Who are AI-700's main competitors?

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

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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 2026-06-10 · How we verify

AI-700 — Competitive Intelligence Brief

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

AI-700 (AI-700) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Ultrasound contrast agent. Area: Diagnostic Imaging.

phase 3 Ultrasound contrast agent Diagnostic Imaging Small molecule Live · refreshed every 30 min

Target snapshot

AI-700 (AI-700) — Acusphere. AI-700 is an ultrasound contrast agent designed to enhance imaging of blood perfusion and tissue characterization.

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
AI-700 TARGET	AI-700	Acusphere	phase 3	Ultrasound contrast agent
Optison echocardiography contrast agent	Optison echocardiography contrast agent	University of Utah	marketed	Ultrasound contrast agent
Perflutren lipid	Perflutren lipid	UNC Lineberger Comprehensive Cancer Center	marketed	Ultrasound contrast agent
Contrast-Enhanced Ultrasound using Lumason	Contrast-Enhanced Ultrasound using Lumason	Children's Hospital of Philadelphia	marketed	Ultrasound contrast agent
Definity infusion	Definity infusion	Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University	marketed	Ultrasound contrast agent
Sonazoid and Sonovue	Sonazoid and Sonovue	Second Affiliated Hospital, School of Medicine, Zhejiang University	phase 3	Ultrasound contrast agent
perflutren lipid microspheres	perflutren lipid microspheres	University of Virginia	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). AI-700 — Competitive Intelligence Brief. https://druglandscape.com/ci/ai-700. Accessed 2026-06-10.

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