USPTO trademark

LISLEKRA

RegisteredUSPTOWord markClass 5

"LISLEKRA" is a word mark owned by Glaxo Group Limited, filed at the USPTO on April 16, 2025. It is registered and covers class 5 (Pharmaceuticals).

View Glaxo Group Limited portfolioGet this data via the API
Official USPTO record
LISLEKRA trademark as filed
As filed with the USPTO
Status
Registered
Since November 25, 2025
Filed
April 16, 2025
Registered
November 25, 2025
Expires
Not recorded
Application no.
99139581
Registration no.
8042222
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns LISLEKRA

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

Elizabeth K. Rucki

GSK

Goods and services

What the mark covers

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

  • Vaccines; Anti-infectives; 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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Official gazette publication confirmation e-mailed
  4. Published for opposition
  5. Notification of notice of publication e-mailed
  6. Approved for pub - principal register
  7. Assigned to examiner
  8. Application filing receipt mailed
  9. New application office supplied data entered
  10. New application entered
FAQ

About LISLEKRA

Who owns the trademark "LISLEKRA"?

The USPTO trademark "LISLEKRA" (application 99139581) is owned by Glaxo Group Limited.

What is the status of "LISLEKRA"?

Its status at the USPTO is: registered.

When was "LISLEKRA" registered?

It was registered on November 25, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull LISLEKRA 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_019d2aae-d059-726c-9a4f-b62acefd27b5
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2aae-d059-726c-9a4f-b62acefd27b5",
  "object": "trademark",
  "mark_text": "LISLEKRA",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99139581",
  "filing_date": "2025-04-16",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Glaxo Group Limited",
      "entity_id": "ent_019eb6f6-4cb9-77ae-916f-63b3231a6d3d"
    }
  ]
}