WIPO trademark

SEIWA KASEI

RegisteredWIPOClass 1

"SEIWA KASEI" is a trademark owned by Seiwa Kasei Co., Ltd., filed at the WIPO on September 16, 2025. It is registered and covers class 1 (Chemicals).

View Seiwa Kasei Co., Ltd. portfolioGet this data via the API
SEIWA KASEI
Trademark as filed with the WIPO
Status
Registered
Filed
September 16, 2025
Registered
Not yet
Expires
September 16, 2035
Application no.
Not recorded
Registration no.
1885634
Office
WIPO
World Intellectual Property Organization
Mark type
Trademark
1 class
Ownership

Who owns SEIWA KASEI

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

Owner

Seiwa Kasei Co., Ltd.

Japan

6 trademarks in the portfolioView company

Representative

Sandra Epp Ryan

HSML P.C.

Goods and services

What the mark covers

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

  • Industrial chemicals; chemicals for use in manufacturing cosmetics; chemicals for use in manufacturing hair care products; hydrolyzed proteins for industrial use; hydrolyzed protein derivatives for industrial use; hydrolyzed protein acylated derivatives for industrial use; hydrolyzed protein quaternized derivatives for industrial use; hydrolyzed protein esterified derivatives for industrial use; hydrolyzed protein silylated derivatives for industrial use; fatty acid esters; amino acids for industrial use; amino acid derivatives for industrial use; copolymers of hydrolyzed protein derivative and silane compounds; copolymers of amino acid derivative and silane compounds; ascorbic acid derivatives for industrial use; ion complex of hydrolyzed protein and fatty acid amidoamine; ion complex of hydrolyzed protein derivative and fatty acid amidoamine; ion complex of amino acid and fatty acid amidoamine; surface-active chemical agents; moisturizing preparations for industrial use; emulsifiers; softening preparations for industrial use; ultra-violet absorbing agents contained in microcapsules based on copolymer of hydrolyzed protein derivative and silane compounds; ultra-violet absorbing agents contained in microcapsules based on copolymer of amino acid derivative and silane compounds.

FAQ

About SEIWA KASEI

Who owns the trademark "SEIWA KASEI"?

The WIPO trademark "SEIWA KASEI" is owned by Seiwa Kasei Co., Ltd.

What is the status of "SEIWA KASEI"?

Its status at the WIPO is: registered.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull SEIWA KASEI 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_6ea9f8e8-4f24-4e8a-80f1-3f05a6d94a15
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_6ea9f8e8-4f24-4e8a-80f1-3f05a6d94a15",
  "object": "trademark",
  "mark_text": "SEIWA KASEI",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "WO",
  "application_number": null,
  "filing_date": "2025-09-16",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "SEIWA KASEI CO., LTD.",
      "entity_id": "ent_019eb7d2-0a4b-7358-9ce2-898b18a0ecf0"
    }
  ]
}