USPTO trademark

CARBON REJUVENATION

RegisteredUSPTOWord markClass 40

"CARBON REJUVENATION" is a word mark owned by Birchtech Corp., filed at the USPTO on January 23, 2026. It is registered and covers class 40 (Treatment of Materials).

View Birchtech Corp. portfolioGet this data via the API
Official USPTO record
CARBON REJUVENATION trademark as filed
As filed with the USPTO
Status
Registered
Since October 13, 2026
Filed
January 23, 2026
Registered
October 13, 2026
Expires
Not recorded
Application no.
99611210
Registration no.
8506500
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns CARBON REJUVENATION

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

Owner

Birchtech Corp.

BCHT · Corsicana, United States

8 trademarks in the portfolioView company

Representative

David D'Zurilla

Schwegman, Lundberg, & Woessner, P.A.

Goods and services

What the mark covers

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

  • Treatment of carbon; treatment of spent carbon; treatment of carbon for removal of contaminants from water; treatment of spent carbon for removal of contaminants from water; treatment of carbon for enhanced removal of contaminants from water; treatment of spent carbon for enhanced removal of contaminants from water; treatment of carbon including activation, regeneration, and reactivation; treatment of carbon including activation, regeneration, and reactivation to enhance the removal of contaminants from water; treatment of carbon for reuse

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-supplemental register
  3. Exparte appeal terminated
  4. Approved for registration supplemental register
  5. Teas/email correspondence entered
  6. Correspondence received in law office
  7. Assigned to lie
  8. Teas request for reconsideration received
  9. Ex parte appeal-instituted
  10. Jurisdiction restored to examining attorney

10 earlier steps on the official record.

FAQ

About CARBON REJUVENATION

Who owns the trademark "CARBON REJUVENATION"?

The USPTO trademark "CARBON REJUVENATION" (application 99611210) is owned by Birchtech Corp.

What is the status of "CARBON REJUVENATION"?

Its status at the USPTO is: registered.

When was "CARBON REJUVENATION" registered?

It was registered on October 13, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CARBON REJUVENATION 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_019d2b92-8b50-7409-83dc-0934b83cc9c1
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b92-8b50-7409-83dc-0934b83cc9c1",
  "object": "trademark",
  "mark_text": "CARBON REJUVENATION",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99611210",
  "filing_date": "2026-01-23",
  "nice_classes": [
    40
  ],
  "owners": [
    {
      "name": "Birchtech Corp.",
      "entity_id": "ent_019eb70e-712e-75c9-be12-98575158f48c"
    }
  ]
}