WIPO trademark

COLSIL

MixedWIPOClass 1

"COLSIL" is a trademark owned by Tokuyama Corporation, filed at the WIPO on June 18, 2025. It is on file and covers class 1 (Chemicals).

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COLSIL
Trademark as filed with the WIPO
Status
Mixed
Filed
June 18, 2025
Registered
Not yet
Expires
June 18, 2035
Application no.
Not recorded
Registration no.
1874896
Office
WIPO
World Intellectual Property Organization
Mark type
Trademark
1 class
Ownership

Who owns COLSIL

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

Owner

Tokuyama Corporation

Japan

295 trademarks in the portfolioView company

Representative

Sakai International Patent Office

Goods and services

What the mark covers

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

  • Silicon dioxide; oxides; inorganic acids; silicates; inorganic salts for industrial purposes; thickening agents for use in the manufacture of inks; thickening agents for use in the manufacture of paints; chemical thickening agents for use in molding plastics; stability improving agents for use in the manufacture of industrial products; viscosity improving agents for use in the manufacture of industrial products; fillers for use in adjusting viscosity and hardening strength of sealant; rubber processing preparations; chemical intensifiers for rubber; rubber preservatives; rubber modifiers; catalysts for use in the manufacture of rubber; chemical agents; chemicals for use in the production of synthetic rubber; chemicals for use in the processing of natural rubber; industrial chemicals.

FAQ

About COLSIL

Who owns the trademark "COLSIL"?

The WIPO trademark "COLSIL" is owned by Tokuyama Corporation.

What is the status of "COLSIL"?

Its status at the WIPO is: mixed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull COLSIL 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_0df50857-a7b9-400d-beb9-eb794253c156
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_0df50857-a7b9-400d-beb9-eb794253c156",
  "object": "trademark",
  "mark_text": "COLSIL",
  "status": {
    "primary": "mixed",
    "stage": "mixed"
  },
  "office_code": "WO",
  "application_number": null,
  "filing_date": "2025-06-18",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "TOKUYAMA CORPORATION",
      "entity_id": "ent_019eb6fb-6cd1-7432-bca9-0c24237085e1"
    }
  ]
}