Trademark attorney

Gerard T. Gallagher

Gerard T. Gallagher of Barnes & Thornburg LLP (United States) is listed as the attorney or agent of record on 679 trademark filings, as reported by the trademark offices.

Filings of record
679
Still active
279
Registration rate
69%
Latest filingFirst in 1919
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

+34 more

Activity

Filings per year

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

Peak year · 38 filed
2018
2021 to 2025 · filed
69
First filing
1919

Filings by year: 1919: 1, 1944: 1, 1949: 1, 1951: 1, 1955: 1, 1959: 1, 1963: 1, 1964: 1, 1967: 1, 1971: 1, 1975: 1, 1976: 1, 1977: 2, 1978: 1, 1980: 1, 1981: 1, 1982: 2, 1984: 1, 1985: 3, 1986: 2, 1987: 3, 1988: 7, 1989: 5, 1990: 3, 1991: 5, 1992: 3, 1993: 7, 1994: 18, 1995: 17, 1996: 8, 1997: 7, 1998: 24, 1999: 26, 2000: 18, 2001: 21, 2002: 19, 2003: 24, 2004: 11, 2005: 16, 2006: 22, 2007: 21, 2008: 28, 2009: 20, 2010: 13, 2011: 19, 2012: 28, 2013: 25, 2014: 18, 2015: 21, 2016: 27, 2017: 34, 2018: 38, 2019: 11, 2020: 18, 2021: 18, 2022: 17, 2023: 13, 2024: 16, 2025: 5.

Clients

Companies on these filings

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

23 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
ELKHART HEALTH & AQUATICSregisteredUSPTOElkhart Health, Fitness & Aquatics, Inc.412025-05-08
THE SCHOOL THAT CHANGES EVERYTHINGregisteredUSPTOFusion Learning, Inc.16, 412025-05-06
PEGAMUNDOregisteredUSPTOABRO Industries, Inc.12025-04-24
SECOND WAVE LIFEabandonedUSPTOSecond Wave Advisors, LLC452025-02-03
SECOND WAVE PROCESSabandonedUSPTOSecond Wave Advisors, LLC452025-02-03
PLEATS PLUSregisteredUSPTOLevitt-Safety Limited9, 102024-10-24
HIPSCOREregisteredUSPTOIUF Leibniz-Institut für umweltmedizinische Forschung GmbH5, 422024-08-07
LEGACY CHIROPRACTICregisteredUSPTOLegacy Chiropractic, LLC442024-07-29
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_019d14a9-9ec5-74de-bd13-e0319417cf67
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14a9-9ec5-74de-bd13-e0319417cf67",
  "object": "attorney",
  "name": "Gerard T. Gallagher",
  "firm_name": "Barnes & Thornburg LLP",
  "country_code": "US",
  "trademark_count": 679
}