CIPO trademark

CLIRCU

FiledCIPOWord markClass 5

"CLIRCU" is a word mark owned by Curium US LLC, filed at the CIPO on September 17, 2026. It is filed and waiting for examination and covers class 5 (Pharmaceuticals).

Get this data via the API
Official CIPO record
CLIRCU
Word mark as filed with the CIPO
Status
Filed
Since September 17, 2026
Filed
September 17, 2026
Registered
Not yet
Expires
Not recorded
Application no.
2502072
Registration no.
Not yet
Office
CIPO
Canadian Intellectual Property Office
Mark type
Word mark
1 class
Ownership

Who owns CLIRCU

The owner and representative on file with the office.

Owner

Curium US LLC

United States

Representative

Moffat & Co.

Moffat & Co.

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the CIPO, newest first.

  1. Formalized
  2. Created
  3. Filed
FAQ

About CLIRCU

Who owns the trademark "CLIRCU"?

The CIPO trademark "CLIRCU" (application 2502072) is owned by Curium US LLC.

What is the status of "CLIRCU"?

Its status at the CIPO is: filed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CLIRCU 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_01a0cf78-7c88-71b9-bdd6-362b7f91132a
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0cf78-7c88-71b9-bdd6-362b7f91132a",
  "object": "trademark",
  "mark_text": "CLIRCU",
  "status": {
    "primary": "pending",
    "stage": "filed"
  },
  "office_code": "CA",
  "application_number": "2502072",
  "filing_date": "2026-09-17",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Curium US LLC",
      "entity_id": null
    }
  ]
}