USPTO trademark

REGUM

RegisteredUSPTOWord markClass 5

"REGUM" is a word mark owned by Bio-Change Ltd, filed at the USPTO on December 30, 2025. It is registered and covers class 5 (Pharmaceuticals).

Get this data via the API
Official USPTO record
REGUM trademark as filed
As filed with the USPTO
Status
Registered
Since July 21, 2026
Filed
December 30, 2025
Registered
July 21, 2026
Expires
Not recorded
Application no.
99571021
Registration no.
8353085
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns REGUM

The owner and representative on file with the office.

Owner

Bio-Change Ltd

Yoqne'am Illit, Israel

Representative

Steven A Abreu

Abreu Karol LLC

Goods and services

What the mark covers

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

  • Biodegradable implants for use in guided tissue regeneration; bone void and soft tissue fillers consisting of biological and natural materials; bone growth media consisting of biological materials for medical purposes

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. Previous allowance count withdrawn
  8. Approved for pub - principal register
  9. Assigned to examiner
  10. Application filing receipt mailed

2 earlier steps on the official record.

FAQ

About REGUM

Who owns the trademark "REGUM"?

The USPTO trademark "REGUM" (application 99571021) is owned by Bio-Change Ltd.

What is the status of "REGUM"?

Its status at the USPTO is: registered.

When was "REGUM" registered?

It was registered on July 21, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull REGUM 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_019d2b7f-77c5-7447-ac15-b0d6fd77a074
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b7f-77c5-7447-ac15-b0d6fd77a074",
  "object": "trademark",
  "mark_text": "REGUM",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99571021",
  "filing_date": "2025-12-30",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Bio-Change Ltd",
      "entity_id": null
    }
  ]
}