USPTO trademark

M

Under examinationUSPTOWord and designClass 10

"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 10 (Medical Apparatus).

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.
50072928
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.

  • Autoinjectors for subcutaneous delivery of pharmaceutical, biologic, and biopharmaceutical preparations; pre-filled autoinjectors for subcutaneous delivery of antibody preparations for the prevention of migraine; injection devices for subcutaneous administration of pharmaceutical and biopharmaceutical preparations; pre-filled syringes for subcutaneous delivery of pharmaceutical, biological, and biopharmaceutical preparations for the treatment of migraine; drug delivery devices for self-administration of injectable biologic preparations

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 50072928) 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-6ab7-718a-b57a-ba850cf5a575
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0429f-6ab7-718a-b57a-ba850cf5a575",
  "object": "trademark",
  "mark_text": "M",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50072928",
  "filing_date": "2026-08-26",
  "nice_classes": [
    10
  ],
  "owners": [
    {
      "name": "Mentari Therapeutics, Inc.",
      "entity_id": null
    }
  ]
}