USPTO trademark

NEPHRON

RegisteredUSPTOWord markClass 36

"NEPHRON" is a word mark owned by Nephron Research LLC, filed at the USPTO on May 5, 2025. It is registered and covers class 36 (Insurance and Financial).

Get this data via the API
Official USPTO record
NEPHRON trademark as filed
As filed with the USPTO
Status
Registered
Since December 9, 2025
Filed
May 5, 2025
Registered
December 9, 2025
Expires
Not recorded
Application no.
99169400
Registration no.
8059860
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns NEPHRON

The owner and representative on file with the office.

Owner

Nephron Research LLC

New York, United States

Representative

Daniel Ravicher

Zeisler PLLC

Goods and services

What the mark covers

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

  • Business equity research; Financial research; Financial research and information services; Financial investment analysis and stock research; Providing information and research in the field of finance and financial investments; Information, advisory, consultancy and financial research services relating to finance and investments

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. Assigned to examiner
  8. New application office supplied data entered
  9. Application filing receipt mailed
  10. New application entered
FAQ

About NEPHRON

Who owns the trademark "NEPHRON"?

The USPTO trademark "NEPHRON" (application 99169400) is owned by Nephron Research LLC.

What is the status of "NEPHRON"?

Its status at the USPTO is: registered.

When was "NEPHRON" registered?

It was registered on December 9, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull NEPHRON 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_019d2abe-d315-7058-b56a-0fc62d58baf2
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2abe-d315-7058-b56a-0fc62d58baf2",
  "object": "trademark",
  "mark_text": "NEPHRON",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99169400",
  "filing_date": "2025-05-05",
  "nice_classes": [
    36
  ],
  "owners": [
    {
      "name": "Nephron Research LLC",
      "entity_id": null
    }
  ]
}