USPTO trademark

NRF2 CATALYST

RegisteredUSPTOWord markClass 5

"NRF2 CATALYST" is a word mark owned by Immunotec Inc., filed at the USPTO on October 31, 2017. It is registered and covers class 5 (Pharmaceuticals).

View Immunotec Inc. portfolio Get this data via the API

Data current as of January 9, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since February 25, 2025
Filed: October 31, 2017
Registered: December 4, 2018
Priority date: October 31, 2017; Claimed from Canada
Application no.: 87666744
Registration no.: 5620386
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns NRF2 CATALYST

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

Owner

Immunotec Inc.

Blainville, Quebec, Canada

169 trademarks in the portfolioView company

Representative

Maya J. Smith

Butzel Long

Goods and services

What the mark covers

The products and services NRF2 CATALYST is filed for, grouped by Nice class.

05Class 5 · Pharmaceuticals
dietary substance, namely, nutritional supplements; natural health supplement for supporting the immune system; dietary substance comprised of phytonutrients and polyphenols for supporting the immune system; natural health supplement comprised of phytonutrients and polyphenols acting as NRF2 activator and antioxidant for supporting the immune system

History

What has happened so far

Steps recorded by the USPTO, newest first.

January 7, 2026Teas withdrawal of attorney received-firm retains
January 7, 2026Teas change of correspondence received
January 7, 2026Attorney/dom.rep.revoked and/or appointed
January 7, 2026Teas revoke/app/change addr of atty/dom rep received
January 7, 2026Applicant/correspondence changes (non-responsive) entered
January 7, 2026Teas change of owner address received
February 25, 2025Notice of acceptance of sec. 8 & 15 - e-mailed
February 25, 2025Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
February 25, 2025Case assigned to post registration paralegal
October 21, 2024Teas section 8 & 15 received

10 earlier steps on the official record.

FAQ

About NRF2 CATALYST

Who owns the trademark "NRF2 CATALYST"?

The USPTO trademark "NRF2 CATALYST" (application 87666744) is owned by Immunotec Inc.

What is the status of "NRF2 CATALYST"?

Its status at the USPTO is: registered.

When was "NRF2 CATALYST" registered?

It was registered on December 4, 2018.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull NRF2 CATALYST 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_019d2c47-1148-7087-ac9f-f2b2215c122b
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2c47-1148-7087-ac9f-f2b2215c122b",
  "object": "trademark",
  "mark_text": "NRF2 CATALYST",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "87666744",
  "filing_date": "2017-10-31",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Immunotec Inc.",
      "entity_id": "ent_019eb6fd-b7f1-778f-990a-88fd69736aee"
    }
  ]
}