USPTO trademark

STACLEAN

Under examinationUSPTOWord markClass 17

"STACLEAN" is a word mark owned by Celanese Polymers Holding, Inc., filed at the USPTO on July 30, 2026. It is under examination and covers class 17 (Rubber Goods).

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Official USPTO record
STACLEAN trademark as filed
As filed with the USPTO
Status
Under examination
Since July 30, 2026
Filed
July 30, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50022111
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns STACLEAN

The owner and representative on file with the office.

Owner

Celanese Polymers Holding, Inc.

Wilmington, United States

Representative

Bethany J. Whelan

Dority & Manning, P.A.

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Teas change of correspondence received
  2. Application filing receipt mailed
  3. New application entered
FAQ

About STACLEAN

Who owns the trademark "STACLEAN"?

The USPTO trademark "STACLEAN" (application 50022111) is owned by Celanese Polymers Holding, Inc.

What is the status of "STACLEAN"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull STACLEAN 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_019fb846-256b-74b8-908b-b2481c9486b5
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019fb846-256b-74b8-908b-b2481c9486b5",
  "object": "trademark",
  "mark_text": "STACLEAN",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50022111",
  "filing_date": "2026-07-30",
  "nice_classes": [
    17
  ],
  "owners": [
    {
      "name": "Celanese Polymers Holding, Inc.",
      "entity_id": null
    }
  ]
}