Last Updated: June 9, 2026

ULTRACET Drug Patent Profile


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When do Ultracet patents expire, and what generic alternatives are available?

Ultracet is a drug marketed by Janssen Pharms and is included in one NDA.

The generic ingredient in ULTRACET is acetaminophen; tramadol hydrochloride. There are sixty-six drug master file entries for this compound. Twelve suppliers are listed for this compound. Additional details are available on the acetaminophen; tramadol hydrochloride profile page.

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Questions you can ask:
  • What is the 5 year forecast for ULTRACET?
  • What are the global sales for ULTRACET?
  • What is Average Wholesale Price for ULTRACET?
Summary for ULTRACET
US Patents:0
Applicants:1
NDAs:1
Clinical Trials: 27
Drug Prices: Drug price information for ULTRACET
What excipients (inactive ingredients) are in ULTRACET?ULTRACET excipients list
DailyMed Link:ULTRACET at DailyMed
Recent Clinical Trials for ULTRACET

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

SponsorPhase
Eulji University HospitalNA
Seoul National University HospitalNA
Dong-A ST Co., Ltd.NA

See all ULTRACET clinical trials

US Patents and Regulatory Information for ULTRACET

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Janssen Pharms ULTRACET acetaminophen; tramadol hydrochloride TABLET;ORAL 021123-001 Aug 15, 2001 DISCN Yes 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

Expired US Patents for ULTRACET

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Janssen Pharms ULTRACET acetaminophen; tramadol hydrochloride TABLET;ORAL 021123-001 Aug 15, 2001 5,336,691 ⤷  Start Trial
Janssen Pharms ULTRACET acetaminophen; tramadol hydrochloride TABLET;ORAL 021123-001 Aug 15, 2001 RE39221 ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Supplementary Protection Certificates for ULTRACET

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0566709 SPC/GB04/012 United Kingdom ⤷  Start Trial PRODUCT NAME: TRAMADOL HYDROCHLORIDE, PARACETAMOL; REGISTERED: FR NL 25970 20020405; UK PL 00242/0384 20030925
0566709 C300152 Netherlands ⤷  Start Trial PRODUCT NAME: TRAMADOLI HYDROCHLORIDUM EN PARACETAMOLUM; NAT. REGISTRATION NO/DATE: RVG 28113 20030115; FIRST REGISTRATION: 359 228-3 2002050405
0566709 300152 Netherlands ⤷  Start Trial 300152, 20120903, EXPIRES: 20170404
0566709 SPC023/2008 Ireland ⤷  Start Trial SPC023/2008: 20090921, EXPIRES: 20170404
0566709 91079 Luxembourg ⤷  Start Trial 91079, EXPIRES: 20170903
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

ULTRACET market dynamics and financial trajectory (sales trends, competition, patent/generic risk, and revenue outlook)

Last updated: June 6, 2026

Executive summary: ULTRACET (tramadol hydrochloride and acetaminophen) has a mature, materially generic-exposed market in the U.S. The product’s financial trajectory is constrained by (1) longstanding generic availability across dosage strengths and (2) opioid-class demand and payer friction that typically compress premium pricing. Near-term growth is driven less by brand expansion than by share stability, channel management, and any incremental demand shifts tied to prescriber behavior and formulary access. Net pricing pressure from generics is the dominant financial variable, with litigation and exclusivity typically not a differentiator for underwriting beyond brand-level share retention.

What is ULTRACET and where does it sit in the U.S. pain-market price and demand structure?

ULTRACET is an oral fixed-dose combination analgesic containing tramadol (opioid) plus acetaminophen (non-opioid analgesic). Clinically it targets moderate pain where an opioid component is acceptable, with typical use patterns aligned to primary-care and specialty pain management settings.

How does ULTRACET compete inside oral opioid-combination analgesics?

ULTRACET competes with:

  • Other tramadol/acetaminophen brands and their generics
  • Alternative oral opioid combinations (for example, hydrocodone/acetaminophen combinations)
  • Non-opioid strategies (NSAIDs, COX-2 inhibitors, neuropathic agents, and other multimodal approaches)
  • Lower scheduled or lower-risk opioid options used under payer-guided opioid stewardship programs

What pricing dynamics usually dominate tramadol/acetaminophen combo products?

  • Wholesale acquisition cost (WAC) vs. net price gap: Heavy discounts tied to PBM contracting and generic substitution.
  • Generic benchmark effect: Once a product is broadly genericized, brand net pricing often converges toward generic economics.
  • Formulary tiering: Opioid combination placement frequently depends on quantity limits, prior authorization, and step edits.
  • Channel and prescriber penetration: Sustained sales require maintaining access in high-volume formularies and continuing brand loyalty in regions where substitution is slower.

Who sells ULTRACET and what does the competitive landscape look like versus generic tramadol/acetaminophen?

Core market dynamic: ULTRACET is functionally benchmarked against generic tramadol/acetaminophen tablets. Because the active ingredients are commodity-like and the combination is widely approved in generic form, the brand’s competitive advantage is generally limited to supply continuity, formulary placement, and patient prescriber familiarity rather than IP differentiation.

What generic entry risks define ULTRACET’s commercial exposure?

For a mature fixed-dose combination, the major risk is not a single “switch point,” it is ongoing erosion:

  • Share erosion from stocking and formulary substitution
  • PBM-specific formulary refresh cycles
  • Contracting strategies that pull prescribers toward lower cost
  • Excess inventory/liquidity events at wholesalers that can temporarily shift reorder patterns

How do product switching and substitution typically affect brand trajectory?

  • Brand-to-generic substitution usually accelerates after:
    • major PBM formulary updates
    • statewide or health-system formularies tighten step edits
    • payer rebate structures make the generic the default
  • The brand can retain pockets of demand via:
    • preferred status in specific plan formularies
    • prescriber preference where substitution is clinically constrained
    • robust patient support and adherence programs

When did ULTRACET lose exclusivity, and what does that mean for financial trajectory?

Executive answer: ULTRACET is in a post-exclusivity environment; its financial trajectory is therefore dominated by generic price competition and payer access rather than patent-driven volume protection.

What typical post-exclusivity effects show up in sales lines for mature brands?

  • Declining unit share in the first years after broad generic uptake
  • Persistent net price compression as wholesalers and PBMs recalibrate contracting
  • Reduced incremental promotional spend as return on marketing investment weakens
  • Higher variance in quarterly revenue due to substitution timing across payers

What is the Orange Book and patent landscape relevance for ULTRACET market risk?

For underwriting ULTRACET specifically, the key point is that a tramadol/acetaminophen combination sold as a brand with commodity APIs is usually exposed to:

  • formulation and method-of-use patent landscapes (if any remain) that may affect a narrow set of dosage forms or indications
  • practical generic launch timing that depends on regulatory and patent carve-outs

Featured-snippet takeaway: In mature combination analgesics, the practical Orange Book impact on brand revenue is usually secondary to established generic availability and payer contracting economics.

How does FDA status and opioid stewardship affect ULTRACET demand over time?

What FDA and regulatory environment pressures shape opioid analgesic volumes?

Across the U.S., opioid-class demand has been influenced by:

  • Risk Evaluation and Mitigation Strategy (REMS) evolution and prescriber training compliance expectations
  • State-level opioid prescribing restrictions and “pill per day” guidelines
  • Enhanced scrutiny of opioid marketing practices
  • Increased use of non-opioid multimodal pain pathways in guidelines and payers

What do opioid stewardship programs do to a brand like ULTRACET?

  • Encourage prescribers to trial non-opioid therapy earlier
  • Limit duration and quantities for initial opioid prescriptions
  • Increase prior authorization rates and denials
  • Promote step therapy to alternative therapies at lower cost

What financial drivers most explain ULTRACET revenue movement quarter to quarter?

For a mature, generic-exposed brand, quarterly revenue variability usually comes from:

  1. Net pricing and payer mix
    • changes in PBM contract terms
    • shifts in rebate rates and chargebacks
  2. Unit demand vs. replacement switching
    • whether new prescriptions substitute toward/away from the brand
  3. Channel inventory and wholesaler buying patterns
    • reorders tied to backorder status, promotions, and generic supply stability
  4. Manufacturing and supply continuity
    • short supply events can shift temporary demand to alternatives
  5. Formulary access changes
    • plan-level formulary updates can move the brand between tiers

How does ULTRACET compare with other opioid/acetaminophen oral combinations in market durability?

Durability profile

Brands in opioid/acetaminophen categories tend to have similar durability patterns:

  • Lower long-run growth potential once generic penetration is broad
  • Persistent demand where formularies keep a place on-list
  • Market share more sensitive to payer contracting than to clinical differentiation

Key comparison axis

  • Generic benchmark intensity: Tram/acetaminophen generally faces heavy generic competition.
  • Payer substitution incentives: Often stronger where multiple therapeutic alternatives exist.
  • Utilization management: Quantity limits and prior authorization are common for opioid combos.

What patent litigation or settlements would matter for ULTRACET’s financial trajectory?

Practical underwriting takeaway: For mature combination products, the most value-relevant litigation is the risk of delayed generic entry. If generic entry is already established and ongoing, later disputes typically have less impact on overall brand revenue unless they successfully block additional competitors or protect a specific dosage form.

What generic launch scenarios create incremental upside or downside for ULTRACET?

Even after initial generic entry, incremental downside typically arises from:

  • additional generic competitors launching (more rebate pressure)
  • narrower remnant remaining brand pockets being “fully substituted”
  • payer re-contracting that shifts from brand-preferred to generic-preferred

Incremental upside scenarios are usually limited to:

  • temporary supply constraints among generics
  • specific payer reinstatement of brand on-preferred tiers
  • niche prescriber preference that survives step edits

How strong is the ULTRACET revenue outlook given generic competition and payer controls?

Base-case outlook

  • Expect continued revenue pressure driven by net price compression and substitution.
  • Growth, if any, is likely constrained to share retention and marginal formulary access gains rather than volume expansion.

Downside risks

  • Additional payer tightening on opioid combinations
  • Further generic quote compression and rebate escalation
  • Formulary exclusion or tier downgrades

Upside risks

  • Contracting that improves net price economics
  • Supply disruptions that shift temporarily back to brand
  • Patient support programs that stabilize adherence and repeat dispensing

Key takeaways

  • ULTRACET’s market dynamics are dominated by generic competition and payer utilization management, not by incremental IP-led differentiation.
  • The financial trajectory is expected to track net pricing and formulary access rather than demand growth.
  • Quarterly movements typically reflect payer mix, rebate/contract changes, wholesaler inventory patterns, and supply continuity.
  • Post-exclusivity, litigation and Orange Book effects tend to matter only if they affect additional generic entries or specific dosage form access.
  • The near-term revenue outlook is driven by share stability under contract rather than brand expansion.

FAQs

Is ULTRACET still protected by patents that could delay generics?

Mature opioid/acetaminophen brands typically face ongoing generic access; any remaining protection usually has narrower scope and limited impact unless it blocks additional generic entries for specific dosage forms.

What is the Orange Book status impact for ULTRACET sales?

Orange Book listings can influence narrow regulatory launch timing, but for already-genericized combinations, real-world sales outcomes are more tied to PBM contracting and substitution.

How do PBM formularies and step edits affect ULTRACET market share?

They reduce brand share by shifting prescribing toward lower-cost alternatives and increasing prior authorization and quantity limits for opioid combinations.

What are the biggest financial risks for ULTRACET?

Net price compression from contracting, formulary tier downgrades, and accelerated substitution as additional competitors broaden rebate advantages.

Do opioid stewardship policies reduce ULTRACET prescribing?

Yes. Restrictions, monitoring, and guideline-driven multimodal pain strategies generally reduce opioid combination utilization and shorten typical prescribing durations.


References (APA)

  1. U.S. Food and Drug Administration. Orange Book: Approved Drug Products with Therapeutic Equivalence Evaluations. (Accessed 2026-06-06).
  2. U.S. FDA. Drug Safety and Availability: Opioid REMS-related resources. (Accessed 2026-06-06).
  3. U.S. Drug Enforcement Administration. Controlled Substances scheduling and opioid policy resources. (Accessed 2026-06-06).

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