USPTO trademark

THESEUS

Under examinationUSPTOWord markClass 42

"THESEUS" is a word mark owned by Dust Identity, Inc., filed at the USPTO on August 11, 2026. It is under examination and covers class 42 (Computer and Scientific Services).

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Official USPTO record
THESEUS trademark as filed
As filed with the USPTO
Status
Under examination
Since August 11, 2026
Filed
August 11, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50044221
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns THESEUS

The owner and representative on file with the office.

Owner

Dust Identity, Inc.

Newton, United States

Representative

Sarah Leighton

Saunders & Silverstein LLP

Goods and services

What the mark covers

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

  • Providing temporary use of on-line non-downloadable software for creating and managing unique digital identities for products, components, materials, and parts; Providing temporary use of on-line non-downloadable software for product and data authentication; Providing temporary use of on-line non-downloadable software for recording, and managing transactional data for authentication, and tracking authentication records, maintenance and repair records, and lifecycle information for consumer goods, industrial goods, and individual parts thereof; Providing temporary use of on-line non-downloadable software for applying anti-counterfeiting and authentication solutions to consumer goods, industrial goods, and individual parts thereof; Providing temporary use of on-line non-downloadable software for detecting counterfeit products and verifying the authenticity and integrity of consumer goods, industrial goods, and individual parts thereof; Providing temporary use of on-line non-downloadable software for exchanging authentication, maintenance and repair records, and lifecycle information with third-party software systems

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. New application office supplied data entered
  2. Application filing receipt mailed
  3. New application entered
FAQ

About THESEUS

Who owns the trademark "THESEUS"?

The USPTO trademark "THESEUS" (application 50044221) is owned by Dust Identity, Inc.

What is the status of "THESEUS"?

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 THESEUS 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_019ff622-36a2-771b-b258-60e5c2056af1
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019ff622-36a2-771b-b258-60e5c2056af1",
  "object": "trademark",
  "mark_text": "THESEUS",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50044221",
  "filing_date": "2026-08-11",
  "nice_classes": [
    42
  ],
  "owners": [
    {
      "name": "Dust Identity, Inc.",
      "entity_id": null
    }
  ]
}