Winston & Strawn LLP

Trademark firm

Winston & Strawn LLP is a trademark firm. It is the firm of record on 2,470 trademarks, 869 of them still active, most of them at the USPTO. 64% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
2,470
Still active
869
Registration rate
64%
Jurisdictions
2
Coverage

Where Winston & Strawn LLP files

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 trademarks Winston & Strawn LLP has filed each year, counting each mark once.

Peak year · 156 filed
2018
2022 to 2026 · filed
319
First filing
1905

Filings by year: 1905: 2, 1906: 1, 1919: 1, 1923: 1, 1935: 1, 1940: 1, 1941: 1, 1947: 1, 1952: 1, 1953: 2, 1954: 1, 1955: 1, 1957: 1, 1959: 1, 1963: 1, 1964: 2, 1965: 4, 1969: 1, 1970: 1, 1971: 2, 1973: 1, 1974: 2, 1975: 2, 1976: 2, 1977: 6, 1978: 3, 1979: 3, 1982: 4, 1983: 5, 1984: 5, 1985: 1, 1986: 4, 1987: 2, 1988: 7, 1989: 5, 1990: 8, 1991: 4, 1992: 11, 1993: 5, 1994: 14, 1995: 12, 1996: 23, 1997: 21, 1998: 26, 1999: 36, 2000: 33, 2001: 31, 2002: 16, 2003: 65, 2004: 95, 2005: 72, 2006: 105, 2007: 122, 2008: 94, 2009: 98, 2010: 105, 2011: 90, 2012: 81, 2013: 117, 2014: 119, 2015: 60, 2016: 96, 2017: 83, 2018: 156, 2019: 63, 2020: 87, 2021: 124, 2022: 111, 2023: 81, 2024: 59, 2025: 51, 2026: 17.

Clients

Companies Winston & Strawn LLP files for

Owners on the firm's latest 48 filings that Signa links to a company record.

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

Filings

Latest filings

The most recent applications with Winston & Strawn LLP as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
SANDGLASS OF WESTLAKEexaminingUSPTOMinto Communities, LLC36, 372026-05-22
MAVANpending oppositionUSPTOBitmine Immersion Technologies, Inc.9, 36, 422026-05-14
GRANITE STATE RAILWAYregisteredUSPTOHobo Corporation392026-05-08
LINCOLN, NEW HAMPSHIRE GRANITE STATE RAILWAYexaminingUSPTOHobo Corporation392026-05-08
MEREDITH, NEW HAMPSHIRE WINNIPESAUKEE RAILWAYexaminingUSPTOHobo Corporation392026-05-08
WINNIPESAUKEE RAILWAYregisteredUSPTOHobo Corporation392026-05-08
BLUE RIDGE, GEORGIA BLUE RIDGE RAIL BIKESexaminingUSPTOBlue Ridge Scenic Excursions LLC392026-05-08
NECTAR & POLLEN HOSPITALITYexaminingUSPTOChicago Horticultural Society432026-05-07
People

Attorneys of record

Named attorneys and agents on the firm's filings, as reported by the offices.

Showing part of the firm's roster.

FAQ

About Winston & Strawn LLP

How many trademarks has Winston & Strawn LLP filed?

Winston & Strawn LLP is the firm of record on 2,470 trademarks tracked by Signa.

What is Winston & Strawn LLP's trademark registration rate?

64% of the decided applications Winston & Strawn LLP handled were registered.

Where does Winston & Strawn LLP file trademarks?

Most of Winston & Strawn LLP's filings are at the USPTO, with 2,448 marks.

How long has Winston & Strawn LLP been filing trademarks?

Signa has filings by Winston & Strawn LLP from 1905 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Winston & Strawn LLP's filings into your own product with one request.

  • GET/v1/firms/{id}/analytics

    Portfolio by office, class and year, plus disputes

  • GET/v1/firms/{id}

    Firm record, registration rate and attorney count

  • GET/v1/firms/{id}/trademarks

    Every trademark the firm is of record on

Get API keyView docs
GET /v1/firms/{id}/analytics
ID=firm_ba2cafe9-ffbe-4d37-904c-72bc4cc715e4
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_ba2cafe9-ffbe-4d37-904c-72bc4cc715e4",
    "object": "firm",
    "name": "WINSTON & STRAWN LLP"
  },
  "portfolio": {
    "mark_count": 2470,
    "active_count": 869,
    "jurisdiction_spread": {
      "US": 2448,
      "WO": 22
    }
  }
}