USPTO trademark

ENDURIUM

AllowedUSPTOWord markClass 1

"ENDURIUM" is a word mark owned by CHS Inc., filed at the USPTO on April 21, 2025. It has been allowed and covers class 1 (Chemicals).

View CHS Inc. portfolioGet this data via the API
Official USPTO record
ENDURIUM trademark as filed
As filed with the USPTO
Status
Allowed
Since August 10, 2026
Filed
April 21, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99146995
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns ENDURIUM

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

Owner

CHS Inc.

CHSCN · Inver Grove Heights, United States

289 trademarks in the portfolioView company

Representative

Andrew S. Ehard

Merchant & Gould P.C.

Goods and services

What the mark covers

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

  • Agricultural chemicals namely, nonionic surfactants promoting uniform water movement within soil, drift control agents and anti-foaming agents

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of approval of extension request e-mailed
  2. Sou extension 1 granted
  3. Sou extension 1 filed
  4. Sou teas extension received
  5. Noa e-mailed - sou required from applicant
  6. Official gazette publication confirmation e-mailed
  7. Published for opposition
  8. Notification of notice of publication e-mailed
  9. Approved for pub - principal register
  10. Teas/email correspondence entered

10 earlier steps on the official record.

FAQ

About ENDURIUM

Who owns the trademark "ENDURIUM"?

The USPTO trademark "ENDURIUM" (application 99146995) is owned by CHS Inc.

What is the status of "ENDURIUM"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ENDURIUM 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_019d2ab3-30f4-74c8-abe4-a48238f95e01
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2ab3-30f4-74c8-abe4-a48238f95e01",
  "object": "trademark",
  "mark_text": "ENDURIUM",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99146995",
  "filing_date": "2025-04-21",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "CHS Inc.",
      "entity_id": "ent_019eb6f6-c4e9-75a1-8c00-e4efac691024"
    }
  ]
}