USPTO trademark

DIANTHUS THERAPEUTICS

Under examinationUSPTOWord markClass 5

"DIANTHUS THERAPEUTICS" is a word mark owned by Dianthus Therapeutics Opco, Inc, filed at the USPTO on September 2, 2026. It is under examination and covers class 5 (Pharmaceuticals).

Get this data via the API
Official USPTO record
DIANTHUS THERAPEUTICS trademark as filed
As filed with the USPTO
Status
Under examination
Since September 2, 2026
Filed
September 2, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50085569
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns DIANTHUS THERAPEUTICS

The owner and representative on file with the office.

Owner

Dianthus Therapeutics Opco, Inc

Waltham, United States

Representative

Jessica L. Rothstein

Goodwin Procter LLP

Goods and services

What the mark covers

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

  • Pharmaceutical preparations for the treatment of autoimmune, inflammatory, neuromuscular, rheumatological, dermatological, and nephrology diseases and disorders

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About DIANTHUS THERAPEUTICS

Who owns the trademark "DIANTHUS THERAPEUTICS"?

The USPTO trademark "DIANTHUS THERAPEUTICS" (application 50085569) is owned by Dianthus Therapeutics Opco, Inc.

What is the status of "DIANTHUS THERAPEUTICS"?

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 DIANTHUS THERAPEUTICS 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_01a06769-95ac-723b-be5b-664eced44a70
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a06769-95ac-723b-be5b-664eced44a70",
  "object": "trademark",
  "mark_text": "DIANTHUS THERAPEUTICS",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50085569",
  "filing_date": "2026-09-02",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "DIANTHUS THERAPEUTICS OPCO, INC",
      "entity_id": null
    }
  ]
}