IP Australia trademark

CIRCADIN RDA

Opposition periodIP AustraliaWord markClass 5

"CIRCADIN RDA" is a word mark owned by Neurim Pharmaceuticals (1991) Ltd., filed at IP Australia on October 30, 2026. It is in its opposition period and covers class 5 (Pharmaceuticals).

View Neurim Pharmaceuticals (1991) Ltd. portfolioGet this data via the API
Official IP Australia record
CIRCADIN RDA
Word mark as filed with IP Australia
Status
Opposition period
Since October 30, 2026
Filed
October 30, 2026
Registered
Not yet
Expires
Not recorded
Application no.
2710740
Registration no.
Not yet
Office
IP Australia
IP Australia
Mark type
Word mark
1 class
Ownership

Who owns CIRCADIN RDA

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

Owner

Neurim Pharmaceuticals (1991) Ltd.

Tel Aviv, Israel

68 trademarks in the portfolioView company

Representative

Wrays Pty Ltd

Wrays Pty Ltd

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by IP Australia, newest first.

  1. Application Received
FAQ

About CIRCADIN RDA

Who owns the trademark "CIRCADIN RDA"?

IP Australia trademark "CIRCADIN RDA" (application 2710740) is owned by Neurim Pharmaceuticals (1991) Ltd.

What is the status of "CIRCADIN RDA"?

Its status at IP Australia is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CIRCADIN RDA 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_01a18eab-03a8-7583-b95a-8a671dbd8fc5
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a18eab-03a8-7583-b95a-8a671dbd8fc5",
  "object": "trademark",
  "mark_text": "CIRCADIN RDA",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "AU",
  "application_number": "2710740",
  "filing_date": "2026-10-30",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Neurim Pharmaceuticals (1991) Ltd.",
      "entity_id": "ent_019ebb02-db1b-74f3-82b8-1bcf9104359a"
    }
  ]
}