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Yervoy Injectable Product

ImmunSYS, LLC · Phase 2 active Small molecule ✓ Verified May 2026

Yervoy Injectable Product is a Small molecule drug developed by ImmunSYS, LLC. It is currently in Phase 2 development. Also known as: ipilimumab.

Yervoy is a small molecule injectable product used to treat various conditions, including extensive-stage small cell lung cancer (ES-SCLC), stage III/IV melanoma, localized oesogastric adenocarcinoma, microsatellite instability (MSI) and/or deficient mismatch repair (dMMR) cancers, and fibrolamellar hepatocellular carcinoma (FLC). It is administered in combination with chemotherapy and/or other treatments, such as etoposide and cisplatin, and is also used in combination with iparomlimab and tuvonralimab injection.

Likelihood of approval
15.3% vs 15.3% industry baseline
If approved by FDA: likely 2031–2034
Steps remaining: Phase 3 → NDA/BLA submission
Confidence: Medium
Why this estimate
  • Baseline phase 2 → approval rate +15.3pp
    Industry-wide phase 2 drugs reach approval ~15.3% of the time (BIO/Informa 2023 industry benchmark across all therapeutic areas).
Predicted approval windows by jurisdiction (conditional on FDA approval)
Regulator Country Likely year Lag vs FDA
FDA US 2031–2034
EMA EU 2032–2035 +0.7 yr
MHRA GB 2032–2035 +0.7 yr
Health Canada CA 2032–2036 +0.9 yr
TGA AU 2032–2036 +1.2 yr
PMDA JP 2032–2036 +1.5 yr
NMPA CN 2033–2037 +2.3 yr
MFDS KR 2032–2036 +1.4 yr
CDSCO IN 2032–2037 +1.8 yr
ANVISA BR 2033–2037 +2.3 yr

Hover any row for the lag rationale. Lag estimates are reduced when the drug has FDA Breakthrough or EMA PRIME designation (sponsors file globally in parallel).

Estimate based on the BIO/Informa industry phase transition rates plus per-drug modifiers for therapeutic area, sponsor type, FDA designations, mechanism, and trial design. Per-jurisdiction lags from Tufts CSDD international approval studies. Not investment, clinical or regulatory advice. Methodology: /methodology#likelihood.

At a glance

Generic nameYervoy Injectable Product
Also known asipilimumab
SponsorImmunSYS, LLC
ModalitySmall molecule
PhasePhase 2

Approved indications

No approved indications tracked.

Common side effects

No common side effects on file.

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

Competitive intelligence

For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape:

Frequently asked questions about Yervoy Injectable Product

What is Yervoy Injectable Product?

Yervoy Injectable Product is a Small molecule drug developed by ImmunSYS, LLC.

Who makes Yervoy Injectable Product?

Yervoy Injectable Product is developed by ImmunSYS, LLC (see full ImmunSYS, LLC pipeline at /company/immunsys-llc).

Is Yervoy Injectable Product also known as anything else?

Yervoy Injectable Product is also known as ipilimumab.

What development phase is Yervoy Injectable Product in?

Yervoy Injectable Product is in Phase 2.

Related

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing