Who are Arzerra's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Columvi, Lunsumio, Ocrevus, Gazyva, Mabthera, Mabthera.

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

Arzerra — Competitive Intelligence Brief

Arzerra (HuMax-CD20) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: CD20-directed Cytolytic Antibody. Area: Oncology.

discontinued CD20-directed Cytolytic Antibody B-lymphocyte antigen CD20 Oncology Small molecule Live · refreshed every 30 min

Target snapshot

Arzerra (HuMax-CD20) — Glaxo Grp Ltd. Arzerra works by binding to the CD20 protein on B cells, marking them for destruction by the immune system.

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
Arzerra TARGET	HuMax-CD20	Glaxo Grp Ltd	discontinued	CD20-directed Cytolytic Antibody	B-lymphocyte antigen CD20	2009-01-01
Columvi	glofitamab	Roche	marketed	Bispecific CD20-directed CD3 T Cell Engager [EPC]	B-lymphocyte antigen CD20	2023-01-01
Lunsumio	MOSUNETUZUMAB	Roche	marketed		B-lymphocyte antigen CD20	2022-01-01
Ocrevus	OCRELIZUMAB	Roche	marketed	CD20-directed Cytolytic Antibody [EPC]	B-lymphocyte antigen CD20	2017-01-01
Gazyva	obinutuzumab	Roche	marketed	CD20-directed Cytolytic Antibody [EPC]	B-lymphocyte antigen CD20	2013-01-01
Mabthera	rituxan	Roche	marketed	CD20-directed Cytolytic Antibody	B-lymphocyte antigen CD20	1997-01-01
Mabthera	rituximab	Roche	marketed	CD20-directed Cytolytic Antibody [EPC]	B-lymphocyte antigen CD20	1997-01-01

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 (CD20-directed Cytolytic Antibody class)

Glaxo Grp Ltd · 1 drug in this class
Roche · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Arzerra — Competitive Intelligence Brief. https://druglandscape.com/ci/humax-cd20. Accessed 2026-05-13.

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