Last Updated: June 12, 2026

CLARAVIS Drug Patent Profile


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

Claravis is a drug marketed by Teva Pharms Usa and is included in two NDAs.

The generic ingredient in CLARAVIS is isotretinoin. There are thirteen drug master file entries for this compound. Thirteen suppliers are listed for this compound. Additional details are available on the isotretinoin profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Claravis

A generic version of CLARAVIS was approved as isotretinoin by AMNEAL PHARMS NY on September 29th, 2017.

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Recent Clinical Trials for CLARAVIS

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SponsorPhase
Children's Oncology GroupPhase 2
Children's Oncology GroupN/A
National Cancer Institute (NCI)N/A

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Pharmacology for CLARAVIS
Drug ClassRetinoid

US Patents and Regulatory Information for CLARAVIS

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Teva Pharms Usa CLARAVIS isotretinoin CAPSULE;ORAL 076356-001 Apr 11, 2003 AB1 RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Teva Pharms Usa CLARAVIS isotretinoin CAPSULE;ORAL 076135-001 Apr 11, 2003 AB1 RX No Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Teva Pharms Usa CLARAVIS isotretinoin CAPSULE;ORAL 076135-002 Apr 11, 2003 AB1 RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Teva Pharms Usa CLARAVIS isotretinoin CAPSULE;ORAL 076135-003 May 11, 2006 AB1 RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Market Dynamics and Financial Trajectory for Claravis (Isotretinoin)

Last updated: February 20, 2026

What is Claravis and its current market position?

Claravis (isotretinoin) is an oral retinoid indicated primarily for severe recalcitrant nodular acne vulgaris. It is produced by Mylan and has been available since its FDA approval in 2002. Claravis is a generic version of Accutane (originally by Roche), which has decreased its market exclusivity and price point.

As of 2023, Claravis is positioned within the oral acne treatment segment, competing with other generic isotretinoin formulations and branded alternatives. The drug's market share is significantly influenced by the decline of branded Accutane sales post-2018, when Roche ceased manufacturing.

What are the market size and growth expectations?

The global isotretinoin market was valued at approximately USD 250 million in 2021. Compound annual growth rate (CAGR) projections from 2022-2027 estimate a growth rate of around 4.5%, driven by increasing acne prevalence among adolescents and young adults.

Market growth is chiefly constrained by:

  • Stringent regulatory controls, including REMS (Risk Evaluation and Mitigation Strategy) programs
  • Safety concerns, notably teratogenicity
  • Competition from generic formulations
  • The stability of prescription trends in dermatology

How are regulatory policies shaping the market environment?

The FDA's REMS program for isotretinoin imposes specific risk management requirements, including mandatory contraception use among females of childbearing potential. These policies restrict prescribing and dispensing, increasing compliance costs.

The European Medicines Agency (EMA) enforces similar restrictions but with regional variations in application and enforcement. These policies tend to stabilize the market but limit new entrants.

What is the financial trajectory for Claravis?

Financial performance for Claravis depends on pricing strategies, prescribing trends, and competition. The shift to generics has pressured prices downward, with average wholesale prices (AWP) for isotretinoin declining by an estimated 20-30% since 2019.

Revenue estimates and projections:

Year Estimated Global Sales (USD millions) Notes
2021 250 Peak before generic competition
2022 210 Decline continues, impact of generics
2023 200 Stabilization, slight recovery in demand
2024 210 (projected) Market stabilization; modest growth
2025 220 (projected) Potential uptick from new prescribing patterns

Cost considerations:

Manufacturing costs for generic isotretinoin are relatively low due to established synthesis pathways. The primary expenses relate to regulatory compliance, distribution, and marketing.

Profit margins:

Gross margins for generic isotretinoin typically range between 30-50%, with net margins narrowing due to compliance costs and pricing pressures. Profitability depends on scale and operational efficiency.

Who are the key competitors?

  • Generic isotretinoin manufacturers: Teva, Sun Pharmaceutical, Mylan, Sandoz
  • Brand alternatives: Accutane (discontinued in 2009), rarely prescribed due to safety concerns
  • Emerging therapies: Topical and systemic agents for acne, including antibiotics, hormonal therapies, and biologics, pose substitution risks.

What are the market risks and opportunities?

Risks:

  • Regulatory restrictions limit prescribing flexibility
  • Patent expirations for branded formulations reduce market control
  • Safety concerns and litigation costs could increase barriers
  • Competitor innovations or new drug approvals

Opportunities:

  • Growing concerns about antibiotic resistance increase preference for non-antibiotic treatments like isotretinoin
  • Expanding markets in Asia-Pacific and Latin America
  • Potential development of isotretinoin formulations with improved safety profiles

Summary of regulatory landscape and patent considerations

Region Regulatory Status Patent Protection Date of Patent Expiry Impact on Market
US REMS required No patent exclusivity after original patent expiration 2003 (original patent) Intense generic competition post-2003
Europe Similar restrictions Similar patent timelines 2003 Similar market dynamics
Other regions Varies Generally similar timelines 2003 Increasing generics penetration

Key Takeaways

  • Claravis’s revenue has declined from peak levels due to generic competition and regulatory constraints.
  • Market growth is moderate, with a projected CAGR of 4.5% through 2027, driven by rising acne prevalence.
  • Pricing pressures and safety regulations have compressed profit margins.
  • Opportunities exist in expanding geographies and safer formulations.
  • Competitive landscape is dominated by generics, with minimal branded presence.

FAQs

1. How does regulatory policy influence Claravis’s market? Regulatory restrictions, notably REMS, limit prescribing flexibility, increasing compliance costs and constraining growth.

2. What are the primary factors affecting Claravis’s revenue decline? The exit of Roche from the market, proliferation of generics, and pricing pressure are primary drivers.

3. Can Claravis’s market recover or grow significantly? Future growth depends on geographic expansion, safety profile improvements, and shifts in acne treatment paradigms.

4. What are the main barriers for new entrants? Regulatory hurdles, safety concerns, and established presence of generic manufacturers present significant entry barriers.

5. How does pricing compare between branded and generic isotretinoin? Generic prices are typically 20-30% lower than branded formulations, impacting revenue and profit margins.


References

  1. MarketWatch. (2022). Isotretinoin market size & share. Retrieved from https://www.marketwatch.com/
  2. U.S. Food and Drug Administration. (2022). REMS program for isotretinoin. https://www.fda.gov/
  3. Grandview Research. (2023). Acne vulgaris treatment market analysis. https://www.grandviewresearch.com
  4. European Medicines Agency. (2022). Isotretinoin product information. https://www.ema.europa.eu/
  5. IQVIA. (2023). Pharmaceutical sales data. https://www.iqvia.com

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