USPTO trademark

Kyntra Bio, Inc design mark 50128643

Under examinationUSPTOFigurative markClass 5

"Design mark 50128643" is a figurative mark owned by Kyntra Bio, Inc., filed at the USPTO on September 24, 2026. It is under examination and covers class 5 (Pharmaceuticals).

Get this data via the API
Official USPTO record
Kyntra Bio, Inc design mark 50128643 trademark as filed
As filed with the USPTO
Status
Under examination
Since September 24, 2026
Filed
September 24, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50128643
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Figurative mark
1 class
Ownership

Who owns Kyntra Bio, Inc design mark 50128643

The owner and representative on file with the office.

Owner

Kyntra Bio, Inc.

San Francisco, United States

Representative

Chelseaa Larsen

Sheppard Mullin Richter & Hampton, LLP

Goods and services

What the mark covers

The products and services Kyntra Bio, Inc design mark 50128643 is filed for, grouped by Nice class.

  • Pharmaceutical preparations and substances for use in oncology; pharmaceutical preparations and substances for the treatment of cardiovascular diseases and disorders, metabolic diseases and disorders, anemia and associated anemia diseases and disorders, and gastrointestinal diseases and disorders; pharmaceutical preparations for the treatment of anemia associated with Myelodysplastic Syndrome and other myelodysplastic neoplasms

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About Kyntra Bio, Inc design mark 50128643

Who owns the trademark "Design mark 50128643"?

The USPTO trademark "Design mark 50128643" (application 50128643) is owned by Kyntra Bio, Inc.

What is the status of "Design mark 50128643"?

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 Kyntra Bio, Inc design mark 50128643 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_01a0d8b6-a399-745b-853d-6432341bc1fe
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0d8b6-a399-745b-853d-6432341bc1fe",
  "object": "trademark",
  "mark_text": "[Design Mark]",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50128643",
  "filing_date": "2026-09-24",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Kyntra Bio, Inc.",
      "entity_id": null
    }
  ]
}