USPTO trademark

PULMATRIX

RegisteredUSPTOWord markClass 35Class 42

"PULMATRIX" is a word mark owned by Pulmatrix Operating Company, Inc., filed at the USPTO on March 1, 2022. It is registered and covers classes 35 and 42.

Get this data via the API

Data current as of August 14, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since April 4, 2023
Filed: March 1, 2022
Registered: April 4, 2023
Expires: Not recorded
Application no.: 97289921
Registration no.: 7017972
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 2 classes

Ownership

Who owns PULMATRIX

The owner and representative on file with the office.

Owner

Pulmatrix Operating Company, Inc.

Lexington, United States

Representative

David A. Bell

Haynes and Boone, LLP

Goods and services

What the mark covers

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

35Class 35 · Advertising and Business
New product commercialization services, namely, commercialization of pharmaceuticals and drug delivery systems for others
42Class 42 · Computer and Scientific Services
Discovery, research, and development of pharmaceuticals and drug delivery systems

History

What has happened so far

Steps recorded by the USPTO, newest first.

August 14, 2025Teas withdrawal of attorney received-firm retains
August 14, 2025Teas change of correspondence received
August 14, 2025Attorney/dom.rep.revoked and/or appointed
August 14, 2025Teas revoke/app/change addr of atty/dom rep received
January 3, 2025Teas withdrawal of attorney received-firm retains
January 3, 2025Teas change of correspondence received
January 3, 2025Attorney/dom.rep.revoked and/or appointed
January 3, 2025Teas revoke/app/change addr of atty/dom rep received
April 4, 2023Notice of registration confirmation emailed
April 4, 2023Registered-principal register

7 earlier steps on the official record.

FAQ

About PULMATRIX

Who owns the trademark "PULMATRIX"?

The USPTO trademark "PULMATRIX" (application 97289921) is owned by Pulmatrix Operating Company, Inc.

What is the status of "PULMATRIX"?

Its status at the USPTO is: registered.

When was "PULMATRIX" registered?

It was registered on April 4, 2023.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull PULMATRIX 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d2a42-00fe-7340-b6e8-9270b7b7f896
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2a42-00fe-7340-b6e8-9270b7b7f896",
  "object": "trademark",
  "mark_text": "PULMATRIX",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "97289921",
  "filing_date": "2022-03-01",
  "nice_classes": [
    35,
    42
  ],
  "owners": [
    {
      "name": "PULMATRIX OPERATING COMPANY, INC.",
      "entity_id": null
    }
  ]
}