USPTO trademark

TREX

Opposition periodUSPTOWord markClass 10

"TREX" is a word mark owned by Glaukos Corporation, filed at the USPTO on April 17, 2026. It is in its opposition period and covers class 10 (Medical Apparatus).

View Glaukos Corporation portfolioGet this data via the API
Official USPTO record
TREX trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 13, 2026
Filed
April 17, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99771878
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns TREX

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

Owner

Glaukos Corporation

GKOS · Aliso Viejo, United States

72 trademarks in the portfolioView company

Representative

Peter J Willsey

Kilpatrick Townsend & Stockton LLP

Goods and services

What the mark covers

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

  • Intraocular drug delivery system comprising intraocular ophthalmic synthetic implants, namely, micro-stents, for use in the treatment of diseases of the eye

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Official gazette publication confirmation e-mailed
  2. Published for opposition
  3. Notification of notice of publication e-mailed
  4. Approved for pub - principal register
  5. Assigned to examiner
  6. New application office supplied data entered
  7. Application filing receipt mailed
  8. New application entered
FAQ

About TREX

Who owns the trademark "TREX"?

The USPTO trademark "TREX" (application 99771878) is owned by Glaukos Corporation.

What is the status of "TREX"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull TREX 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_019da87f-631c-7550-8204-d5af9f50efa7
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019da87f-631c-7550-8204-d5af9f50efa7",
  "object": "trademark",
  "mark_text": "TREX",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99771878",
  "filing_date": "2026-04-17",
  "nice_classes": [
    10
  ],
  "owners": [
    {
      "name": "Glaukos Corporation",
      "entity_id": "ent_019f286d-81f6-7061-85c8-7bf2513ff6f5"
    }
  ]
}