IPOS trademark

AQUA C.; AQUA C

RegisteredIPOSWord markClass 5

"AQUA C.; AQUA C" is a word mark owned by Lin, Chien-Yu, filed at the IPOS on November 14, 2025. It is registered and covers class 5 (Pharmaceuticals).

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Official IPOS record
AQUA C.; AQUA C trademark as filed
As filed with the IPOS
Status
Registered
Since November 14, 2025
Filed
November 14, 2025
Registered
April 21, 2026
Expires
November 14, 2035
Application no.
40202529567P
Registration no.
40202529567P
Office
IPOS
Intellectual Property Office of Singapore
Mark type
Word mark
1 class
Ownership

Who owns AQUA C.; AQUA C

The owner and representative on file with the office.

Owner

Lin, Chien-Yu

Taiwan

Representative

Margaret Law Corporation

Margaret Law Corporation

Goods and services

What the mark covers

The products and services AQUA C.; AQUA C is filed for, grouped by Nice class.

  • Nutritional supplements; Mineral dietary supplements; Protein dietary supplements; Plant-based dietary supplements; Dietary fiber; Vitamin dietary supplements; Enzyme dietary supplements; Propolis dietary supplements; Yeast dietary supplements; Probiotic dietary supplements; Starch for dietetic purposes; Preparations consisting of vitamins; Herbal nutritional supplements; Dietary supplements for human beings

History

What has happened so far

Steps recorded by the IPOS, newest first.

  1. Registration procedure completed
  2. Request to Change Name, Address and/or Singapore Address for Service for Agent, Applicant/Proprietor and/or other Interested Parties
  3. Application filed
FAQ

About AQUA C.; AQUA C

Who owns the trademark "AQUA C.; AQUA C"?

The IPOS trademark "AQUA C.; AQUA C" (application 40202529567P) is owned by Lin, Chien-Yu.

What is the status of "AQUA C.; AQUA C"?

Its status at the IPOS is: registered.

When was "AQUA C.; AQUA C" registered?

It was registered on April 21, 2026 and is due to expire on November 14, 2035.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull AQUA C.; AQUA C 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_019df661-58cd-757c-9303-67d9e1038829
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019df661-58cd-757c-9303-67d9e1038829",
  "object": "trademark",
  "mark_text": "AQUA C.; AQUA C",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "SG",
  "application_number": "40202529567P",
  "filing_date": "2025-11-14",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "LIN, CHIEN-YU",
      "entity_id": null
    }
  ]
}