USPTO trademark

ACELEN

RegisteredUSPTOWord markClass 1

"ACELEN" is a word mark owned by Acelen Energia Renov?vel S.A., filed at the USPTO on December 18, 2023. It is registered and covers class 1 (Chemicals).

Get this data via the API

Data current as of September 18, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since May 6, 2025
Filed: December 18, 2023
Registered: May 6, 2025
Expires: Not recorded
Application no.: 98319834
Registration no.: 7782490
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns ACELEN

The owner and representative on file with the office.

Owner

Acelen Energia Renov?vel S.A.

S?o Paulo, Brazil

Representative

James F. Struthers

Richard Law Group

Goods and services

What the mark covers

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

01Class 1 · Chemicals
Chemicals for use in industry, agriculture, horticulture, forestry, and aquaculture except fungicides, herbicides, insecticides and parasiticides

History

What has happened so far

Steps recorded by the USPTO, newest first.

September 14, 2025Teas change of correspondence received
September 14, 2025Attorney/dom.rep.revoked and/or appointed
September 14, 2025Teas revoke/app/change addr of atty/dom rep received
May 6, 2025Notice of registration confirmation emailed
May 6, 2025Registered-principal register
March 18, 2025Official gazette publication confirmation e-mailed
March 18, 2025Published for opposition
March 12, 2025Notification of notice of publication e-mailed
January 28, 2025Official gazette publication confirmation e-mailed
January 28, 2025Published for opposition

10 earlier steps on the official record.

FAQ

About ACELEN

Who owns the trademark "ACELEN"?

The USPTO trademark "ACELEN" (application 98319834) is owned by Acelen Energia Renov?vel S.A.

What is the status of "ACELEN"?

Its status at the USPTO is: registered.

When was "ACELEN" registered?

It was registered on May 6, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ACELEN 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_019d2c6b-4672-7678-9121-87623741db25
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2c6b-4672-7678-9121-87623741db25",
  "object": "trademark",
  "mark_text": "ACELEN",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98319834",
  "filing_date": "2023-12-18",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "ACELEN ENERGIA RENOV?VEL S.A.",
      "entity_id": null
    }
  ]
}