USPTO trademark

D3X

Pending issuanceUSPTOWord markClass 5

"D3X" is a word mark owned by 21st Health LLC, filed at the USPTO on August 19, 2025. It is on file and covers class 5 (Pharmaceuticals).

Get this data via the API
Official USPTO record
D3X trademark as filed
As filed with the USPTO
Status
Pending issuance
Since October 27, 2026
Filed
August 19, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99344640
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns D3X

The owner and representative on file with the office.

Owner

21st Health LLC

Princeton, United States

Representative

Danielle DeFilippis

Norris McLaughlin P.A.

Goods and services

What the mark covers

The products and services D3X is filed for, grouped by Nice class.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Statement of use processing complete
  2. Use amendment filed
  3. Teas statement of use received
  4. Noa e-mailed - sou required from applicant
  5. Official gazette publication confirmation e-mailed
  6. Published for opposition
  7. Notification of notice of publication e-mailed
  8. Approved for pub - principal register
  9. Teas/email correspondence entered
  10. Correspondence received in law office

8 earlier steps on the official record.

FAQ

About D3X

Who owns the trademark "D3X"?

The USPTO trademark "D3X" (application 99344640) is owned by 21st Health LLC.

What is the status of "D3X"?

Its status at the USPTO is: pending issuance.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull D3X 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_019d2b13-b020-76ba-9d73-baa5faaaecf5
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b13-b020-76ba-9d73-baa5faaaecf5",
  "object": "trademark",
  "mark_text": "D3X",
  "status": {
    "primary": "pending",
    "stage": "pending_issuance"
  },
  "office_code": "US",
  "application_number": "99344640",
  "filing_date": "2025-08-19",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "21st Health LLC",
      "entity_id": null
    }
  ]
}