Who are CM338 Injection's main competitors?

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

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 2026-05-14 · How we verify

CM338 Injection — Competitive Intelligence Brief

CM338 Injection (CM338 Injection) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: PD-1 inhibitor. Area: Oncology.

phase 2 PD-1 inhibitor PD-1 Oncology Biologic Live · refreshed every 30 min

Target snapshot

CM338 Injection (CM338 Injection) — Keymed Biosciences Co.Ltd. CM338 Injection is a monoclonal antibody targeting the PD-1 receptor.

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
CM338 Injection TARGET	CM338 Injection	Keymed Biosciences Co.Ltd	phase 2	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). CM338 Injection — Competitive Intelligence Brief. https://druglandscape.com/ci/cm338-injection. Accessed 2026-05-14.

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