USPTO trademark

MB-CASFIRE

Under examinationUSPTOWord markClass 1

"MB-CASFIRE" is a word mark owned by Mammoth Biosciences, Inc., filed at the USPTO on September 16, 2026. It is under examination and covers class 1 (Chemicals).

Get this data via the API
Official USPTO record
MB-CASFIRE trademark as filed
As filed with the USPTO
Status
Under examination
Since September 16, 2026
Filed
September 16, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50111920
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns MB-CASFIRE

The owner and representative on file with the office.

Owner

Mammoth Biosciences, Inc.

Brisbane, United States

Representative

Brian M. Davis

VLP Law Group LLP

Goods and services

What the mark covers

The products and services MB-CASFIRE is filed for, grouped by Nice class.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About MB-CASFIRE

Who owns the trademark "MB-CASFIRE"?

The USPTO trademark "MB-CASFIRE" (application 50111920) is owned by Mammoth Biosciences, Inc.

What is the status of "MB-CASFIRE"?

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 MB-CASFIRE 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_01a0af7f-23ad-74ce-927c-98ffc2c4e6e5
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0af7f-23ad-74ce-927c-98ffc2c4e6e5",
  "object": "trademark",
  "mark_text": "MB-CASFIRE",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50111920",
  "filing_date": "2026-09-16",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "Mammoth Biosciences, Inc.",
      "entity_id": null
    }
  ]
}