USPTO trademark

MCTK

Opposition periodUSPTOWord markClass 5

"MCTK" is a word mark owned by Brook Medicals, Inc., filed at the USPTO on October 10, 2025. It is in its opposition period and covers class 5 (Pharmaceuticals).

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Official USPTO record
MCTK trademark as filed
As filed with the USPTO
Status
Opposition period
Since September 22, 2026
Filed
October 10, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99436934
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns MCTK

The owner and representative on file with the office.

Owner

Brook Medicals, Inc.

Newton, United States

Representative

Lori J. Shyavitz, Esq.

McCarter & English, LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Extension of time to oppose process - terminated
  2. Opposition instituted no. 999999
  3. Extension of time to oppose received
  4. Official gazette publication confirmation e-mailed
  5. Published for opposition
  6. Notification of notice of publication e-mailed
  7. Approved for pub - principal register
  8. Assigned to examiner
  9. Application filing receipt mailed
  10. New application office supplied data entered

1 earlier step on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About MCTK

Who owns the trademark "MCTK"?

The USPTO trademark "MCTK" (application 99436934) is owned by Brook Medicals, Inc.

What is the status of "MCTK"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull MCTK 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_019d2b42-1470-764d-8912-53feef9d5ec8
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b42-1470-764d-8912-53feef9d5ec8",
  "object": "trademark",
  "mark_text": "MCTK",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99436934",
  "filing_date": "2025-10-10",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Brook Medicals, Inc.",
      "entity_id": null
    }
  ]
}