USPTO trademark

CATACHEM

Under examinationUSPTOWord markClass 1Class 5

"CATACHEM" is a word mark owned by Catachem, Inc., filed at the USPTO on September 1, 2026. It is under examination and covers classes 1 and 5.

Get this data via the API
Official USPTO record
CATACHEM trademark as filed
As filed with the USPTO
Status
Under examination
Since September 1, 2026
Filed
September 1, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50084607
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns CATACHEM

The owner and representative on file with the office.

Owner

Catachem, Inc.

Oxford, United States

Representative

Andrew W. Chu

Craft Chu PLLC

Goods and services

What the mark covers

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

  • Chemical reagents, other than for medical or veterinary purposes; Assays for scientific and research use; Cell culture media for scientific or research purposes; Diagnostic reagents for scientific or research use; Biochemical reagents, other than for medical or veterinary purposes

  • Immunoassay reagents for medical use; Medical diagnostic reagents and assays for testing of body fluids; Biochemical reagents for medical or veterinary purposes; Cell culture media for medical or veterinary purposes; Diagnostic reagents for medical or veterinary purposes

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. New application office supplied data entered
  2. Teas withdrawal of attorney received-firm retains
  3. Teas change of correspondence received
  4. Attorney/dom.rep.revoked and/or appointed
  5. Teas revoke/app/change addr of atty/dom rep received
  6. Application filing receipt mailed
  7. New application entered
FAQ

About CATACHEM

Who owns the trademark "CATACHEM"?

The USPTO trademark "CATACHEM" (application 50084607) is owned by Catachem, Inc.

What is the status of "CATACHEM"?

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 CATACHEM 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_01a06242-b2f0-77f2-be58-ba8500348680
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a06242-b2f0-77f2-be58-ba8500348680",
  "object": "trademark",
  "mark_text": "CATACHEM",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50084607",
  "filing_date": "2026-09-01",
  "nice_classes": [
    1,
    5
  ],
  "owners": [
    {
      "name": "Catachem, Inc.",
      "entity_id": null
    }
  ]
}