Who are Besponsa's main competitors?

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

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 2026-06-10 · How we verify

Besponsa — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Besponsa (inotuzumab) 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 Monoclonal antibody Live · refreshed every 30 min

Target snapshot

Besponsa (inotuzumab) — Pfizer. Inotuzumab ozogamicin is a CD22-directed antibody drug conjugate that targets and kills cancer 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
Besponsa TARGET	inotuzumab	Pfizer	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
INOTUZUMAB OZOGAMICIN	INOTUZUMAB OZOGAMICIN		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). Besponsa — Competitive Intelligence Brief. https://druglandscape.com/ci/inotuzumab. Accessed 2026-06-10.

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