USPTO trademark

STEMNIOS

RegisteredUSPTOWord markClass 5

"STEMNIOS" is a word mark owned by Theramicro, LLC, filed at the USPTO on June 4, 2024. It is registered and covers class 5 (Pharmaceuticals).

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Data current as of August 23, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since July 15, 2025
Filed: June 4, 2024
Registered: July 15, 2025
Expires: Not recorded
Application no.: 98584334
Registration no.: 7869445
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns STEMNIOS

The owner and representative on file with the office.

Owner

Theramicro, LLC

Memphis, United States

Representative

Emily Ayoob

Tarter, Krinsky & Drogin LLP

Goods and services

What the mark covers

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

05Class 5 · Pharmaceuticals
Biological tissue in the nature of human derived cellular matrix for implantation

History

What has happened so far

Steps recorded by the USPTO, newest first.

August 19, 2025Teas change of correspondence received
August 19, 2025Attorney/dom.rep.revoked and/or appointed
August 19, 2025Teas revoke/app/change addr of atty/dom rep received
July 16, 2025Notice of acceptance of statement of use e-mailed
July 15, 2025Notice of registration confirmation emailed
July 15, 2025Registered-principal register
June 23, 2025Allowed principal register - sou accepted
June 21, 2025Statement of use processing complete
June 21, 2025Case assigned to intent to use paralegal
March 21, 2025Use amendment filed

10 earlier steps on the official record.

FAQ

About STEMNIOS

Who owns the trademark "STEMNIOS"?

The USPTO trademark "STEMNIOS" (application 98584334) is owned by Theramicro, LLC.

What is the status of "STEMNIOS"?

Its status at the USPTO is: registered.

When was "STEMNIOS" registered?

It was registered on July 15, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull STEMNIOS 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d292d-27c9-7400-9bb6-be6d0044ddb8
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d292d-27c9-7400-9bb6-be6d0044ddb8",
  "object": "trademark",
  "mark_text": "STEMNIOS",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98584334",
  "filing_date": "2024-06-04",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "THERAMICRO, LLC",
      "entity_id": null
    }
  ]
}