USPTO trademark

ALCON

RegisteredUSPTOWord markClass 9Class 16Class 42

"ALCON" is a word mark owned by Alcon Inc., filed at the USPTO on November 19, 1990. It is registered and covers classes 9, 16 and 42.

View Alcon Inc. portfolio Get this data via the API

Data current as of October 21, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since July 7, 2023
Filed: November 19, 1990
Registered: December 22, 1992
Expires: Not recorded
Application no.: 74116783
Registration no.: 1740936
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 3 classes

Ownership

Who owns ALCON

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Alcon Inc.

ALC · Fribourg, Switzerland

4,267 trademarks in the portfolioView company

Representative

Melissa Atherton

Goods and services

What the mark covers

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

09Class 9 · Computers and Scientific Devices
computer hardware and software [ for medical instruction and ] for use in medical office management
16Class 16 · Paper Goods and Printed Matter
instructional manuals for use with computers and computer programs in the field of medical office management
42Class 42 · Computer and Scientific Services
consulting services; namely, assisting the ophthalmologist in the management and automation of the ophthalmologist's office

History

What has happened so far

Steps recorded by the USPTO, newest first.

October 21, 2026Assignment of ownership not updated automatically
November 21, 2025Teas change of correspondence received
November 21, 2025Attorney/dom.rep.revoked and/or appointed
November 21, 2025Teas revoke/app/change addr of atty/dom rep received
May 21, 2025Automatic update of assignment of ownership
February 1, 2024Teas change of correspondence received
February 1, 2024Attorney/dom.rep.revoked and/or appointed
February 1, 2024Teas revoke/app/change addr of atty/dom rep received
February 1, 2024Applicant/correspondence changes (non-responsive) entered
February 1, 2024Teas change of owner address received

10 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About ALCON

Who owns the trademark "ALCON"?

The USPTO trademark "ALCON" (application 74116783) is owned by Alcon Inc.

What is the status of "ALCON"?

Its status at the USPTO is: registered.

When was "ALCON" registered?

It was registered on December 22, 1992.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ALCON 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_019d183b-b9d3-712e-a532-31535be1e600
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d183b-b9d3-712e-a532-31535be1e600",
  "object": "trademark",
  "mark_text": "ALCON",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "74116783",
  "filing_date": "1990-11-19",
  "nice_classes": [
    9,
    16,
    42
  ],
  "owners": [
    {
      "name": "ALCON INC.",
      "entity_id": "ent_019eb6f6-83db-75db-aa0f-c79e208d6744"
    }
  ]
}