USPTO trademark

QUELL FIBROMYALGIA

Opposition periodUSPTOWord and designClass 10

"QUELL FIBROMYALGIA" is a word and design mark owned by electroCore, Inc., filed at the USPTO on February 25, 2026. It is in its opposition period and covers class 10 (Medical Apparatus).

View electroCore, Inc. portfolioGet this data via the API
Official USPTO record
QUELL FIBROMYALGIA trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 27, 2026
Filed
February 25, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99670256
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns QUELL FIBROMYALGIA

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

Owner

electroCore, Inc.

ECOR · Rockaway, United States

29 trademarks in the portfolioView company

Representative

Samantha Gerold

Farber LLC

Goods and services

What the mark covers

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

  • Medical devices for use in treating chronic pain syndromes, namely, electrotherapy devices for providing transcutaneous electrical nerve stimulation, infrared heat and compression

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Official gazette publication confirmation e-mailed
  2. Published for opposition
  3. Notification of notice of publication e-mailed
  4. Approved for pub - principal register
  5. Notification of examiners amendment e-mailed
  6. Examiner's amendment entered
  7. Examiners amendment e-mailed
  8. Examiners amendment -written
  9. Teas/email correspondence entered
  10. Correspondence received in law office

8 earlier steps on the official record.

FAQ

About QUELL FIBROMYALGIA

Who owns the trademark "QUELL FIBROMYALGIA"?

The USPTO trademark "QUELL FIBROMYALGIA" (application 99670256) is owned by electroCore, Inc.

What is the status of "QUELL FIBROMYALGIA"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull QUELL FIBROMYALGIA 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_019d2bae-25fe-72b6-a3a4-03a75abcfa49
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2bae-25fe-72b6-a3a4-03a75abcfa49",
  "object": "trademark",
  "mark_text": "QUELL FIBROMYALGIA",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99670256",
  "filing_date": "2026-02-25",
  "nice_classes": [
    10
  ],
  "owners": [
    {
      "name": "electroCore, Inc.",
      "entity_id": "ent_019eb707-c252-713a-9239-8e9a288edbf2"
    }
  ]
}