Trademark attorney

Marlene J. Williams

Marlene J. Williams of Winston & Strawn LLP is listed as the attorney or agent of record on 899 trademark filings, as reported by the trademark offices.

Filings of record
899
Still active
247
Registration rate
65%
Latest filingFirst in 1905
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 · 66 filed
2017
2021 to 2025 · filed
50
First filing
1905

Filings by year: 1905: 2, 1923: 1, 1940: 1, 1947: 1, 1952: 1, 1953: 1, 1955: 1, 1959: 1, 1965: 1, 1979: 1, 1980: 1, 1981: 1, 1983: 3, 1984: 3, 1987: 2, 1988: 1, 1989: 2, 1990: 2, 1992: 4, 1993: 1, 1994: 3, 1995: 4, 1996: 5, 1997: 8, 1998: 7, 1999: 9, 2000: 8, 2001: 22, 2002: 23, 2003: 42, 2004: 20, 2005: 21, 2006: 35, 2007: 38, 2008: 32, 2009: 42, 2010: 43, 2011: 36, 2012: 52, 2013: 53, 2014: 53, 2015: 64, 2016: 62, 2017: 66, 2018: 28, 2019: 20, 2020: 21, 2021: 18, 2022: 9, 2023: 13, 2024: 7, 2025: 3.

Clients

Companies on these filings

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

18 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
BLUE RIDGEregisteredUSPTOBlue Ridge Scenic Excursions LLC392025-08-15
ZCC CT PAN GUabandonedUSPTOZCC Cutting Tools Europe GmbH6, 72025-07-03
GETTYSBURG RAILWAYregisteredUSPTOGettysburg Scenic Railway LLC392025-05-21
BOITANO'S LOUNGEregisteredUSPTOBrian Boitano33, 432024-11-18
ACKERMAN TRADE SERVICESregisteredUSPTOSCP Plumbing Services Buyer, LLC372024-11-08
ARCH CUTTING TOOLSregisteredUSPTOARCH Global Holdings, LLC402024-11-07
ARCH CUTTING TOOLSregisteredUSPTOARCH Global Holdings, LLC402024-11-06
ARCH MEDICAL SOLUTIONSregisteredUSPTOARCH Global Holdings, LLC402024-11-06
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 /v1/attorneys/{id}
ID=att_019d14a8-9c42-76e8-a153-f9a42b3f7dd9
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14a8-9c42-76e8-a153-f9a42b3f7dd9",
  "object": "attorney",
  "name": "Marlene J. Williams",
  "firm_name": "Winston & Strawn LLP",
  "country_code": null,
  "trademark_count": 899
}