Heartflow is suing competitor Cleerly for infringing on six patents related to its core technology, seeking damages and an injunction. This signals intense competitive pressure and a costly legal battle that will consume management time and financial resources, potentially creating a need for legal support services and competitive intelligence tools.
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.
Technologies
Competitors
Competitors named
sec-10qlitigationMaterialGet 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/b3d0e5ba-6823-4b8d-8a32-2b0d893cab7b returns this record as JSON. POST /v1/companies/enrich returns every signal for heartflow.com.
{
"signal_id": "b3d0e5ba-6823-4b8d-8a32-2b0d893cab7b",
"signal_type": "sec-10q",
"signal_subtype": "litigationMaterial",
"detected_at": "2026-05-19T10:06:13.417+00:00",
"company": {
"name": "HeartFlow",
"domain": "heartflow.com"
},
"data": {
"detail": "Heartflow is suing competitor Cleerly for infringing on six patents related to its core technology, seeking damages and an injunction. This signals intense competitive pressure and a costly legal battle that will consume management time and financial resources, potentially creating a need for legal support services and competitive intelligence tools.",
"summary": "Filed patent infringement lawsuit against competitor Cleerly, Inc. on April 13, 2026.",
"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": 0.9,
"sentiment": "neutral",
"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": "Legal tech opportunity",
"signal_category": "risk",
"competitors_mentioned": [
"Cleerly, Inc."
],
"technologies_mentioned": [
"AI"
]
}
}
curl https://signals.autobound.ai/v1/signals/b3d0e5ba-6823-4b8d-8a32-2b0d893cab7b \
-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.