USPTO trademark

DSF

Under examinationUSPTOWord markClass 7

"DSF" is a word mark owned by Applied Materials, Inc., filed at the USPTO on September 17, 2026. It is under examination and covers class 7 (Machines and Machine Tools).

View Applied Materials, Inc. portfolioGet this data via the API
Official USPTO record
DSF trademark as filed
As filed with the USPTO
Status
Under examination
Since September 17, 2026
Filed
September 17, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50114193
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns DSF

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

Owner

Applied Materials, Inc.

AMAT · Santa Clara, United States

1,511 trademarks in the portfolioView company

Representative

Anthony J. Malutta

Kilpatrick Townsend & Stockton LLP

Goods and services

What the mark covers

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

  • Semiconductor manufacturing machines, namely, chemical vapor deposition (CVD) machines and plasma-enhanced chemical vapor deposition (PECVD) machines for depositing thin films and dielectric films on semiconductor wafers, and structural parts therefor

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About DSF

Who owns the trademark "DSF"?

The USPTO trademark "DSF" (application 50114193) is owned by Applied Materials, Inc.

What is the status of "DSF"?

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 DSF 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_01a0b4a2-1745-72ea-9ae4-40341711f160
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0b4a2-1745-72ea-9ae4-40341711f160",
  "object": "trademark",
  "mark_text": "DSF",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50114193",
  "filing_date": "2026-09-17",
  "nice_classes": [
    7
  ],
  "owners": [
    {
      "name": "Applied Materials, Inc.",
      "entity_id": "ent_019eb70c-980e-76f9-8baa-5337500e30db"
    }
  ]
}