USPTO trademark

STEMMAN

Opposition periodUSPTOWord markClass 36

"STEMMAN" is a word mark owned by The Campos Foundation, filed at the USPTO on March 24, 2026. It is in its opposition period and covers class 36 (Insurance and Financial).

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Official USPTO record
STEMMAN trademark as filed
As filed with the USPTO
Status
Opposition period
Since September 22, 2026
Filed
March 24, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99722167
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns STEMMAN

The owner and representative on file with the office.

Owner

The Campos Foundation

Denver, United States

Representative

Jared A. Brandyberry

Baker & Hostetler LLP

Goods and services

What the mark covers

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

  • Charitable foundation services, namely, providing fundraising activities, funding, scholarships and/or financial assistance for science, technology, engineering, and mathematics (STEM) education initiatives for under-represented minority and female students; Charitable foundation services, namely, providing financial support to primary and secondary schools for science, technology, engineering, and mathematics (STEM) education initiatives; Charitable services in the nature of providing grants for science, technology, engineering, and mathematics (STEM) education initiatives

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Official gazette publication confirmation e-mailed
  2. Published for opposition
  3. Notification of notice of publication e-mailed
  4. Approved for pub - principal register
  5. Teas/email correspondence entered
  6. Correspondence received in law office
  7. Teas response to office action received
  8. Notification of non-final action e-mailed
  9. Non-final action e-mailed
  10. Non-final action written

4 earlier steps on the official record.

FAQ

About STEMMAN

Who owns the trademark "STEMMAN"?

The USPTO trademark "STEMMAN" (application 99722167) is owned by The Campos Foundation.

What is the status of "STEMMAN"?

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 STEMMAN 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_019d3942-d13d-71e4-8758-4036dedf2139
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d3942-d13d-71e4-8758-4036dedf2139",
  "object": "trademark",
  "mark_text": "STEMMAN",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99722167",
  "filing_date": "2026-03-24",
  "nice_classes": [
    36
  ],
  "owners": [
    {
      "name": "The Campos Foundation",
      "entity_id": null
    }
  ]
}