Who are Continuous PD-1 inhibitor therapy's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Penpulimab kcqx, Tevimbra, Loqtorzi, Unloxcyt, Jemperli, Libtayo.

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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 2026-05-16 · How we verify

Continuous PD-1 inhibitor therapy — Competitive Intelligence Brief

Continuous PD-1 inhibitor therapy (Continuous PD-1 inhibitor therapy) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: PD-1 inhibitor. Area: Oncology.

phase 3 PD-1 inhibitor PD-1 Oncology Small molecule Live · refreshed every 30 min

Target snapshot

Continuous PD-1 inhibitor therapy (Continuous PD-1 inhibitor therapy) — Canadian Cancer Trials Group. Continuous PD-1 inhibitor therapy blocks the PD-1 checkpoint protein on immune cells, preventing tumor cells from suppressing anti-tumor immune responses.

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
Continuous PD-1 inhibitor therapy TARGET	Continuous PD-1 inhibitor therapy	Canadian Cancer Trials Group	phase 3	PD-1 inhibitor	PD-1
Penpulimab kcqx	PENPULIMAB	Akeso Biopharma	marketed		Pd-1	2025-01-01
Tevimbra	TISLELIZUMAB	Beigene	marketed	Programmed Death Receptor-1 Blocking Antibody [EPC]	Pd-1	2025-01-01
Loqtorzi	TORIPALIMAB	Coherus Biosciences Inc	marketed	Programmed Death Receptor-1 Blocking Antibody [EPC]	Pd-1	2024-01-01
Unloxcyt	COSIBELIMAB	Checkpoint Therapeutics Inc	marketed	Programmed Death Ligand-1 Blocker [EPC]	Pd-1	2024-01-01
Jemperli	DOSTARLIMAB	GSK	marketed	Programmed Death Receptor-1 Blocking Antibody [EPC]	PD-1	2021-01-01
Libtayo	CEMIPLIMAB	Regeneron Pharmaceuticals	marketed		PD-1	2018-01-01

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 (PD-1 inhibitor class)

Sun Yat-sen University · 11 drugs in this class
Bristol-Myers Squibb · 9 drugs in this class
Addpharma Inc. · 7 drugs in this class
Merck Sharp & Dohme LLC · 5 drugs in this class
Shanghai Henlius Biotech · 5 drugs in this class
Innovent Biologics (Suzhou) Co. Ltd. · 5 drugs in this class
Pfizer · 4 drugs in this class
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University · 4 drugs in this class
Amgen · 3 drugs in this class
Daewoong Pharmaceutical Co. LTD. · 3 drugs in this class

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Cite this brief

Drug Landscape (2026). Continuous PD-1 inhibitor therapy — Competitive Intelligence Brief. https://druglandscape.com/ci/continuous-pd-1-inhibitor-therapy. Accessed 2026-05-16.

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