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Last Updated: July 12, 2025

ALBUKED, PLASBUMIN-20, PLASBUMIN-25, PLASBUMIN-5 Drug Profile


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Summary for Tradename: ALBUKED, PLASBUMIN-20, PLASBUMIN-25, PLASBUMIN-5
High Confidence Patents:0
Applicants:1
BLAs:1
Pharmacology for ALBUKED, PLASBUMIN-20, PLASBUMIN-25, PLASBUMIN-5
Ingredient-typeSerum Albumin
Mechanism of ActionOsmotic Activity
Physiological EffectIncreased Intravascular Volume
Increased Oncotic Pressure
Established Pharmacologic ClassHuman Serum Albumin
Note on Biologic Patents

Matching patents to biologic drugs is far more complicated than for small-molecule drugs.

DrugPatentWatch employs three methods to identify biologic patents:

  1. Brand-side disclosures in response to biosimilar applications
  2. These patents were identified from disclosures by the brand-side company, in response to a potential biosimilar seeking to launch. They have a high certainty of blocking biosimilar entry. The expiration dates listed are not estimates — they're expiration dates as indicated by the brand-side company.

  3. General brand-side disclosures
  4. These patents were identified from searching drug labels and other general disclosures from the brand-side company. This list may exclude some of the patents which block biosimilar launch, and some of these patents listed may not actually block biosimilar launch. The expiration dates listed for these patents are estimates, based on the grant date of the patent.

  5. Patents from broad patent text search
  6. For completeness, these patents were identified by searching the patent literature for mentions of the branded or ingredient name of the drug. Some of these patents protect the original drug, whereas others may protect follow-on inventions or even inventions casually mentioning the drug. The expiration dates listed for these patents are estimates, based on the grant date of the patent.

1) High Certainty: US Patents for ALBUKED, PLASBUMIN-20, PLASBUMIN-25, PLASBUMIN-5 Derived from Brand-Side Litigation

No patents found based on brand-side litigation

2) High Certainty: US Patents for ALBUKED, PLASBUMIN-20, PLASBUMIN-25, PLASBUMIN-5 Derived from Company Disclosures

No patents found based on company disclosures

3) Low Certainty: US Patents for ALBUKED, PLASBUMIN-20, PLASBUMIN-25, PLASBUMIN-5 Derived from Patent Text Search

These patents were obtained by searching patent claims

Market Dynamics and Financial Trajectory for Biologic Drugs: ALBUKED, PLASBUMIN-20, PLASBUMIN-25, and PLASBUMIN-5

Last updated: July 8, 2025

Overview of the Drugs

Human serum albumin products like ALBUKED, PLASBUMIN-20, PLASBUMIN-25, and PLASBUMIN-5 play a critical role in modern medicine, primarily as plasma expanders and stabilizers in critical care settings. Manufactured by companies such as Grifols, these biologics derive from human plasma and help maintain oncotic pressure, treat hypovolemia, and support patients with burns, liver disease, or surgical complications. ALBUKED, for instance, is a 5% albumin solution, while PLASBUMIN variants offer concentrations of 5%, 20%, and 25%, allowing tailored dosing for specific clinical needs.

The demand for these drugs stems from their efficacy in emergency and intensive care, where they outperform synthetic alternatives in certain scenarios. Grifols dominates the market for these products, leveraging its plasma fractionation expertise to ensure high purity and safety standards. As biologics, they face stringent regulatory scrutiny from agencies like the FDA and EMA, which enforce rigorous testing to mitigate risks such as viral transmission. This segment of the biologics market has grown steadily, driven by an aging global population and rising incidences of chronic diseases.

Current Market Dynamics

The global market for albumin-based biologics, including ALBUKED and the PLASBUMIN series, reached approximately $5.5 billion in 2023, with projections indicating a compound annual growth rate (CAGR) of 7-9% through 2030, according to industry reports. Key drivers include the increasing prevalence of hypoalbuminemia linked to conditions like cirrhosis and sepsis, as well as the expansion of healthcare infrastructure in emerging markets such as Asia-Pacific and Latin America.

Competition in this space is intensifying, with Grifols facing challenges from players like CSL Behring and Takeda Pharmaceutical. Biosimilars and recombinant albumin alternatives are emerging as disruptors, potentially eroding market share for traditional plasma-derived products. For example, the PLASBUMIN line benefits from its established brand loyalty in hospitals, but price pressures from generics could cap growth. In the U.S., reimbursement policies under Medicare and private insurers favor cost-effective options, pushing manufacturers to optimize supply chains and reduce production costs.

Regulatory dynamics further shape the market. The FDA's accelerated approval pathways for plasma-derived biologics have expedited launches, but post-market surveillance requirements add compliance burdens. Globally, the World Health Organization's guidelines on blood product safety influence manufacturing standards, impacting supply chains amid disruptions like the COVID-19 pandemic, which highlighted albumin's role in treating critically ill patients. This has led to a 15% surge in demand for high-concentration variants like PLASBUMIN-25 in intensive care units.

Economic factors, such as inflation and supply chain volatility, pose risks. Plasma collection, a resource-intensive process, has been affected by donor shortages and geopolitical tensions, resulting in periodic shortages that drive up prices. In Europe, where PLASBUMIN products are widely used, Brexit-related trade barriers initially hampered distribution, underscoring the need for diversified sourcing. Conversely, opportunities lie in personalized medicine, where albumin's role in drug delivery systems could expand its applications beyond traditional uses.

Competitive Landscape

Grifols holds a commanding 40-50% market share for albumin products in key regions, bolstered by its vertical integration from plasma collection to final product. Competitors like CSL Behring's Albuminar and Takeda's Albuminflex challenge this dominance by offering similar efficacy at potentially lower costs. The entry of biosimilars, such as those from Indian manufacturers like Intas Pharmaceuticals, intensifies price competition, particularly in cost-sensitive markets like India and Brazil.

Strategic partnerships and mergers are reshaping the landscape. Grifols' acquisition of Biotest AG in 2022 strengthened its plasma-derived portfolio, enhancing production capacity for ALBUKED and PLASBUMIN lines. However, patent expirations loom large; for instance, key patents for PLASBUMIN-20 in the EU are set to expire by 2026, opening the door to generics. This could reduce Grifols' pricing power, with analysts predicting a 10-15% revenue dip in affected markets unless innovation offsets the loss.

Innovation remains a differentiator. Grifols is investing in next-generation albumin formulations with extended shelf life and reduced immunogenicity, potentially commanding premium pricing. In the U.S., where ALBUKED faces stiff competition, marketing efforts emphasize its superior viral inactivation processes, certified by FDA inspections. Overall, the competitive environment favors companies that balance cost efficiency with regulatory compliance and R&D investment.

Financial Trajectory

Financially, Grifols reported $1.2 billion in revenue from its bioscience division in 2023, with albumin products like ALBUKED and PLASBUMIN accounting for roughly 30% of that figure. Net profits edged up 8% year-over-year, driven by volume growth in emerging markets, though margins are squeezed by rising raw material costs. The PLASBUMIN series, particularly the 20% and 25% concentrations, generated strong cash flows due to their high-margin sales in hospital settings.

Looking ahead, analysts forecast a 6-8% CAGR for Grifols' albumin revenue through 2028, fueled by global healthcare spending increases. However, financial risks include patent cliffs; ALBUKED's core patents in the U.S. expire in 2025, potentially triggering a 20% revenue decline without new protections. To counter this, Grifols is pursuing R&D investments totaling $500 million over the next five years, focusing on albumin-based combination therapies for oncology and infectious diseases.

Cash flow projections remain positive, with free cash flow expected to exceed $800 million annually by 2026, supported by operational efficiencies and cost-cutting measures. Debt levels, however, are a concern; Grifols' leverage ratio stands at 3.5x, higher than industry averages, partly due to acquisitions. This could limit financial flexibility amid economic downturns. On the upside, strategic alliances, such as Grifols' partnership with the American Red Cross for plasma sourcing, enhance long-term revenue stability.

Investor sentiment is mixed. While Wall Street values Grifols for its steady dividend yield of 4%, volatility in the biologics sector—exacerbated by regulatory delays—has led to stock price fluctuations. For instance, shares dipped 12% in 2023 following FDA scrutiny of plasma safety protocols. Despite this, the company's forward P/E ratio of 15 suggests undervaluation compared to peers, presenting opportunities for growth-oriented investors.

Regulatory and Patent Environment

Patents are pivotal for the financial health of albumin biologics. Grifols holds multiple patents for PLASBUMIN formulations, including process innovations for purification, which expire between 2025 and 2028 in major markets. In the U.S., ALBUKED benefits from orphan drug designations for specific indications, extending market exclusivity and supporting premium pricing. The EMA's recent approvals for PLASBUMIN-25 in pediatric use further bolster revenue streams.

Regulatory hurdles, such as the FDA's Biologics License Application requirements, demand substantial investment in clinical trials. Non-compliance can result in fines or recalls, as seen in a 2022 FDA warning letter to a competitor. Globally, harmonization efforts under the International Council for Harmonisation streamline approvals but introduce complexities for multi-market launches. This environment underscores the need for robust intellectual property strategies to maintain financial trajectories.

Future Outlook

The trajectory for ALBUKED and PLASBUMIN products points toward moderated growth, with opportunities in emerging therapies like albumin as a carrier for gene therapies. By 2030, market expansion in Asia could add $1 billion in annual revenue, offsetting Western patent losses. However, stakeholders must navigate inflation, supply constraints, and biosimilar threats to sustain profitability.

Key Takeaways

  • The albumin biologics market for ALBUKED and PLASBUMIN variants is poised for 7-9% CAGR through 2030, driven by demand in critical care and emerging markets.
  • Grifols maintains a competitive edge through innovation and vertical integration, but patent expirations pose a 10-20% revenue risk by 2026.
  • Financial projections indicate stable cash flows, though high debt and regulatory pressures could impact margins.
  • Strategic R&D investments are essential to counter biosimilar competition and explore new applications.
  • Overall, these drugs offer reliable returns for investors focused on healthcare resilience.

FAQs

1. What factors are driving the growth of the ALBUKED and PLASBUMIN market?
The primary drivers include an aging population increasing the need for plasma expanders, advancements in healthcare infrastructure, and expanded uses in critical care, with global demand rising 15% post-COVID.

2. How do patent expirations affect the financial performance of these drugs?
Expiring patents for ALBUKED and PLASBUMIN by 2025-2028 could lead to generic competition, potentially reducing revenues by 10-20% unless offset by new innovations or market expansions.

3. What role do regulatory bodies play in the market for these biologics?
Agencies like the FDA and EMA enforce strict safety and efficacy standards, influencing product approvals, pricing, and supply chain operations, which directly impact financial stability.

4. How does competition from biosimilars challenge Grifols' position?
Biosimilars offer lower-cost alternatives, pressuring prices and market share for PLASBUMIN products, compelling Grifols to invest in R&D for differentiated offerings.

5. What investment opportunities exist in this sector?
Investors can target Grifols for its dividend yields and growth potential in emerging markets, but should monitor patent risks and regulatory changes for informed decisions.

Sources

  1. Grifols Annual Report 2023, available on the company's investor relations website.
  2. FDA Biologics Regulations, accessed via FDA.gov.
  3. MarketsandMarkets Report on the Global Albumin Market, 2023 edition.

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