USPTO trademark

COMSOL MULTIPHYSICS

RegisteredUSPTOWord markClass 9

"COMSOL MULTIPHYSICS" is a word mark owned by Comsol AB, filed at the USPTO on March 18, 2005. It is registered and covers class 9 (Computers and Scientific Devices).

View Comsol AB portfolio Get this data via the API

Data current as of March 31, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since May 22, 2017
Filed: March 18, 2005
Registered: March 27, 2007
Expires: Not recorded
Application no.: 78590411
Registration no.: 3223467
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns COMSOL MULTIPHYSICS

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

Owner

Comsol AB

Stockholm, Sweden

14 trademarks in the portfolioView company

Representative

Kristen M. Walsh

Nixon Peabody LLP

Goods and services

What the mark covers

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

09Class 9 · Computers and Scientific Devices
Computer software for technical mathematical calculations, and manuals and instruction handbooks sold together as a unit

History

What has happened so far

Steps recorded by the USPTO, newest first.

March 27, 2026Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
May 22, 2017Notice of acceptance of sec. 8 & 9 - e-mailed
May 22, 2017Registered and renewed (first renewal - 10 yrs)
May 22, 2017Registered - sec. 8 (10-yr) accepted/sec. 9 granted
May 22, 2017Case assigned to post registration paralegal
March 27, 2017Teas section 8 & 9 received
March 27, 2016Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
May 25, 2012Notice of acceptance of sec. 8 & 15 - e-mailed
May 25, 2012Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
May 25, 2012Case assigned to post registration paralegal

10 earlier steps on the official record.

FAQ

About COMSOL MULTIPHYSICS

Who owns the trademark "COMSOL MULTIPHYSICS"?

The USPTO trademark "COMSOL MULTIPHYSICS" (application 78590411) is owned by Comsol AB.

What is the status of "COMSOL MULTIPHYSICS"?

Its status at the USPTO is: registered.

When was "COMSOL MULTIPHYSICS" registered?

It was registered on March 27, 2007.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull COMSOL MULTIPHYSICS 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_019d2830-725f-716e-927a-399f2d387309
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2830-725f-716e-927a-399f2d387309",
  "object": "trademark",
  "mark_text": "COMSOL MULTIPHYSICS",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "78590411",
  "filing_date": "2005-03-18",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Comsol AB",
      "entity_id": "ent_019eb6ff-4db2-776c-b140-2b717743a651"
    }
  ]
}