Who are Definity Suspension for Injection's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Definity infusion, Optison echocardiography contrast agent, Contrast-Enhanced Ultrasound using Lumason, Perflutren lipid, Sonazoid and Sonovue, AI-700.

How often does this brief refresh?

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Last reviewed 2026-06-09 · How we verify

Definity Suspension for Injection — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Definity Suspension for Injection (Definity Suspension for Injection) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Ultrasound contrast agent. Area: Cardiovascular.

phase 2 Ultrasound contrast agent Cardiovascular Small molecule Live · refreshed every 30 min

Target snapshot

Definity Suspension for Injection (Definity Suspension for Injection) — Sunnybrook Health Sciences Centre. Definity Suspension for Injection is a microbubble ultrasound contrast agent that enhances the visualization of cardiac structures and function.

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
Definity Suspension for Injection TARGET	Definity Suspension for Injection	Sunnybrook Health Sciences Centre	phase 2	Ultrasound contrast agent
Definity infusion	Definity infusion	Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University	marketed	Ultrasound contrast agent
Optison echocardiography contrast agent	Optison echocardiography contrast agent	University of Utah	marketed	Ultrasound contrast agent
Contrast-Enhanced Ultrasound using Lumason	Contrast-Enhanced Ultrasound using Lumason	Children's Hospital of Philadelphia	marketed	Ultrasound contrast agent
Perflutren lipid	Perflutren lipid	UNC Lineberger Comprehensive Cancer Center	marketed	Ultrasound contrast agent
Sonazoid and Sonovue	Sonazoid and Sonovue	Second Affiliated Hospital, School of Medicine, Zhejiang University	phase 3	Ultrasound contrast agent
AI-700	AI-700	Acusphere	phase 3	Ultrasound contrast agent

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 (Ultrasound contrast agent class)

Second Affiliated Hospital, School of Medicine, Zhejiang University · 2 drugs in this class
Bracco Diagnostics, Inc · 1 drug in this class
Centre Hospitalier Régional Metz-Thionville · 1 drug in this class
Children's Hospital of Philadelphia · 1 drug in this class
GE Healthcare · 1 drug in this class
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University · 1 drug in this class
Sunnybrook Health Sciences Centre · 1 drug in this class
UNC Lineberger Comprehensive Cancer Center · 1 drug in this class
University of Utah · 1 drug in this class
Acusphere · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Definity Suspension for Injection — Competitive Intelligence Brief. https://druglandscape.com/ci/definity-suspension-for-injection. Accessed 2026-06-09.

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