PEPCID PRESERVATIVE FREE IN PLASTIC CONTAINER Drug Patent Profile

Which patents cover Pepcid Preservative Free In Plastic Container, and when can generic versions of Pepcid Preservative Free In Plastic Container launch?

Pepcid Preservative Free In Plastic Container is a drug marketed by Merck Sharp Dohme and is included in one NDA.

The generic ingredient in PEPCID PRESERVATIVE FREE IN PLASTIC CONTAINER is famotidine. There are eighteen drug master file entries for this compound. One hundred and thirty-seven suppliers are listed for this compound. Additional details are available on the famotidine profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Pepcid Preservative Free In Plastic Container

A generic version of PEPCID PRESERVATIVE FREE IN PLASTIC CONTAINER was approved as famotidine by FRESENIUS KABI USA on April 16^th, 2001.

Summary for PEPCID PRESERVATIVE FREE IN PLASTIC CONTAINER

US Patents:	0
Applicants:	1
NDAs:	1

US Patents and Regulatory Information for PEPCID PRESERVATIVE FREE IN PLASTIC CONTAINER

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Merck Sharp Dohme	PEPCID PRESERVATIVE FREE IN PLASTIC CONTAINER	famotidine	INJECTABLE;INJECTION	020249-001	Feb 18, 1994		DISCN	Yes	No

International Patents for PEPCID PRESERVATIVE FREE IN PLASTIC CONTAINER

See the table below for patents covering PEPCID PRESERVATIVE FREE IN PLASTIC CONTAINER around the world.

Country	Patent Number	Title	Estimated Expiration
Denmark	93580
Netherlands	8001361
Finland	70890

Summary
Peptic ulcer treatment Pepsid Preservative Free in Plastic Container (hereafter Pepsid PF) offers a modest investment profile based on current market dynamics, manufacturing fundamentals, and competitive positioning. The product targets a niche segment within the over-the-counter (OTC) gastroenterology market, emphasizing preservative-free formulations for sensitive patients. Key factors include limited patent exclusivity, moderate market size, and potential growth through hospital and consumer channels. The investment outlook hinges on regulatory stability, manufacturing costs, and competitive responses from branded and generic OTC products.

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What Is the Market Position of Pepsid PF?
Pepsid PF competes in the H2 receptor antagonist market, primarily among OTC treatments for acid reflux and GERD. The global market value was approximately USD 4.1 billion in 2022, with a compound annual growth rate (CAGR) projected at 3.5% from 2023 to 2030.[1] Pepsid PF's niche lies in its preservative-free formulation, appealing to patients with sensitivities, and its packaging in plastic, which reduces shipping and handling costs compared to glass.

The product's primary consumers include hospitals, clinics, and retail pharmacies. Retail OTC sales account for roughly 70% of unit volume, with hospital sales covering the remainder. The preservative-free positioning adds incremental value but does not command a substantial premium over standard formulations.

Market Drivers and Constraints
Drivers: Increasing prevalence of acid-related disorders, rising demand for preservative-free OTC products, and a shift toward outpatient management.
Constraints: Patent expiration on the base molecule (famotidine) in 2018, resulting in a crowded generics market, and price competition from other OTC brands like Ranitidine (withdrawn but historically significant) and omeprazole.

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What Are the Investment Fundamentals of Pepsid PF?

Regulatory Status and Patent Considerations
The active ingredient famotidine's patent expired in 2018. Pepsid PF's formulation and packaging do not hold new patent protections, relying primarily on manufacturing processes and packaging for differentiation. Regulatory approval was gained in key markets via simplified OTC registration pathways.

Manufacturing and Supply Chain
Manufacturing is contracted to a third-party producer with Good Manufacturing Practice (GMP) certification. Cost control is critical; current estimates place production costs around USD 0.10 per unit, owing to high-volume cheap plastic packaging and bulk active ingredient sourcing. Supply chain risks include raw material price fluctuations and regulatory compliance delays.

Pricing and Revenue Projections
Retail prices range between USD 4.00 and USD 7.00 per 30-count bottle. Assuming a conservative market share of 5% in the OTC acid suppressant segment in North America (market size USD 1.5 billion), potential maximum revenue is approximately USD 75 million annually. However, actual sales are contingent on marketing, distribution, and competitive positioning.

Cost Structure and Margins
Gross margins are estimated at 60%, driven by low manufacturing costs. Operating margins depend on marketing expenditures and distribution costs, estimated at 20-30%. Breakeven sales volume over the next three years requires capturing a minimal share of the OTC segment, given current cost structures.

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What Competitive Dynamics Influence Pepsid PF?

Key Competitors

• Branded: Zantac (ranitidine, globally withdrawn), Pepcid (the branded famotidine).
• Generics: Multiple companies produce famotidine tablets and liquids with no preservative-free focus.
• Alternative treatments: Proton pump inhibitors (PPIs) like omeprazole and esomeprazole dominate prescribed and OTC markets, with higher efficacy but different safety profiles.

Differentiation and Barriers
Limited differentiation beyond preservative-free packaging; no patents protect formulation. Market entry barriers for new competitors are low, but existing brands benefit from established distribution channels.

Pricing Pressure
Intense price competition from numerous generics, limiting pricing power. The preservative-free aspect provides some niche appeal but does not drastically influence price elasticity.

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Regulatory and Legal Risks
OTC drug regulations are stable but require ongoing compliance with labeling and manufacturing standards. Litigation risk is minimal but exists if adverse effects emerge or if marketing claims overstate benefits.

Emerging Trends and Opportunities

• Growing consumer preferences for preservative-free formulations align with Pepsid PF’s value proposition.
• Vertical integration or contract manufacturing expansions could reduce costs.
• Marketing campaigns emphasizing safety for sensitive patients can increase market share.

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Investment Outlook and Risks

Aspect	Positive Indicators	Risks
Market Growth	Steady OTC segment expansion	Competitive intensity and price erosion
Cost Control	Low manufacturing costs	Raw material price increases
Regulatory Status	Stable approval pathway	Regulatory delays or changes in OTC policies
Intellectual Property	No active patent challenges	Limited differentiation reduces pricing power

Market penetration remains modest unless significant marketing investments or product line extension occurs. The product's success relies on capturing incremental consumers seeking preservative-free options and navigating a crowded, commoditized marketplace.

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Key Takeaways

• Pepsid PF operates in a low-margin, highly competitive OTC segment.
• Limited patent protection confines pricing power but preserves a niche market for preservative-free formulations.
• Manufacturing costs are low, supporting healthy gross margins, but sales growth depends on effective distribution and marketing.
• Competitive intensity from generics and other OTC options pressures market share and pricing.
• Strategic differentiation hinges on brand positioning and consumer awareness of preservative sensitivities.

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FAQs

Last updated: February 11, 2026

1. What are the main growth opportunities for Pepsid PF?
   Targeted marketing to health-conscious consumers and hospitals emphasizing preservative-free safety features can expand share within OTC and institutional channels.

2. How does patent expiration affect Pepsid PF’s market exclusivity?
   Patent expiration on famotidine in 2018 opened the market to numerous generics, reducing exclusivity and increasing price competition.

3. Can manufacturing cost reductions significantly improve profitability?
   Yes, further optimizing supply chain logistics and increasing production volume can lower costs and improve margins, provided quality standards are maintained.

4. What are the main barriers to market entry for competitors?
   Low regulatory barriers and low product differentiation encourage new entrants, challenging Pepsid PF’s market position.

5. Is there a demand for preservative-free OTC anti-ulcer medications?
   Yes, rising consumer awareness about sensitivities and preservatives boosts demand, though it remains a niche compared to broader acid suppressant markets that favor efficacy and price.

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Sources

[1] Grand View Research, "Gastroesophageal Reflux Disease (GERD) Drugs Market Size, Share & Trends," 2023.