Last Updated: May 10, 2026

FENTANYL-25 Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


Which patents cover Fentanyl-25, and when can generic versions of Fentanyl-25 launch?

Fentanyl-25 is a drug marketed by Actavis Labs Ut Inc, Difgen Pharms, Kindeva, Lavipharm Labs, Mayne Pharma, Mylan Technologies, Noven, Specgx Llc, and Zydus Pharms. and is included in nine NDAs.

The generic ingredient in FENTANYL-25 is fentanyl. There are thirty-one drug master file entries for this compound. Five suppliers are listed for this compound. Additional details are available on the fentanyl profile page.

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for FENTANYL-25?
  • What are the global sales for FENTANYL-25?
  • What is Average Wholesale Price for FENTANYL-25?
Recent Clinical Trials for FENTANYL-25

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Christopher D. VerricoPHASE1
Baylor College of MedicinePHASE1
University of South AlabamaPHASE4

See all FENTANYL-25 clinical trials

Pharmacology for FENTANYL-25
Drug ClassOpioid Agonist
Mechanism of ActionFull Opioid Agonists

US Patents and Regulatory Information for FENTANYL-25

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Actavis Labs Ut Inc FENTANYL-25 fentanyl FILM, EXTENDED RELEASE;TRANSDERMAL 076709-001 Aug 20, 2007 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Noven FENTANYL-25 fentanyl FILM, EXTENDED RELEASE;TRANSDERMAL 077775-001 Oct 16, 2009 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Lavipharm Labs FENTANYL-25 fentanyl FILM, EXTENDED RELEASE;TRANSDERMAL 077051-001 Aug 4, 2006 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Specgx Llc FENTANYL-25 fentanyl FILM, EXTENDED RELEASE;TRANSDERMAL 077154-001 Feb 9, 2011 AB RX No Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Difgen Pharms FENTANYL-25 fentanyl FILM, EXTENDED RELEASE;TRANSDERMAL 077449-001 Oct 20, 2008 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Kindeva FENTANYL-25 fentanyl FILM, EXTENDED RELEASE;TRANSDERMAL 202097-002 Nov 4, 2016 AB 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

EU/EMA Drug Approvals for FENTANYL-25

Company Drugname Inn Product Number / Indication Status Generic Biosimilar Orphan Marketing Authorisation Marketing Refusal
Kyowa Kirin Holdings B.V. PecFent fentanyl EMEA/H/C/001164PecFent is indicated for the management of breakthrough pain in adults who are already receiving maintenance opioid therapy for chronic cancer pain. Breakthrough pain is a transitory exacerbation of pain that occurs on a background of otherwise controlled persistent pain.Patients receiving maintenance opioid therapy are those who are taking at least 60 mg of oral morphine daily, at least 25 micrograms of transdermal fentanyl per hour, at least 30 mg of oxycodone daily, at least 8 mg of oral hydromorphone daily or an equi-analgesic dose of another opioid for a week or longer. Authorised no no no 2010-08-31
Takeda Pharma A/S Instanyl fentanyl EMEA/H/C/000959Instanyl is indicated for the management of breakthrough pain in adults already receiving maintenance opioid therapy for chronic cancer pain. Breakthrough pain is a transitory exacerbation of pain that occurs on a background of otherwise controlled persistent pain. Patients receiving maintenance opioid therapy are those who are taking at least 60 mg of oral morphine daily, at least 25 micrograms of transdermal fentanyl per hour, at least 30 mg oxycodone daily, at least 8 mg of oral hydromorphone daily or an equianalgesic dose of another opioid for a week or longer. Authorised no no no 2009-07-20
Teva B.V. Effentora fentanyl EMEA/H/C/000833Effentora is indicated for the treatment of breakthrough pain (BTP) in adults with cancer who are already receiving maintenance opioid therapy for chronic cancer pain., , BTP is a transitory exacerbation of pain that occurs on a background of otherwise controlled persistent pain., , Patients receiving maintenance opioid therapy are those who are taking at least 60 mg of oral morphine daily, at least 25 micrograms of transdermal fentanyl per hour, at least 30 mg of oxycodone daily, at least 8 mg of oral hydromorphone daily or an equianalgesic dose of another opioid for a week or longer. , Authorised no no no 2008-04-04
Incline Therapeutics Europe Ltd Ionsys fentanyl EMEA/H/C/002715Ionsys is indicated for the management of acute moderate to severe post-operative pain in adult patients. Withdrawn no no no 2015-11-18
Eli Lilly and Company Limited  Recuvyra fentanyl EMEA/V/C/002239For the control of pain associated with orthopaedic and soft tissue surgery in dogs. Withdrawn no no no 2011-10-06
Janssen-Cilag International NV Ionsys fentanyl EMEA/H/C/000612Management of acute moderate to severe post-operative pain for use in a hospital setting only Withdrawn no no no 2006-01-24 2008-07-25
>Company >Drugname >Inn >Product Number / Indication >Status >Generic >Biosimilar >Orphan >Marketing Authorisation >Marketing Refusal

Market Dynamics and Financial Trajectory for FENTANYL-25

Last updated: April 23, 2026

FENTANYL-25 sits in a constrained, high-control opioid segment where demand is driven by surgical/anesthesia throughput and chronic pain prescribing rules, while revenue volatility is driven by payer scrutiny, controlled-substance enforcement, and product substitution among fentanyl dosage forms. The financial trajectory is dominated by (1) regulatory and supply continuity risk, (2) channel access and formulary retention, and (3) the ability to defend differentiated characteristics versus competing fentanyl products and generic alternatives.

What is FENTANYL-25 and where does it sit in the opioid market?

FENTANYL-25 is a fentanyl-based controlled-substance product. Fentanyl is used across acute care (procedural sedation, perioperative analgesia) and chronic pain (select formulations). The market is structurally shaped by fentanyl’s tight regulatory controls, negative public-health scrutiny, and payer policies that tighten opioid prescribing.

In commercial terms, FENTANYL-25’s demand profile tracks:

  • Healthcare utilization: surgical volumes, emergency/acute pain episodes, and pain-management clinic throughput.
  • Prescribing friction: prior authorization, quantity limits, step edits, and documentation requirements.
  • Substitution dynamics: switches among fentanyl formats (transdermal vs transmucosal vs injectable) and among branded vs generic equivalents.
  • Enforcement and supply: controlled-substance scheduling and distribution compliance requirements.

How do market dynamics affect adoption and repeat demand?

Channel and formulary power shift

Fentanyl products face concentrated buyer behavior through:

  • Large integrated payers applying step edits and opioid management policies.
  • PBMs that use formulary design to steer lower-cost options.
  • Institutional procurement in hospitals where product choice tracks procurement contracts and formulary committees.

This environment compresses pricing power unless FENTANYL-25 has measurable differentiation on coverage, dosing convenience, abuse-deterrent attributes (if applicable), or clinical pathway fit.

Supply and compliance constraints

Fentanyl distribution is operationally sensitive:

  • Wholesale acquisition and dispensing must align with controlled-substance rules.
  • Tight lot traceability and risk management increase the cost of sustained availability.

For any fentanyl product, commercial continuity depends on uninterrupted manufacturing, validated distribution, and compliance with diversion-control processes.

Public-health scrutiny and policy tailwinds

Market demand is not purely clinical. It is shaped by:

  • opioid risk mitigation rules,
  • prescribing guideline changes,
  • and payer/health-system opioid stewardship programs.

These mechanisms tend to reduce broad-based growth and make market performance more dependent on formulary inclusion and patient selection rather than simple TAM expansion.

What revenue trajectory does the segment typically produce?

Fentanyl’s commercial curve usually follows a pattern common in tightly regulated generics and branded lifecycle products:

  • Early growth or re-entry (if a differentiated product wins coverage) is constrained by payer approvals and clinician adoption cycles.
  • Midlife plateau reflects substitution pressure and maturing prescribing habits.
  • Later decline occurs when generics expand share, payer coverage tightens, and contracts renegotiate.

For FENTANYL-25, absent evidence of a proprietary advantage that preserves pricing, the base-case financial trajectory is a gradual share erosion over time rather than sustained linear growth.

What pricing and margin forces determine financial performance?

Pricing power is capped by substitutability

In practice, fentanyl products are cost-compared heavily by:

  • dose equivalence,
  • dosing convenience,
  • and coverage placement.

Unless FENTANYL-25 is positioned to remain preferred, its effective net price is pressured by payer rebates and competitive contracting.

Rebates and contract leverage dominate net revenue

Net revenue for controlled opioids is heavily influenced by:

  • PBM rebate structures,
  • state and plan-level opioid policies,
  • and institutional group purchasing organization pricing.

Net margins can narrow even when gross list price remains stable if volumes shift toward more rebate-heavy contracts or if payer coverage changes.

Compliance cost increases fixed burden

Because fentanyl is controlled, administrative and compliance overhead tends to persist even during volume fluctuations:

  • distribution oversight,
  • documentation,
  • pharmacovigilance activities,
  • and diversion-related controls.

This tends to make profitability less elastic during volume downturns.

How does competition shape market share and financial outcomes?

Competitive sets

Fentanyl competes within:

  • Other fentanyl products across different formulations and dosing schedules.
  • Other opioids within pain-management pathways (though substitution varies by clinical context).
  • Generic fentanyl products when available.

Within this set, the determining factor is usually not clinical superiority but coverage, patient experience, and operational procurement.

Switching risk is high

Fentanyl prescribing frequently involves:

  • switching among formulations to match patient response,
  • formulary-driven substitutions,
  • and quantity limit adjustments that change utilization patterns.

This produces churn risk: even stable patient cohorts can shift when coverage changes.

What external shocks influence trajectory (demand and supply)?

Enforcement and diversion controls

Enforcement actions can change:

  • distribution patterns,
  • compliance requirements,
  • and supply allocations.

Even without an outright market exit, these actions can impact volumes and timing of revenue recognition.

Supply disruptions

Manufacturing outages, quality excursions, or regulatory findings can delay shipments and reduce filled prescriptions, creating revenue volatility.

Because fentanyl demand is time-sensitive, supply disruption can cause lost patient starts that are slow to recover.

Policy and payer rule changes

State-level and payer-level opioid policies can quickly alter:

  • approved indications or patient eligibility,
  • dosing limits,
  • and authorization requirements.

Such policy shifts can reprice demand away from certain products or dosage forms.

Financial trajectory framework for FENTANYL-25 (what to expect across cycles)

Below is a practical view of the typical financial trajectory drivers for controlled opioid products. It is structured for investment and R&D portfolio modeling.

Stage-based expectations

Lifecycle stage Primary driver Revenue behavior Margin behavior
Coverage build / early adoption Plan acceptance and channel access Growth then stabilization Rebates compress net price
Midlife Formulary stability vs substitution Flat to modest decline Contracted margin stabilizes if volume holds
Late lifecycle Generic/alternative penetration and tighter rules Faster share erosion Margin compresses as net price declines

KPI map used in operator models

KPI Why it matters Typical direction under competitive pressure
Filled prescriptions (or equivalent units) Captures demand and access Downshift as contracts tighten
Net selling price (after rebates) Captures pricing power Decline or stagnation
Contracting intensity (rebate % and inclusion tier) Captures payer leverage Higher rebate burden over time
Compliance and distribution continuity metrics Captures revenue timing risk Volatility from supply or enforcement events

Investment lens: where financial upside or downside concentrates

Upside concentration

Financial upside typically requires at least one of:

  • Durable preferred coverage across high-volume payers,
  • Favorable net pricing through contract leverage,
  • Reduced substitution due to patient fit or operational convenience,
  • Sustained supply with minimal disruptions.

Downside concentration

Downside concentrates in:

  • coverage removal or step-edit tightening,
  • competitive contract renegotiation that shifts net price lower,
  • supply constraints that cause lost starts,
  • enforcement-driven distribution changes.

What can be inferred about scale economics and growth constraints?

Fentanyl product economics tend to be sensitive to:

  • manufacturing scale and batch consistency,
  • distribution compliance overhead,
  • and fixed regulatory cost that does not flex quickly with demand.

As a result, the segment is less forgiving than broad-market therapies: revenue declines can translate disproportionately into margin pressure due to persistent compliance and quality costs.

Key Takeaways

  • FENTANYL-25 operates in a controlled opioid segment where revenue is driven by access (formulary and channel placement) rather than unconstrained demand expansion.
  • Financial trajectory is shaped by substitution risk, net price compression via payer contracts, and persistent compliance overhead that maintains fixed cost burden.
  • The segment’s typical lifecycle pattern is plateau then gradual decline unless the product preserves preferred coverage and differentiates on coverage, dosing fit, or supply continuity.
  • External shocks come from enforcement and supply disruptions, which can create revenue timing volatility and lost patient starts.
  • For business modeling, forecasting should weight filled prescriptions, net selling price after rebates, and coverage tier stability as leading indicators.

FAQs

  1. Is growth for FENTANYL-25 primarily driven by clinical uptake or payer access?
    Payer and channel access drive the majority of unit and net revenue outcomes because substitution and formulary placement determine realized demand.

  2. What typically limits pricing power for fentanyl products?
    High substitutability within fentanyl dosage forms and generic competition, combined with PBM and payer contracting, compresses net price.

  3. Which operational risks most directly affect revenue timing?
    Controlled-substance distribution constraints and manufacturing or quality disruptions that delay shipments and filled prescriptions.

  4. How does competition affect margin even if volumes hold?
    Contracting pressure increases rebates and lowers net selling price as payers seek price concessions during renewals.

  5. What indicators best predict whether a fentanyl product can avoid late-lifecycle decline?
    Stable preferred formulary placement across major payers, sustained filled prescription share, and net price resilience after rebate dynamics.

[1]

More… ↓

⤷  Start Trial

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.