IPOS trademark

PO SUM ON; PO SUM ON OIL

Awaiting publicationIPOSWord markClass 5

"PO SUM ON; PO SUM ON OIL" is a word mark owned by Po Sum On Medicine Factory Ltd, filed at the IPOS on February 4, 2026. It is waiting to be published and covers class 5 (Pharmaceuticals).

Get this data via the API
Official IPOS record
PO SUM ON; PO SUM ON OIL trademark as filed
As filed with the IPOS
Status
Awaiting publication
Since April 30, 2026
Filed
February 4, 2026
Registered
Not yet
Expires
Not recorded
Application no.
40202602990R
Registration no.
Not yet
Office
IPOS
Intellectual Property Office of Singapore
Mark type
Word mark
1 class
Ownership

Who owns PO SUM ON; PO SUM ON OIL

The owner and representative on file with the office.

Owner

Po Sum On Medicine Factory Ltd

Hong Kong SAR China

Representative

W.P. Lai & Company

W.P. Lai & Company

Goods and services

What the mark covers

The products and services PO SUM ON; PO SUM ON OIL is filed for, grouped by Nice class.

  • Chinese medicinal herbs; Chinese medicinal oils; Chinese medicinal ointments; Chinese medicinal preparations; Chinese traditional medicinal herbs; Herbal extracts for medicinal use; Herbal preparations containing peppermint oil for medicinal use; Herbal preparations for medicinal purposes; Medicinal preparations; Medicinal preparations and substances; Medicated balms; Medicated plasters; Medicated preparations

History

What has happened so far

Steps recorded by the IPOS, newest first.

  1. Application filed
FAQ

About PO SUM ON; PO SUM ON OIL

Who owns the trademark "PO SUM ON; PO SUM ON OIL"?

The IPOS trademark "PO SUM ON; PO SUM ON OIL" (application 40202602990R) is owned by Po Sum On Medicine Factory Ltd.

What is the status of "PO SUM ON; PO SUM ON OIL"?

Its status at the IPOS is: awaiting publication.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull PO SUM ON; PO SUM ON OIL 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_019df667-ebe8-763a-b4d3-6b7ac19045cc
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019df667-ebe8-763a-b4d3-6b7ac19045cc",
  "object": "trademark",
  "mark_text": "PO SUM ON; PO SUM ON OIL",
  "status": {
    "primary": "pending",
    "stage": "pending_publication"
  },
  "office_code": "SG",
  "application_number": "40202602990R",
  "filing_date": "2026-02-04",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "PO SUM ON MEDICINE FACTORY LTD",
      "entity_id": null
    }
  ]
}