Who are JSKN003's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Immune Checkpoint Inhibitors, Cisplatin / Carboplatin，Gemcitabine，Cindilimab, GTX-104, Reference0912, BIIB059 (litifilimab), Immune checkpoint inhibitor.

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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 2026-05-15 · How we verify

JSKN003 — Competitive Intelligence Brief

JSKN003 (JSKN003) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Bispecific antibody; immune checkpoint inhibitor. Area: Oncology.

phase 3 Bispecific antibody; immune checkpoint inhibitor Oncology Small molecule Live · refreshed every 30 min

Target snapshot

JSKN003 (JSKN003) — Jiangsu Alphamab Biopharmaceuticals Co., Ltd. JSKN003 is a bispecific antibody that simultaneously engages two immune checkpoints to enhance anti-tumor T cell 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
JSKN003 TARGET	JSKN003	Jiangsu Alphamab Biopharmaceuticals Co., Ltd	phase 3	Bispecific antibody; immune checkpoint inhibitor
Immune Checkpoint Inhibitors	Immune Checkpoint Inhibitors	The Central Hospital of Lishui City	marketed	Immune checkpoint inhibitor
Cisplatin / Carboplatin，Gemcitabine，Cindilimab	Cisplatin / Carboplatin，Gemcitabine，Cindilimab	People's Hospital of Quzhou	marketed	Combination chemotherapy with immune checkpoint inhibitor	DNA (platinum agents, gemcitabine); PD-L1 (cindilimab)
GTX-104	GTX-104	Grace Therapeutics Inc.	phase 3	Immune checkpoint inhibitor	PD-1
Reference0912	Reference0912	Sun Pharma Advanced Research Company Limited	phase 3	Immune checkpoint inhibitor	PD-1
BIIB059 (litifilimab)	BIIB059 (litifilimab)	Biogen	phase 3	Immune checkpoint inhibitor (B7-related protein 1 antagonist)	BR1 (B7-related protein 1)
Immune checkpoint inhibitor	Immune checkpoint inhibitor	John L. Villano, MD, PhD	phase 3	Immune checkpoint inhibitor

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 (Bispecific antibody; immune checkpoint inhibitor class)

HanAll BioPharma Co., Ltd. · 1 drug in this class
Jiangsu Alphamab Biopharmaceuticals Co., Ltd · 1 drug in this class

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Cite this brief

Drug Landscape (2026). JSKN003 — Competitive Intelligence Brief. https://druglandscape.com/ci/jskn003. Accessed 2026-05-15.

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