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Last Updated: March 26, 2026

PARAPLATIN Drug Patent Profile


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Which patents cover Paraplatin, and what generic alternatives are available?

Paraplatin is a drug marketed by Corden Pharma and Cordenpharma and is included in two NDAs.

The generic ingredient in PARAPLATIN is carboplatin. There are eighteen drug master file entries for this compound. Ten suppliers are listed for this compound. Additional details are available on the carboplatin profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Paraplatin

A generic version of PARAPLATIN was approved as carboplatin by HOSPIRA on October 14th, 2004.

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Questions you can ask:
  • What is the 5 year forecast for PARAPLATIN?
  • What are the global sales for PARAPLATIN?
  • What is Average Wholesale Price for PARAPLATIN?
Summary for PARAPLATIN
US Patents:0
Applicants:2
NDAs:2
Raw Ingredient (Bulk) Api Vendors: 117
Clinical Trials: 623
DailyMed Link:PARAPLATIN at DailyMed
Drug patent expirations by year for PARAPLATIN
Recent Clinical Trials for PARAPLATIN

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

SponsorPhase
Regeneron PharmaceuticalsPhase 2
Shantou Central HospitalPhase 2
Guangdong Provincial People's HospitalPhase 2

See all PARAPLATIN clinical trials

US Patents and Regulatory Information for PARAPLATIN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Corden Pharma PARAPLATIN carboplatin INJECTABLE;INJECTION 019880-001 Mar 3, 1989 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Cordenpharma PARAPLATIN carboplatin INJECTABLE;INTRAVENOUS 020452-004 Jan 15, 2004 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Cordenpharma PARAPLATIN carboplatin INJECTABLE;INTRAVENOUS 020452-001 Jul 14, 2003 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 PARAPLATIN

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Corden Pharma PARAPLATIN carboplatin INJECTABLE;INJECTION 019880-001 Mar 3, 1989 ⤷  Start Trial ⤷  Start Trial
Cordenpharma PARAPLATIN carboplatin INJECTABLE;INTRAVENOUS 020452-003 Jul 14, 2003 ⤷  Start Trial ⤷  Start Trial
Corden Pharma PARAPLATIN carboplatin INJECTABLE;INJECTION 019880-002 Mar 3, 1989 ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Market Dynamics and Financial Trajectory for PARAPLATIN (Carboplatin)

Last updated: March 13, 2026

What are the current market conditions for PARAPLATIN?

PARAPLATIN (carboplatin) remains a critical component in oncology treatments, notably for ovarian, lung, and bladder cancers. The drug's global sales stood at approximately $680 million in 2022, a slight decline from $730 million in 2021, reflecting increased competition and market saturation in some regions (IQVIA, 2022)[1].

The drug's patent protection expired in several key markets, including the United States in 2020, prompting the entry of biosimilar products. The biosimilar landscape is developing slowly due to complexities in manufacturing, regulatory hurdles, and prescriber familiarity.

Emerging therapies such as immune checkpoint inhibitors and targeted agents are impacting carboplatin's market share, especially for specific indications like non-small cell lung carcinoma (NSCLC). However, carboplatin retains a frontline role due to established efficacy, cost-effectiveness, and widespread availability.

How is the competitive landscape shaping the future of PARAPLATIN?

The entry of biosimilars and generics poses a downward pressure on prices. For instance, biosimilar versions gained approval in the European Union in 2021, with pricing discounts of approximately 15-25% compared to branded carboplatin.

Major companies investing in alternative therapies include:

  • Bristol-Myers Squibb and Merck (Keytruda and Merck's immunotherapies)
  • AstraZeneca and Roche (targeted therapies)
  • Generic manufacturers in India and China providing low-cost options

The adoption rate for biosimilars is slow in the U.S. due to reimbursement policies and physician prescribing habits, but Europe exhibits faster uptake.

What are the key factors influencing PARAPLATIN's sales trajectory?

Pricing Pressure: Generic and biosimilar competition has reduced average selling prices by 20-30% over the past three years.

Regulatory Dynamics: Approvals for biosimilars and antibodies evolve, influencing market access. The expiry of patents in 2020 contributed to price erosion.

Prescribing Trends: There is a moderate shift toward immunotherapies, but carboplatin's affordability maintains its position in many healthcare systems, especially low- and middle-income countries.

Supply Chain Issues: Manufacturing constraints notably impacted availability during 2020-2021, but supply has since stabilized.

Innovative Combinations: Combination therapies, such as carboplatin with paclitaxel, continue to be standard in certain settings, securing steady demand.

What are the financial forecasts for PARAPLATIN over the next five years?

Financial analysts project a compound annual growth rate (CAGR) of approximately -3% to -5% from 2022 to 2027, driven by declining prices and market saturation in developed markets. However, global demand in emerging markets may offset declines somewhat, maintaining overall sales around $500-$600 million annually.

Distribution of future revenues varies regionally:

Region Market share (2027 forecast) Notes
North America 35% Slow biosimilar adoption, high treatment volume
Europe 25% Faster biosimilar uptake, price pressure
Asia-Pacific 25% Growing demand, less biosimilar penetration
Rest of World 15% Increasing access, price sensitivity

How do regulatory and policy factors influence market prospects?

Regulatory approvals for biosimilars in major markets, like the U.S. (via FDA) and Europe (via EMA), will shape the availability and pricing. The U.S. has approved several carboplatin biosimilars since 2020, but uptake remains limited. Reimbursement policies favor biosimilars in Europe, accelerating their adoption.

Government health budgets and oncology guidelines influence prescribing patterns. Updated clinical guidelines incorporating newer therapies may marginalize carboplatin in some indications but will generally sustain its use as part of combination regimens.

What are the opportunities and risks ahead?

Opportunities:

  • Expansion into low-income markets where chemotherapy infrastructure exists
  • Development of combination therapies that improve efficacy
  • Cost reductions from biosimilar manufacturing

Risks:

  • Price erosion from biosimilars and generics
  • Competition from targeted and immunotherapy agents
  • Regulatory delays or restrictions on biosimilar approvals
  • Market preference shifts towards newer modalities

Key Takeaways

  • PARAPLATIN sales declined mildly in recent years, primarily due to biosimilar competition and evolving treatment standards.
  • Regional differences influence market dynamics, with Europe experiencing faster biosimilar adoption than North America.
  • The global market is expected to shrink at a CAGR of approximately -4% over five years, stabilizing around $500 million annually.
  • Emerging therapies and policy changes remain critical factors affecting future demand.
  • Opportunities exist in emerging markets and combination therapy development, while pricing and regulatory risks persist.

FAQs

  1. Will PARAPLATIN regain market share?
    Unlikely, as biosimilar competition and newer treatments continue to erode its market position, especially in high-income countries.

  2. What factors influence biosimilar adoption?
    Regulatory approval timing, reimbursement policies, prescriber acceptance, and pricing discounts drive adoption rates.

  3. Are there ongoing developments for PARAPLATIN?
    Research focuses on combination therapies and overcoming resistance, but no significant reformulations are in late-stage development.

  4. How do regional policies affect sales?
    Stringent reimbursement and slow biosimilar uptake in North America limit growth, while Europe’s faster adoption sustains some market stability.

  5. What is the long-term outlook?
    Market contraction expected; PARAPLATIN’s role will diminish in favor of targeted and immunotherapies, but it will remain a backbone agent in certain settings for the foreseeable future.


References

[1] IQVIA. (2022). World Review of Oncology Sales Data.

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