USPTO trademark

M

Under examinationUSPTOWord and designClass 42

"M" is a word and design mark owned by Mentari Therapeutics, Inc., filed at the USPTO on August 26, 2026. It is under examination and covers class 42 (Computer and Scientific Services).

Get this data via the API
Official USPTO record
M trademark as filed
As filed with the USPTO
Status
Under examination
Since August 26, 2026
Filed
August 26, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50072944
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns M

The owner and representative on file with the office.

Owner

Mentari Therapeutics, Inc.

Waltham, United States

Representative

Austin D. Padgett, Esq.

Goods and services

What the mark covers

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

  • Scientific research and development services in the field of neurology and migraine therapeutics; pharmaceutical research and development services, namely, research and development of antibody-based therapeutics for the prevention and treatment of migraine; clinical trial research services in the field of biologic drug development for the prevention and treatment of migraine; drug discovery services in the field of monospecific and bispecific antibodies for the prevention of migraine

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About M

Who owns the trademark "M"?

The USPTO trademark "M" (application 50072944) is owned by Mentari Therapeutics, Inc.

What is the status of "M"?

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 M 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_01a0429f-6b15-73c9-9d73-e680057043b9
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0429f-6b15-73c9-9d73-e680057043b9",
  "object": "trademark",
  "mark_text": "M",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50072944",
  "filing_date": "2026-08-26",
  "nice_classes": [
    42
  ],
  "owners": [
    {
      "name": "Mentari Therapeutics, Inc.",
      "entity_id": null
    }
  ]
}