Who are INOTUZUMAB OZOGAMICIN's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Lumoxiti, Besponsa, Besponsa, Inotuzumab ozogamicin (INO), Inotuzumab ozogamicin-dose level 1, Besponsa.

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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 2026-05-14 · How we verify

INOTUZUMAB OZOGAMICIN — Competitive Intelligence Brief

INOTUZUMAB OZOGAMICIN (INOTUZUMAB OZOGAMICIN) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: CD22-directed Immunoconjugate [EPC]. Area: Oncology.

marketed CD22-directed Immunoconjugate [EPC] CD22 Oncology Antibody drug conjugate Live · refreshed every 30 min

Target snapshot

INOTUZUMAB OZOGAMICIN (INOTUZUMAB OZOGAMICIN). Inotuzumab ozogamicin is a CD22-directed antibody-drug conjugate that binds to CD22 on tumor cells, internalizes, and releases a cytotoxic agent causing DNA damage and cell death.

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
INOTUZUMAB OZOGAMICIN TARGET	INOTUZUMAB OZOGAMICIN		marketed	CD22-directed Immunoconjugate [EPC]	CD22	2017-01-01
Lumoxiti	MOXETUMOMAB PASUDOTOX	AstraZeneca	marketed		B-cell receptor CD22	2018-01-01
Besponsa	inotuzumab-ozogamicin	Pfizer	marketed	Antibody-drug conjugate (ADC)	CD22	2017-01-01
Besponsa	inotuzumab	Pfizer	marketed	CD22-directed Immunoconjugate [EPC]	CD22	2017-01-01
Inotuzumab ozogamicin (INO)	Inotuzumab ozogamicin (INO)	Charite University, Berlin, Germany	marketed	Antibody-drug conjugate (ADC)	CD22
Inotuzumab ozogamicin-dose level 1	Inotuzumab ozogamicin-dose level 1	Pfizer	marketed	Antibody-drug conjugate (ADC)	CD22
Besponsa	Inotuzumab Ozogamicin	Pfizer Inc.	marketed	Antibody-drug conjugate (ADC)	CD22

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)

No upcoming patent expiries for this set.

Sponsor landscape (CD22-directed Immunoconjugate [EPC] class)

· 1 drug in this class
Pfizer · 1 drug in this class

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Cite this brief

Drug Landscape (2026). INOTUZUMAB OZOGAMICIN — Competitive Intelligence Brief. https://druglandscape.com/ci/chembl-chembl2108611. Accessed 2026-05-14.

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