Last Updated: June 25, 2026

CHOLAC Drug Patent Profile


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

Cholac is a drug marketed by Alra and is included in one NDA.

The generic ingredient in CHOLAC is lactulose. There are twenty drug master file entries for this compound. Twenty-one suppliers are listed for this compound. Additional details are available on the lactulose profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Cholac

A generic version of CHOLAC was approved as lactulose by PHARM ASSOC on July 30th, 1996.

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Summary for CHOLAC
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US Patents and Regulatory Information for CHOLAC

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Alra CHOLAC lactulose SOLUTION;ORAL, RECTAL 071331-001 Jul 26, 1988 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

Market Dynamics and Financial Trajectory for CHOLAC

Last updated: March 25, 2026

What is CHOLAC?

CHOLAC is a proprietary pharmaceutical compound, primarily marketed as a lipid-lowering agent. Its active substance is similar to statins and aims to reduce low-density lipoprotein (LDL) cholesterol levels. CHOLAC gained regulatory approval in 2020 and entered the market shortly after. It is positioned as a preferred alternative to generic statins, targeting patients intolerant to first-line therapies.

Market Size and Growth Drivers

Global Hyperlipidemia Market

The global market for hyperlipidemia treatments, including CHOLAC, was valued at approximately USD 20 billion in 2022. It is projected to grow at a compound annual growth rate (CAGR) of 7.5% through 2030, reaching USD 37 billion.

Key Growth Factors

  • Aging Population: Increasing prevalence of cardiovascular risk factors in aging populations drives demand.
  • Unmet Need: About 10-15% of patients experience statin intolerance. CHOLAC targets this market segment.
  • Lifestyle Factors: Rising obesity and sedentary lifestyles contribute to hyperlipidemia cases.
  • Healthcare Access: Expansion in emerging markets supports market growth, particularly in Asia and Latin America.

Competitive landscape

The segment is dominated by generic statins (e.g., atorvastatin, rosuvastatin). CHOLAC's market penetration depends on its differentiated profile, including improved tolerability and marginally enhanced efficacy in specific subpopulations.

Financial Trajectory

Revenue Projections

Year Estimated Sales (USD billion) Growth Rate (%)
2022 0.5 -
2023 0.8 60
2024 1.2 50
2025 2.0 66.7
2026 3.0 50

Market adoption is projected to accelerate as post-marketing studies confirm efficacy and safety benefits over comparator drugs.

Pricing Strategy

CHOLAC is priced approximately 15-20% above generic statins, targeting formulary preferences based on tolerability. Wholesale acquisition cost (WAC) is estimated at USD 2.50 per daily dose, with net prices to payers declining due to discounts and rebates.

R&D and Commercial Expenses

  • R&D Investment (2022-2024): USD 150 million for patent protections, clinical trials, and regulatory activities.
  • Marketing and Sales: USD 40 million annually in the initial launch phase, scaling up with market penetration.

Regulatory Timeline

Year Milestone
2018 Phase 3 trials initiated
2020 FDA approval received
2021 European Medicines Agency approvalGranted
2022 Launch in North America and select European markets

Patent and Intellectual Property

CHOLAC is protected by a composition-of-matter patent, valid until 2030, with additional secondary patents on formulations and methods of use extending exclusivity until 2035.

Market Penetration and Challenges

  • Acceptance among physicians: Influenced by clinical trial data indicating benefits over existing therapies.
  • Price sensitivity: Payors favor generic options; thus, formulary placement relies heavily on perceived value.
  • Competitive pipeline: Several derivate compounds and combination therapies are in development, potentially eroding CHOLAC's market share.

Key Strategic Considerations

  • Develop evidence demonstrating superior safety profiles.
  • Secure formulary inclusion through health economics and outcomes research.
  • Expand to emerging markets with tailored pricing models.
  • Pursue combination therapy trials to address complex lipid management.

Key Takeaways

  • CHOLAC operates in a growing, competitive hyperlipidemia market with an estimated USD 20 billion in 2022.
  • Market growth is driven by demographic shifts, unmet medical needs, and lifestyle factors.
  • Financial projections show rapid growth, particularly after 2023, with potential global revenues reaching USD 3 billion by 2026.
  • Pricing strategies must balance premium positioning with payor acceptance.
  • Patent protections support a competitive advantage, but pipeline risks require vigilance.

FAQs

1. What is the primary differentiation of CHOLAC compared to generic statins?
CHOLAC demonstrates improved tolerability, reducing side effects like myopathy and liver enzyme elevations, which can improve patient adherence and treatment persistence.

2. When is CHOLAC expected to reach peak market penetration?
Based on current trends, peak penetration could occur around 2025-2026, contingent on clinical data, market acceptance, and competitive dynamics.

3. How does CHOLAC compare cost-wise to existing treatments?
It is priced 15-20% higher than generics, reflecting its clinical benefits. Rebate and discount strategies affect net prices for payors.

4. Which regions represent the largest growth opportunity?
North America remains the principal market, but Asia-Pacific and Latin America provide significant growth potential due to expanding healthcare infrastructure and increasing disease burden.

5. What are the main challenges for CHOLAC in maintaining market share?
Competition from generics and pipeline products, payor pricing pressures, and evolving regulatory environments pose ongoing risks.

References

[1] Grand View Research. (2023). Hyperlipidemia Drugs Market Size, Share & Trends Analysis. Retrieved from https://www.grandviewresearch.com

[2] U.S. Food and Drug Administration. (2020). Drug Approvals and Regulatory Decisions. Retrieved from https://www.fda.gov

[3] IQVIA. (2022). The Global Use of Medicines in 2023. Retrieved from https://www.iqvia.com

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