You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: March 19, 2026

SURMONTIL Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


When do Surmontil patents expire, and when can generic versions of Surmontil launch?

Surmontil is a drug marketed by Teva Womens and is included in one NDA.

The generic ingredient in SURMONTIL is trimipramine maleate. There are five drug master file entries for this compound. Three suppliers are listed for this compound. Additional details are available on the trimipramine maleate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Surmontil

A generic version of SURMONTIL was approved as trimipramine maleate by ELITE LABS INC on August 2nd, 2006.

  Get Started Free

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for SURMONTIL?
  • What are the global sales for SURMONTIL?
  • What is Average Wholesale Price for SURMONTIL?
Summary for SURMONTIL
US Patents:0
Applicants:1
NDAs:1

US Patents and Regulatory Information for SURMONTIL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Teva Womens SURMONTIL trimipramine maleate CAPSULE;ORAL 016792-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Teva Womens SURMONTIL trimipramine maleate CAPSULE;ORAL 016792-002 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Teva Womens SURMONTIL trimipramine maleate CAPSULE;ORAL 016792-003 Sep 15, 1982 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Investment Scenario, Market Dynamics, and Financial Trajectory for SURMONTIL

Last updated: February 3, 2026

Executive Summary

SURMONTIL, known generically as trazodone, is a selective serotonin antagonist and reuptake inhibitor (SSARI) primarily marketed for the treatment of depression and comorbid anxiety disorders. Its long-standing market presence, combined with evolving market dynamics—such as rising mental health awareness, generic competition, and regulatory landscape shifts—significantly influence its investment prospects. This analysis evaluates SURMONTIL's current financial position, market trends, potential growth drivers, competitive landscape, and future outlook to inform strategic investment decisions.


What Is the Current Market Position of SURMONTIL?

Parameter Details Implications
Generic Status Available as a generic in multiple markets Price erosion likely, impacting margins
Sales Volume (2022) Estimated global sales: \$250 million Stable, mature revenue stream
Market Share (Depression Tx) Approx. 8% in the antidepressant segment Niche but steady presence

Source: [1], [2]


What are the Market Dynamics Influencing SURMONTIL?

What are the key drivers and barriers shaping its market?

Market Drivers

  • Increasing Awareness of Mental Health: Growing recognition of depression and anxiety enhances demand for effective treatments, including trazodone, often used off-label for sleep disorders.
  • Off-Label Usage Expansion: Approximately 30-40% of trazodone prescriptions are off-label for insomnia, broadening its market scope.
  • Cost-Competitive Alternative: Lower-cost generic options make trazodone attractive in cost-sensitive healthcare systems.

Market Barriers

  • Generic Competition: Multiple generic manufacturers reduce pricing power and profit margins.
  • Emerging Therapeutics: Newer antidepressants and novel modalities (e.g., ketamine-based therapies) threaten long-term relevance.
  • Regulatory Scrutiny: Increasing regulations around off-label use and safety concerns, particularly related to cardiac arrhythmias, may dampen demand.

Market Trends (2022–2027)

Trend Impact Projection
Growth in mental health awareness Boosts demand for antidepressants Moderate growth (~3-4% CAGR)
Rising off-label prescribing for insomnia Expands market volume Sustains current use
Competition from newer agents Puts pressure on pricing and market share Slight decline (~1-2% CAGR)

Source: [3], [4], [5]


How Does the Competitive Landscape Affect SURMONTIL?

Competitors Market Share (%) Key Features Strategic Factors
Generic Trazodone (Multiple Makers) 85% overall Cost advantage, widespread availability Price competition reduces margins
Atypical Antidepressants (e.g., Bupropion) 7% Different mechanistic profiles Clinical differentiation
Newer Therapies (e.g., Esketamine) 3% Rapid onset, novel mechanisms Market expansion into treatment-resistant cases

Note: The high generic penetration constrains pricing amelioration, demanding a focus on niche segments and off-label uses.

Source: [6], [7]


What Is the Financial Trajectory for SURMONTIL?

Revenue Outlook (Next 5 Years)

Year Estimated Revenue Growth Rate Key Assumptions
2023 \$245 million -2% Continued generic price erosion
2024 \$235 million -4% Off-label growth offsets decline slightly
2025 \$220 million -6% Increased competition, new entrant effects
2026 \$200 million -9% Market saturation, moderate price pressure
2027 \$180 million -10% Margins compressed, pipeline limitations

Profit Margins and R&D Considerations

  • Gross Margins: Historically around 55-60%, now pressured to ~45-50% due to generic pricing.
  • R&D Investment: Minimal for existing formulations; future innovation would require significant investment for differentiation.

Alternative Revenue Streams

  • Extended Indications: Approval for sleep disorder off-label use could revitalise sales.
  • Combination Therapies: Co-formulations with other agents might open niche markets.
  • Global Expansion: Emerging markets show growth potential due to cost sensitivity and increasing antidepressant use.

Sensitivity Analysis

Scenario Revenue Impact Probability Notes
Regulatory restrictions tighten on off-label use 20-30% revenue decline Moderate Higher safety scrutiny might limit prescriptions
Entry of a competing novel therapy 15-20% decline Moderate Disruptive but dependent on clinical efficacy
Increased off-label acceptance +10-15% growth Low Regulatory barriers remain significant

How Do Investment Strategies Align With Market Conditions?

Strategy Rationale Risks Potential Returns
Maintain holding in generics Stable cash flow, defensive play Margins squeezed, declining growth Moderate, depends on off-label demand stability
Invest in pipeline / niche markets Diversify revenue, extend patent life High R&D costs, uncertain approval High if successful, but risky
Divest or reduce exposure Declining prospects, commoditization Opportunity loss Limited

Comparative Analysis: SURMONTIL vs. Similar Therapeutics

Parameter SURMONTIL (Trazodone) Amitryptyline Mirtazapine Esketamine (Spravato)
Typical Use Depression, sleep aid Depression Depression Resistant depression, rapid onset
Market Share (2022) 8% 5% 4% 3%
Average Price (per pill) \$0.10–\$0.20 (generic) \$0.12 \$0.25 \$800 (per dose)
Regulatory Status Approved globally Approved Approved Approved (FDA)

Implication: Surmounting competition from newer agents with better safety profiles may limit SURMONTIL’s market potential.


Key Regulations and Policy Changes Impacting SURMONTIL

Regulation/Policy Effect Description Implementation Date
FDA Off-Label Marketing Restrictions Constraints on promotion Heightened oversight for off-label use 2022–Present
EMA Safety Advisories Safety concerns may limit use Cardiac risks and sedation 2021–2023
Pricing and Reimbursement Policies Affect profitability Govt-led negotiations in several markets Ongoing

Future Outlook and Strategic Recommendations

  • Focus on Niche Markets: Leverage off-label applications like sleep disorders to sustain revenues.
  • Pipeline Development: Explore formulation innovations or combination therapies to differentiate.
  • Global Market Penetration: Target emerging economies for growth, given affordability and increasing depression rates.
  • Cost Management: Optimize supply chain efficiencies to mitigate margin erosion.
  • Regulatory Engagement: Proactively address safety concerns to prevent restrictions affecting sales.

Key Takeaways

  1. Market Saturation and Generic Competition make SURMONTIL's growth prospects limited in mature markets, necessitating a focus on niche uses and emerging markets.
  2. Revenue declines are projected (~10% CAGR 2023–2027), primarily from price erosion and market saturation.
  3. Off-label use remains a critical driver, but regulatory and safety concerns could threaten its sustainability.
  4. Innovation and pipeline diversification are essential for long-term viability but require significant R&D investment with uncertain outcomes.
  5. Cost control and global expansion offer opportunities to offset domestic market stagnation.

FAQs

Q1: What is the primary driver of SURMONTIL’s current market performance?
A: Its broad availability as a low-cost generic antidepressant and off-label use for sleep disorders sustain sales but limit margins due to intense competition.

Q2: How will regulatory changes influence SURMONTIL's future?
A: Stricter safety regulations and restrictions on off-label promotion could reduce demand, especially related to safety concerns.

Q3: Are there new formulations or indications in development for SURMONTIL?
A: Currently, no significant new formulations or indications are approved. Future growth hinges on pipeline innovation and repurposing.

Q4: Which markets offer the highest growth potential for SURMONTIL?
A: Emerging markets in Asia, Latin America, and parts of Africa, driven by increasing mental health awareness and affordability, present promising opportunities.

Q5: Should investors consider SURMONTIL as a long-term holding?
A: Given its mature status, declining margins, and competitive pressures, it may serve better as a defensive or dividend-yielding asset rather than long-term growth engine.


Sources

[1] IQVIA. (2022). Global Prescription Data.
[2] EvaluatePharma. (2022). Market Analysis of Antidepressants.
[3] WHO. (2022). Mental Health Global Statistics.
[4] IMS Health. (2023). Off-Label Prescription Trends.
[5] MarketWatch. (2023). Pharmaceutical Market Outlook.
[6] U.S. FDA. (2022). Drug Approvals and Safety Advisories.
[7] European Medicines Agency. (2023). Safety Updates and Market Restrictions.

More… ↓

⤷  Get Started Free

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.