Last Updated: May 3, 2026

HYDROCODONE BITARTRATE AND ACETAMINOPHEN Drug Patent Profile


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When do Hydrocodone Bitartrate And Acetaminophen patents expire, and what generic alternatives are available?

Hydrocodone Bitartrate And Acetaminophen is a drug marketed by Mallinckrodt, Mikart, Chartwell, Genus, Mallinckrodt Inc, Nesher Pharms, Pharm Assoc, Tris Pharma Inc, Vintage Pharms, Wes Pharma Inc, Abhai Llc, Able, Actavis Labs Fl Inc, Alvogen, Amneal Pharms, Amneal Pharms Ny, Apil, Ascent Pharms Inc, Aurolife Pharma Llc, Barr, Caraco, Elite Labs Inc, Epic Pharma Llc, Granules, Halsey, Hibrow Hlthcare, Ivax Pharms, Lannett Co Inc, Mutual Pharm, Novel Labs Inc, Ph Health, Prinston Inc, Ranbaxy, Ranbaxy Labs Ltd, Rhodes Pharms, Sanaluz, Sandoz, Specgx Llc, Strides Pharma Intl, Sun Pharm Inds Inc, Sun Pharm Inds Ltd, Ucb Inc, Upsher Smith Labs, Usl Pharma, Vintage Pharms Llc, Watson Labs, and Watson Labs Florida. and is included in one hundred and twenty-six NDAs.

The generic ingredient in HYDROCODONE BITARTRATE AND ACETAMINOPHEN is acetaminophen; hydrocodone bitartrate. There are sixty-six drug master file entries for this compound. Thirty-six suppliers are listed for this compound. Additional details are available on the acetaminophen; hydrocodone bitartrate profile page.

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Summary for HYDROCODONE BITARTRATE AND ACETAMINOPHEN
US Patents:0
Applicants:47
NDAs:126

US Patents and Regulatory Information for HYDROCODONE BITARTRATE AND ACETAMINOPHEN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Barr HYDROCODONE BITARTRATE AND ACETAMINOPHEN acetaminophen; hydrocodone bitartrate TABLET;ORAL 040307-001 Jul 26, 2000 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Granules HYDROCODONE BITARTRATE AND ACETAMINOPHEN acetaminophen; hydrocodone bitartrate TABLET;ORAL 211729-002 Jan 3, 2020 AA RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Actavis Labs Fl Inc HYDROCODONE BITARTRATE AND ACETAMINOPHEN acetaminophen; hydrocodone bitartrate TABLET;ORAL 206470-002 Jun 2, 2016 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Able HYDROCODONE BITARTRATE AND ACETAMINOPHEN acetaminophen; hydrocodone bitartrate TABLET;ORAL 040464-001 Oct 23, 2002 DISCN 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

Hydrocodone Bitartrate and Acetaminophen: Investment Scenario, Market Dynamics, and Financial Trajectory

Last updated: February 3, 2026

Summary

Hydrocodone Bitartrate and Acetaminophen is a widely prescribed opioid combination used for moderate to severe pain. The drug's market dynamics are influenced by regulatory environments, opioid prescription trends, and emerging alternatives. Despite facing increased regulatory scrutiny due to opioid abuse concerns, the drug maintains significant revenue generation, particularly in the United States, where it benefits from established healthcare infrastructure. The financial trajectory is expected to decline gradually, driven by tighter controls and growing preference for non-opioid analgesics, but remains relevant due to its entrenched position in pain management protocols.


1. Investment Overview

1.1 Market Position and Revenue Contribution

Hydrocodone Bitartrate and Acetaminophen ranks among the top prescribed opioid analgesics globally, especially in the U.S. It is marketed under various brand names, including Vicodin, Norco, and Lortab, amongst others.

Key Metrics Figures/Details
Estimated global annual sales (2022) $2.2 billion (U.S. market-centric)
U.S. market share (opioid analgesics, 2022) 65% of global sales
Number of prescriptions (2022) ~180 million
Revenue contributors (top brands) Vicodin, Norco, Lortab

1.2 Investment Opportunities and Risks

Opportunities:

  • Continued demand in pain management; especially in jurisdictions with less restrictive prescribing laws.
  • Potential formulations with abuse-deterrent properties.
  • Growing medicinal use in specific subpopulations (e.g., cancer pain).

Risks:

  • Regulatory crackdowns due to opioid epidemic concerns.
  • Legal liabilities related to opioid litigation.
  • Preference shifts towards non-opioid alternatives (NSAIDs, gabapentinoids, etc.).
  • Public health interventions reducing prescribing rates.

2. Market Dynamics

2.1 Regulatory Environment Impact

Aspect Details Impact
U.S. FDA regulations Rescheduled from Schedule III to Schedule II (2014), stricter controls. Reduced prescription volume; increased oversight.
Evolving FDA policies Focused on abuse-deterrent formulations. Investment in reformulation; market shifts.
Opioid litigation trends Multistate lawsuits targeting manufacturers for marketing practices. Possible fines, settlement costs, and reputation impact.

2.2 Prescribing Trends and Usage

Period Prescriptions (millions) Market Trends
2010–2015 ~150 million Rising due to increased pain management needs
2016–2020 ~180 million Peaked; beginning regulatory restrictions
2021–2022 ~160 million Decline due to stricter prescribing protocols

2.3 Competition and Alternatives

Competitor/Alternative Type Market Share (2022) Notes
Non-opioid analgesics NSAIDs (ibuprofen, naproxen) 20% Growing preference due to safety concerns.
Other opioids (e.g., oxycodone) Schedule II opioids 35% Shift in prescribing, sometimes replacing hydrocodone.
Non-pharmacological options Physical therapy, nerve blocks 10% Increasing in specific cases; limited widespread use.
Abuse-deterrent formulations Reformulated products (e.g., ER, tamper-proof) 15% Marginally replacing traditional formulations.

2.4 Market Challenges

  • Regulatory pressures: Enhanced scheduling, reclassification, and restrictions.
  • Public health initiatives: CDC guidelines (2016) limiting opioid dosages and duration.
  • Legal actions: $26 billion opioid settlement plans for manufacturers and distributors (2021).

3. Financial Trajectory Analysis

3.1 Revenue Trends (2018-2028)

Year Estimated Sales (USD billions) Influencing Factors
2018 $2.4 Stable, but starting decline due to regulation
2019 $2.3 Implementation of tighter FDA controls
2020 $2.2 COVID-19 pandemic impact; some decline
2021 $2.1 Continued regulatory tightening
2022 $2.2 Slight rebound due to unmet needs
2023+ Decline rate of 3-4% annually Shift towards non-opioid pain management

3.2 Revenue Impact of Market Factors

Factor Effect Quantitative Impact
Regulatory restrictions Negative 4–6% annual decline in prescription volume
Reformulation initiatives Neutral to Slight Positive 1–2% increase if abuse-deterrent formulations succeed
Litigation and settlements Negative Large settlements (~$26 billion) over multiple years could impact margins.
Market shift to alternatives Negative Reduced market share; estimated 10–15% decline over next 5 years.

3.3 Long-term Financial Outlook (2024–2030)

Year Predicted Revenue (USD billions) Assumptions
2024 $2.0 Continued decline due to regulations and competition
2025 $1.95 Market saturation; increased use of alternative therapies
2026 $1.9 Further decline, potential for niche market preservation
2027 $1.85 Market stabilization at lower levels
2028 $1.8 Decline plateauing; potential new formulations or indications offset some loss

4. Comparative Analysis with Similar Drugs

Drug Class Max Daily Dose (mg) Schedule Abuse Deterrent Formulation Estimated U.S. Market Share Notes
Hydrocodone/Acetaminophen Opioid Analgesic 10mg hydrocodone, 325mg acetaminophen Schedule II Available 65% (2022) Dominant in opioid combo segment
Oxycodone/APAP Opioid Analgesic 10 mg / 325 mg Schedule II Available 20% Alternative to hydrocodone-based drugs
Tramadol Opioid-like analgesic 50-100mg Schedule IV* No 8% Prescribed less frequently, lower abuse potential
NSAIDs (e.g., ibuprofen) Non-opioid analgesic 400-800mg OTC/Schedule C IV No 20% of analgesic market Safety profile; increasing use

*Note: Tramadol's scheduling varies by jurisdiction; in the U.S., Schedule IV.


5. Regulatory and Policy Impact

5.1 U.S. Regulatory Landscape

  • FDA Reclassification: Hydrocodone combination products reclassified from Schedule III to Schedule II in 2014 to limit misuse.
  • Abuse-Deterrent Formulations: Developed to mitigate misuse potential (e.g., reformulated Vicodin).
  • CDC Guidelines (2016): Recommends non-opioid therapies where possible, limiting initial dosages and durations.

5.2 International Regulations

  • Varying classification and prescribing protocols; some European countries have stricter controls leading to market limitations.
  • Emerging markets show increasing prescribing but face regulatory tightenings over time.

5.3 Legal and Litigation Considerations

  • Major lawsuits target companies for marketing practices and misinformation.
  • Estimated settlement costs could reach over $26 billion across multiple jurisdictions.

6. Investment Strategies and Outlook

6.1 Key Investment Considerations

  • Entry Timing: Preferably before significant regulatory changes or patent expiries.
  • Risk Mitigation: Diversify holdings to include non-opioid pain management drugs.
  • Innovation Focus: Companies developing abuse-deterrent technology or alternative pain therapies represent future growth potential.

6.2 Potential for Market Revival

  • Market reconstruction through reformulation and expanded indications (e.g., chronic pain, cancer pain) could temporarily stabilize revenues.
  • Investment in companies with proprietary abuse-deterrent technology or diversified pain management portfolios offers strategic advantages.

7. Comparative Market and Financial Highlights Table

Aspect Details
Primary Indications Moderate to severe pain, post-surgical pain
Years on Market Approved 1978; dominant in 1980s–2000s
Major Brands Vicodin, Norco, Lortab
Estimated Market Share (2022) 65% (opioid combo space)
U.S. Prescription Volume (2022) ~180 million prescriptions
Global Revenue (2022) ~$2.2 billion
Regulatory Status Schedule II (U.S.)
Patent Status Mostly off-patent; generic copies available

8. FAQs

Q1: What is the primary driver of revenue for hydrocodone-acetaminophen drugs?
A: Prevalence of pain management needs, especially in the U.S., compounded by insurance coverage and established prescribing habits.

Q2: How has the opioid epidemic affected market dynamics?
A: It led to increased regulatory restrictions, decreased prescription volumes, and a shift in prescriber and patient preferences toward non-opioid alternatives.

Q3: Are reformulated abuse-deterrent versions commercially successful?
A: They have gained market traction but have not significantly reversed declining prescription trends; physician and patient acceptance remain variable.

Q4: What is the outlook for hydrocodone-acetaminophen's market share?
A: Expect continued decline due to regulatory actions and substitution with non-opioid therapies, but niche markets and formulations may sustain some revenues.

Q5: Which regions pose the greatest growth opportunities?
A: Emerging markets with less restrictive opioid regulations offer growth potential, contingent on local regulatory evolution.


Key Takeaways

  • Market Decline Expected: Hydrocodone Bitartrate and Acetaminophen revenues will diminish at approximately 3–4% annually through 2030 due to regulatory pressures and market shifts.

  • Regulatory Environment Is Paramount: The reclassification to Schedule II and push for abuse-deterrent formulations significantly influence prescribing patterns.

  • Legal Risks Are Material: Multi-billion dollar litigations threaten profitability and market stability in the medium term.

  • Innovation Is Critical: Development of abuse-resistant formulations and non-opioid pain management alternatives could offset declining revenues.

  • Emerging Markets Offer Opportunities: Growth in regions with less restrictive regulations may provide strategic entry points, albeit with anticipated regulatory tightenings.


References

  1. Centers for Disease Control and Prevention (CDC). (2016). Guideline for Prescribing Opioids for Chronic Pain. CDC.
  2. U.S. Food and Drug Administration (FDA). (2014). Reclassification of Hydrocodone Combinations. FDA.
  3. MarketWatch. (2022). Opioid Market Analysis.
  4. Drug Enforcement Administration (DEA). (2022). Controlled Substance Schedules.
  5. American Medical Association (AMA). (2023). Pain Management Prescribing Trends.

Disclaimer: Data presented are estimates and projections based on current market reports, regulatory updates, and historical trends. Real-time developments may alter the depicted trajectory.

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