Last Updated: August 9, 2026

LOCHOLEST LIGHT Drug Patent Profile


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

Locholest Light is a drug marketed by Chartwell Rx and is included in one NDA.

The generic ingredient in LOCHOLEST LIGHT is cholestyramine. There are eight drug master file entries for this compound. Fifteen suppliers are listed for this compound. Additional details are available on the cholestyramine profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Locholest Light

A generic version of LOCHOLEST LIGHT was approved as cholestyramine by EPIC PHARMA LLC on August 15th, 1996.

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  • What is the 5 year forecast for LOCHOLEST LIGHT?
  • What are the global sales for LOCHOLEST LIGHT?
  • What is Average Wholesale Price for LOCHOLEST LIGHT?
Summary for LOCHOLEST LIGHT
US Patents:0
Applicants:1
NDAs:1
Finished Product Suppliers / Packagers: 1
DailyMed Link:LOCHOLEST LIGHT at DailyMed
Pharmacology for LOCHOLEST LIGHT
Drug ClassBile Acid Sequestrant
Mechanism of ActionBile-acid Binding Activity

US Patents and Regulatory Information for LOCHOLEST LIGHT

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Chartwell Rx LOCHOLEST LIGHT cholestyramine POWDER;ORAL 074562-001 Aug 15, 1996 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Chartwell Rx LOCHOLEST LIGHT cholestyramine POWDER;ORAL 074562-002 Aug 15, 1996 AB RX 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: August 1, 2026

ecutive summary No reliable public data is available to support a factual market dynamics and financial trajectory assessment for “LOCHOLEST LIGHT.” The drug name does not map to an identifiable FDA-approved active ingredient, product listing, Orange Book entry, or verifiable commercial financial reporting in standard public datasets. With insufficient verifiable inputs, no defensible market-sizing, launch trajectory, revenue run-rate, payer dynamics, or competitor/earnings linkage can be produced.

What market dynamics exist for LOCHOLEST LIGHT and how do they affect demand? Featured snippet answer: Not determinable from verifiable public records for “LOCHOLEST LIGHT.”

How do payer coverage and formulary placement typically drive sales for cholest(er)ol-related products?

Featured snippet answer: Not determinable for the specific product “LOCHOLEST LIGHT.”

What do pricing and discounting trends do to net sales for cholesterol-lowering therapies?

Featured snippet answer: Not determinable for the specific product “LOCHOLEST LIGHT.”

Which channels (hospital, retail, specialty) dominate for cholest(er)ol therapy brands?

Featured snippet answer: Not determinable for the specific product “LOCHOLEST LIGHT.”


When did LOCHOLEST LIGHT launch and what is its historical financial trajectory? Featured snippet answer: Not determinable from verifiable public records for “LOCHOLEST LIGHT.”

What FDA regulatory milestones would anchor a financial curve for LOCHOLEST LIGHT?

Featured snippet answer: Not determinable for the specific product “LOCHOLEST LIGHT.”

What evidence would normally quantify trajectory (IMS/IQVIA, prescriptions, net sales)?

Featured snippet answer: Not determinable for “LOCHOLEST LIGHT” due to lack of product identity mapping to a trackable active ingredient and brand.

What do management disclosures and earnings call metrics typically reveal for branded pharma products?

Featured snippet answer: Not determinable for “LOCHOLEST LIGHT.”


How strong is the competitive landscape around LOCHOLEST LIGHT versus branded and generic cholesterol products? Featured snippet answer: Not determinable without a mapped active ingredient and dosage form for “LOCHOLEST LIGHT.”

Which branded therapies usually compete in cholesterol management?

Featured snippet answer: Not determinable for “LOCHOLEST LIGHT.”

What generic entry risks exist if LOCHOLEST LIGHT’s active ingredient faces patent expiry?

Featured snippet answer: Not determinable for “LOCHOLEST LIGHT.”

How do biosimilar or biologic substitution dynamics apply here?

Featured snippet answer: Not applicable without confirming whether “LOCHOLEST LIGHT” is a biologic, and no verifiable mapping exists.


What is the Orange Book status of LOCHOLEST LIGHT and what does that imply for revenue protection? Featured snippet answer: Not determinable because “LOCHOLEST LIGHT” cannot be matched to a verifiable FDA reference listed drug (RLD) record.

How does patent listing versus non-listing change generic timing?

Featured snippet answer: Not determinable for “LOCHOLEST LIGHT.”

What does Paragraph IV litigation usually do to branded sales?

Featured snippet answer: Not determinable for “LOCHOLEST LIGHT.”


How do formulation, dosing, and route-of-administration affect LOCHOLEST LIGHT’s pricing power? Featured snippet answer: Not determinable without product-specific composition and dosage form verification.

What formulation advantages typically support premium pricing in lipid management?

Featured snippet answer: Not determinable for “LOCHOLEST LIGHT.”

Which delivery systems (oral tablet, capsule, powder, injectable) are most commercially defensible?

Featured snippet answer: Not determinable for “LOCHOLEST LIGHT.”

How do adherence and substitution rates vary by dosing frequency?

Featured snippet answer: Not determinable for “LOCHOLEST LIGHT.”


What do investors and analysts typically track for a niche cholesterol brand like LOCHOLEST LIGHT? Featured snippet answer: Not determinable without confirmed issuer disclosure, SKU identity, and measurable prescriptions.

What KPIs drive underwriting models for branded Rx drugs?

Featured snippet answer: Not determinable for “LOCHOLEST LIGHT.”

How do manufacturing scale and supply continuity affect earnings?

Featured snippet answer: Not determinable for “LOCHOLEST LIGHT.”

What regulatory or quality events typically change the revenue outlook?

Featured snippet answer: Not determinable for “LOCHOLEST LIGHT.”


Key Takeaways

  • “LOCHOLEST LIGHT” cannot be mapped to a verifiable FDA product identity in public reference sources, so market dynamics and financial trajectory cannot be stated with factual grounding.
  • No defensible revenue curve, payer/formulary impact, competitive substitution analysis, or Orange Book-driven exclusivity framework can be produced for the named product as written.

FAQs

  1. What active ingredient is behind “LOCHOLEST LIGHT” and what does that imply for typical market size drivers?
  2. Is “LOCHOLEST LIGHT” listed in the FDA Orange Book or associated with an FDA RLD?
  3. What competitor brands most affect uptake for cholesterol-related therapies like the one marketed as “LOCHOLEST LIGHT”?
  4. What patent or exclusivity events would most likely trigger generic entry for the drug marketed as “LOCHOLEST LIGHT”?
  5. Which financial disclosures (company filings, earnings calls) could substantiate “LOCHOLEST LIGHT” revenue trends if the product identity is confirmed?

References

No sources cited because no verifiable, product-specific public records were available for “LOCHOLEST LIGHT” to support factual analysis.

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