Tapentadol hydrochloride - Generic Drug Details

What are the generic sources for tapentadol hydrochloride and what is the scope of patent protection?

Tapentadol hydrochloride is the generic ingredient in three branded drugs marketed by Collegium Pharm Inc, Novitium Pharma, Epic Pharma Llc, and Hikma, and is included in six NDAs. There are two patents protecting this compound and four Paragraph IV challenges. Additional information is available in the individual branded drug profile pages.

Tapentadol hydrochloride has fifty-one patent family members in twenty-two countries.

There are four drug master file entries for tapentadol hydrochloride. Three suppliers are listed for this compound. There are two tentative approvals for this compound.

Summary for tapentadol hydrochloride

International Patents:	51
US Patents:	2
Tradenames:	3
Applicants:	4
NDAs:	6
Drug Master File Entries:	4
Finished Product Suppliers / Packagers:	3
Raw Ingredient (Bulk) Api Vendors:	40
Clinical Trials:	69
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for tapentadol hydrochloride
What excipients (inactive ingredients) are in tapentadol hydrochloride?	tapentadol hydrochloride excipients list
DailyMed Link:	tapentadol hydrochloride at DailyMed

Recent Clinical Trials for tapentadol hydrochloride

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

Sponsor	Phase
Shaukat Khanum Memorial Cancer Hospital & Research Centre	NA
University of Thessaly	PHASE4
Aretaieion University Hospital	N/A

See all tapentadol hydrochloride clinical trials

Generic filers with tentative approvals for TAPENTADOL HYDROCHLORIDE

Applicant	Application No.	Strength	Dosage Form
		EQ 20MG BASE/ML	SOLUTION;ORAL
		100MG	TABLET;ORAL
		75MG	TABLET;ORAL

The 'tentative' approval signifies that the product meets all FDA standards for marketing, and, but for the patents / regulatory protections, it would approved.

Pharmacology for tapentadol hydrochloride

Drug Class	Opioid Agonist
Mechanism of Action	Opioid Agonists

Anatomical Therapeutic Chemical (ATC) Classes for tapentadol hydrochloride

N02AX	Other opioids
N02A	OPIOIDS
N02	ANALGESICS
N	Nervous system

Paragraph IV (Patent) Challenges for TAPENTADOL HYDROCHLORIDE

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
NUCYNTA	Oral Solution	tapentadol hydrochloride	20 mg/mL	203794	1	2013-12-20
NUCYNTA	Tablets	tapentadol hydrochloride	50 mg, 75 mg, and 100 mg	022304	4	2012-11-20
NUCYNTA ER	Extended-release Tablets	tapentadol hydrochloride	50 mg, 100 mg, 150 mg, 200 mg, and 250 mg	200533	2	2012-11-20

US Patents and Regulatory Information for tapentadol hydrochloride

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Collegium Pharm Inc	NUCYNTA ER	tapentadol hydrochloride	TABLET, EXTENDED RELEASE;ORAL	200533-001	Aug 25, 2011		RX	Yes	No					Y
Collegium Pharm Inc	NUCYNTA	tapentadol hydrochloride	TABLET;ORAL	022304-001	Nov 20, 2008	AB	RX	Yes	No
Hikma	TAPENTADOL HYDROCHLORIDE	tapentadol hydrochloride	TABLET;ORAL	205057-003	Feb 10, 2026		DISCN	No	No
Collegium Pharm Inc	NUCYNTA ER	tapentadol hydrochloride	TABLET, EXTENDED RELEASE;ORAL	200533-005	Aug 25, 2011		RX	Yes	Yes					Y
Collegium Pharm Inc	NUCYNTA	tapentadol hydrochloride	TABLET;ORAL	022304-002	Nov 20, 2008	AB	RX	Yes	No
Collegium Pharm Inc	NUCYNTA	tapentadol hydrochloride	TABLET;ORAL	022304-002	Nov 20, 2008	AB	RX	Yes	No
Collegium Pharm Inc	NUCYNTA ER	tapentadol hydrochloride	TABLET, EXTENDED RELEASE;ORAL	200533-002	Aug 25, 2011		RX	Yes	No					Y

Expired US Patents for tapentadol hydrochloride

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Collegium Pharm Inc	NUCYNTA ER	tapentadol hydrochloride	TABLET, EXTENDED RELEASE;ORAL	200533-002	Aug 25, 2011
Collegium Pharm Inc	NUCYNTA ER	tapentadol hydrochloride	TABLET, EXTENDED RELEASE;ORAL	200533-001	Aug 25, 2011
Collegium Pharm Inc	NUCYNTA ER	tapentadol hydrochloride	TABLET, EXTENDED RELEASE;ORAL	200533-004	Aug 25, 2011
Collegium Pharm Inc	NUCYNTA	tapentadol hydrochloride	SOLUTION;ORAL	203794-001	Oct 15, 2012
Collegium Pharm Inc	NUCYNTA	tapentadol hydrochloride	TABLET;ORAL	022304-003	Nov 20, 2008
Collegium Pharm Inc	NUCYNTA ER	tapentadol hydrochloride	TABLET, EXTENDED RELEASE;ORAL	200533-003	Aug 25, 2011
Collegium Pharm Inc	NUCYNTA ER	tapentadol hydrochloride	TABLET, EXTENDED RELEASE;ORAL	200533-001	Aug 25, 2011

International Patents for tapentadol hydrochloride

Country	Patent Number	Title	Estimated Expiration
Austria	E534378
Australia	2008241013
Canada	2683786
China	101730530
Cyprus	1112320
Denmark	2148670
European Patent Office	1985292

Supplementary Protection Certificates for tapentadol hydrochloride

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
0693475	C300541	Netherlands		PRODUCT NAME: TAPENTADOL, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAAR ZOUT DAARVAN, IN HET BIJZONDER TAPENTADOL HYDROCHLORIDE; NAT. REGISTRATION NO/DATE: RVG 110721-110724 RVG 110728-110731 20120316; FIRST REGISTRATION: DE 75043.00.00 - 75045.00.00, 75046.00.00, 76261.00.00 - 76270.00.00 20120819
0693475	SPC/GB11/031	United Kingdom		PRODUCT NAME: TAPENTADOL IN THE FORM OF ITS BASE OR A SALT OF A PHYSIOLOGICALLY COMPATIBLE ACID, ESPECIALLY THE HYDROCHLORIDE SALT.; REGISTERED: DE 75043 20100819; UK PL 21727/0032 - 0050 20110204
1439829	99 1-2011	Slovakia		PRODUCT NAME: TAPENTADOL; NAT. REGISTRATION NO/DATE: 65/0667-0674/10-S, 65/090-0697/10-S 20101012; FIRST REGISTRATION: DE 75043-75048.00.00, 76261-76270.00.00 20100819
0693475	2011/010	Ireland		PRODUCT NAME: TAPENTADOL IN BASIC FORM OR IN THE FORM OF A SALT OF A PHYSIOLOGICALLY COMPATIBLE ACID, ESPECIALLY TAPENTADOL HYDROCHLORIDE; NAT REGISTRATION NO/DATE: PA1189/007/001-008 20101221; FIRST REGISTRATION NO/DATE: PA1189/008/001-008 21/12/2010 GERMANY 75043.00.00 75044.00.00 75045.00.00 19/08/2010 GERMANY 76261.00.00 76262.00.00 76263.00.00 76264.00.00 76265.00.00 19/08/2010 GERMANY 75046.00.00 75047.00.00 75048.00.00 19/08/2010 GERMANY 76266.00.00 76267.00.00 76268.00.0076269.00.00 76270.00.00 20100819
0693475	12C0016	France		PRODUCT NAME: TAPENTADOL SOUS FORME DE SA BASE LIBRE OU SOUS FORME D'UN DE SES SELS D'ACIDES ACCEPTABLES DU POINT DE VUE PHYSIOLOGIQUE; NAT. REGISTRATION NO/DATE: NL40884 20111003; FIRST REGISTRATION: DE - 76261.00.00 20100819
0693475	PA2011007	Lithuania		PRODUCT NAME: TAPENTADOLUM; NAT. REGISTRATION NO/DATE: LT/1/10/2341/001 - LT/1/10/2341/66, 2011 02 19; LT/1/10/2342/001 - LT/1/10/2342/110 20110219; FIRST REGISTRATION: 75043.00.00 - 75048.00.00, 2010 08 19; 76261.00.00 - 76270.00.00 20100819
1439829	C 2011 002	Romania		PRODUCT NAME: TAPENTADOL SAU O SARE ACCEPTABILA FARMACEUTIC AACESTUIA; NATIONAL AUTHORISATION NUMBER: RO 3279/2011/01 - RO 3279/2011/22; DATE OF NATIONAL AUTHORISATION: 20110228; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): DE 75.046; DATE OF FIRST AUTHORISATION IN EEA: 20100819

Tapentadol Hydrochloride: Market Dynamics and Financial Trajectory

Last updated: April 24, 2026

How has tapentadol hydrochloride moved in the market?

Tapentadol hydrochloride is an opioid analgesic with an established commercial footprint across major markets. Its trajectory is shaped less by new clinical entrants and more by (1) label and formulary access, (2) opioid-risk and payer restrictions, (3) generic erosion in key markets, and (4) the shift in prescriber behavior toward non-opioid pathways and tighter opioid utilization management.

Market structure

• Original brands anchor early revenues; generics then compress margins and pricing.
• Revenue resilience depends on:
  • Formulary position (preferred vs restricted opioid).
  • Combination of strengths and formulations (immediate vs extended release).
  • Compliance and Risk Evaluation Mitigation Strategy (where applicable) and ongoing monitoring.
• Competitive set includes other oral opioids and abuse-deterrent or tamper-resistant formulations; plan design increasingly applies step edits and prior authorization for opioids.

What drives pricing and access?

Pricing pressure is driven by generic competition and payer controls. Key economic levers:

1) Generic substitution and contracting

• As patent protection expires and multiple generics enter, payer contracting pushes toward lowest net cost.
• Net price compression tends to be steepest in markets with fast generic uptake and high pharmacy benefit manager (PBM) leverage.

2) Utilization management

• Many health systems and PBMs have implemented opioid-specific controls such as:
  • quantity limits
  • step therapy
  • prior authorization for certain dose ranges or durations

3) Prescriber behavior

• Movement toward non-opioid analgesics and stricter opioid initiation criteria reduces the addressable patient pool, especially for chronic non-cancer pain.

What is the competitive and regulatory landscape impacting earnings?

Competitive dynamics

• Tapentadol competes in the opioid analgesic category, where payer and hospital formularies frequently tighten access.
• Competitive intensity increases after generic entry, because brands lose formulary leverage and pricing power.

Regulatory and compliance

• Opioids in general face elevated scrutiny, including:
  • risk minimization requirements in certain jurisdictions
  • prescribing oversight and post-marketing monitoring
• These pressures tend to increase administrative friction for manufacturers and can affect pull-through performance even when clinical need remains.

How does revenue typically behave by life-cycle stage?

Tapentadol’s financial profile fits the standard branded-to-generic pattern seen across opioid analgesics:

Stage 1: Branded growth and peak access

• Highest revenue occurs when the product maintains:
  • broad formulary coverage
  • stable prescribing patterns
  • differentiated clinical positioning in pain management

Stage 2: Generic entry and margin compression

• Revenue often declines as prescriptions shift to generics.
• Even when unit volumes remain, revenue and gross margin fall because net pricing drops faster than cost to serve.

Stage 3: Stabilization through mix and remaining differentiation

• Remaining branded share, if any, typically stabilizes only where:
  • a subset of prescribers continues to use it due to perceived efficacy/tolerability
  • contracted formularies favor specific strengths or specific manufacturer offers
• Otherwise, long-run performance follows the generic trough.

What financial trajectory should investors expect for tapentadol hydrochloride?

A market-level financial trajectory for tapentadol hydrochloride usually follows a predictable curve:

Revenue direction

• Downward after genericization in most mature markets, with periodic stabilization tied to:
  • contracting cycles
  • inventory dynamics
  • localized brand persistence where generics face slower substitution

Margin direction

• Gross margin compresses faster than revenue due to:
  • price discounting
  • increased promotional spend to maintain share
  • higher distribution intensity under competitive contracting

Cash-flow direction

• Industry-wide opioid category volatility influences working capital (inventory and chargebacks) and accounts receivable risk.
• The category has also experienced heightened scrutiny from payers for claim accuracy, increasing administrative costs.

Where do data points point to product consolidation risk?

Even without granular quarter-by-quarter company financials in this brief, the dynamics imply a consistent risk pattern: as patents and exclusivity erode, the category shifts from brand-led to contract-led economics.

Implications

• Market share becomes less durable once generics are entrenched.
• Differentiation becomes less relevant if payer access is governed by lowest-cost contracting rather than pharmacologic nuance.
• Manufacturing economics become a stronger determinant of who wins, not clinical positioning.

Which regulatory documents and legal landscape affect exclusivity?

Tapentadol hydrochloride’s patent and exclusivity landscape is anchored in global filings and national patent office data. For market trajectory, the practical consequence is that exclusivity windows and legal “gates” govern timing of generic entry and thus the steepness of revenue and margin decline.

• In the US, exclusivity and patent listings are managed within the FDA’s Orange Book framework, which ties legal status to product-level market protection and generic entry timing (FDA Orange Book). [1]
• In the EU and other jurisdictions, patent term and supplementary protection certificates (SPCs) shape exclusivity duration at the country level.

What is the role of formulation and dosing in market performance?

Tapentadol is marketed in multiple formats, and the composition of demand by format and dose materially affects commercial outcomes:

Why mix matters

• Extended-release dosing often maps to specific payer reimbursement tiers and can be subject to tighter prior authorization.
• Immediate-release or dose titration patterns influence patient onboarding rates, especially in chronic pain pathways where step therapy applies.

What mix does to financials

• If payers restrict certain formulations or dosing ranges, revenue can fall even when total opioid volume is stable.
• If generics undercut one formulation more quickly than others, the product’s overall revenue decline can be uneven.

How does payer design change the addressable market?

Payer behavior increasingly aims to reduce opioid exposure intensity and duration. That tends to:

• shift prescriptions to alternative analgesics
• shorten time-on-therapy
• re-route initiation to preferred pathways (non-opioid first)

For tapentadol specifically, net performance depends on whether it remains:

• preferred in opioid line-ups after contracting
• eligible under quantity limits
• consistent under step edits for chronic pain categories

Key financial mechanisms for tapentadol’s trajectory

The market trajectory is determined by a set of mechanisms that move revenue and profit:

Revenue mechanics

• Generic substitution rate
• Formulary inclusion vs restriction
• Contracting outcomes and chargeback dynamics

Profit mechanics

• Net price decline vs cost-to-serve
• Manufacturing efficiencies in a lower-price environment
• Promotional and reimbursement administrative overhead

Risk mechanics

• Opioid category compliance costs and payer claims scrutiny
• Litigation and policy impacts on the category (category-level risk can drive demand even without label changes)

Practical investment read-through: what to monitor

A monitor list tied directly to financial outcomes:

• FDA Orange Book legal status updates (expiration, listed patents, exclusivity changes). [1]
• Generic entry milestones in major markets (launch date, number of ANDA/marketed competitors).
• PBM formulary placements (preferred, restricted, or non-preferred class designation).
• Utilization management tightening (step edits, prior authorization rules, quantity limits) for opioid analgesics.
• Net pricing trend vs volume trend (the key signal: volume can stabilize while revenue keeps falling).

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Key Takeaways

• Tapentadol hydrochloride’s market dynamics follow a branded-to-generic pattern where payer contracting and utilization management determine financial outcomes more than clinical differentiation.
• The financial trajectory typically shows revenue compression after generic entry and faster margin erosion due to net price declines.
• Long-run performance depends on formulary access, dose/formulation mix, and how quickly generic substitution occurs across key geographies.
• Market-level investors should tie forecasts to Orange Book legal status, generic launch timing, and PBM opioid policy changes that directly alter net revenue.

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FAQs

1) Does tapentadol hydrochloride face revenue collapse immediately after generic entry?

It usually declines after genericization, but the magnitude and speed depend on contracting dynamics, formulary behavior, and how quickly substitution occurs across dose strengths and formulations.

2) What matters more for financials: unit volume or net price?

Net price typically matters more once generics expand. Volume may hold up longer than revenue, but margins usually compress quickly with contracting.

3) How do payer opioid restrictions affect tapentadol’s performance?

Restrictions such as prior authorization, quantity limits, and step edits reduce eligible patient throughput and can shorten therapy durations, lowering revenue even when market demand exists.

4) How can patent or exclusivity timing impact the market curve?

Exclusivity and patent status determine whether generics enter. That timing drives the slope of the revenue drop and the speed of margin compression.

5) What is the best leading indicator for the next phase of tapentadol’s financial trajectory?

Legal status changes tied to the FDA’s Orange Book and major generics’ market entry timelines are leading indicators because they forecast when payer contracting will fully re-price the category.

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References

[1] U.S. Food and Drug Administration. (n.d.). FDA Orange Book: Approved Drug Products with Therapeutic Equivalence Evaluations. https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm