USPTO trademark

L LONGEVITY HEALTH INSTITUTE

RegisteredUSPTOWord and designClass 44

"L LONGEVITY HEALTH INSTITUTE" is a word and design mark owned by Longevity Health Institute, LLC, filed at the USPTO on September 29, 2025. It is registered and covers class 44 (Medical, Beauty, and Agricultural).

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Official USPTO record
L LONGEVITY HEALTH INSTITUTE trademark as filed
As filed with the USPTO
Status
Registered
Since June 23, 2026
Filed
September 29, 2025
Registered
June 23, 2026
Expires
Not recorded
Application no.
99417978
Registration no.
8311124
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns L LONGEVITY HEALTH INSTITUTE

The owner and representative on file with the office.

Owner

Longevity Health Institute, LLC

Bingham Farms, United States

Representative

John A Lingl

Darrow Mustafa PC

Goods and services

What the mark covers

The products and services L LONGEVITY HEALTH INSTITUTE is filed for, grouped by Nice class.

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

7 earlier steps on the official record.

FAQ

About L LONGEVITY HEALTH INSTITUTE

Who owns the trademark "L LONGEVITY HEALTH INSTITUTE"?

The USPTO trademark "L LONGEVITY HEALTH INSTITUTE" (application 99417978) is owned by Longevity Health Institute, LLC.

What is the status of "L LONGEVITY HEALTH INSTITUTE"?

Its status at the USPTO is: registered.

When was "L LONGEVITY HEALTH INSTITUTE" registered?

It was registered on June 23, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull L LONGEVITY HEALTH INSTITUTE 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_019d2b38-a028-771f-91a0-41153551409b
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b38-a028-771f-91a0-41153551409b",
  "object": "trademark",
  "mark_text": "L LONGEVITY HEALTH INSTITUTE",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99417978",
  "filing_date": "2025-09-29",
  "nice_classes": [
    44
  ],
  "owners": [
    {
      "name": "LONGEVITY HEALTH INSTITUTE, LLC",
      "entity_id": null
    }
  ]
}