USPTO trademark

LIBFYBRO

Under examinationUSPTOWord markClass 5

"LIBFYBRO" is a word mark owned by Glaxo Group Limited, filed at the USPTO on September 21, 2026. It is under examination and covers class 5 (Pharmaceuticals).

View Glaxo Group Limited portfolioGet this data via the API
Official USPTO record
LIBFYBRO trademark as filed
As filed with the USPTO
Status
Under examination
Since September 21, 2026
Filed
September 21, 2026
Registered
Not yet
Priority date
September 10, 2026
Claimed from United Kingdom
Application no.
50119894
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns LIBFYBRO

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

Owner

Glaxo Group Limited

Stevenage, United Kingdom

19,383 trademarks in the portfolioView company

Representative

Christopher M. Hanes

GSK

Goods and services

What the mark covers

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

  • Pharmaceutical preparations for the treatment of damaged skin and tissue, pain, inflammation, obesity, and infectious diseases; Pharmaceutical preparations for the treatment of viral, metabolic, endocrine, musculoskeletal, cardiovascular, cardiopulmonary, genitourinary, oncological, hepatological, hematological, bacterial, respiratory, neurological, gastrointestinal, dermatological, psychiatric, and immune system related diseases and disorders; Pharmaceutical preparations for the prevention of infectious diseases; Vaccines; Anti-infectives

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application office supplied data entered
  3. New application entered
FAQ

About LIBFYBRO

Who owns the trademark "LIBFYBRO"?

The USPTO trademark "LIBFYBRO" (application 50119894) is owned by Glaxo Group Limited.

What is the status of "LIBFYBRO"?

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 LIBFYBRO 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_01a0c93f-8be1-73aa-9600-99d9d7691412
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0c93f-8be1-73aa-9600-99d9d7691412",
  "object": "trademark",
  "mark_text": "LIBFYBRO",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50119894",
  "filing_date": "2026-09-21",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Glaxo Group Limited",
      "entity_id": "ent_019eb6f6-4cb9-77ae-916f-63b3231a6d3d"
    }
  ]
}