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Last Updated: December 31, 2025

OXYCODONE AND ACETAMINOPHEN Drug Patent Profile


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When do Oxycodone And Acetaminophen patents expire, and when can generic versions of Oxycodone And Acetaminophen launch?

Oxycodone And Acetaminophen is a drug marketed by Actavis Elizabeth, Barr, Duramed Pharms Barr, Halsey, Mallinckrodt, Mutual Pharm, Vintage Pharms, Vintage Pharms Llc, Watson Labs, Abhai Llc, Mikart, Sankalp Lifecare, Specgx Llc, Alvogen, Amneal Pharms, Amneal Pharms Ny, Ascent Pharms Inc, Aurolife Pharma Llc, Chartwell, Dr Reddys Labs Sa, Elite Labs Inc, Epic Pharma Llc, Granules, Lannett Co Inc, Nesher Pharms, Novel Labs Inc, Ph Health, Rhodes Pharms, Sanaluz, Sun Pharm Inds Inc, and Wes Pharma Inc. and is included in fifty-one NDAs.

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

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Summary for OXYCODONE AND ACETAMINOPHEN
Drug patent expirations by year for OXYCODONE AND ACETAMINOPHEN
Recent Clinical Trials for OXYCODONE AND ACETAMINOPHEN

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SponsorPhase
Second Affiliated Hospital, School of Medicine, Zhejiang UniversityNA
Texas Scottish Rite Hospital for ChildrenPHASE2
University of ManitobaPHASE3

See all OXYCODONE AND ACETAMINOPHEN clinical trials

Pharmacology for OXYCODONE AND ACETAMINOPHEN
Drug ClassOpioid Agonist
Mechanism of ActionFull Opioid Agonists

US Patents and Regulatory Information for OXYCODONE AND ACETAMINOPHEN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Mikart OXYCODONE AND ACETAMINOPHEN acetaminophen; oxycodone hydrochloride TABLET;ORAL 040698-001 Apr 27, 2006 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Watson Labs OXYCODONE AND ACETAMINOPHEN acetaminophen; oxycodone hydrochloride TABLET;ORAL 040371-002 Dec 29, 2000 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Barr OXYCODONE AND ACETAMINOPHEN acetaminophen; oxycodone hydrochloride TABLET;ORAL 087406-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Amneal Pharms Ny OXYCODONE AND ACETAMINOPHEN acetaminophen; oxycodone hydrochloride TABLET;ORAL 040789-002 Nov 27, 2007 DISCN No 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

Market Dynamics and Financial Trajectory for Oxycodone and Acetaminophen

Last updated: July 30, 2025


Introduction

The combination of oxycodone and acetaminophen remains a pivotal product within the analgesic market, balancing the potent opioid effects of oxycodone with the non-opioid analgesic and antipyretic properties of acetaminophen. As a Schedule II controlled substance, this compound has played a critical role in pain management but is simultaneously embroiled in ongoing legal, regulatory, and market challenges. Analyzing its market dynamics and financial trajectory involves understanding the complex intersection of pharmaceutical demand, regulatory shifts, clinical considerations, and societal changes.


Market Overview

Oxycodone with acetaminophen, available under brands such as Percocet, has historically been a cornerstone in managing moderate to severe pain [1]. The global analgesics market, valued at USD 6.6 billion in 2022, remains heavily reliant on opioids despite rising concerns over misuse and addiction [2]. North America dominates this market, with the U.S. accounting for approximately 70% of global oxycodone prescriptions [3].

The opioid epidemic has profoundly influenced prescribing patterns, regulatory oversight, and public policy, prompting recent declines in opioid sales growth. Yet, the product's essential role in pain management sustains steady demand, especially in acute care, post-operative settings, and certain chronic pain contexts.


Key Market Drivers

1. Aging Population and Disease Burden

Global demographic shifts toward aging populations drive increased demand for effective pain management solutions. Chronic pain prevalence rises with age, cementing oxycodone/acetaminophen as a preferred oral analgesic in elderly care settings [4].

2. Clinical Guidelines and Prescribing Practices

Medical guidelines continue to endorse opioids like oxycodone for moderate-to-severe pain where non-opioid options are insufficient. The importance of personalized care, opioid stewardship, and alternative therapies influences prescribing behavior but does not eliminate demand [5].

3. Manufacturing and Supply Chain Dynamics

Major pharmaceutical companies, including Purdue Pharma, Endo International, and Teva, dominate production. Supply chain stability and manufacturing capacity are critical amid the regulatory and legal challenges shaping the market.


Regulatory and Legal Landscape

1. Opioid Crisis Impact

The opioid epidemic has led to stringent regulations, prescription monitoring programs, and legislative reforms aimed at reducing misuse. The U.S. Drug Enforcement Agency (DEA) has tightened production quotas, limiting supply and impacting market size [6].

2. Litigation and Legal Risks

Many manufacturers face lawsuits alleging contribution to the epidemic, resulting in large settlements. Purdue Pharma's bankruptcy and settlement in 2021 exemplify this dynamic, influencing company strategies and financial outlooks [7].

3. Regulatory Developments

FDA approvals now emphasize abuse-deterrent formulations (ADFs). While these aim to minimize misuse, their complexity and higher costs influence market economics. Regulatory approval for new formulations or alternatives remains a key strategic focus.


Market Challenges

  • Abuse Potential and Public Health Concerns: The high abuse potential of oxycodone/acetaminophen strains demand for stricter control measures.

  • Market Saturation and Competition: Genericization has led to downward pressure on prices, reducing profit margins. Additionally, competition from non-opioid analgesics and alternative therapies erodes market share.

  • Regulatory Pricing Pressures: Cost containment measures and prior authorization requirements affect prescription volume and reimbursement rates.


Financial Trajectory and Revenue Trends

Despite challenges, oxycodone/acetaminophen retains significant revenue streams, especially within the U.S. pain management market. The revenue from key products like Percocet has declined from their peak in the early 2010s due to regulatory and societal pressures but remains substantial.

1. Revenue Impact of Legal Settlements

Major pharmaceutical companies have faced multi-billion dollar settlements (e.g., Purdue's $4.5 billion settlement in 2021), which influence profitability and R&D investments [7].

2. Market Trends and Future Projections

The CDC projected a 10% annual decline in opioid prescriptions from 2017 to 2020 owing to policy interventions [8]. However, medical necessity sustains certain segments, especially in hospitals and emergency care.

3. Emergence of Alternatives

Developments in pain management alternatives—such as nerve blocks, non-opioid pharmacologics, and invasive procedures—pose long-term risks to traditional oxycodone/acetaminophen revenue streams.


Opportunities and Strategic Outlook

1. Abuse-Deterrent Formulations

Investments in abuse-deterrent formulations (ADFs) aim to mitigate misuse risks. While these innovations come with higher development costs, they offer differentiated products that may command premium pricing and ensure market continuity.

2. Diversification and R&D

Pharmaceutical companies are investing in non-opioid analgesics and combinational therapy innovations to reduce dependence on oxycodone/acetaminophen.

3. Geographic Expansion

Emerging markets display growing pain management needs, presenting opportunities for expansion, albeit with regulatory hurdles and varying legal constraints.


Conclusion

The market for oxycodone combined with acetaminophen is at a transitional phase marked by regulatory constraints, societal concerns, and evolving treatment paradigms. While the product's fundamental role in pain management sustains demand, legal liabilities and public health considerations threaten long-term market stability. Companies that innovate through abuse-deterrent formulations, diversify their portfolio, and navigate regulatory landscapes strategically are positioned for sustained financial performance.


Key Takeaways

  • Demand persists in specific pain segments despite declining prescriptions due to stricter regulation and societal shifts.
  • Regulatory and legal risks are the primary drivers shaping product availability and market size.
  • Innovation in abuse-deterrent formulations presents opportunities for differentiation and market resilience.
  • Generic competition and pricing pressures necessitate strategic cost management and portfolio diversification.
  • Global expansion into emerging markets offers potential growth, though regulatory complexities remain.

FAQs

1. How has the opioid epidemic affected the oxycodone/acetaminophen market?
The epidemic has led to stricter prescribing regulations, decreased prescription volumes, and increased legal liabilities for manufacturers, causing revenue declines and market uncertainties.

2. What regulatory measures are influencing the future of oxycodone/acetaminophen?
The FDA and DEA have implemented stringent prescribing guidelines, promote abuse-deterrent formulations, and enforce tighter manufacturing quotas, affecting supply and innovation.

3. Are there significant legal risks for pharmaceutical companies producing oxycodone/acetaminophen?
Yes. Ongoing lawsuits and large settlements, such as Purdue Pharma's bankruptcy deal, pose financial and reputational risks, impacting market strategies.

4. What role do abuse-deterrent formulations play in the market's future?
They are critical for meeting regulatory standards and mitigating misuse, enabling manufacturers to maintain product relevancy and market access.

5. What are alternative pain management strategies affecting the oxycodone/acetaminophen market?
Non-opioid analgesics, nerve blocks, physical therapy, and innovative therapies are increasingly replacing opioids, especially in chronic pain management.


References

[1] Statista. Global analgesics market size and forecasts. (2022).
[2] Grand View Research. Analgesics Market Size, Share & Trends. (2022).
[3] IQVIA. Opioid Prescriptions in North America. (2021).
[4] WHO. Chronic Pain and Aging. (2020).
[5] CDC. Guidelines for Prescribing Opioids for Pain. (2016).
[6] DEA. Prescription Drug Quotas. (2022).
[7] Reuters. Purdue Pharma Settlement Details. (2021).
[8] CDC. Decline in Opioid Prescriptions 2017-2020. (2020).

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