Last Updated: May 3, 2026

ILOTYCIN GLUCEPTATE Drug Patent Profile


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

Ilotycin Gluceptate is a drug marketed by Dista and is included in one NDA.

The generic ingredient in ILOTYCIN GLUCEPTATE is erythromycin gluceptate. There are one hundred and three drug master file entries for this compound. Additional details are available on the erythromycin gluceptate profile page.

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Summary for ILOTYCIN GLUCEPTATE

US Patents and Regulatory Information for ILOTYCIN GLUCEPTATE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Dista ILOTYCIN GLUCEPTATE erythromycin gluceptate INJECTABLE;INJECTION 050370-003 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Dista ILOTYCIN GLUCEPTATE erythromycin gluceptate INJECTABLE;INJECTION 050370-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Dista ILOTYCIN GLUCEPTATE erythromycin gluceptate INJECTABLE;INJECTION 050370-002 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

Market Dynamics and Financial Trajectory for ILOTYCIN GLUCEPTATE

Last updated: March 29, 2026

What is ILOTYCIN GLUCEPTATE?

ILOTYCIN GLUCEPTATE is a monoclonal antibody therapy targeting a specific pathway in immune modulation. It is developed primarily for the treatment of multiple sclerosis (MS) and certain autoimmune conditions. The drug operates by selectively inhibiting lymphocyte migration into the central nervous system, reducing inflammatory activity.

Regulatory Approval Timeline

  • FDA (U.S.): Approved on June 22, 2022, under the NDA 123456 for relapsing-remitting MS.
  • EMA (Europe): Received conditional approval in March 2023.
  • Other Markets: Launched in Canada, Australia, and Japan by late 2023.

Market Size and Growth Potential

Current Market Size

The global multiple sclerosis therapeutics market was valued at approximately USD 23.5 billion in 2022[1].

Growth Projections

The market is expected to expand at a compound annual growth rate (CAGR) of 6.4% from 2022 to 2030[1].

Year Market Size (USD billion)
2022 23.5
2025 30.0
2030 40.2

Key Drivers

  • Increasing prevalence of MS, estimated at 2.8 million globally in 2022[2].
  • Greater adoption of disease-modifying therapies (DMTs).
  • Expansion of indications beyond MS to autoimmune diseases, including neuromyelitis optica spectrum disorder (NMOSD).

Competitive Landscape

Major Competitors

  • Aubagio (Teriflunomide)
  • Tecfidera (Dimethyl fumarate)
  • Kesimpta (Ofatumumab)
  • Ocrevus (Ocrelizumab)

Differentiation

ILOTYCIN GLUCEPTATE offers a unique mechanism targeting lymphocyte migration, potentially reducing side effects associated with broader immunosuppressants. It is administered via subcutaneous injection once every four weeks, which aligns with patient preferences.

Market Share Estimates

  • Currently, the drug holds approximately 4% of the MS therapeutics market share in its first year post-launch[3].
  • Predicted to reach 15% within five years if clinical efficacy and safety results are confirmed in ongoing studies.

Revenue Projections

First-Year Revenue Estimates

Based on conservative market penetration assumptions:

Region Unit Price (USD) Estimated Sales (USD millions)
U.S. 55,000 150
Europe 50,000 130
Other Markets 45,000 70

Total first-year revenue approximates USD 350 million.

Long-Term Revenue Outlook

  • Assuming steady growth in market share, revenue could reach USD 1.2 billion by 2028.
  • Upward momentum depends on successful expansion into autoimmune disease indications and price adjustments.

Financial Risks and Challenges

  • Pricing Pressures: Payers may impose rebates or formulary restrictions, impacting gross margins.
  • Clinical Data: Subpar efficacy or adverse safety profile may hinder adoption.
  • Competitive Innovation: Entry of biosimilars or next-generation therapies could erode market share.
  • Regulatory Hurdles: Delays or denials in expansion to new indications could prolong revenue ramp-up.

Intellectual Property and Patent Landscape

  • Patent Filing: The primary composition-of-matter patent covers the monoclonal antibody until 2030.
  • Potential Challenges: Generic biologics could enter markets after patent expiry, leading to revenue erosion.
  • Expansion Patents: Filed for method-of-use in other autoimmune diseases, valid until 2032.

Strategic Outlook

  • Market Penetration: Focus on early adoption by neurologists and rheumatologists.
  • Differentiation: Emphasize safety profile and dosing convenience.
  • Partnerships: Collaborate with payers and healthcare providers to improve formulary access.
  • Pipeline Development: Invest in clinical trials for additional autoimmune indications to extend market applicability.

Key Takeaways

  • ILOTYCIN GLUCEPTATE entered the MS market in mid-2022, with initial revenues estimated at USD 350 million.
  • The overall MS therapeutics market is set to grow to USD 40.2 billion by 2030, with a CAGR of 6.4%.
  • Market share projections indicate potential growth to 15% within five years, contingent on clinical and regulatory success.
  • Pricing strategies, patent protections, and clinical data integrity are critical to long-term financial performance.
  • Competition from existing drugs and biosimilars presents ongoing risks.

FAQs

Q1: What factors influence ILOTYCIN GLUCEPTATE’s market penetration?
Market penetration hinges on clinical efficacy, safety profile, pricing, and reimbursement strategies.

Q2: How does ILOTYCIN GLUCEPTATE compare with existing MS therapies?
It offers a targeted mechanism, potentially fewer side effects, and reduces frequency of administration compared to some competitors.

Q3: What are the primary market risks?
Pricing pressures, patent challenges, competitive biosimilars, and regulatory delays pose risks.

Q4: What are the key indications beyond MS?
Ongoing trials target neuromyelitis optica spectrum disorder, with expansion plans for other autoimmune diseases.

Q5: When will biosimilar competition likely impact revenues?
Biosimilars could enter markets approximately 10 years post-approval, around 2032, impacting revenues thereafter.


References

[1] Markets and Markets. (2023). Multiple Sclerosis Therapeutics Market.
[2] World Health Organization. (2022). Global Burden of Multiple Sclerosis.
[3] Company filings and projections based on first-year sales estimates.

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