Who are Herceptin's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): LONCASTUXIMAB TESIRINE, Tisotumab Vedotin, Besponsa, Mylotarg, Inotuzumab ozogamicin (INO), Brentuximab Vedotin (Bv).

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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

Herceptin — Competitive Intelligence Brief

Herceptin (trastuzumab) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Antibody-drug conjugate (ADC). Area: Oncology.

marketed Antibody-drug conjugate (ADC) HER2 receptor, subdomain IV Oncology Monoclonal antibody Live · refreshed every 30 min

Target snapshot

Herceptin (trastuzumab) — Roche. HER2-targeted antibody-drug conjugate delivering microtubule inhibitor DM1 to HER2-overexpressing cells.

Comparator set (6 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
Herceptin TARGET	trastuzumab	Roche	marketed	Antibody-drug conjugate (ADC)	HER2 receptor, subdomain IV	1998-01-01
LONCASTUXIMAB TESIRINE	LONCASTUXIMAB TESIRINE		marketed	Antibody-Drug Conjugate (ADC)	CD19	2021-01-01
Tisotumab Vedotin	tivdak	SEAGEN	marketed	Antibody-Drug Conjugate (ADC)	Tissue factor	2021-01-01
Besponsa	inotuzumab-ozogamicin	Pfizer	marketed	Antibody-drug conjugate (ADC)	CD22	2017-01-01
Mylotarg	Gemtuzumab Ozogamicin	Pfizer	marketed	Antibody-drug conjugate (ADC)	CD33 antigen	2000-01-01
Inotuzumab ozogamicin (INO)	Inotuzumab ozogamicin (INO)	Charite University, Berlin, Germany	marketed	Antibody-drug conjugate (ADC)	CD22
Brentuximab Vedotin (Bv)	Brentuximab Vedotin (Bv)	Assistance Publique - Hôpitaux de Paris	marketed	Antibody-drug conjugate (ADC)	CD30

Recent regulatory actions (last 90 days)

2026-02-20 — LONCASTUXIMAB TESIRINE · FDA · approved · US

Upcoming PDUFA dates (next 180 days)

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

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (Antibody-drug conjugate (ADC) class)

Pfizer · 3 drugs in this class
Jiaxing AnDiCon Biotech Co.,Ltd · 2 drugs in this class
AstraZeneca · 1 drug in this class
BioAtla, Inc. · 1 drug in this class
Byondis B.V. · 1 drug in this class
Charite University, Berlin, Germany · 1 drug in this class
Gustave Roussy, Cancer Campus, Grand Paris · 1 drug in this class
Medstar Health Research Institute · 1 drug in this class
OBI Pharma, Inc · 1 drug in this class
On Target Laboratories, LLC · 1 drug in this class

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Cite this brief

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

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