Trademark attorney

Danielle I. Mattessich

Danielle I. Mattessich of Merchant & Gould P.C. (United States) is listed as the attorney or agent of record on 1,925 trademark filings, as reported by the trademark offices.

Filings of record
1,925
Still active
990
Registration rate
79%
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

+37 more

Activity

Filings per year

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

Peak year · 126 filed
2021
2021 to 2025 · filed
258
First filing
1947

Filings by year: 1947: 1, 1954: 2, 1955: 1, 1958: 1, 1960: 4, 1961: 1, 1962: 1, 1963: 1, 1964: 1, 1968: 2, 1969: 3, 1970: 1, 1972: 1, 1973: 1, 1975: 1, 1976: 4, 1977: 6, 1978: 3, 1979: 6, 1980: 6, 1981: 6, 1982: 8, 1983: 1, 1984: 5, 1985: 1, 1986: 7, 1987: 5, 1988: 4, 1989: 11, 1990: 16, 1991: 10, 1992: 9, 1993: 10, 1994: 11, 1995: 11, 1996: 17, 1997: 23, 1998: 24, 1999: 20, 2000: 28, 2001: 29, 2002: 38, 2003: 35, 2004: 37, 2005: 33, 2006: 66, 2007: 95, 2008: 59, 2009: 78, 2010: 79, 2011: 85, 2012: 72, 2013: 119, 2014: 90, 2015: 63, 2016: 73, 2017: 91, 2018: 92, 2019: 76, 2020: 83, 2021: 126, 2022: 65, 2023: 33, 2024: 28, 2025: 6.

Clients

Companies on these filings

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

15 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
QA1registeredUSPTOQA1 Precision Products, Inc.122025-08-14
MECQregisteredUSPTOFluke Corporation92025-07-03
ACIMA BENEFITS PLUSregisteredUSPTOAcima Digital, LLC352025-05-12
VINCENTregisteredUSPTOVincent Brands LLC212025-05-02
MAKE IT YOURSregisteredUSPTOCooler Master Technology Inc.92025-03-24
ACCENT BANDregisteredUSPTOEickhof Columbaria Inc.192025-01-14
PACCAR EXabandonedUSPTOPaccar Inc92024-12-13
STAGECREWregisteredUSPTOITOCHU Techno-Solutions Corporation9, 35, 422024-10-28
API

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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 /v1/attorneys/{id}
ID=att_019d14c9-f6ef-746a-9a28-b09fc5f34e57
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14c9-f6ef-746a-9a28-b09fc5f34e57",
  "object": "attorney",
  "name": "Danielle I. Mattessich",
  "firm_name": "Merchant & Gould P.C.",
  "country_code": "US",
  "trademark_count": 1926
}