USPTO trademark

XENLOCK

Under examinationUSPTOWord markClass 5Class 42

"XENLOCK" is a word mark owned by Xencor, Inc., filed at the USPTO on July 29, 2026. It is under examination and covers classes 5 and 42.

View Xencor, Inc. portfolioGet this data via the API
Official USPTO record
XENLOCK trademark as filed
As filed with the USPTO
Status
Under examination
Since July 29, 2026
Filed
July 29, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50020829
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns XENLOCK

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

Owner

Xencor, Inc.

XNCR · Pasadena, United States

40 trademarks in the portfolioView company

Representative

Virginia L. Carron

Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About XENLOCK

Who owns the trademark "XENLOCK"?

The USPTO trademark "XENLOCK" (application 50020829) is owned by Xencor, Inc.

What is the status of "XENLOCK"?

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 XENLOCK 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_019fb320-6b9e-70df-b070-7e1b2a9fe858
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019fb320-6b9e-70df-b070-7e1b2a9fe858",
  "object": "trademark",
  "mark_text": "XENLOCK",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50020829",
  "filing_date": "2026-07-29",
  "nice_classes": [
    5,
    42
  ],
  "owners": [
    {
      "name": "Xencor, Inc.",
      "entity_id": "ent_019ebbb6-74b5-759e-822d-79d5d96b0454"
    }
  ]
}