Trademark attorney

Ong Clinton

Yusarn Audrey LLCSingapore

Ong Clinton of Yusarn Audrey LLC (Singapore) is listed as the attorney or agent of record on 14 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
14
Still active
12
Registration rate
88%
Latest filingFirst in 1981
2025
Coverage

Where these filings were made

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.

By office

By classA mark can cover several classes

Activity

Filings per year

New filings of record each year, counting each mark once.

Peak year · 3 filed
1991
2021 to 2025 · filed
2
First filing
1981

Filings by year: 1981: 2, 1988: 1, 1991: 3, 1992: 1, 2005: 1, 2006: 1, 2013: 1, 2015: 2, 2025: 2.

Clients

Companies on these filings

Owners on the latest 14 filings of record that Signa links to a company record.

3 more owners in these filings are not linked to a company record.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
CREDO AIwithdrawnIPOSCredo.AI Corp.9, 422025-05-14
credo aiwithdrawnIPOSCredo.AI Corp.9, 422025-05-14
i.me.i meregisteredIPOSI-Mei Foods Co., Ltd.29, 30, 322015-05-27
i meiregisteredIPOSI-Mei Foods Co., Ltd.29, 30, 322015-05-27
TOEFL JUNIORregisteredWIPOEducational Testing Service9, 16, 412013-07-24
PROPELLregisteredWIPOEducational Testing Service9, 16, 412006-12-15
mioregisteredIPOSMitac International Corp.92005-10-05
TOEFLregisteredIPOSEducational Testing Service411992-02-21
API

Get this data via the API

Every number on this page comes from the Signa API. Pull the same records into your own product with one request.

  • GET/v1/attorneys/{id}

    Attorney record, firm and filing stats

  • GET/v1/attorneys/{id}/analytics

    Filings by office, class and year

  • GET/v1/attorneys/{id}/trademarks

    Every trademark the attorney is of record on

Get API keyView docs
GET /v1/attorneys/{id}
ID=att_019df64a-2557-7221-a2de-ea949f1c6b94
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019df64a-2557-7221-a2de-ea949f1c6b94",
  "object": "attorney",
  "name": "ONG CLINTON",
  "firm_name": "Yusarn Audrey LLC",
  "country_code": "SG",
  "trademark_count": 14
}