USPTO trademark

OBZEYO

Under examinationUSPTOWord and designClass 5

"OBZEYO" is a word and design mark owned by Zenas BioPharma, Inc., filed at the USPTO on July 1, 2026. It is under examination and covers class 5 (Pharmaceuticals).

View Zenas BioPharma, Inc. portfolioGet this data via the API
Official USPTO record
OBZEYO trademark as filed
As filed with the USPTO
Status
Under examination
Since July 1, 2026
Filed
July 1, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99916693
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns OBZEYO

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

Owner

Zenas BioPharma, Inc.

ZBIO · Waltham, United States

10 trademarks in the portfolioView company

Representative

Karen K. Won

Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C

Goods and services

What the mark covers

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

  • Pharmaceutical and biological preparations for medical purposes, namely, immunology-based therapies for autoimmune diseases; Pharmaceutical and biological preparations for use in inflammation, immunology, rheumatology, neurology, gastroenterology, dermatology, and hematology for medical purposes; Therapeutic agents, namely, monoclonal antibodies for inhibiting the production and proliferation of autoantibodies, cytokine secretion, and other inflammatory proteins, and antigen uptake for medical purposes; Pharmaceutical and biological preparations for preventing, diagnosing, treating and managing autoimmune diseases, inflammatory diseases, immunoglobulin G4-related disease (IgG4-RD), multiple sclerosis, lupus, autoimmune hemolytic anemia, rheumatoid arthritis, and diseases, disorders, and conditions of the immune system

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About OBZEYO

Who owns the trademark "OBZEYO"?

The USPTO trademark "OBZEYO" (application 99916693) is owned by Zenas BioPharma, Inc.

What is the status of "OBZEYO"?

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 OBZEYO 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_019f22f6-7d11-746e-9eff-4abb5f8dcaef
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019f22f6-7d11-746e-9eff-4abb5f8dcaef",
  "object": "trademark",
  "mark_text": "OBZEYO",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99916693",
  "filing_date": "2026-07-01",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Zenas BioPharma, Inc.",
      "entity_id": "ent_019eb70b-f24f-70de-b39a-8dcf42942c1a"
    }
  ]
}