USPTO trademark

ZAFNEUZI

Under examinationUSPTOWord markClass 5

"ZAFNEUZI" is a word mark owned by Denali Therapeutics Inc., filed at the USPTO on July 30, 2026. It is under examination and covers class 5 (Pharmaceuticals).

View Denali Therapeutics Inc. portfolioGet this data via the API
Official USPTO record
ZAFNEUZI trademark as filed
As filed with the USPTO
Status
Under examination
Since July 30, 2026
Filed
July 30, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50023691
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns ZAFNEUZI

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

Owner

Denali Therapeutics Inc.

DNLI · South San Francisco, United States

36 trademarks in the portfolioView company

Representative

Chelseaa Larsen

Sheppard Mullin Richter & Hampton, LLP

Goods and services

What the mark covers

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

  • Pharmaceutical preparations for the treatment and prevention of neurodegenerative diseases, lysosomal storage diseases, and genetic diseases

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 ZAFNEUZI

Who owns the trademark "ZAFNEUZI"?

The USPTO trademark "ZAFNEUZI" (application 50023691) is owned by Denali Therapeutics Inc.

What is the status of "ZAFNEUZI"?

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 ZAFNEUZI 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_019fb847-294f-70cb-9755-9116fea42cd5
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019fb847-294f-70cb-9755-9116fea42cd5",
  "object": "trademark",
  "mark_text": "ZAFNEUZI",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50023691",
  "filing_date": "2026-07-30",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Denali Therapeutics Inc.",
      "entity_id": "ent_019ebbfb-f85d-7470-bb8c-0b27b47f7d76"
    }
  ]
}