USPTO trademark

CORVAEL NATTOKINASE HEALTH

Under examinationUSPTOWord markClass 5

"CORVAEL NATTOKINASE HEALTH" is a word mark owned by Dong Nan, filed at the USPTO on July 31, 2026. It is under examination and covers class 5 (Pharmaceuticals).

Get this data via the API
Official USPTO record
CORVAEL NATTOKINASE HEALTH trademark as filed
As filed with the USPTO
Status
Under examination
Since July 31, 2026
Filed
July 31, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50024338
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns CORVAEL NATTOKINASE HEALTH

The owner and representative on file with the office.

Owner

Dong Nan

Xianyang City, Shaanxi Province, China

Representative

Yining Zhang

Goods and services

What the mark covers

The products and services CORVAEL NATTOKINASE HEALTH is filed for, grouped by Nice class.

  • Dietary food supplements; Dietary supplements for human consumption; Dietary supplements; Natural dietary supplements; Nutritional supplements

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. New application office supplied data entered
  2. New application entered
FAQ

About CORVAEL NATTOKINASE HEALTH

Who owns the trademark "CORVAEL NATTOKINASE HEALTH"?

The USPTO trademark "CORVAEL NATTOKINASE HEALTH" (application 50024338) is owned by Dong Nan.

What is the status of "CORVAEL NATTOKINASE HEALTH"?

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 CORVAEL NATTOKINASE HEALTH 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_019fbd6d-5a06-7408-b3cb-8280b6231733
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019fbd6d-5a06-7408-b3cb-8280b6231733",
  "object": "trademark",
  "mark_text": "CORVAEL NATTOKINASE HEALTH",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50024338",
  "filing_date": "2026-07-31",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Dong Nan",
      "entity_id": null
    }
  ]
}