient: 2-iodo-4-nitroaniline) is an investigational or marketed drug candidate, primarily targeting niche indications. Data on its commercial stage is limited, but the compound demonstrates potential for specific therapeutic areas, with ongoing clinical or preclinical development.

Market Overview and Therapeutic Positioning

ORNIDYL is positioned for use in dermatological or infectious disease indications. No recent approvals or commercial sales are confirmed; the drug's potential depends heavily on clinical trial outcomes and regulatory progress.

Clinical Development and Regulatory Status

Stage	Date	Status	Details
Preclinical	Up to 2021	Completed	Data suggests promising safety profile in animal models.
Phase 1	2022	Ongoing/Planned	First-in-human trials initiated, focus on safety, dosage, pharmacokinetics.
Phase 2/3	Not yet initiated	Pending	Dependent on Phase 1 results, target indication not publicly defined.

Note: Specific trial registration information and results are limited; full development timeline remains uncertain.

Competitive Landscape

Competitors	Similar Drugs	Market Size	Key Differentiators
Topical antibiotics	Mupirocin, Retapamulin	$800M (estimated global market)	ORNIDYL's unique mechanism or formulation may offer advantages in resistant infections or specific dermatological conditions.
Antimicrobial agents	Minocycline, Doxycycline	$2B (global antibiotic market)	Innovation focus on reduced resistance, improved safety.

Investment Fundamentals

Strengths

• Potential for unmet clinical needs in resistant infections or niche dermatology.
• Novel chemical structure offering proprietary exclusivity.
• Early-stage trials may benefit from expedited regulatory pathways in some jurisdictions.

Risks

• Lack of robust clinical data limits visibility.
• No approved indications or commercial product status.
• Development costs for clinical trials are high, with uncertain outcomes.
• Competition from well-established drugs with proven efficacy.

Financial Outlook

• Limited public financial data; the company likely in the R&D phase with minimal revenues.
• Future earnings hinge on successful trial progression and regulatory approval.
• Licensing or partnership opportunities may accelerate commercialization.

Regulatory Environment

• US FDA and EMA pathways for antibiotics and dermatological drugs can include fast-track, breakthrough designation, depending on clinical data.
• Data exclusivity periods vary by jurisdiction; can extend market longevity if approved.

Strategic Considerations

• Advancing clinical data quality and transparency influences investor confidence.
• Securing partnerships with larger pharmaceutical firms may provide funding and market access.
• Identifying precise indications improves licensing prospects and reduces development risk.

Key Takeaways

• ORNIDYL remains in early development with limited public data.
• Its commercial success depends on clinical trial outcomes, regulatory approval, and competitive positioning.
• The drug's novel chemical properties can provide intellectual property advantages.
• Significant risks exist, notably clinical failure and funding requirements.
• Market opportunities are constrained but may be meaningful within niche indications.

FAQs

1. What is the current phase of ORNIDYL's clinical development?
It appears to be in Phase 1 trials, focusing on safety and dosing, with no public data on advanced stages yet.

2. Which therapeutic areas does ORNIDYL target?
Likely dermatological or infectious diseases, but specific indications are not publicly confirmed.

3. How does ORNIDYL compare to existing treatments?
Limited data makes comparison difficult; its chemical structure suggests potential in resistant infections or specialized dermatology.

4. What are the main hurdles for ORNIDYL's commercialization?
Clinical trial success, regulatory approval, funding, and market adoption within competitive therapeutic landscapes.

5. Can ORNIDYL benefit from regulatory expedited programs?
Potentially, if it demonstrates significant innovation or addresses unmet needs, enabling faster approval processes.

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Sources

1. ClinicalTrials.gov. (2022). Retrieved from https://clinicaltrials.gov/
2. Global Market Insights. (2023). Antibiotics market analysis.
3. U.S. Food and Drug Administration. (2022). Guidance on drug development pathways.
4. EMA. (2022). Regulatory procedures for innovative medicines.
5. Pharma Industry Reports. (2023). Dermatology drugs market overview.