Trademark attorney

Matthew J. Clark

Frost Brown Todd LLPUnited States

Matthew J. Clark of Frost Brown Todd LLP (United States) is listed as the attorney or agent of record on 547 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
547
Still active
310
Registration rate
74%
Latest filingFirst in 1933
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

+28 more

Activity

Filings per year

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

Peak year · 68 filed
2017
2021 to 2025 · filed
134
First filing
1933

Filings by year: 1933: 1, 1972: 1, 1984: 1, 1991: 2, 1992: 1, 1993: 1, 1999: 2, 2000: 3, 2001: 1, 2002: 6, 2003: 7, 2004: 5, 2005: 2, 2006: 4, 2007: 8, 2008: 5, 2009: 7, 2010: 8, 2011: 15, 2012: 15, 2013: 28, 2014: 41, 2015: 27, 2016: 28, 2017: 68, 2018: 38, 2019: 51, 2020: 37, 2021: 39, 2022: 28, 2023: 24, 2024: 21, 2025: 22.

Clients

Companies on these filings

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

16 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
12 PLANES OF CHRISTMASregisteredUSPTOCommemorative Air Force362025-08-08
TIDEregisteredUSPTOPlaya Bowls IP, LLC322025-08-04
STUPID CUPIDregisteredUSPTOPlaya Bowls IP, LLC322025-08-04
NICAregisteredUSPTOPlaya Bowls IP, LLC322025-07-16
OLASregisteredUSPTOPlaya Bowls IP, LLC322025-07-16
COSTAabandonedUSPTOPlaya Bowls IP, LLC322025-07-16
PACIFICregisteredUSPTOPlaya Bowls IP, LLC322025-07-15
OCEAN AVEregisteredUSPTOPlaya Bowls IP, LLC322025-07-15
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_019d14b7-df8b-7013-ae37-40119a4b34f4
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14b7-df8b-7013-ae37-40119a4b34f4",
  "object": "attorney",
  "name": "Matthew J. Clark",
  "firm_name": "Frost Brown Todd LLP",
  "country_code": "US",
  "trademark_count": 548
}