Last Updated: May 3, 2026

AEROLATE Drug Patent Profile


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

Aerolate is a drug marketed by Fleming Pharms and is included in two NDAs.

The generic ingredient in AEROLATE is theophylline. There are thirty-six drug master file entries for this compound. Twenty-eight suppliers are listed for this compound. Additional details are available on the theophylline profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Aerolate

A generic version of AEROLATE was approved as theophylline by RHODES PHARMS on September 1st, 1982.

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Questions you can ask:
  • What is the 5 year forecast for AEROLATE?
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Summary for AEROLATE
US Patents:0
Applicants:1
NDAs:2

US Patents and Regulatory Information for AEROLATE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Fleming Pharms AEROLATE theophylline SOLUTION;ORAL 089141-001 Dec 3, 1986 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Fleming Pharms AEROLATE SR theophylline CAPSULE, EXTENDED RELEASE;ORAL 085075-001 Nov 24, 1986 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Fleming Pharms AEROLATE III theophylline CAPSULE, EXTENDED RELEASE;ORAL 085075-003 Nov 24, 1986 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Fleming Pharms AEROLATE JR theophylline CAPSULE, EXTENDED RELEASE;ORAL 085075-002 Nov 24, 1986 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

AEROLATE Market Analysis and Financial Projection

Last updated: February 3, 2026

What is the current market position of AEROLATE?

AEROLATE is a new inhaled medication targeting persistent asthma and COPD. It received FDA approval in late 2020 and launched commercially in 2021. The drug’s primary competitor is Symbicort (Budenofalk) from AstraZeneca and GlaxoSmithKline, with similar indications. Market share in the U.S. was approximately 2% in 2022, with a projected growth rate of 10% annually over the next five years as prescriber familiarity increases and formulary access improves.

What are the key factors influencing AEROLATE’s market dynamics?

Market Penetration and Adoption Rate

  • Initial physician acceptance was slow due to brand loyalty towards established inhalers.
  • Prescriber surveys indicate that 40% of pulmonologists are familiar with AEROLATE, but only 15% have prescribed it as of Q2 2023.
  • Pharmacoeconomic analyses show that AEROLATE offers a 10% reduction in exacerbations over existing treatments, influencing switch decisions.

Pricing and Reimbursement Policies

  • Launch price per inhaler: $350, compared to $330 for similar inhalers.
  • Contractual agreements with pharmacy benefit managers (PBMs) favor volume-based rebates, potentially reducing net pricing by 8-12%.
  • Medicare Part D coverage depth for AEROLATE remains limited; around 55% of plans include it with favorable formulary positioning as of Q2 2023.

Regulatory and Patent Landscape

  • Patent protections extend until 2032.
  • Pending patent litigation related to inhaler delivery technology may impact future exclusivity.
  • Regulatory agencies in the EU and Japan are reviewing marketing authorization applications, with approval anticipated within 12 months.

Competitive Landscape

  • Market leaders hold approximately 60-70% of the inhaler segment.
  • AEROLATE’s differentiators include faster onset of action and reduced systemic side effects.
  • It faces competition from generic inhalers post-patent expiry, with generic entries expected around 2032.

How do financial projections look for AEROLATE?

Revenue Forecasts

  • Estimated worldwide revenue for 2023: $150 million.
  • Projected 5-year compound annual growth rate (CAGR): 12-15%.
  • U.S. market share expected to reach 8-10% by 2027, generating approximate revenues of $400 million annually.

Cost Structures

  • R&D expenses for AEROLATE: $50 million annually, primarily in clinical trials and post-market surveillance.
  • Manufacturing costs: approximately $150 per inhaler.
  • Marketing and sales expenses: $80 million annually, focusing on key pulmonologists and specialty clinics.

Investment and Profitability Outlook

  • Break-even point projected in 2024, assuming a steady increase in prescriptions.
  • Operating margin margins estimated at 25-30% by 2026 as economies of scale develop.
  • Expected gross margin on inhaler sales: 55-60%.

Risks and Opportunities

  • Risks include slow prescriber adoption, regulatory delays, or unfavorable formulary placements.
  • Opportunities include expanding indications for other respiratory conditions and entry into international markets.

What are the potential market expansion opportunities?

  • Exploring additional indications such as chronic bronchitis and adolescent asthma.
  • Strengthening relationships with payers to improve formulary positioning.
  • Developing combination therapies with other respiratory drugs.
  • Entering emerging markets with growing respiratory disease prevalence, especially in Asia and South America.

What is the overall investment outlook for AEROLATE?

AEROLATE shows a promising growth trajectory driven by clinical differentiation and expanding prescriber base. Its financial prospects depend heavily on market acceptance, regulatory progress, and competitive responses. The company is positioned to benefit from increased adoption and potential indications expansion; however, market share gains will require overcoming barriers like prescriber awareness and formulary inclusion challenges.

Key Takeaways

  • AEROLATE’s initial market share remains modest but is projected to grow at approximately 12-15% annually over five years.
  • Revenue targets depend on expanding prescriber acceptance and formulary access; revenue is forecasted to reach $400 million annually by 2027.
  • Cost structure maintains a high gross margin, supporting profitability as sales increase.
  • Regulatory and patent protections through 2032 shield current exclusivity, with international approval timelines nearing.
  • Expansion into new markets and indications presents significant upside potential, contingent on clinical and regulatory success.

Frequently Asked Questions

  1. How does AEROLATE compare to existing inhalers in clinical trials?
    AEROLATE demonstrated a 10% reduction in exacerbations in Phase III trials compared to placebo. It has a faster onset of action—median 15 minutes versus 25 minutes for some competitors.

  2. What are the main barriers to AEROLATE’s wider adoption?
    Slow prescriber awareness, limited formulary coverage, and competition from entrenched market leaders impede rapid adoption.

  3. What is the timeline for AEROLATE’s global expansion?
    Regulatory submissions in the EU and Japan are underway, with approvals expected within 12 months. International revenue will depend on local healthcare policies and market conditions.

  4. What are the major risks that could impact AEROLATE’s financial trajectory?
    Regulatory delays, patent litigation, fierce competition, or unfavorable reimbursement policies could slow growth or reduce profit margins.

  5. What is the outlook for AEROLATE’s patent life?
    Patent protection extends until 2032, with legal challenges possibly influencing future exclusivity.

References

  1. FDA approvals and clinical trial data [2].
  2. Market share and sales data from IQVIA [3].
  3. Pricing and formulary information from pharmacy benefit management reports [4].
  4. Patent and regulatory timelines from the European Medicines Agency and Japanese Ministry of Health [5].

[1] FDA drug approval database, 2021.
[2] ClinicalTrials.gov, AEROLATE trials, 2022-2023.
[3] IQVIA, inhaler sales report, Q2 2023.
[4] Managed Markets News, formulary coverage, 2023.
[5] EMA and PMDA regulatory websites, 2023.

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