USPTO trademark

CORTABIO

Under examinationUSPTOWord markClass 5Class 42

"CORTABIO" is a word mark owned by IntraBio Inc., filed at the USPTO on September 15, 2026. It is under examination and covers classes 5 and 42.

Get this data via the API
Official USPTO record
CORTABIO trademark as filed
As filed with the USPTO
Status
Under examination
Since September 15, 2026
Filed
September 15, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50109888
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns CORTABIO

The owner and representative on file with the office.

Owner

IntraBio Inc.

Austin, United States

Representative

Monica Riva Talley

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Goods and services

What the mark covers

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

  • Pharmaceutical preparations for cellular therapy for the treatment of diseases, disorders, or conditions of the nervous system; Pharmaceutical preparations for the treatment and prevention of diseases, disorders, or conditions of the nervous system; Pharmaceutical preparations for the treatment of sensory organ disorders; Pharmaceutical preparations for the treatment of nervous system injury or impairment; Pharmaceutical preparations for the treatment and prevention of neurological and neurodegenerative diseases

  • Scientific research and development; Providing information about medical and scientific research; Research and development in the pharmaceutical and biotechnology fields; Research and development services in the field of pharmaceutical preparations

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About CORTABIO

Who owns the trademark "CORTABIO"?

The USPTO trademark "CORTABIO" (application 50109888) is owned by IntraBio Inc.

What is the status of "CORTABIO"?

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 CORTABIO 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_01a0aa63-484a-76ee-9ada-445fda8a0bde
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0aa63-484a-76ee-9ada-445fda8a0bde",
  "object": "trademark",
  "mark_text": "CORTABIO",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50109888",
  "filing_date": "2026-09-15",
  "nice_classes": [
    5,
    42
  ],
  "owners": [
    {
      "name": "IntraBio Inc.",
      "entity_id": null
    }
  ]
}