WIPO trademark

Bi-Lumen Knife

MixedWIPOClass 10

"Bi-Lumen Knife" is a trademark owned by Hoya Corporation, filed at the WIPO on August 21, 2026. It is on file and covers class 10 (Medical Apparatus).

View Hoya Corporation portfolioGet this data via the API
Bi-Lumen Knife
Trademark as filed with the WIPO
Status
Mixed
Filed
August 21, 2026
Registered
Not yet
Expires
August 21, 2036
Application no.
Not recorded
Registration no.
1942486
Office
WIPO
World Intellectual Property Organization
Mark type
Trademark
1 class
Ownership

Who owns Bi-Lumen Knife

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Hoya Corporation

1,227 trademarks in the portfolioView company

Representative

BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB-Patentanwälte Rechtsanwälte

BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB-Patentanwälte Rechtsanwälte

Goods and services

What the mark covers

The products and services Bi-Lumen Knife is filed for, grouped by Nice class.

FAQ

About Bi-Lumen Knife

Who owns the trademark "Bi-Lumen Knife"?

The WIPO trademark "Bi-Lumen Knife" is owned by Hoya Corporation.

What is the status of "Bi-Lumen Knife"?

Its status at the WIPO is: mixed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull Bi-Lumen Knife 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_1935df02-f9a0-404b-ab47-de3fdd656316
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_1935df02-f9a0-404b-ab47-de3fdd656316",
  "object": "trademark",
  "mark_text": "Bi-Lumen Knife",
  "status": {
    "primary": "mixed",
    "stage": "mixed"
  },
  "office_code": "WO",
  "application_number": null,
  "filing_date": "2026-08-21",
  "nice_classes": [
    10
  ],
  "owners": [
    {
      "name": "Hoya Corporation",
      "entity_id": "ent_019eb74b-65cf-7605-800a-9d6cf760fc9a"
    }
  ]
}