USPTO trademark

CALABRIAN SO2CLEAN TECHNOLOGY

Under examinationUSPTOWord and designClass 40

"CALABRIAN SO2CLEAN TECHNOLOGY" is a word and design mark owned by Ecovyst Calabrian Corporation, filed at the USPTO on October 14, 2026. It is under examination and covers class 40 (Treatment of Materials).

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Official USPTO record
CALABRIAN SO2CLEAN TECHNOLOGY trademark as filed
As filed with the USPTO
Status
Under examination
Since October 14, 2026
Filed
October 14, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50161625
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns CALABRIAN SO2CLEAN TECHNOLOGY

The owner and representative on file with the office.

Owner

Ecovyst Calabrian Corporation

Port Neches, United States

Representative

Michael L. Dever

Buchanan Ingersoll & Rooney PC

Goods and services

What the mark covers

The products and services CALABRIAN SO2CLEAN TECHNOLOGY is filed for, grouped by Nice class.

  • Custom manufacturing services, namely, processing of raw material used to transform the raw materials into sulfur dioxide and related sulfur derivative products, including sodium bisulfite, sodium thiosulfate and sodium meta bisulfite

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About CALABRIAN SO2CLEAN TECHNOLOGY

Who owns the trademark "CALABRIAN SO2CLEAN TECHNOLOGY"?

The USPTO trademark "CALABRIAN SO2CLEAN TECHNOLOGY" (application 50161625) is owned by Ecovyst Calabrian Corporation.

What is the status of "CALABRIAN SO2CLEAN TECHNOLOGY"?

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 CALABRIAN SO2CLEAN TECHNOLOGY 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_01a13fa9-3dd3-72dc-945e-cb5bf1ee299d
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a13fa9-3dd3-72dc-945e-cb5bf1ee299d",
  "object": "trademark",
  "mark_text": "CALABRIAN SO2CLEAN TECHNOLOGY",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50161625",
  "filing_date": "2026-10-14",
  "nice_classes": [
    40
  ],
  "owners": [
    {
      "name": "Ecovyst Calabrian Corporation",
      "entity_id": null
    }
  ]
}