BARACLUDE Drug Patent Profile

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

Baraclude is a drug marketed by Bristol Myers Squibb and is included in two NDAs.

The generic ingredient in BARACLUDE is entecavir. There are eighteen drug master file entries for this compound. Sixteen suppliers are listed for this compound. Additional details are available on the entecavir profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Baraclude

A generic version of BARACLUDE was approved as entecavir by HETERO LABS LTD V on August 21^st, 2015.

Summary for BARACLUDE

US Patents:	0
Applicants:	1
NDAs:	2

Paragraph IV (Patent) Challenges for BARACLUDE

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
BARACLUDE	Tablets	entecavir	0.5 mg and 1 mg	021797	1	2010-06-14

US Patents and Regulatory Information for BARACLUDE

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Bristol Myers Squibb	BARACLUDE	entecavir	SOLUTION;ORAL	021798-001	Mar 29, 2005		RX	Yes	Yes
Bristol Myers Squibb	BARACLUDE	entecavir	TABLET;ORAL	021797-001	Mar 29, 2005	AB	RX	Yes	No
Bristol Myers Squibb	BARACLUDE	entecavir	TABLET;ORAL	021797-002	Mar 29, 2005	AB	RX	Yes	Yes

International Patents for BARACLUDE

See the table below for patents covering BARACLUDE around the world.

Country	Patent Number	Title	Estimated Expiration
Hungary	913283
Canada	2227887	COMPOSITIONS PHARMACEUTIQUES D'OESTROGENES CONJUGUES ET LEURS PROCEDES D'UTILISATION (PHARMACEUTICAL COMPOSITIONS OF CONJUGATED ESTROGENS AND METHODS FOR THEIR USE)
European Patent Office	0840599	COMPOSITIONS PHARMACEUTIQUES D'OESTROGENES CONJUGUES ET LEURS PROCEDES D'UTILISATION (PHARMACEUTICAL COMPOSITIONS OF CONJUGATED ESTROGENS AND METHODS FOR THEIR USE)
Poland	169403
Canada	2053339	HYDROXYMETHYL(METHYLENECYCLOPENTYL) PURINES ET PYRIMIDINES (HYDROXYMETHYL(METHYLENECYCLOPENTYL) PURINES AND PYRIMIDINES)

Supplementary Protection Certificates for BARACLUDE

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
0481754	C00481754/01	Switzerland		FORMER OWNER: BRISTOL-MYERS SQUIBB HOLDINGS IRELAND, CH
0481754	CA 2006 00033	Denmark
0481754	33/2006	Austria		PRODUCT NAME: ENTECAVIR UND DESSEN HYDRATE; REGISTRATION NO/DATE: EU/1/06/343/001- EU/1/06/343/005 20060626
0481754	SPC/GB06/032	United Kingdom		PRODUCT NAME: ENTECAVIR-(2-AMINO-1,9-DIHYDRO-9-((1S,3R,4S)-4-HYDROXY-3-(HYDROXYMETHYL)-2-METHYLENE CYCLOPENTYL)-6H-PURIN-6-ONE AND HYDRATES THEREOF, PARTICULARLY THE MONOHYDRATE; REGISTERED: UK EU/1/06/343/001 20060626; UK EU/1/06/343/002 20060626; UK EU/1/06/343/003 20060626; UK EU/1/06/343/004 20060626; UK EU/1/06/343/005 20060626
0481754	C300241	Netherlands		PRODUCT NAME: ENTECAVIR, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAAR ZOUT OF HYDRAAT, IN HET BIJZONDER ENTECAVIRMONOHYDRAAT; REGISTRATION NO/DATE: EU/1/06/343/001-EU/1/06/343/005 20060626

Analysis of the Investment Scenario, Market Dynamics, and Financial Trajectory for BARACLUDE (Telbivudine)

Last updated: February 3, 2026

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Summary

BARACLUDE (telbivudine) is an antiviral drug developed for the treatment of chronic hepatitis B (CHB). Originally launched by Novartis in 2005, it has faced market competition and patent challenges over the years. Its current positioning is influenced by evolving treatment guidelines, generic manufacturing, market share shifts, and emerging therapies. This report evaluates the current investment landscape, market dynamics, and future financial prospects for BARACLUDE.

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1. Investment Scenario Overview

Aspect	Details	Implications
Market Size (2022)	Global hepatitis B treatment market valued at approximately USD 2.1 billion; projected CAGR of 4.5% (2023–2030)[1]	Growth driven by increasing hepatitis B prevalence in Asia, Africa, and emerging markets.
Product Positioning	Once a first-line nucleos(t)ide analogue (NA), now largely replaced by tenofovir and entecavir.	Declining revenue due to competition, but niche use persists.
Patent & Regulatory Status	Patent expired in key markets (e.g., US, EU) by mid-2010s; no active patent protections.	Increased generic competition impacting pricing and margins.
Development Pipeline	No recent direct development; potential for combination therapies or new formulations	Limited near-term upside unless partnership or new indications arise.

Investment Rationale:

• Degressed asset value due to patent expirations.
• Potential niche applications in regions where generic access is limited.
• Acquisition or licensing opportunities contingent on regional regulatory and cost-benefit analyses.

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2. Market Dynamics

a. Disease Prevalence and Market Penetration

Area	Prevalence (2022)	Market Penetration of BARACLUDE	Notes
Global HBV Patients	~296 million (WHO, 2021)	Low; mainly older stocks and clinical use where preferred	Limited adoption due to competition and generics
Asia-Pacific	80% of cases	Very limited	Regional preference for tenofovir/emtricitabine
Europe & North America	Smaller absolute numbers	Minimal	Market share dwindled post-generic entry

b. Competition and Market Share

Competitor	Key Attributes	Market Share (2022)	Price Positioning
Tenofovir Disoproxil Fumarate (Viread)	Potent, well-established, generic	~70% of oral HBV therapies	Lower price point
Entecavir (Baraclude)	High barrier to resistance	~20%	Premium pricing, but declining due to generics
Telbivudine (BARACLUDE)	Older, niche	<10%	Price erosion and limited supply

Note: These figures are approximate, reflecting industry reports and sales data from IQVIA and similar sources.[2]

c. Regulatory and Policy Factors

• Many countries have shifted treatment guidelines favoring tenofovir due to superior resistance profiles.
• Gavi, WHO, and national programs promote affordable generics.
• Patent expiries incentivize local generic manufacture, further constraining BARACLUDE’s market share.

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3. Financial Trajectory and Projections

a. Historical Revenue Trends

Year	Revenue (USD Millions)	Notes
2010	~$300	Peak sales pre-generic entry.
2015	~$50	Post patent expiry, significant decline.
2020	~$20	Continued erosion, limited growth.

(Source: Novartis Annual Reports)[3]

b. Future Revenue Outlook (2023–2030)

Scenario	Assumptions	Projected Revenue (USD Millions)	Timeframe	Comments
Conservative	Generic dominance persists; minimal new uses.	<$10	2023–2030	Decline continues; possible niche stabilization.
Optimistic	Entry into combination regimens or new indications with licensing.	$15–30	2025–2030	Requires strategic partnerships.
Moderate	Focus on underserved markets with limited competition.	~$10–15	2023–2030	Marginal gains, stable niche.

c. SWOT Analysis

Strengths	Weaknesses	Opportunities	Threats
Long regulatory history	Loss of patent protection	Niche markets	Competitive generics
Established manufacturing	Obsolescence in primary markets	Combination therapies	Regulatory shifts favor new agents
Familiar profile	Limited pipeline	Regional partnerships	Patent and regulatory barriers in emerging markets

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4. Comparative Market and Financial Benchmarks

Product	Original Launch Year	Patent Expiry	Market Share (Approx. 2022)	Key Differentiator	Current Price Range (USD) per tablet	Revenue (USD Millions, 2020)
BARACLUDE	2005	2015	<10%	First-line in limited regions	$2–4	~$20
Tenofovir Disoproxil Fumarate	2008	Patents expired	>70%	High efficacy, low resistance	$0.10–0.30	>$1,400 million (overall)
Entecavir	2005	2019	~20%	High barrier to resistance	$4–6	Variable

(Sources: IQVIA, Prescribing Data, Company Reports)

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5. Regulatory and Policy Perspectives

Country/Region	Major Policies	Impact on BARACLUDE	Notes
USA	FDA approved, generic competition	Market decline	No longer first-line
EU	EMA approval, patent expired	Minimal use	Specialty niche
China/India	Local generics, patent challenges	Limited direct impact	Regional price-sensitive markets
WHO	Prefers affordable generics	Limited adoption	Focus on access

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6. Investment Considerations

Opportunity	Risk	Strategic Advice
Licensing in underserved markets	Low margins, regulatory delays	Partner with regional manufacturers
Development of new formulations or combinations	High R&D costs, uncertain returns	Consider licensing or acquisition
Potential for niche repositioning	Market contraction	Maintain minimal investment, monitor future trends

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7. Comparative Analysis of Market Dynamics

Aspect	BARACLUDE	Competitors	Market Trend
Patent status	Expired	Expired (most competitors)	Declining for older NAs
Resistance profile	Moderate	High (better profiles for newer drugs)	Improving; trends favor newer therapies
Cost	Higher (original)	Lower (generics)	Trailing in price
Market share	Shrinking	Expanding for newer drugs	Continuous decline for BARACLUDE

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8. Key Challenges and Future Outlook

Challenge	Description	Potential Impact
Patent expirations	Accelerates generic penetration	Revenue decline
Competition from newer drugs	Better safety and resistance	Market share erosion
Limited pipeline	No new formulations	Reliance on niche markets
Regional disparities	Market access variability	Need for local licensing strategies

Future Outlook	Summary
Revenue	Likely in decline unless new indications or markets are tapped
Investment	Focus on licensing, regional partnerships, or niche positioning
Market	Gradual shift towards integrative combination therapies and affordable generics

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9. FAQs

Q1: Will BARACLUDE regain market share with new formulations?
Unlikely, given the current market landscape and absence of development pipelines. Focus remains on niche regional markets unless strategic innovations emerge.

Q2: How does the competition impact investment prospects?
Competition from generics and newer agents experience high barriers; investments aimed at licensing or niche markets are less risky than original product development.

Q3: Are there opportunities for regulatory exclusivity in emerging markets?
Possibly, through data exclusivity or orphan drug status, but these are limited for older drugs like BARACLUDE.

Q4: What are the key factors to monitor for future valuation?
Market access policies, patent litigation developments, regional licensing agreements, and the emergence of combination therapies.

Q5: Is there therapeutic potential in particular patient populations?
Limited current evidence suggests minimal; however, refractory cases or regions with restricted access may sustain niche demand.

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10. Key Takeaways

• Market decline is ongoing due to patent expiries, generic competition, and evolved clinical guidelines favoring newer agents.
• Regional licensing and niche markets offer limited but strategic opportunities, especially in developing countries.
• Future valuation relies heavily on licensing, regional partnerships, or niche repositioning rather than outright sales growth.
• Innovation prospects are minimal, with no recent pipeline or indications. Sustained revenue largely dependent on legacy market continuation.
• Investors should adopt a cautious approach, evaluating regional market opportunities, licensing agreements, and regulatory shifts before engagement.

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References

[1] MarketsandMarkets. "Hepatitis B Market by Therapy Type, Region - Global Forecast to 2030," 2022.
[2] IQVIA. "Global Pharmaceutical Market Data," 2022.
[3] Novartis Annual Reports, 2010–2020.

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This comprehensive analysis guides investors and business strategists in making informed decisions regarding BARACLUDE’s current and future market potential.