USPTO trademark

DENPERM CAVITY

Under examinationUSPTOWord markClass 5

"DENPERM CAVITY" is a word mark owned by Wenkai Wu, filed at the USPTO on September 28, 2026. It is under examination and covers class 5 (Pharmaceuticals).

Get this data via the API
Official USPTO record
DENPERM CAVITY trademark as filed
As filed with the USPTO
Status
Under examination
Since September 28, 2026
Filed
September 28, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50132947
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns DENPERM CAVITY

The owner and representative on file with the office.

Owner

Wenkai Wu

Yongzhou City, Hunan, China

Representative

Edward Darius Robinson

Edward Robinson PC

Goods and services

What the mark covers

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

  • Dental restoration compounds; Materials for tooth restoration; Materials for dental fillings; Materials for dental fillings and for sealing purposes; Synthetic materials for dental use for fillings

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application office supplied data entered
  3. New application entered
FAQ

About DENPERM CAVITY

Who owns the trademark "DENPERM CAVITY"?

The USPTO trademark "DENPERM CAVITY" (application 50132947) is owned by Wenkai Wu.

What is the status of "DENPERM CAVITY"?

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 DENPERM CAVITY 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_01a0ed53-087c-742f-8e79-2b885621d694
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0ed53-087c-742f-8e79-2b885621d694",
  "object": "trademark",
  "mark_text": "DENPERM CAVITY",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50132947",
  "filing_date": "2026-09-28",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Wenkai Wu",
      "entity_id": null
    }
  ]
}