USPTO trademark

KETJEN

RegisteredUSPTOFigurative markClass 1

"KETJEN" is a figurative mark owned by Albemarle Netherlands B.V., filed at the USPTO on January 30, 2023. It is registered and covers class 1 (Chemicals).

View Albemarle Netherlands B.V. portfolio Get this data via the API

Data current as of July 14, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since July 14, 2026
Filed: January 30, 2023
Registered: July 14, 2026
Expires: Not recorded
Application no.: 97773141
Registration no.: 8346067
Office: USPTO; United States Patent and Trademark Office
Mark type: Figurative mark; 1 class

Ownership

Who owns KETJEN

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

Owner

Albemarle Netherlands B.V.

Amsterdam, Netherlands

44 trademarks in the portfolioView company

Representative

John Gary Maynard, III

Hunton Andrews Kurth LLP

Goods and services

What the mark covers

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

01Class 1 · Chemicals
Chemical products for industrial purposes, namely, catalysts and catalyst solutions being industrial chemicals for use in the petrochemical, and refining industries; Catalysts used in the petroleum and refining industries; chemicals, namely, catalysts for use in fluid catalytic cracking processes in the petroleum and refining industries

History

What has happened so far

Steps recorded by the USPTO, newest first.

July 14, 2026Notice of registration confirmation emailed
July 14, 2026Registered-principal register
June 19, 2026Notice of acceptance of statement of use e-mailed
June 19, 2026Allowed principal register - sou accepted
May 28, 2026Statement of use processing complete
January 30, 2026Use amendment filed
January 30, 2026Teas statement of use received
September 17, 2025Notice of approval of extension request e-mailed
September 16, 2025Sou extension 1 granted
September 16, 2025Sou extension 1 filed

10 earlier steps on the official record.

FAQ

About KETJEN

Who owns the trademark "KETJEN"?

The USPTO trademark "KETJEN" (application 97773141) is owned by Albemarle Netherlands B.V.

What is the status of "KETJEN"?

Its status at the USPTO is: registered.

When was "KETJEN" registered?

It was registered on July 14, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull KETJEN 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_019d2b54-32aa-767e-b032-36bdd8c4791c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2b54-32aa-767e-b032-36bdd8c4791c",
  "object": "trademark",
  "mark_text": "KETJEN",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "97773141",
  "filing_date": "2023-01-30",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "Albemarle Netherlands B.V.",
      "entity_id": "ent_019eb6f8-1584-71ab-93b4-c0a924817045"
    }
  ]
}