USPTO trademark

ZANTEX

RegisteredUSPTOWord markClass 5

"ZANTEX" is a word mark owned by Biofunctional Material, LLC, filed at the USPTO on December 6, 2018. It is registered and covers class 5 (Pharmaceuticals).

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Data current as of October 4, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since October 4, 2025
Filed: December 6, 2018
Registered: July 2, 2019
Expires: Not recorded
Application no.: 88219967
Registration no.: 5794189
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns ZANTEX

The owner and representative on file with the office.

Owner

Biofunctional Material, LLC

Boca Raton, United States

Representative

Kelsey T. Jones

Mechanicus PLLC

Goods and services

What the mark covers

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

05Class 5 · Pharmaceuticals
synthetic material for reinforcement of dental prosthetics

History

What has happened so far

Steps recorded by the USPTO, newest first.

October 4, 2025Notice of acceptance of sec. 8 & 15 - e-mailed
October 4, 2025Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
October 4, 2025Case assigned to post registration paralegal
May 31, 2025Teas section 8 & 15 received
July 2, 2024Courtesy reminder - sec. 8 (6-yr) e-mailed
May 15, 2022Teas change of correspondence received
May 15, 2022Attorney/dom.rep.revoked and/or appointed
May 15, 2022Teas revoke/app/change addr of atty/dom rep received
July 2, 2019Registered-principal register
April 16, 2019Official gazette publication confirmation e-mailed

6 earlier steps on the official record.

FAQ

About ZANTEX

Who owns the trademark "ZANTEX"?

The USPTO trademark "ZANTEX" (application 88219967) is owned by Biofunctional Material, LLC.

What is the status of "ZANTEX"?

Its status at the USPTO is: registered.

When was "ZANTEX" registered?

It was registered on July 2, 2019.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ZANTEX 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_019d2a0a-2044-763e-8746-50d2e06723c8
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2a0a-2044-763e-8746-50d2e06723c8",
  "object": "trademark",
  "mark_text": "ZANTEX",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "88219967",
  "filing_date": "2018-12-06",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Biofunctional Material, LLC",
      "entity_id": null
    }
  ]
}