USPTO trademark

NITRICIL

Under examinationUSPTOWord markClass 1

"NITRICIL" is a word mark owned by Ligand Pharmaceuticals Incorporated, filed at the USPTO on October 12, 2026. It is under examination and covers class 1 (Chemicals).

View Ligand Pharmaceuticals Incorporated portfolioGet this data via the API
Official USPTO record
NITRICIL trademark as filed
As filed with the USPTO
Status
Under examination
Since October 12, 2026
Filed
October 12, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50157034
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns NITRICIL

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

Owner

Ligand Pharmaceuticals Incorporated

LGND · Jupiter, United States

44 trademarks in the portfolioView company

Representative

Gazal Pour-Moezzi

Sheppard Mullin Richter & Hampton LLP

Goods and services

What the mark covers

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

  • nitric oxide releasing chemical compositions for use in the manufacture of pharmaceuticals

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Teas change of correspondence received
  2. Attorney/dom.rep.revoked and/or appointed
  3. Teas revoke/app/change addr of atty/dom rep received
  4. Application filing receipt mailed
  5. New application entered
FAQ

About NITRICIL

Who owns the trademark "NITRICIL"?

The USPTO trademark "NITRICIL" (application 50157034) is owned by Ligand Pharmaceuticals Incorporated.

What is the status of "NITRICIL"?

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 NITRICIL 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_01a137f0-a865-74e3-a50d-1bd69ca9699d
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a137f0-a865-74e3-a50d-1bd69ca9699d",
  "object": "trademark",
  "mark_text": "NITRICIL",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50157034",
  "filing_date": "2026-10-12",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "Ligand Pharmaceuticals Incorporated",
      "entity_id": "ent_019f285f-a5a4-737a-ac5b-3007a0ca0bd4"
    }
  ]
}