USPTO trademark

EXOENDOSOL

RegisteredUSPTOWord markClass 1

"EXOENDOSOL" is a word mark owned by Corechem Inc., filed at the USPTO on August 12, 2024. It is registered and covers class 1 (Chemicals).

Get this data via the API

Data current as of May 13, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since May 13, 2025
Filed: August 12, 2024
Registered: May 13, 2025
Expires: Not recorded
Application no.: 98694493
Registration no.: 7792307
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns EXOENDOSOL

The owner and representative on file with the office.

Owner

Corechem Inc.

Knoxville, United States

Representative

Robert O. Fox

Luedeka Neely, PC

Goods and services

What the mark covers

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

01Class 1 · Chemicals
Heat transfer fluids for industrial and commercial use; heat transfer fluid for geothermal systems; ethanol-based heat transfer fluid for geothermal system

History

What has happened so far

Steps recorded by the USPTO, newest first.

May 13, 2025Notice of registration confirmation emailed
May 13, 2025Registered-principal register
March 25, 2025Official gazette publication confirmation e-mailed
March 25, 2025Published for opposition
March 19, 2025Notification of notice of publication e-mailed
February 28, 2025Approved for pub - principal register
February 28, 2025Examiner's amendment entered
February 28, 2025Notification of examiners amendment e-mailed
February 28, 2025Examiners amendment e-mailed
February 28, 2025Examiners amendment -written

3 earlier steps on the official record.

FAQ

About EXOENDOSOL

Who owns the trademark "EXOENDOSOL"?

The USPTO trademark "EXOENDOSOL" (application 98694493) is owned by Corechem Inc.

What is the status of "EXOENDOSOL"?

Its status at the USPTO is: registered.

When was "EXOENDOSOL" registered?

It was registered on May 13, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull EXOENDOSOL 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_019d294d-a71e-717b-b47c-cd47d4088802
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d294d-a71e-717b-b47c-cd47d4088802",
  "object": "trademark",
  "mark_text": "EXOENDOSOL",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98694493",
  "filing_date": "2024-08-12",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "Corechem Inc.",
      "entity_id": null
    }
  ]
}