Trademark attorney

Marcus N. DiBuduo

Fennemore LLPUnited States

Marcus N. DiBuduo of Fennemore LLP (United States) is listed as the attorney or agent of record on 270 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
270
Still active
247
Registration rate
91%
Latest filingFirst in 1962
2026
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

+23 more

Activity

Filings per year

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

Peak year · 52 filed
2025
2022 to 2026 · filed
153
First filing
1962

Filings by year: 1962: 1, 1966: 1, 1977: 1, 1984: 1, 1985: 1, 2003: 2, 2004: 5, 2005: 3, 2006: 3, 2011: 1, 2014: 18, 2015: 21, 2016: 12, 2017: 8, 2018: 6, 2019: 13, 2020: 18, 2021: 2, 2022: 22, 2023: 26, 2024: 18, 2025: 52, 2026: 35.

Clients

Companies on these filings

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

14 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
K KAJABIexaminingUSPTOKajabi, LLC35, 41, 422026-10-19
AG ONEexaminingUSPTOAg One35, 362026-09-03
AG ONEexaminingUSPTOAg One35, 362026-09-03
EST 2020 TEQUILEROS TAQUERIA & CANTINAexaminingUSPTOTequileros Group Inc432026-09-02
[Design Mark]examiningUSPTOTequileros Group Inc432026-09-02
EST 2020 TEQUILEROS TAQUERIAexaminingUSPTOTequileros Group Inc432026-09-02
TEQUILEROSexaminingUSPTOTequileros Group Inc432026-09-02
TEQUILEROS TAQUERIAexaminingUSPTOTequileros Group Inc432026-09-02
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 API keyView docs
GET /v1/attorneys/{id}
ID=att_019d29c7-eced-7190-924d-f4a3083cfe16
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d29c7-eced-7190-924d-f4a3083cfe16",
  "object": "attorney",
  "name": "Marcus N. DiBuduo",
  "firm_name": "Fennemore LLP",
  "country_code": "US",
  "trademark_count": 270
}