USPTO trademark

SXC

Opposition periodUSPTOWord markClass 9

"SXC" is a word mark owned by Mixx Technologies, Inc., filed at the USPTO on March 12, 2026. It is in its opposition period and covers class 9 (Computers and Scientific Devices).

Get this data via the API
Official USPTO record
SXC trademark as filed
As filed with the USPTO
Status
Opposition period
Since September 8, 2026
Filed
March 12, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99699588
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns SXC

The owner and representative on file with the office.

Owner

Mixx Technologies, Inc.

San Jose, United States

Representative

Philip Nulud

Buchalter, a Professional Corporation

Goods and services

What the mark covers

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

  • Semiconductor devices; Semiconductor chips; Semiconductor wafers; Semiconductor chip sets; Semiconductor integrated circuits; Semiconductors; Integrated circuits; Integrated circuit modules; Optical fiber connectors

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. Teas/email correspondence entered
  6. Correspondence received in law office
  7. Teas response to office action received
  8. Teas change of correspondence received
  9. Applicant/correspondence changes (non-responsive) entered
  10. Teas change of owner address received

7 earlier steps on the official record.

FAQ

About SXC

Who owns the trademark "SXC"?

The USPTO trademark "SXC" (application 99699588) is owned by Mixx Technologies, Inc.

What is the status of "SXC"?

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 SXC 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_019d3ef1-d9e0-72d0-b527-3458c921beb2
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d3ef1-d9e0-72d0-b527-3458c921beb2",
  "object": "trademark",
  "mark_text": "SXC",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99699588",
  "filing_date": "2026-03-12",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Mixx Technologies, Inc.",
      "entity_id": null
    }
  ]
}