Heartflow initiated a patent infringement lawsuit against Cleerly, Inc. on April 13, 2026, over its Ischemia, Plaque Analysis, and Compare products. This indicates intense competitive pressure and a strategic focus on defending intellectual property, which could create a need for solutions that offer a competitive edge or operational efficiency during a costly legal battle.
Filing excerpt
On April 13, 2026, we filed a patent infringement lawsuit against Cleerly, Inc. in the United States District Court for the Eastern District of Texas.
What this signalsFilings often name leadership changes, deals and spending plans.
Competitors
Competitors named
sec-10qcompetitorNamedGet every 10-Q signal for HeartFlow and the companies you sell to, in the tools you already use.
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This page shows a preview. The full sec-10q record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/921eba1e-a6b3-436e-859c-f885489ecd96 returns this record as JSON. POST /v1/companies/enrich returns every signal for heartflow.com.
{
"signal_id": "921eba1e-a6b3-436e-859c-f885489ecd96",
"signal_type": "sec-10q",
"signal_subtype": "competitorNamed",
"detected_at": "2026-05-19T10:06:13.235+00:00",
"company": {
"name": "HeartFlow",
"domain": "heartflow.com"
},
"data": {
"detail": "Heartflow initiated a patent infringement lawsuit against Cleerly, Inc. on April 13, 2026, over its Ischemia, Plaque Analysis, and Compare products. This indicates intense competitive pressure and a strategic focus on defending intellectual property, which could create a need for solutions that offer a competitive edge or operational efficiency during a costly legal battle.",
"metrics": {
"timeframe": "current_quarter"
},
"summary": "Heartflow files patent infringement lawsuit against competitor Cleerly, Inc.",
"excerpts": "On April 13, 2026, we filed a patent infringement lawsuit against Cleerly, Inc. in the United States District Court for the Eastern District of Texas.",
"relevance": 1,
"sentiment": "negative",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/1464521/000146452126000071/htfl-20260331x10q.htm",
"filing_date": "2026-05-14",
"filing_year": 2026,
"fiscal_year": 0,
"sales_relevance": "Competitive intelligence",
"signal_category": "market",
"competitors_mentioned": [
"Cleerly, Inc."
]
}
}
curl https://signals.autobound.ai/v1/signals/921eba1e-a6b3-436e-859c-f885489ecd96 \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"heartflow.com","limit":20}'Long text fields are shortened on this page.
Looking up one signal by its id is free. Enrich costs 2 credits per signal returned; a call with no results is free.