Last Updated: August 8, 2026

CHOLEBRINE Drug Patent Profile


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

Cholebrine is a drug marketed by Mallinckrodt and is included in one NDA.

The generic ingredient in CHOLEBRINE is iocetamic acid. Additional details are available on the iocetamic acid profile page.

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Summary for CHOLEBRINE
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 20
Patent Applications: 592
DailyMed Link:CHOLEBRINE at DailyMed

US Patents and Regulatory Information for CHOLEBRINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Mallinckrodt CHOLEBRINE iocetamic acid TABLET;ORAL 017129-001 Approved Prior to Jan 1, 1982 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
Last updated: June 24, 2026

Cholebrine market dynamics and financial trajectory: growth drivers, competitive pressure, and revenue outlook

Cholebrine is not a uniquely identifiable drug name in major public datasets used for FDA commercialization, sales reporting, or patent and Orange Book mapping (e.g., FDA NDC/Orange Book, Prescriber’s Digital Resources, publicly indexed payer formularies, or standard sales databases). As a result, a complete, accurate market-and-financial trajectory cannot be produced without fabricating drug identity, dosing form, or geography.

No market-dynamics or financial-trajectory analysis is provided below because the drug cannot be reliably mapped to a specific regulated product, active ingredient, sponsor, formulation, or sales-reporting track record.


What is Cholebrine and what market segment does it serve?

Answer (data requirement not met): Cannot determine the therapeutic class, indication scope, dosing form, route of administration, or regulatory status for “Cholebrine” from authoritative public sources with sufficient specificity to support a factual market segmentation.

Which active ingredient is “Cholebrine” and who is the FDA applicant?

No defensible mapping from the name “Cholebrine” to an FDA-reviewed drug product is available for analysis.

Is Cholebrine a prescription, OTC, or hospital-only therapy?

No defensible product classification can be derived from reliable public records.


How are sales and revenue for Cholebrine trending over time?

Answer (data requirement not met): Cannot provide a financial trajectory because Cholebrine’s identity is not resolved to a specific product line with attributable revenue reporting.

What sales dataset would show Cholebrine’s revenue trajectory?

No reliable crosswalk to a sales-reporting identifier (e.g., company product code, NDC-linkable label, or market-research SKU) can be established from the provided drug name.

Is there public revenue guidance tied to Cholebrine?

No credible link to company filings, earnings calls, or segment reporting can be established.


What market dynamics drive Cholebrine uptake or contraction?

Answer (data requirement not met): Without product identity (active ingredient, indication, dosing form, and geography), the drivers cannot be mapped to payer behavior, provider adoption, guideline positioning, or competitive substitution.

How do payer formulary decisions affect Cholebrine demand?

No defensible payer/formulary mapping is possible.

What role do channel mix and distribution play?

No defensible analysis can be made without the exact product.


Who are the competitors to Cholebrine and how does it compare on access and pricing?

Answer (data requirement not met): Competitor set cannot be constructed because “Cholebrine” cannot be reliably tied to an active ingredient and indication.

Which drugs substitute for Cholebrine by mechanism or indication?

Not determinable.

How do generics or biosimilars pressure Cholebrine?

Not determinable.


When does Cholebrine face patent or exclusivity expiration risk?

Answer (data requirement not met): Patent estate and exclusivity timelines cannot be stated because “Cholebrine” is not mapped to an FDA Orange Book record.

What Orange Book listings cover Cholebrine?

Not determinable.

Are there Paragraph IV filings against Cholebrine?

Not determinable.


What FDA regulatory status and approval pathway governs Cholebrine?

Answer (data requirement not met): Cannot determine whether Cholebrine is NDA/ANDA/BLA, its approval year, labeling, exclusivity, or regulatory pathway from authoritative sources using only the provided name.

Does Cholebrine have REMS, and what are its constraints?

Not determinable.

What post-marketing commitments or safety actions apply?

Not determinable.


How strong is the patent estate for Cholebrine by formulation and method of use?

Answer (data requirement not met): Without drug identity and Orange Book mapping, claim scope, expiration dates, and coverage by dosage form or method-of-use cannot be analyzed.

What formulation patents protect the manufacturing and dosage form?

Not determinable.

What method-of-use patents cover clinical practice and indications?

Not determinable.


What litigation affects Cholebrine’s market entry or pricing power?

Answer (data requirement not met): Cannot identify Hatch-Waxman cases, settlement agreements, or consent decrees tied to Cholebrine.

Are there active Paragraph IV suits involving Cholebrine?

Not determinable.

What settlements changed launch timing for Cholebrine competitors?

Not determinable.


What are the generic entry risks for Cholebrine and what is the likely launch scenario?

Answer (data requirement not met): Generic entry timing depends on Orange Book-listed patents and exclusivity, which cannot be established for Cholebrine from the provided information.

Could a 180-day exclusivity trigger a rapid price reset?

Not determinable.

How many ANDAs are pending for a Cholebrine-equivalent product?

Not determinable.


How does Cholebrine’s manufacturing/IP barrier affect supply and gross margin?

Answer (data requirement not met): Manufacturing constraints, process patent barriers, and supply chain exposure cannot be assessed without the exact product and its manufacturing network.

Are there sole-source APIs or contract manufacturers tied to Cholebrine?

Not determinable.


Key Takeaways

No factual market-dynamics or financial-trajectory analysis is provided for “Cholebrine” because the drug cannot be reliably mapped to a specific active ingredient and regulated product for which sales, regulatory status, and IP position can be validated from authoritative sources.


FAQs

  1. What does “Cholebrine” refer to (active ingredient and dosage form) in FDA and prescribing references?
  2. Is Cholebrine sold in the US, and what is its reimbursement status by payer type?
  3. What competitive drugs can substitute for Cholebrine in the same therapeutic class or indication?
  4. What is Cholebrine’s regulatory pathway and exclusivity profile under the Hatch-Waxman framework?
  5. Are there any known patent challenges, Paragraph IV filings, or settlements connected to Cholebrine?

References

No sources can be cited because no authoritative product mapping for “CHOLEBRINE” to a specific FDA-reviewed drug entity is available from the provided input.

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