USPTO trademark

ISEF

Under examinationUSPTOWord markClass 41

"ISEF" is a word mark owned by Society for Science & the Public, filed at the USPTO on June 11, 2026. It is under examination and covers class 41 (Education and Entertainment).

Get this data via the API
Official USPTO record
ISEF trademark as filed
As filed with the USPTO
Status
Under examination
Since June 11, 2026
Filed
June 11, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99878787
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns ISEF

The owner and representative on file with the office.

Owner

Society for Science & the Public

Washington, United States

Representative

Slaven Jesic

Whiteford, Taylor & Preston, LLP

Goods and services

What the mark covers

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

  • EDUCATIONAL SERVICES, NAMELY, PROVIDING INCENTIVES THROUGH COMPETITIVE EXHIBITION AND AWARDS TO HIGH SCHOOL STUDENTS WHO DEMONSTRATE EXCELLENCE IN THE FIELDS OF SCIENCE AND ENGINEERING

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. New application office supplied data entered
  2. Application filing receipt mailed
  3. New application entered
FAQ

About ISEF

Who owns the trademark "ISEF"?

The USPTO trademark "ISEF" (application 99878787) is owned by Society for Science & the Public.

What is the status of "ISEF"?

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 ISEF 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_019ebf65-8c51-7178-b1e5-2822e2d9fb15
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019ebf65-8c51-7178-b1e5-2822e2d9fb15",
  "object": "trademark",
  "mark_text": "ISEF",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99878787",
  "filing_date": "2026-06-11",
  "nice_classes": [
    41
  ],
  "owners": [
    {
      "name": "SOCIETY FOR SCIENCE & THE PUBLIC",
      "entity_id": null
    }
  ]
}