Who are Infasurf's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Curosurf, Survanta, Colace, Bolus surfactant, Budesonide-Surfactant, Poractant alfa (Curosurf®).

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

Infasurf — Competitive Intelligence Brief

Infasurf (CALFACTANT) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Surfactant [EPC]. Area: Respiratory.

marketed Surfactant [EPC] Respiratory Live · refreshed every 30 min

Target snapshot

Infasurf (CALFACTANT) — ONY.

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
Infasurf TARGET	CALFACTANT	ONY	marketed	Surfactant [EPC]		1998-01-01
Curosurf	PORACTANT ALFA	Chiesi Usa Inc	marketed	Surfactant [EPC]		1999-01-01
Survanta	BERACTANT	AbbVie	marketed	Surfactant [EPC]		1991-01-01
Colace	docusate sodium	Generic (multiple manufacturers)	marketed	Stool softener (surfactant laxative)	N/A (surfactant mechanism)	1955-01-01
Bolus surfactant	Bolus surfactant	Zekai Tahir Burak Women's Health Research and Education Hospital	marketed	Pulmonary surfactant replacement therapy
Budesonide-Surfactant	Budesonide-Surfactant	China Medical University Hospital	marketed	Inhaled corticosteroid with surfactant excipient	Glucocorticoid receptor
Poractant alfa (Curosurf®)	Poractant alfa (Curosurf®)	Chiesi Farmaceutici S.p.A.	marketed	Pulmonary surfactant replacement therapy

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 (Surfactant [EPC] class)

AbbVie · 1 drug in this class
Chiesi Usa Inc · 1 drug in this class
ONY · 1 drug in this class

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Cite this brief

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

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