Trademark attorney

Thomas Y. Yee

Ashurst Perkins Coie US LLPUnited States

Thomas Y. Yee of Ashurst Perkins Coie US LLP (United States) is listed as the attorney or agent of record on 233 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
233
Still active
205
Registration rate
77%
Latest filingFirst in 1975
2026
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

  • Class 42Computer and Scientific Services9039%
  • Class 9Computers and Scientific Devices5925%
  • Class 35Advertising and Business5825%
  • Class 3Cosmetics and Cleaning Preparations3816%
  • Class 44Medical, Beauty, and Agricultural3716%
  • Class 41Education and Entertainment3013%
  • Class 36Insurance and Financial2812%
  • Class 38Telecommunications229%

+23 more

Activity

Filings per year

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

Peak year · 69 filed
2025
2022 to 2026 · filed
190
First filing
1975

Filings by year: 1975: 1, 2014: 2, 2015: 2, 2016: 2, 2017: 2, 2018: 6, 2019: 12, 2020: 4, 2021: 12, 2022: 17, 2023: 20, 2024: 52, 2025: 69, 2026: 32.

Clients

Companies on these filings

Owners on the latest 48 filings of record that Signa links to a company record.

17 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
ELLIS BROOKLYN X BRETMAN ROCK DOUBLE RAINBOWexaminingUSPTOEllis Brooklyn Inc.32026-10-29
ELLIS BROOKLYNexaminingUSPTOEllis Brooklyn Inc.352026-10-29
STONEONEexaminingUSPTOBearCom Acquisition Corp.452026-10-27
ALMOST SUNSETexaminingUSPTOEllis Brooklyn Inc.32026-10-23
STONEONEexaminingUSPTOBearCom Acquisition Corp.9, 37, 38, 422026-10-07
RAINBOW NECTARexaminingUSPTOEllis Brooklyn Inc.32026-09-15
MOMGEVITYexaminingUSPTOMom Snacks Inc.5, 29, 302026-09-15
PURE GOODexaminingUSPTOPure Good LLC9, 35, 362026-09-14
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_019d2887-15b3-76c8-8ef1-07f90f342750
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d2887-15b3-76c8-8ef1-07f90f342750",
  "object": "attorney",
  "name": "Thomas Y. Yee",
  "firm_name": "Ashurst Perkins Coie US LLP",
  "country_code": "US",
  "trademark_count": 231
}