CIPO trademark

DUHUNTERNA

FiledCIPOWord markClass 5

"DUHUNTERNA" is a word mark owned by Skyhawk Therapeutics, Inc., filed at the CIPO on March 12, 2026. It is filed and waiting for examination and covers class 5 (Pharmaceuticals).

View Skyhawk Therapeutics, Inc. portfolioGet this data via the API
Official CIPO record
DUHUNTERNA
Word mark as filed with the CIPO
Status
Filed
Since March 12, 2026
Filed
March 12, 2026
Registered
Not yet
Priority date
March 5, 2026
Claimed from United States
Application no.
2461468
Registration no.
Not yet
Office
CIPO
Canadian Intellectual Property Office
Mark type
Word mark
1 class
Ownership

Who owns DUHUNTERNA

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

Owner

Skyhawk Therapeutics, Inc.

United States

42 trademarks in the portfolioView company

Representative

BCF S.E.N.C.R.L./BCF LLP

BCF S.E.N.C.R.L./BCF LLP

Goods and services

What the mark covers

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

  • Pharmaceuticals, namely, small molecule therapeutic preparations for the correction of RNA expression and alteration of RNA translation, used in the treatment of Huntington's Disease.

History

What has happened so far

Steps recorded by the CIPO, newest first.

  1. Pre-Assessment Letter Sent; Goods or Services Not Acceptable
  2. Formalized
  3. Created
  4. Filed
FAQ

About DUHUNTERNA

Who owns the trademark "DUHUNTERNA"?

The CIPO trademark "DUHUNTERNA" (application 2461468) is owned by Skyhawk Therapeutics, Inc.

What is the status of "DUHUNTERNA"?

Its status at the CIPO is: filed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull DUHUNTERNA 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_019def7a-f109-752b-9ff7-02d749b87739
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019def7a-f109-752b-9ff7-02d749b87739",
  "object": "trademark",
  "mark_text": "DUHUNTERNA",
  "status": {
    "primary": "pending",
    "stage": "filed"
  },
  "office_code": "CA",
  "application_number": "2461468",
  "filing_date": "2026-03-12",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Skyhawk Therapeutics, Inc.",
      "entity_id": "ent_01a10cf0-67bd-75cf-9fd3-71754e0fe49f"
    }
  ]
}