USPTO trademark

NEGATIVE BIRTHDAY

Opposition periodUSPTOWord markClass 42Class 44

"NEGATIVE BIRTHDAY" is a word mark owned by Biohax Institute, LLC, filed at the USPTO on April 3, 2026. It is in its opposition period and covers classes 42 and 44.

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Official USPTO record
NEGATIVE BIRTHDAY trademark as filed
As filed with the USPTO
Status
Opposition period
Since September 29, 2026
Filed
April 3, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99743686
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns NEGATIVE BIRTHDAY

The owner and representative on file with the office.

Owner

Biohax Institute, LLC

Miami, United States

Representative

William A. Di Bianca

Polsinelli PC

Goods and services

What the mark covers

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

  • Biochemical analysis services in the field of medical diagnosis of disease

  • Genetic testing, namely, epigenetic testing for medical purposes; Medical analysis services relating to the treatment of patients; Healthcare and wellness and health-related consulting services, featuring assessments and programs to improve longevity and overall health, including tracking biological metrics; Regenerative medicine services.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Official gazette publication confirmation e-mailed
  2. Published for opposition
  3. Notification of notice of publication e-mailed
  4. Approved for pub - principal register
  5. Teas/email correspondence entered
  6. Correspondence received in law office
  7. Teas response to office action received
  8. Notification of non-final action e-mailed
  9. Non-final action e-mailed
  10. Non-final action written

4 earlier steps on the official record.

FAQ

About NEGATIVE BIRTHDAY

Who owns the trademark "NEGATIVE BIRTHDAY"?

The USPTO trademark "NEGATIVE BIRTHDAY" (application 99743686) is owned by Biohax Institute, LLC.

What is the status of "NEGATIVE BIRTHDAY"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull NEGATIVE BIRTHDAY 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_019d6073-8f46-769d-ab53-81be5f94e56d
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d6073-8f46-769d-ab53-81be5f94e56d",
  "object": "trademark",
  "mark_text": "NEGATIVE BIRTHDAY",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99743686",
  "filing_date": "2026-04-03",
  "nice_classes": [
    42,
    44
  ],
  "owners": [
    {
      "name": "Biohax Institute, LLC",
      "entity_id": null
    }
  ]
}