CIPO trademark

DENSA

FiledCIPOWord markClass 1Class 37Class 42

"DENSA" is a word mark owned by Global Battery Materials Corp., filed at the CIPO on September 29, 2026. It is filed and waiting for examination and covers classes 1, 37 and 42.

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Official CIPO record
DENSA
Word mark as filed with the CIPO
Status
Filed
Since September 29, 2026
Filed
September 29, 2026
Registered
Not yet
Expires
Not recorded
Application no.
2504227
Registration no.
Not yet
Office
CIPO
Canadian Intellectual Property Office
Mark type
Word mark
3 classes
Ownership

Who owns DENSA

The owner and representative on file with the office.

Owner

Global Battery Materials Corp.

Canada

Representative

Cassels Brock & Blackwell LLP

Cassels Brock & Blackwell LLP

Goods and services

What the mark covers

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

  • Graphite in raw or semi-finished form for use in manufacture; Natural graphite for industrial purposes; Natural graphite; Graphite in the form of flake concentrates for industrial use, namely, for refractory materials; Graphite powder for industrial purposes; Refined graphite for use in the manufacture of lithium-ion batteries for electric and hybrid vehicles, for energy storage, for cellphones, computers and handheld computers and for power tools

  • Mining extraction; Mining extraction of minerals; Mining extraction of metals; Mining extraction of graphite

  • Mining exploration and mineral exploration services; Mining exploration and mineral exploration services in the field of graphite, metals, and minerals; Research and development in the field of energy; Research and development and consultation related thereto in the field of mining and exploration

History

What has happened so far

Steps recorded by the CIPO, newest first.

  1. Formalized
  2. Created
  3. Filed
FAQ

About DENSA

Who owns the trademark "DENSA"?

The CIPO trademark "DENSA" (application 2504227) is owned by Global Battery Materials Corp.

What is the status of "DENSA"?

Its status at the CIPO is: filed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull DENSA 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_01a0f91b-3be9-7404-b52a-e9c605d2f4a7
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0f91b-3be9-7404-b52a-e9c605d2f4a7",
  "object": "trademark",
  "mark_text": "DENSA",
  "status": {
    "primary": "pending",
    "stage": "filed"
  },
  "office_code": "CA",
  "application_number": "2504227",
  "filing_date": "2026-09-29",
  "nice_classes": [
    1,
    37,
    42
  ],
  "owners": [
    {
      "name": "Global Battery Materials Corp.",
      "entity_id": null
    }
  ]
}