EUIPO trademark

DIAMOND DENSITY

Opposition periodEUIPOWord markClass 1

"DIAMOND DENSITY" is a word mark owned by Grevillea Holdings, filed at the EUIPO on July 27, 2026. It is in its opposition period and covers class 1 (Chemicals).

View Grevillea Holdings portfolioGet this data via the API
Official EUIPO record
DIAMOND DENSITY
Word mark as filed with the EUIPO
Status
Opposition period
Filed
July 27, 2026
Registered
Not yet
Expires
Not recorded
Application no.
019400845
Registration no.
Not yet
Office
EUIPO
European Union Intellectual Property Office
Mark type
Word mark
1 class
Ownership

Who owns DIAMOND DENSITY

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

Owner

Grevillea Holdings

18 trademarks in the portfolioView company

Representative

Mewburn Ellis LLP

Mewburn Ellis LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the EUIPO, newest first.

  1. Bulletin 2026/164 Section A.1
FAQ

About DIAMOND DENSITY

Who owns the trademark "DIAMOND DENSITY"?

The EUIPO trademark "DIAMOND DENSITY" (application 019400845) is owned by Grevillea Holdings.

What is the status of "DIAMOND DENSITY"?

Its status at the EUIPO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull DIAMOND DENSITY 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_019fa789-8275-734a-9cd0-868a1fd33aed
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019fa789-8275-734a-9cd0-868a1fd33aed",
  "object": "trademark",
  "mark_text": "DIAMOND DENSITY",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "EM",
  "application_number": "019400845",
  "filing_date": "2026-07-27",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "Grevillea Holdings",
      "entity_id": "ent_019f8700-9ffa-766e-9634-875bb2d77853"
    }
  ]
}