Last Updated: August 9, 2026

RAPLON Drug Patent Profile


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Which patents cover Raplon, and when can generic versions of Raplon launch?

Raplon is a drug marketed by Organon Usa Inc and is included in one NDA.

The generic ingredient in RAPLON is rapacuronium bromide. Additional details are available on the rapacuronium bromide profile page.

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Summary for RAPLON
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 35
Patent Applications: 553
DailyMed Link:RAPLON at DailyMed

US Patents and Regulatory Information for RAPLON

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Organon Usa Inc RAPLON rapacuronium bromide INJECTABLE;INJECTION 020984-001 Aug 18, 1999 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Organon Usa Inc RAPLON rapacuronium bromide INJECTABLE;INJECTION 020984-002 Aug 18, 1999 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

Expired US Patents for RAPLON

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Organon Usa Inc RAPLON rapacuronium bromide INJECTABLE;INJECTION 020984-001 Aug 18, 1999 ⤷  Start Trial ⤷  Start Trial
Organon Usa Inc RAPLON rapacuronium bromide INJECTABLE;INJECTION 020984-002 Aug 18, 1999 ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for RAPLON

See the table below for patents covering RAPLON around the world.

Country Patent Number Title Estimated Expiration
Austria 145918 ⤷  Start Trial
Australia 3703093 ⤷  Start Trial
Australia 662277 ⤷  Start Trial
Canada 2094457 DERIVES MONOQUATERNAIRES DE 2,16-BISPIPERIDINYLANDROSTANE (MONOQUATERNARY 2,16-BISPIPERIDINYLANDROSTANE DERIVATIVES) ⤷  Start Trial
Czech Republic 286728 Monoquaternary derivatives of 2,16-bispiperidinylandrostane, their use and pharmaceutical preparation based thereon ⤷  Start Trial
Czech Republic 9300680 ⤷  Start Trial
>Country >Patent Number >Title >Estimated Expiration
Last updated: June 29, 2026

RAPLON Market Dynamics and Financial Trajectory: Exclusivity, Pricing, Share, and Forecast Risks

RAPLON’s market trajectory depends on how quickly the drug faces (1) loss of regulatory exclusivity, (2) generic entry after Orange Book–listed patent challenges, and (3) payer access dynamics driven by formulary tiering and utilization management. The financial path is therefore determined less by topline demand growth alone and more by IP and regulatory timing, unit price pressure post-entry, and channel mix (institutional vs community). No reliable, complete public data is available here to state RAPLON’s active ingredient, FDA approval status, Orange Book listings, launch date, sales history, or patent expiration schedule. Without those anchors, any numeric financial forecast, share capture, or litigation-derived entry timing would be non-actionable.

What is RAPLON, what is its active ingredient, and what is its FDA status?

RAPLON’s market and financial trajectory cannot be mapped without confirmation of the product identity behind the trade name (active pharmaceutical ingredient, dosage form, strength, and regulatory application type). Those elements determine:

  • The FDA approval pathway (NDA vs ANDA reference product vs 505(b)(2))
  • Eligibility for Hatch-Waxman exclusivities (NCE, 3-year new clinical investigations, 5-year new chemical entity)
  • Whether biosimilar pathways are relevant (for biologics) or whether only generic pathways apply (for small molecules)

What dosage form and route drive utilization and pricing?

Formulation and route affect:

  • Site of care (hospital vs outpatient)
  • Admin workflow and associated facility contracting
  • NABP/340B eligibility impacts where applicable
  • Unit dosing and wastage assumptions in cost-effectiveness models

What therapeutic class determines payer access behavior?

Therapeutic area impacts formulary placement speed, prior authorization (PA) intensity, step therapy prevalence, and utilization growth ceilings.

How does RAPLON’s exclusivity timeline determine revenue longevity?

A product’s revenue duration is driven by the calendar of:

  • Composition-of-matter and method-of-use patent expirations
  • Regulatory exclusivities tied to FDA approval milestones
  • Patent challenge cadence (Paragraph IV) that accelerates generic entry risk

When does RAPLON lose exclusivity and patent protection?

No Orange Book–anchored patent expiration schedule is provided here, so the loss-of-exclusivity timeline for RAPLON cannot be stated.

Which RAPLON patents are Orange Book–listed and what do they cover?

Without the Orange Book listing set (patent numbers and expiration dates), it is not possible to categorize:

  • Composition-of-matter coverage strength vs breadth
  • Method-of-use vs formulation vs process protections
  • Remaining enforcement life by claim type

What generic entry risks exist for RAPLON and how do Paragraph IV challenges shape pricing?

For a small-molecule drug, the core risk stack is:

  1. ANDA filing based on a listed reference
  2. Paragraph IV notification date
  3. 30-month stay interactions
  4. Final court rulings and settlement terms
  5. Post-entry price compression and switching behavior

Have any ANDAs or Paragraph IV challenges been filed for RAPLON?

No reliable challenge dataset is available here, so there is no basis to state:

  • Number of challengers
  • Claimed carve-outs or design-arounds
  • Entry timing after litigation or settlement

Do settlements include “at-risk” launch dates or date-certain license terms?

Without settlement documentation tied to Orange Book patents, no date-certain generic-launch scenario can be produced.

What is the Orange Book status of RAPLON?

Orange Book status requires:

  • NDA/ANDA reference product identifier
  • All listed patents with expiration dates
  • Patent type (drug substance, drug product, method of use, etc.)

No Orange Book listing set is provided here, so RAPLON’s Orange Book status cannot be accurately summarized.

How strong is the patent estate for RAPLON?

Patent strength is assessed through:

  • Number of listed patents by expiration year
  • Claim breadth (composition vs method)
  • Foreground patents relative to generic design-around likelihood
  • Historical enforcement outcomes and venue patterns

How many patents cover RAPLON and when do they expire?

No patent count or expiration distribution is available here, so the strength cannot be quantified.

What is the litigation history affecting RAPLON’s market?

Litigation is the main driver of entry timing, injunction leverage, and settlement value. Without a litigation docket record tied to RAPLON’s IP estate, the litigation effect cannot be stated.

How does RAPLON pricing change after generic or biosimilar entry?

Pricing trajectory typically follows a pattern:

  • Pre-entry: brand price stability supported by payer PA and step edits
  • Post-entry: discounting vs list price, net price compression, and PBM contracting changes
  • Mix shift: channel and patient switching away from higher-cost coverage

What is the net price exposure for RAPLON by payer segment?

Net price exposure depends on:

  • Contracting structure (rebates, performance-based agreements)
  • PBM incentives and formulary placement
  • Medicaid and 340B impacts None of this is available here for RAPLON.

What do revenue and earnings look like for RAPLON across time horizons?

A financial trajectory should map:

  • Sales ramp in first 12 to 36 months
  • Peak sales timing relative to exclusivity
  • Step-down in years with first generic entry risk
  • Impact of new label expansions or line extensions

No historical financial disclosures (company segment reporting, IQVIA-style sales estimates, or distributor channel data) are provided here for RAPLON, so any numeric trajectory would be speculative.

What is the revenue split by geography for RAPLON?

Geography affects:

  • Parallel import and tender dynamics
  • Local payer formularies
  • Procurement schedule and tender price resets No geography-specific data is available here.

What is the revenue split by channel for RAPLON (hospital, retail, specialty)?

Channel mix drives:

  • Budget impact thresholds
  • Contracting cadence
  • Patient adherence and refill behavior No channel data is available here.

Which companies are commercializing RAPLON and what is the competitive landscape?

Competitive landscape depends on:

  • Brand holders and distributors
  • Generic competitors’ readiness (ANDA approvals, launch planning)
  • Therapeutic alternatives (same MOA, same indication, or class competitors)

No commercial roster or competitor list is provided here.

How does RAPLON compare with similar drugs in the same therapeutic class?

Comparable-drug analysis normally uses:

  • DDD (defined daily dose) and cost per course
  • Response endpoints and clinical differentiation
  • Formulary preference and real-world utilization No class comparator set is available here.

What manufacturing and IP barriers could delay RAPLON generic entry?

Generic entry barriers include:

  • Complex formulation controls (bioequivalence challenges)
  • Patented manufacturing processes (if listed or enforced)
  • Analytical method IP and process validation hurdles No formulation/process patent detail is available here.

Key Takeaways

  • RAPLON’s financial trajectory is fundamentally governed by Orange Book–listed patent expiration and enforcement timing, plus payer access rules that determine net price and utilization.
  • No reliable public data is available in this context to identify RAPLON’s active ingredient, FDA status, Orange Book listings, patent expirations, or sales history. Without those, a defensible market sizing, forecast, or entry-timing scenario cannot be produced.

FAQs

  1. How do I identify the correct Orange Book reference product for a trade name like RAPLON?
  2. What data points determine whether Paragraph IV challenges will trigger a 30-month stay for RAPLON?
  3. How do method-of-use patents differ from composition patents in blocking generic substitution for small molecules?
  4. What payer utilization management tools most strongly influence net sales for new-to-market specialty drugs like RAPLON?
  5. What settlement terms most often govern “date-certain” generic entry outcomes after RAPLON litigation?

References (APA)

  1. U.S. Food and Drug Administration. Orange Book: Approved Drug Products with Therapeutic Equivalence Evaluations. FDA.
  2. U.S. Food and Drug Administration. Drugs@FDA. FDA.

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