Trademark attorney

Winfield B. Martin

Perkins Coie LLPUnited States

Winfield B. Martin of Perkins Coie LLP (United States) is listed as the attorney or agent of record on 1,008 trademark filings, as reported by the trademark offices.

Filings of record
1,008
Still active
662
Registration rate
83%
Latest filingFirst in 1948
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

+35 more

Activity

Filings per year

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

Peak year · 112 filed
2021
2021 to 2025 · filed
329
First filing
1948

Filings by year: 1948: 1, 1968: 3, 1977: 1, 1983: 8, 1986: 1, 1988: 1, 1990: 5, 1991: 1, 1992: 2, 1993: 5, 1994: 1, 1997: 2, 1998: 3, 1999: 3, 2000: 9, 2001: 7, 2002: 9, 2003: 13, 2004: 7, 2005: 16, 2006: 11, 2007: 17, 2008: 9, 2009: 8, 2010: 23, 2011: 15, 2012: 37, 2013: 38, 2014: 41, 2015: 61, 2016: 82, 2017: 63, 2018: 48, 2019: 74, 2020: 54, 2021: 112, 2022: 72, 2023: 84, 2024: 46, 2025: 15.

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
UNDER THE SPOTLIGHTallowedUSPTOBentley Mills, Inc.272025-12-17
STANDING OVATIONallowedUSPTOBentley Mills, Inc.272025-12-17
THE VELVET LOUNGEallowedUSPTOBentley Mills, Inc.272025-12-17
ELECTRIC NIGHTSallowedUSPTOBentley Mills, Inc.272025-12-17
THE LBCallowedUSPTOBentley Mills, Inc.272025-08-21
MISS TRANS STAR INTERNATIONALregisteredUSPTOArianna's Center, Inc.412025-06-26
ODAregisteredUSPTOOpen Design Alliance422025-06-23
[Design Mark]registeredUSPTORead AI, Inc.9, 422025-05-14
API

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  • 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 /v1/attorneys/{id}
ID=att_019d14ce-8447-779e-8f54-01b3fd7215c6
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14ce-8447-779e-8f54-01b3fd7215c6",
  "object": "attorney",
  "name": "Winfield B. Martin",
  "firm_name": "Perkins Coie LLP",
  "country_code": "US",
  "trademark_count": 1009
}