USPTO trademark

WAYRILZ

Under examinationUSPTOWord and designClass 5

"WAYRILZ" is a word and design mark owned by Principia Biopharma Inc., filed at the USPTO on October 19, 2026. It is under examination and covers class 5 (Pharmaceuticals).

View Principia Biopharma Inc. portfolioGet this data via the API
Official USPTO record
WAYRILZ trademark as filed
As filed with the USPTO
Status
Under examination
Since October 19, 2026
Filed
October 19, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50168639
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns WAYRILZ

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

Owner

Principia Biopharma Inc.

Morristown, United States

218 trademarks in the portfolioView company

Representative

Alexandra Kochian

Fross Zelnick Lehrman & Zissu, P.C.

Goods and services

What the mark covers

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

  • Pharmaceutical preparations for the treatment and prevention of inflammatory, autoimmune, immune-mediated, immune-system related, and rare immune, autoimmune, immune-mediated, immune-system related, inflammatory, blood, and hematological diseases and disorders; Pharmaceutical preparations for the treatment and prevention of diseases and disorders of the blood

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About WAYRILZ

Who owns the trademark "WAYRILZ"?

The USPTO trademark "WAYRILZ" (application 50168639) is owned by Principia Biopharma Inc.

What is the status of "WAYRILZ"?

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 WAYRILZ 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_01a1596f-d40a-7236-b399-9b3df99efa8c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a1596f-d40a-7236-b399-9b3df99efa8c",
  "object": "trademark",
  "mark_text": "WAYRILZ",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50168639",
  "filing_date": "2026-10-19",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Principia Biopharma Inc.",
      "entity_id": "ent_019ebc10-6066-74c8-be08-d6b2a8a4f2a6"
    }
  ]
}