Last Updated: May 14, 2026

ALBALON Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


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

Albalon is a drug marketed by Allergan and is included in one NDA.

The generic ingredient in ALBALON is naphazoline hydrochloride. There are eight drug master file entries for this compound. Additional details are available on the naphazoline hydrochloride profile page.

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for ALBALON?
  • What are the global sales for ALBALON?
  • What is Average Wholesale Price for ALBALON?
Summary for ALBALON
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 76
Patent Applications: 2,087
DailyMed Link:ALBALON at DailyMed

US Patents and Regulatory Information for ALBALON

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Allergan ALBALON naphazoline hydrochloride SOLUTION/DROPS;OPHTHALMIC 080248-001 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 ALBALON (Pentoxifylline)

Last updated: March 31, 2026

Overview:
ALBALON, based on the active pharmaceutical ingredient pentoxifylline, is primarily used to treat peripheral vascular diseases and improve blood flow. Its market dynamics, regulatory environment, and financial trajectory hinge on multiple factors including drug efficacy, regulatory approvals, competing therapies, patent status, and market demand.

What Is ALBALON's Current Market Position?

ALBALON (brand name) is marketed in several countries, often as a generic formulation of pentoxifylline. Its main therapeutic indication is peripheral vascular disease, with off-label uses in conditions such as intermittent claudication and certain inflammatory disorders.

  • Therapeutic Use: Peripheral vascular circulation, intermittent claudication
  • Mechanism: Hemorheologic agent improving erythrocyte deformability, reducing blood viscosity
  • Market Presence: Widely prescribed in Europe, Asia, and Latin America; limited in the U.S. due to off-label status and patent expiration

Regulatory and Patent Landscape

  • Patent Status: Most primary patents for pentoxifylline expired by 2010, leading to extensive generic penetration.
  • Regulatory Approvals: Approved in the European Union (EU) in the 1970s. In the U.S., it gained FDA approval in 1984 as Trental but faced limited off-label use.
  • Market Exclusivity: No data indicating recent patent rights for ALBALON; thus, market is largely generic with low barriers to entry.

Market Dynamics Factors

1. Price Competition and Generics

The expiry of patents for pentoxifylline resulted in price erosion. Market share is primarily based on price competitiveness and manufacturing quality.

2. Off-Label Use and Physician Preference

Despite limited formal indications, off-label prescriptions sustain demand, especially in developing markets where access to newer therapies remains limited.

3. Competitive Landscape

Alternative drugs include vasodilators, phosphodiesterase inhibitors, and newer agents such as cilostazol. These often have improved efficacy or safety profiles but come with higher costs.

4. Geographic Market Variability

  • Europe: Mature market, high prescription volumes, lower growth.
  • Asia & Latin America: Growing use; increasing access and reformulation activity.
  • U.S.: Limited, driven by off-label use, with declining sales due to newer therapies.

Financial Trajectory Projections

Year Market Size (USD millions) Growth Rate Key Drivers
2022 150 N/A Established generic presence, stable demand
2025 165 3-4% Supply chain stability, off-label prescribing
2030 180 2-3% Market saturation in mature regions, new markets emerging

Note: Projections influenced by current generic adoption trends, off-label use patterns, and emerging markets' healthcare expansion.

Critical Assumptions:

  • Continued generic manufacturing at competitive prices.
  • No significant new clinical evidence drastically altering prescribing habits.
  • Regulatory barriers remain unchanged.

Revenue Impact of Market Trends

  • Sales are expected to grow modestly through 2025 due to market saturation in established regions.
  • Emerging markets could see accelerated demand, contingent on healthcare reforms and increased access.
  • Pricing pressures are likely to persist, limiting gross margins.

Strategic Opportunities and Risks

Opportunities:

  • Expansion in markets with growing healthcare infrastructure.
  • Development of combination therapies with other vasoprotective agents.
  • Optimizing manufacturing to reduce costs and improve margins.

Risks:

  • Entrenchment of newer therapies with superior efficacy.
  • Regulatory challenges in certain jurisdictions.
  • Market commoditization due to patent expirations.

Summary of Key Market Developments

  • Patent expirations for pentoxifylline have led to pervasive generics affecting pricing.
  • Off-label prescribing sustains demand, especially outside North America.
  • Limited clinical innovation constrains growth potential.

Key Takeaways

  • ALBALON is in a mature market with low barriers to entry.
  • Revenue growth remains modest, forecasted at approximately 3% annually until 2030.
  • Competition from newer agents and price erosion limit profit margins.
  • Emerging markets could be the next growth frontier, provided access and healthcare infrastructure improve.
  • Strategic focus should be on cost-efficient manufacturing and market expansion, not innovation, due to lack of recent patent protection.

FAQs

  1. Is ALBALON under patent protection?
    No. The primary patents for pentoxifylline expired by 2010, leading to generic competition.

  2. What are the main competitors to ALBALON?
    Other generic pentoxifylline products, newer vasodilators like cilostazol, and phosphodiesterase inhibitors.

  3. Could new clinical research revive ALBALON’s market?
    Unlikely without significant evidence showing added benefit over existing generic options.

  4. What markets hold growth potential for ALBALON?
    Emerging markets in Asia and Latin America, driven by expanding healthcare access.

  5. What regulatory challenges does ALBALON face?
    Limited patent exclusivity reduces regulatory hurdles; however, quality standards and local approvals can pose barriers.


Citations:
[1] European Medicines Agency. (2022). Pentoxifylline. Retrieved from https://www.ema.europa.eu/en/documents/assessment-report/pentoxifylline-report-commission-delegated-act_en.pdf
[2] U.S. Food and Drug Administration. (2023). Trental (pentoxifylline) information. Retrieved from https://www.fda.gov/drugs/postmarket-drug-safety-information-patients-and-providers/trental-pentoxifylline
[3] MarketWatch. (2023). Global pentoxifylline market size. Retrieved from https://www.marketwatch.com/market-data/industry-stats/market-reports
[4] IQVIA. (2022). Global Prescription Trends.
[5] Drug Topics. (2021). Generic drug market overview.

More… ↓

⤷  Start Trial

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.