USPTO trademark

HEARTFLOW

Under examinationUSPTOWord markClass 44

"HEARTFLOW" is a word mark owned by Heartflow, Inc., filed at the USPTO on August 6, 2026. It is under examination and covers class 44 (Medical, Beauty, and Agricultural).

View Heartflow, Inc. portfolioGet this data via the API
Official USPTO record
HEARTFLOW trademark as filed
As filed with the USPTO
Status
Under examination
Since August 6, 2026
Filed
August 6, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50036995
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns HEARTFLOW

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Heartflow, Inc.

HTFL · San Francisco, United States

15 trademarks in the portfolioView company

Representative

Scott W. Pink

O'Melveny & Myers, LLP

Goods and services

What the mark covers

The products and services HEARTFLOW is filed for, grouped by Nice class.

  • Providing software-based cardiovascular imaging aid services for medical purposes, including image-based cardiovascular examination, assessment, monitoring, reporting, and risk evaluation to aid in diagnosis; providing cardiovascular medical imaging, screening, information, consultation, and advisory services, including the use of software or artificial intelligence to support and aid medical analysis and decision-making

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. New application office supplied data entered
  2. Application filing receipt mailed
  3. New application entered
FAQ

About HEARTFLOW

Who owns the trademark "HEARTFLOW"?

The USPTO trademark "HEARTFLOW" (application 50036995) is owned by Heartflow, Inc.

What is the status of "HEARTFLOW"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull HEARTFLOW and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_019fdc53-b61b-7003-b29b-8288b0de4827
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019fdc53-b61b-7003-b29b-8288b0de4827",
  "object": "trademark",
  "mark_text": "HEARTFLOW",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50036995",
  "filing_date": "2026-08-06",
  "nice_classes": [
    44
  ],
  "owners": [
    {
      "name": "Heartflow, Inc.",
      "entity_id": "ent_019f285e-d6eb-77ed-b333-7a5bf6fe7002"
    }
  ]
}