USPTO trademark

BIOCHOLE

Under examinationUSPTOWord and designClass 3

"BIOCHOLE" is a word and design mark owned by Ruwen Zeng, filed at the USPTO on October 20, 2026. It is under examination and covers class 3 (Cosmetics and Cleaning Preparations).

Get this data via the API
Official USPTO record
BIOCHOLE trademark as filed
As filed with the USPTO
Status
Under examination
Since October 20, 2026
Filed
October 20, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50169385
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns BIOCHOLE

The owner and representative on file with the office.

Owner

Ruwen Zeng

Taizhou, Zhejiang, China

Representative

Cheryl Lee Farine

Hudak, Shunk & Farine Co., LPA

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About BIOCHOLE

Who owns the trademark "BIOCHOLE"?

The USPTO trademark "BIOCHOLE" (application 50169385) is owned by Ruwen Zeng.

What is the status of "BIOCHOLE"?

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 BIOCHOLE 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_01a15e93-9731-76aa-889c-3252183ccc81
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a15e93-9731-76aa-889c-3252183ccc81",
  "object": "trademark",
  "mark_text": "BIOCHOLE",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50169385",
  "filing_date": "2026-10-20",
  "nice_classes": [
    3
  ],
  "owners": [
    {
      "name": "Ruwen Zeng",
      "entity_id": null
    }
  ]
}