Who are Zepatier's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Mavyret, PIBRENTASVIR, Daklinza, Elbasvir and Grazoprevir.

How often does this brief refresh?

Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-05-13 · How we verify

Zepatier — Competitive Intelligence Brief

Zepatier (ELBASVIR) competitive landscape: 4 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Hepatitis C Virus NS5A Inhibitor [EPC]. Area: Oncology.

marketed Hepatitis C Virus NS5A Inhibitor [EPC] Oncology Small molecule Live · refreshed every 30 min

Target snapshot

Zepatier (ELBASVIR) — Merck & Co.. Zepatier works by blocking the NS5A protein of the hepatitis C virus, preventing it from replicating.

Comparator set (4 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
Zepatier TARGET	ELBASVIR	Merck & Co.	marketed	Hepatitis C Virus NS5A Inhibitor [EPC]		2016-01-01
Mavyret	GLECAPREVIR	AbbVie	marketed	Hepatitis C Virus NS5A Inhibitor [EPC]		2017-01-01
PIBRENTASVIR	PIBRENTASVIR		marketed	Hepatitis C Virus NS5A Inhibitor [EPC]		2017-01-01
Daklinza	DACLATASVIR	Bristol-Myers Squibb	marketed	Hepatitis C Virus NS5A Inhibitor	Potassium voltage-gated channel subfamily H member 2	2015-01-01
Elbasvir and Grazoprevir	Elbasvir and Grazoprevir	University Hospital, Toulouse	marketed	Hepatitis C Virus NS5A Inhibitor [EPC]

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

2029-07-24 — Zepatier · 7973040 · US
2030-06-10 — Mavyret · 10039754 · US
2030-06-10 — Mavyret · 10028937 · US
2030-11-06 — Mavyret · 9586978 · US
2030-12-10 — Mavyret · 10039754*PED · US
2030-12-10 — Mavyret · 10028937*PED · US
2031-05-04 — Zepatier · 8871759 · US
2031-05-06 — Mavyret · 9586978*PED · US
2032-01-19 — Mavyret · 8648037 · US
2032-05-18 — Mavyret · 8937150 · US
2032-07-19 — Mavyret · 8648037*PED · US
2032-11-18 — Mavyret · 8937150*PED · US
2034-03-14 — Mavyret · 11484534 · US
2034-03-14 — Mavyret · 10286029 · US
2034-09-14 — Mavyret · 10286029*PED · US
2034-09-14 — Mavyret · 11484534*PED · US
2035-05-08 — Mavyret · RE48923 · US
2035-06-05 — Mavyret · 9321807 · US
2035-11-08 — Mavyret · RE48923*PED · US
2035-12-05 — Mavyret · 9321807*PED · US
2036-06-24 — Mavyret · 11246866 · US
2036-12-24 — Mavyret · 11246866*PED · US

Sponsor landscape (Hepatitis C Virus NS5A Inhibitor [EPC] class)

· 1 drug in this class
AbbVie · 1 drug in this class
Merck & Co. · 1 drug in this class
University Hospital, Toulouse · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Zepatier — Competitive Intelligence Brief. https://druglandscape.com/ci/elbasvir. Accessed 2026-05-13.

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