Trademark attorney

Caitlin R. Byczko

Caitlin R. Byczko of Barnes & Thornburg LLP (United States) is listed as the attorney or agent of record on 918 trademark filings, as reported by the trademark offices.

Filings of record
918
Still active
614
Registration rate
76%
Latest filingFirst in 1947
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

+36 more

Activity

Filings per year

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

Peak year · 91 filed
2021
2021 to 2025 · filed
301
First filing
1947

Filings by year: 1947: 1, 1963: 1, 1964: 1, 1970: 2, 1972: 1, 1973: 1, 1979: 1, 1981: 2, 1983: 1, 1984: 3, 1985: 1, 1986: 1, 1987: 2, 1988: 4, 1989: 1, 1990: 7, 1991: 1, 1992: 5, 1993: 6, 1994: 3, 1995: 4, 1996: 2, 1997: 5, 1998: 15, 1999: 3, 2000: 16, 2001: 6, 2002: 10, 2003: 3, 2004: 7, 2005: 7, 2006: 9, 2007: 12, 2008: 14, 2009: 14, 2010: 10, 2011: 10, 2012: 18, 2013: 14, 2014: 17, 2015: 33, 2016: 63, 2017: 70, 2018: 82, 2019: 81, 2020: 47, 2021: 91, 2022: 71, 2023: 65, 2024: 52, 2025: 22.

Clients

Companies on these filings

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

8 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
MADNESS AFTER DARKregisteredUSPTOThe National Collegiate Athletic Association21, 25, 35, 412025-11-11
PEARSE'S PLACEabandonedUSPTOAlltech’s Beverage Division, LLC432025-07-16
GREATEST SHOW ON DIRTregisteredUSPTOThe National Collegiate Athletic Association282025-06-24
6-WAYKNITregisteredUSPTOGrayson Bentley, Inc.252025-04-22
GOLOregisteredUSPTOGolo, LLC52025-04-22
REAL-LIFE FINANCEregisteredUSPTOOld National Bank412025-03-24
EMPOWERED PERKS PROGRAMregisteredUSPTOOld National Bank36, 412025-03-06
REBELLIONabandonedUSPTORidley USA Inc.5, 312025-03-06
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_019d14c3-4fb1-77d8-85a8-cdd603aa7158
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14c3-4fb1-77d8-85a8-cdd603aa7158",
  "object": "attorney",
  "name": "Caitlin R. Byczko",
  "firm_name": "Barnes & Thornburg LLP",
  "country_code": "US",
  "trademark_count": 918
}