USPTO trademark

ST

RegisteredUSPTOWord and designClass 9Class 40Class 42

"ST" is a word and design mark owned by Stmicroelectronics International N.V., filed at the USPTO on January 23, 2012. It is registered and covers classes 9, 40 and 42.

View Stmicroelectronics International N.V. portfolioGet this data via the API
Official USPTO record
ST trademark as filed
As filed with the USPTO
Status
Registered
Since June 24, 2025
Filed
January 23, 2012
Registered
June 30, 2015
Expires
Not recorded
Application no.
85522548
Registration no.
4764845
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
3 classes
Ownership

Who owns ST

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

Owner

Stmicroelectronics International N.V.

Geneva, Netherlands

330 trademarks in the portfolioView company

Representative

Molly Buck Richard

Richard Law Group

Goods and services

What the mark covers

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

  • Semiconductors, integrated circuits, electronic circuits, microprocessors, and microcontrollers; software for video processing, enhancement and format conversion; software for navigation; operating system software; software for accessing and controlling data on and communications with smart cards; security software, namely, software for encryption, authentication, and identification; software drivers; compiler software, computer software development tools, software development kits primarily comprised of computer software development tools and also containing application programming interfaces (APIs) for developing other computer software, software optimization tools, namely, computer software development tools, software translation tools, namely, computer software for translating computer code, software that enables building, operating and programming networked computer systems; computer firmware and software for use in the operation of semiconductors and integrated circuits; computer firmware and software for use in the operation of semiconductors and integrated circuits; amplifiers; camera modules; comparators; diodes; circuit boards; integrated circuits, namely, electromagnetic interference filters, signal conditioners, thyristors, digital and analog filter chips, battery management chips, RFID chips, electrically erasable programmable read only memory, also known as EEPROM, micro-electromechanical systems, also known as MEMS, the foregoing comprising integrated circuits; electronic memories; signal processors; voltage converters, controllers, and regulators; current converters, controllers, limiters, and regulators; power converters, controllers, and regulators; surge suppressors; accelerometers; proximity sensors; image sensors; temperature sensors; pressure sensors; gyroscopes; electronic switches; transistors; multiplexers; photovoltaic cells; and application specific integrated circuits for aerospace, audio, automotive, biometric, broadcasting, cellular phone, communication, computer, consumer, displays, DVD, entertainment, global positioning, hard disk, imaging, LCD, liquid crystal display, lighting, mobility, motor control, networking, power, security, smart card, solar, storage, television, touch-screen, wireless, and video applications

  • [ Custom manufacture of semiconductors and integrated circuits; manufacturing electric and electronic components for others ]

  • Engineering services; design of semiconductors and integrated circuits for others; software and firmware design and development for others; engineering services in the field of semiconductors and integrated circuits

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Teas change of correspondence received
  2. Attorney/dom.rep.revoked and/or appointed
  3. Teas revoke/app/change addr of atty/dom rep received
  4. Notice of acceptance of sec. 8 & 9 - e-mailed
  5. Registered and renewed (first renewal - 10 yrs)
  6. Registered - sec. 8 (10-yr) accepted/sec. 9 granted
  7. Case assigned to post registration paralegal
  8. Teas section 8 & 9 received
  9. Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
  10. Automatic update of assignment of ownership

10 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 85522548) is owned by Stmicroelectronics International N.V.

What is the status of "ST"?

Its status at the USPTO is: registered.

When was "ST" registered?

It was registered on June 30, 2015.

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_019d2caf-ca89-708a-8233-e4ac09f6a3ff
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2caf-ca89-708a-8233-e4ac09f6a3ff",
  "object": "trademark",
  "mark_text": "ST",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "85522548",
  "filing_date": "2012-01-23",
  "nice_classes": [
    9,
    40,
    42
  ],
  "owners": [
    {
      "name": "STMICROELECTRONICS INTERNATIONAL N.V.",
      "entity_id": "ent_019eb7a4-c410-7301-867d-cbd2ea3b92f4"
    }
  ]
}