Barnes & Thornburg

Trademark firm

Barnes & Thornburg is a trademark firm. It is the firm of record on 4,210 trademarks, 276 of them still active, most of them at the USPTO. 53% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
4,210
Still active
276
Registration rate
53%
Jurisdictions
2
Coverage

Where Barnes & Thornburg 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

+36 more

Activity

Filings per year

New trademarks Barnes & Thornburg has filed each year, counting each mark once.

Peak year · 594 filed
2000
2022 to 2026 · filed
197
First filing
1910

Filings by year: 1910: 1, 1930: 1, 1936: 1, 1937: 1, 1947: 2, 1950: 2, 1951: 2, 1952: 3, 1953: 1, 1955: 2, 1956: 2, 1957: 1, 1959: 1, 1960: 1, 1961: 6, 1962: 1, 1963: 1, 1964: 2, 1965: 1, 1969: 3, 1970: 4, 1971: 3, 1972: 8, 1973: 5, 1974: 5, 1975: 3, 1976: 9, 1977: 10, 1978: 7, 1979: 6, 1980: 10, 1981: 17, 1982: 45, 1983: 63, 1984: 22, 1985: 86, 1986: 91, 1987: 78, 1988: 83, 1989: 72, 1990: 143, 1991: 114, 1992: 119, 1993: 121, 1994: 134, 1995: 167, 1996: 211, 1997: 197, 1998: 226, 1999: 351, 2000: 594, 2001: 300, 2002: 185, 2003: 158, 2004: 135, 2005: 70, 2006: 19, 2007: 4, 2008: 10, 2009: 2, 2010: 3, 2011: 4, 2012: 7, 2013: 3, 2014: 5, 2015: 16, 2016: 3, 2017: 6, 2018: 14, 2019: 12, 2020: 11, 2021: 6, 2022: 15, 2023: 19, 2024: 22, 2025: 55, 2026: 86.

Filings

Latest filings

The most recent applications with Barnes & Thornburg as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
SAMMY-TexaminingUSPTOQuantcad LLC92026-10-23
SAMMYexaminingUSPTOQuantcad LLC92026-10-23
SSW TECHNOLOGIESexaminingUSPTOSSW Advanced Technologies, LLC7, 9, 112026-09-22
MEMORY CHAIN RECOVERYexaminingUSPTOMazy Holiday9, 422026-09-18
THE BATTERY NETWORKexaminingUSPTOThe Battery Network, Inc.6, 20, 21, 35, 392026-09-17
MCRexaminingUSPTOMazy Holiday9, 422026-09-10
TASTYFXexaminingUSPTOtastyfx, LLC9, 36, 422026-08-28
TASTYFINANCIALexaminingUSPTOtastyfx, LLC9, 36, 422026-08-28
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 Barnes & Thornburg

How many trademarks has Barnes & Thornburg filed?

Barnes & Thornburg is the firm of record on 4,210 trademarks tracked by Signa.

What is Barnes & Thornburg's trademark registration rate?

53% of the decided applications Barnes & Thornburg handled were registered.

Where does Barnes & Thornburg file trademarks?

Most of Barnes & Thornburg's filings are at the USPTO, with 4,200 marks.

How long has Barnes & Thornburg been filing trademarks?

Signa has filings by Barnes & Thornburg from 1910 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Barnes & Thornburg'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_7ab29f3b-ca52-4fbe-bb1b-6750a68de4d6
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_7ab29f3b-ca52-4fbe-bb1b-6750a68de4d6",
    "object": "firm",
    "name": "BARNES & THORNBURG"
  },
  "portfolio": {
    "mark_count": 4210,
    "active_count": 276,
    "jurisdiction_spread": {
      "US": 4200,
      "WO": 10
    }
  }
}