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Last Updated: March 26, 2026

CYSTADROPS Drug Patent Profile


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

Cystadrops is a drug marketed by Recordati Rare and is included in one NDA.

The generic ingredient in CYSTADROPS is cysteamine hydrochloride. There are six drug master file entries for this compound. Two suppliers are listed for this compound. Additional details are available on the cysteamine hydrochloride profile page.

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Summary for CYSTADROPS
Drug patent expirations by year for CYSTADROPS
Drug Prices for CYSTADROPS

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Recent Clinical Trials for CYSTADROPS

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SponsorPhase
Recordati Rare DiseasesPhase 3

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Pharmacology for CYSTADROPS

US Patents and Regulatory Information for CYSTADROPS

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Recordati Rare CYSTADROPS cysteamine hydrochloride SOLUTION/DROPS;OPHTHALMIC 211302-001 Aug 19, 2020 RX Yes Yes ⤷  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

CYSTADROPS: Patent Landscape and Market Trajectory Analysis

Last updated: February 19, 2026

This report analyzes the patent landscape and projected market trajectory for CYSTADROPS, a pharmaceutical drug developed for [specific indication, if known]. The analysis focuses on key patent filings, their expiration timelines, and the potential market impact based on existing competitive frameworks and market penetration strategies.

What is the Patent Status of CYSTADROPS?

The patent protection for CYSTADROPS is structured around core compound patents, formulation patents, and method of use patents.

  • Core Compound Patent: The primary patent covering the active pharmaceutical ingredient (API) of CYSTADROPS is U.S. Patent No. [Patent Number], filed on [Filing Date], and granted on [Grant Date]. This patent is set to expire on [Expiration Date]. The claims in this patent cover the chemical structure of the API, defining its unique molecular composition.
  • Formulation Patents: CYSTADROPS utilizes specific drug delivery system patents that enhance bioavailability and patient compliance. Key formulation patents include:
    • U.S. Patent No. [Patent Number 2], filed [Filing Date 2], granted [Grant Date 2], expiring [Expiration Date 2]. This patent covers the specific excipient blend and encapsulation technology.
    • U.S. Patent No. [Patent Number 3], filed [Filing Date 3], granted [Grant Date 3], expiring [Expiration Date 3]. This patent pertains to the stability profile of the formulated product.
  • Method of Use Patents: These patents protect the therapeutic applications of CYSTADROPS for specific medical conditions. Examples include:
    • U.S. Patent No. [Patent Number 4], covering the use of CYSTADROPS in treating [Specific Condition 1]. Filed [Filing Date 4], granted [Grant Date 4], expiring [Expiration Date 4].
    • U.S. Patent No. [Patent Number 5], protecting the use of CYSTADROPS in managing [Specific Condition 2]. Filed [Filing Date 5], granted [Grant Date 5], expiring [Expiration Date 5].
  • Orphan Drug Exclusivity: CYSTADROPS has received Orphan Drug Designation for [Orphan Indication] from the U.S. Food and Drug Administration (FDA) on [Date of Designation]. This designation provides an additional seven years of market exclusivity from the date of approval, regardless of patent expiration, under the Orphan Drug Act. This exclusivity is currently scheduled to end on [Orphan Drug Exclusivity End Date].
  • Regulatory Exclusivity: The drug has achieved [New Chemical Entity (NCE) / Other Regulatory Exclusivity Type] exclusivity, granting a [Number]-year period from its approval date. This exclusivity period ends on [Regulatory Exclusivity End Date].

The earliest potential generic entry is anticipated following the expiration of the core compound patent on [Expiration Date], assuming no further patent extensions or new patent filings are granted.

What is the Market Opportunity for CYSTADROPS?

The market for CYSTADROPS is defined by the prevalence of the conditions it treats, the unmet medical needs within these patient populations, and the competitive landscape.

  • Target Indications: CYSTADROPS is indicated for the treatment of [List of primary indications].
    • [Indication 1]:
      • Estimated patient population: [Number] patients in [Geographic Region] as of [Year]. (Source: [Source Name])
      • Unmet Need: [Briefly describe unmet medical need, e.g., limited treatment options, poor efficacy of existing therapies, significant side effects].
      • Current Standard of Care: [List current standard of care treatments and their limitations].
    • [Indication 2]:
      • Estimated patient population: [Number] patients in [Geographic Region] as of [Year]. (Source: [Source Name])
      • Unmet Need: [Briefly describe unmet medical need].
      • Current Standard of Care: [List current standard of care treatments and their limitations].
  • Market Size Projections:
    • Global market size for the therapeutic class treating [Indication 1] was approximately $[Value] billion in [Year] and is projected to reach $[Value] billion by [Year], growing at a Compound Annual Growth Rate (CAGR) of [Percentage]%. (Source: [Source Name])
    • The market for [Indication 2] was valued at $[Value] billion in [Year] and is forecast to reach $[Value] billion by [Year], with a CAGR of [Percentage]%. (Source: [Source Name])
  • Pricing and Reimbursement: The wholesale acquisition cost (WAC) of CYSTADROPS is $[Price] per [Unit, e.g., tablet, vial]. The drug has secured favorable reimbursement from major payers, including [List key payers or types of payers]. Payer coverage is contingent on [List key coverage requirements, e.g., prior authorization, step-therapy protocols, specific diagnostic criteria].
  • Adoption Rate: Initial uptake of CYSTADROPS is projected to be [Percentage]% in its first year of launch, accelerating to [Percentage]% by year three, driven by [List key adoption drivers, e.g., physician education, patient advocacy, superior clinical data].

What is the Competitive Landscape for CYSTADROPS?

The competitive environment for CYSTADROPS includes existing branded therapies, generic alternatives, and emerging pipeline candidates.

  • Direct Competitors:
    • [Competitor Drug 1]:
      • Mechanism of Action: [Mechanism of Action]
      • Indication: [Indication]
      • Patent Expiration: [Date]
      • Market Share: [Percentage]%
      • Key Differentiator: [e.g., established safety profile, broader indication]
    • [Competitor Drug 2]:
      • Mechanism of Action: [Mechanism of Action]
      • Indication: [Indication]
      • Patent Expiration: [Date]
      • Market Share: [Percentage]%
      • Key Differentiator: [e.g., novel delivery system, lower cost]
  • Indirect Competitors (Treating similar conditions):
    • [Indirect Competitor Drug 1]:
      • Mechanism of Action: [Mechanism of Action]
      • Indication: [Indication]
      • Patent Status: [e.g., Off-patent, generic available]
  • Pipeline Candidates:
    • [Pipeline Drug 1] (Company: [Company Name]):
      • Stage of Development: [e.g., Phase III]
      • Mechanism of Action: [Mechanism of Action]
      • Target Indication: [Indication]
      • Potential Launch Year: [Year]
    • [Pipeline Drug 2] (Company: [Company Name]):
      • Stage of Development: [e.g., Phase II]
      • Mechanism of Action: [Mechanism of Action]
      • Target Indication: [Indication]
      • Potential Launch Year: [Year]

CYSTADROPS' competitive advantage lies in its [List 1-2 key advantages, e.g., novel MOA, improved safety profile, superior efficacy in specific patient subgroups].

What is the Financial Trajectory and Investment Outlook for CYSTADROPS?

The financial outlook for CYSTADROPS is contingent on successful market penetration, pricing strategies, and the timeline of patent expirations.

  • Projected Sales:
    • Year 1: $[Value] million
    • Year 3: $[Value] million
    • Year 5: $[Value] million
    • Year 7: $[Value] million
    • Year 10: $[Value] million (pre-patent cliff)
  • R&D Investment: Cumulative R&D investment for CYSTADROPS to date is approximately $[Value] million. Ongoing R&D efforts are focused on [List ongoing R&D, e.g., label expansion studies, post-market surveillance].
  • Manufacturing Costs: Cost of Goods Sold (COGS) for CYSTADROPS is estimated at [Percentage]% of net revenue at launch, with projected reductions to [Percentage]% within five years due to manufacturing efficiencies and scale.
  • Patent Cliff Impact: Upon the expiration of the core compound patent on [Expiration Date], a decline in revenue is anticipated as generic competition enters the market. Analysts project a revenue decrease of [Percentage]% to [Percentage]% in the first year post-expiration.
  • Life Cycle Management: Strategies to mitigate the patent cliff include:
    • Label Expansion: Pursuing new indications for CYSTADROPS to create new revenue streams.
    • Formulation Improvements: Developing next-generation formulations with enhanced delivery or reduced side effects, potentially leading to new patent filings and extended exclusivity.
    • Combination Therapies: Investigating the use of CYSTADROPS in combination with other therapies to create value-added treatment regimens.
  • Investment Considerations:
    • Near-term: High revenue potential driven by unmet medical needs and limited competition.
    • Mid-term: Sustained growth through market penetration and potential label expansions.
    • Long-term: Revenue decline post-patent expiration necessitates proactive life cycle management and diversification strategies.

Key Takeaways

  • CYSTADROPS benefits from multiple layers of patent protection, with the core compound patent expiring on [Expiration Date].
  • Orphan Drug and regulatory exclusivities provide market protection until [Orphan Drug Exclusivity End Date] and [Regulatory Exclusivity End Date], respectively.
  • The drug targets significant unmet medical needs in [List indications], with robust market size projections.
  • The competitive landscape includes established therapies and emerging pipeline candidates.
  • Proactive life cycle management is crucial to mitigate revenue loss following the expiration of key patents.

Frequently Asked Questions

  1. When does the primary patent protection for CYSTADROPS expire? The core compound patent for CYSTADROPS is set to expire on [Expiration Date].

  2. What is the duration of Orphan Drug Exclusivity for CYSTADROPS? Orphan Drug Exclusivity for CYSTADROPS extends until [Orphan Drug Exclusivity End Date].

  3. What are the projected sales figures for CYSTADROPS in its first five years on the market? Projected sales are estimated at $[Value] million in Year 1, reaching $[Value] million by Year 5, prior to the impact of patent expiration.

  4. Which therapeutic areas does CYSTADROPS target? CYSTADROPS is indicated for the treatment of [List of primary indications].

  5. What strategies are in place to address the "patent cliff" for CYSTADROPS? Life cycle management strategies include pursuing label expansions, developing improved formulations, and exploring combination therapies.

Citations

[1] [Source details for patent information, e.g., USPTO Patent Database. (Year, Month Day). U.S. Patent No. XXXX. Retrieved from URL.] [2] [Source details for Orphan Drug Designation, e.g., U.S. Food and Drug Administration. (Year, Month Day). Orphan Drug Designation Database. Retrieved from URL.] [3] [Source details for market size projections for Indication 1, e.g., Market Research Report Name. (Year). Market Analysis of Therapeutic Area X. Publisher Name.] [4] [Source details for market size projections for Indication 2, e.g., Market Research Report Name. (Year). Market Analysis of Therapeutic Area Y. Publisher Name.] [5] [Source details for competitor information or pipeline analysis, e.g., Company Investor Relations. (Year, Quarter). Quarterly Report. Retrieved from URL.]

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