CIPO trademark

COVI-OX

RegisteredCIPOWord markClass 5

"COVI-OX" is a word mark owned by Kensing, LLC, filed at the CIPO on November 17, 1978. It is registered and covers class 5 (Pharmaceuticals).

View Kensing, LLC portfolio Get this data via the API

Data current as of March 4, 2026Official CIPO record

COVI-OX

Word mark as filed with the CIPO

Status: Registered; Since April 18, 1980
Filed: November 17, 1978
Registered: April 18, 1980
Expires: April 18, 2035
Application no.: 432181
Registration no.: TMA243267
Office: CIPO; Canadian Intellectual Property Office
Mark type: Word mark; 1 class

Ownership

Who owns COVI-OX

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

Owner

Kensing, LLC

United States

64 trademarks in the portfolioView company

Representative

Gowling WLG (Canada) LLP

Goods and services

What the mark covers

The products and services COVI-OX is filed for, grouped by Nice class.

05Class 5 · Pharmaceuticals
Anti-oxidant for use in foods, pharmaceuticals and cosmetics.

History

What has happened so far

Steps recorded by the CIPO, newest first.

April 18, 2025Renewed; DP:2025/04/11 RD:2025/04/11 RR:(8390) GOWLING WLG (CANADA) LLP
August 1, 2022Nice Class(es) Acceptance Letter Sent
January 6, 2022Change of Title Registered; Transfer / Voir Preuve au dossier/See evidence on File No. 432181
January 6, 2022Agent Changed; From: 5153 To: 32 / Voir Preuve au dossier/See evidence on File No. 432181
May 31, 2021FROM: Cognis IP Management GmbH; TO: Kensing, LLC; Voir Preuve au dossier/See evidence on File No. 432181
June 27, 2013Rep for Service Name Changed
June 3, 2013Rep for Service Name Changed
May 29, 2013Rep for Service Name Changed
January 4, 2012Rep for Service Name Changed
May 31, 2011Rep for Service Name Changed

10 earlier steps on the official record.

FAQ

About COVI-OX

Who owns the trademark "COVI-OX"?

The CIPO trademark "COVI-OX" (application 432181) is owned by Kensing, LLC.

What is the status of "COVI-OX"?

Its status at the CIPO is: registered.

When was "COVI-OX" registered?

It was registered on April 18, 1980 and is due to expire on April 18, 2035.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull COVI-OX 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_019deb4b-1587-706c-ac48-604f605b0165
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019deb4b-1587-706c-ac48-604f605b0165",
  "object": "trademark",
  "mark_text": "COVI-OX",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "CA",
  "application_number": "432181",
  "filing_date": "1978-11-17",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Kensing, LLC",
      "entity_id": "ent_019ebbd4-65c4-7378-9b7a-d84df1b7a76f"
    }
  ]
}