USPTO trademark

COREJET

Under examinationUSPTOWord markClass 9

"COREJET" is a word mark owned by Ion Opticks Research Pty Ltd, filed at the USPTO on August 17, 2026. It is under examination and covers class 9 (Computers and Scientific Devices).

View Ion Opticks Research Pty Ltd portfolioGet this data via the API
Official USPTO record
COREJET trademark as filed
As filed with the USPTO
Status
Under examination
Since August 17, 2026
Filed
August 17, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50055993
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns COREJET

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

Owner

Ion Opticks Research Pty Ltd

Collingwood VIC, Australia

24 trademarks in the portfolioView company

Representative

Brandon P. Leahy

Wilson Sonsini Goodrich & Rosati

Goods and services

What the mark covers

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

  • Chromatography apparatus and instruments for scientific or laboratory use; chromatography columns for scientific or laboratory use; laboratory equipment, namely, computer hardware, electric heaters, chromatography columns, emitters, and associated parts for use in chromatographic research; scientific laboratory research instruments for use in the field of proteomics; scientific laboratory research instruments for use with mass spectrometers

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. New application office supplied data entered
  2. Application filing receipt mailed
  3. New application entered
FAQ

About COREJET

Who owns the trademark "COREJET"?

The USPTO trademark "COREJET" (application 50055993) is owned by Ion Opticks Research Pty Ltd.

What is the status of "COREJET"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull COREJET 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_01a01502-20ac-7573-a24f-af14a2e5d6f7
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a01502-20ac-7573-a24f-af14a2e5d6f7",
  "object": "trademark",
  "mark_text": "COREJET",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50055993",
  "filing_date": "2026-08-17",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Ion Opticks Research Pty Ltd",
      "entity_id": "ent_019eb7d4-2b8d-70b0-8380-3757abfea109"
    }
  ]
}