USPTO trademark

THERAGENICS

RegisteredUSPTOWord markClass 35Class 40Class 42

"THERAGENICS" is a word mark owned by Theragenics Corporation, filed at the USPTO on September 4, 2003. It is registered and covers classes 35, 40 and 42.

View Theragenics Corporation portfolio Get this data via the API

Data current as of March 5, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since August 9, 2025
Filed: September 4, 2003
Registered: April 26, 2005
Expires: Not recorded
Application no.: 78296116
Registration no.: 2943653
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 3 classes

Ownership

Who owns THERAGENICS

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

Owner

Theragenics Corporation

Buford, United States

30 trademarks in the portfolioView company

Representative

Edward Playfair

Adams & Reese LLP

Goods and services

What the mark covers

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

35Class 35 · Advertising and Business
wholesale distributorships featuring palladium-103 and temporary and permanently implantable medical devices
40Class 40 · Treatment of Materials
custom manufacture of palladium-103 and temporary and permanently implantable medical devices
42Class 42 · Computer and Scientific Services
[ product research and development, namely, the development of palladium-103 and temporary and permanently implantable medical devices ]

History

What has happened so far

Steps recorded by the USPTO, newest first.

March 4, 2026Assignment of ownership not updated automatically
October 22, 2025Teas change of correspondence received
October 22, 2025Attorney/dom.rep.revoked and/or appointed
October 22, 2025Teas revoke/app/change addr of atty/dom rep received
October 22, 2025Applicant/correspondence changes (non-responsive) entered
October 22, 2025Teas change of owner address received
October 20, 2025Teas change of correspondence received
October 20, 2025Attorney/dom.rep.revoked and/or appointed
October 20, 2025Teas revoke/app/change addr of atty/dom rep received
October 20, 2025Applicant/correspondence changes (non-responsive) entered

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.

opposition91253005OtherDecember 18, 2019

FAQ

About THERAGENICS

Who owns the trademark "THERAGENICS"?

The USPTO trademark "THERAGENICS" (application 78296116) is owned by Theragenics Corporation.

What is the status of "THERAGENICS"?

Its status at the USPTO is: registered.

When was "THERAGENICS" registered?

It was registered on April 26, 2005.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull THERAGENICS 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d27b5-ccf0-74bc-b396-dc902b9037fe
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d27b5-ccf0-74bc-b396-dc902b9037fe",
  "object": "trademark",
  "mark_text": "THERAGENICS",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "78296116",
  "filing_date": "2003-09-04",
  "nice_classes": [
    35,
    40,
    42
  ],
  "owners": [
    {
      "name": "Theragenics Corporation",
      "entity_id": "ent_019eb6fa-efa7-72dc-ac07-10dd5d79c2fe"
    }
  ]
}