USPTO trademark

ST

AllowedUSPTOWord and designClass 35

"ST" is a word and design mark owned by Semtech Semiconductor Technology (Dongguan) Co., Ltd., filed at the USPTO on December 4, 2025. It has been allowed and covers class 35 (Advertising and Business).

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Official USPTO record
ST trademark as filed
As filed with the USPTO
Status
Allowed
Since October 27, 2026
Filed
December 4, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99529014
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns ST

The owner and representative on file with the office.

Owner

Semtech Semiconductor Technology (Dongguan) Co., Ltd.

Guangdong Province, China

Representative

Patrick Jay Hines

Muncy, Geissler, Olds & Lowe, P.C.

Goods and services

What the mark covers

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

  • Business management assistance to industrial or commercial companies; Market analysis; Business investigations; Business research; Advisory services for business management; Professional business consultancy; Business management consultation; Compilation of information into computer databases; Providing commercial information and advice for consumers in the choice of products and services; Business consultancy services for digital transformation; Business management assistance; Targeted marketing services; Marketing services; Marketing research; Advertising services; Providing business information; Providing commercial and business contact information; Import-export agency services; Providing business information via a website

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Noa e-mailed - sou required from applicant
  2. Ttab release case to trademarks
  3. Opposition terminated no. 999999
  4. Opposition sustained no. 999999
  5. Opposition instituted no. 999999
  6. Opposition papers received at ttab
  7. Official gazette publication confirmation e-mailed
  8. Published for opposition
  9. Notification of notice of publication e-mailed
  10. Approved for pub - principal register

5 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About ST

Who owns the trademark "ST"?

The USPTO trademark "ST" (application 99529014) is owned by Semtech Semiconductor Technology (Dongguan) Co., Ltd.

What is the status of "ST"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ST 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_019d2b6c-7d4e-76a6-8aa0-ae579132763f
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b6c-7d4e-76a6-8aa0-ae579132763f",
  "object": "trademark",
  "mark_text": "ST",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99529014",
  "filing_date": "2025-12-04",
  "nice_classes": [
    35
  ],
  "owners": [
    {
      "name": "SEMTECH SEMICONDUCTOR TECHNOLOGY (DONGGUAN) CO., LTD.",
      "entity_id": null
    }
  ]
}