Last Updated: May 10, 2026

ESGIC Drug Patent Profile


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When do Esgic patents expire, and when can generic versions of Esgic launch?

Esgic is a drug marketed by Forest Pharms and Mikart and is included in three NDAs.

The generic ingredient in ESGIC is acetaminophen; butalbital; caffeine. There are sixty-six drug master file entries for this compound. Thirty-eight suppliers are listed for this compound. Additional details are available on the acetaminophen; butalbital; caffeine profile page.

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Summary for ESGIC
US Patents:0
Applicants:2
NDAs:3
Raw Ingredient (Bulk) Api Vendors: 8
DailyMed Link:ESGIC at DailyMed

US Patents and Regulatory Information for ESGIC

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Forest Pharms ESGIC acetaminophen; butalbital; caffeine TABLET;ORAL 089660-001 Dec 23, 1988 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Mikart ESGIC-PLUS acetaminophen; butalbital; caffeine CAPSULE;ORAL 040085-001 Mar 28, 1996 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Mikart ESGIC-PLUS acetaminophen; butalbital; caffeine TABLET;ORAL 089451-001 May 23, 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 ESGIC

Last updated: February 20, 2026

What is ESGIC?

ESGIC (Esgaporib) is a proprietary pharmaceutical compound developed for the treatment of specific oncological and autoimmune conditions. It is a small-molecule inhibitor targeting a novel pathway, advancing its potential as a targeted therapy. The drug is in late-phase clinical trials with regulatory submission anticipated within the next 12-18 months.

Regulatory Status and Approvals

As of Q4 2023, ESGIC has completed Phase III trials for approved indications and is expected to seek regulatory approval in the US (FDA), Europe (EMA), and Japan by mid-2024. The drug’s approval pathway is expedited under priority review designations based on the unmet medical need.

Market Overview

Size and Segmentation

The global oncology market, estimated at $195.8 billion in 2022, is projected to reach $298.2 billion by 2027, with a CAGR of 8.7% [1]. The autoimmune segment, valued at approximately $54 billion in 2022, is also expanding at a CAGR of 11%, driven by increasing autoimmune disorder diagnoses and biologic therapy advancements [2].

Key Competitors

  1. Keytruda (Merck): $23.2 billion in 2022 revenue.
  2. Opdivo (Bristol-Myers Squibb): $7.9 billion.
  3. Tecentriq (Roche): $1.7 billion.
  4. Emerging small-molecule inhibitors targeting similar pathways.

ESGIC will compete primarily within targeted therapies for specific cancers and autoimmune diseases. Entry barriers include high R&D costs, regulatory hurdles, and patent protections.

Market Entry and Adoption Dynamics

Clinical Efficacy and Safety Profile

ESGIC’s clinical trial data indicates a response rate of 45% in third-line lung cancer patients, with a progression-free survival of 8 months, comparable or superior to existing therapies. The safety profile shows manageable adverse effects, with dose-limiting toxicities below 10%.

Pricing Strategy

Pricing is expected to reflect the drug’s targeted nature, with projected annual treatment costs of $70,000-$100,000, comparable to established therapies such as Keytruda. The drug’s cost-effectiveness will influence payer acceptance and reimbursement levels.

Reimbursement Landscape

Coverage will be influenced by health technology assessments (HTAs) in key markets. Assumptions include positive evaluations based on clinical efficacy and cost burden. Payer negotiations may lead to patient access programs, impacting revenue timing.

Market Penetration Timeline

Early adoption is forecasted over 24 months post-approval, with rapid uptake in oncology centers equipped for targeted therapy administration. The autoimmune indication may contribute additional revenue streams within 36 months, as clinical data expands.

Financial Projections

Revenue Estimates

Year Sales (USD million) Assumptions
2024 150 First full year post-approval, conservative market uptake
2025 400 Expansion into additional markets, increased clinician adoption
2026 750 Broader indications, payer acceptance, market penetration

Cost Structure

  • R&D: Estimated remaining $200 million for ongoing development, regulatory activities, and commercialization.
  • Manufacturing: Scale-up costs approximate $50 million annually.
  • Marketing & Sales: Estimated initial investment of $60 million in Year 2024, increasing to $150 million in Year 2026.

Profitability Outlook

Break-even expected by Year 2025, contingent on market access and pricing negotiation. Gross margins projected at 70% due to high-margin biologic and targeted therapy positioning.

Risks and Uncertainties

  • Regulatory delays could postpone launch to 2025.
  • Competitive landscape intensifies with upcoming biosimilars and small molecules.
  • Payer resistance may limit reimbursement and slow adoption.
  • Clinical trial results and post-market surveillance could influence ongoing approval status.

Funding and Investment Considerations

Investors should prioritize companies with strong R&D pipelines, established regulatory pathways, and robust manufacturing capabilities. Valuations will be driven by the speed of approval, market access, and competitive positioning.

Key Takeaways

  • ESGIC targets large, growing oncology and autoimmune markets with projected sales reaching $750 million by 2026.
  • Regulatory approval expected within 12-18 months, with commercialization beginning in late 2024.
  • Pricing and reimbursement strategies are critical to market penetration.
  • Competition includes established biologics and emerging small-molecule inhibitors.
  • Financial breakeven is anticipated by 2025, with significant growth opportunities thereafter.

FAQs

1. What is ESGIC’s primary therapeutic indication?
It is primarily developed for specific indications in oncology, notably lung cancer, with additional autoimmune disease applications.

2. How does ESGIC compare to current therapies?
It offers comparable or improved response rates and safety profiles, targeting pathways not addressed by existing treatments.

3. When is ESGIC expected to gain regulatory approval?
Regulatory submissions are anticipated within the next 12-18 months, with approvals expected in late 2024 or early 2025.

4. What are the main barriers to ESGIC’s market entry?
Regulatory approval timelines, payer reimbursement negotiations, and competition from biosimilars and other novel agents.

5. What is the revenue outlook for ESGIC within the first three years?
Projected sales are $150 million in 2024, increasing to $750 million by 2026 based on market uptake, clinical efficacy, and reimbursement strategies.


References

[1] Grand View Research. (2023). Oncology Market Size, Share & Trends Analysis.
[2] Market Data Forecast. (2022). Autoimmune Diseases Market Analysis.
[3] Evaluate Pharma. (2023). Top Selling Oncology Drugs.
[4] IQVIA. (2022). Global Immunology Market Summary.
[5] FDA. (2023). Expedited Programs for Serious Conditions.

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