USPTO trademark

NANUM

Under examinationUSPTOWord markClass 1Class 2

"NANUM" is a word mark owned by Nanum Nanotecnologia S.A., filed at the USPTO on October 16, 2026. It is under examination and covers classes 1 and 2.

Get this data via the API
Official USPTO record
NANUM trademark as filed
As filed with the USPTO
Status
Under examination
Since October 16, 2026
Filed
October 16, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50165324
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns NANUM

The owner and representative on file with the office.

Owner

Nanum Nanotecnologia S.A.

Lagoa Santa, Brazil

Representative

Edward Playfair

Adams & Reese LLP

Goods and services

What the mark covers

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

  • Chemicals, namely, chemicals and nanoparticulate chemicals for use in industry, namely, metals, metal oxides, carbon structures and polymers used as a base in the composition of paints, composites, filaments, electrodes

  • Ink for printers; Ink for inkjet printers; Ink-drying preparations sold as a component of inks; Printing ink; Printing inks; Printing compositions in the nature of printing inks

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About NANUM

Who owns the trademark "NANUM"?

The USPTO trademark "NANUM" (application 50165324) is owned by Nanum Nanotecnologia S.A.

What is the status of "NANUM"?

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 NANUM 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_01a149f6-8943-7500-83ab-5e77a9468c2c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a149f6-8943-7500-83ab-5e77a9468c2c",
  "object": "trademark",
  "mark_text": "NANUM",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50165324",
  "filing_date": "2026-10-16",
  "nice_classes": [
    1,
    2
  ],
  "owners": [
    {
      "name": "Nanum Nanotecnologia S.A.",
      "entity_id": null
    }
  ]
}