Trademark attorney

Michael A. Marrero

UB Greensfelder LLPUnited States

Michael A. Marrero of UB Greensfelder LLP (United States) is listed as the attorney or agent of record on 2,435 trademark filings, as reported by the trademark offices.

Filings of record
2,435
Still active
761
Registration rate
53%
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

+35 more

Activity

Filings per year

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

Peak year · 159 filed
2015
2021 to 2025 · filed
384
First filing
1947

Filings by year: 1947: 1, 1948: 1, 1951: 1, 1963: 3, 1966: 1, 1969: 2, 1972: 1, 1975: 1, 1977: 4, 1979: 1, 1982: 1, 1983: 2, 1984: 1, 1986: 1, 1987: 1, 1988: 3, 1989: 2, 1990: 2, 1991: 3, 1992: 4, 1993: 8, 1994: 4, 1995: 8, 1996: 6, 1997: 11, 1998: 7, 1999: 12, 2000: 32, 2001: 39, 2002: 25, 2003: 56, 2004: 59, 2005: 58, 2006: 52, 2007: 71, 2008: 96, 2009: 93, 2010: 87, 2011: 122, 2012: 107, 2013: 108, 2014: 135, 2015: 159, 2016: 146, 2017: 145, 2018: 114, 2019: 121, 2020: 132, 2021: 126, 2022: 104, 2023: 76, 2024: 65, 2025: 13.

Clients

Companies on these filings

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

21 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
THE COTTON THE WORLD CAN TRUSTallowedUSPTOCotton Council International352025-10-23
PRESTIGE FOOT & ANKLE CENTERregisteredUSPTOPrestige Foot & Ankle, LLC442025-05-27
[Design Mark]registeredUSPTOPrestige Foot & Ankle, LLC442025-05-27
THERMAL GUARDabandonedUSPTOBounce Curl LLC32025-04-30
SNAPSEALabandonedUSPTOEurotech Distributors, Inc.172025-04-28
CLICKSEALabandonedUSPTOEurotech Distributors, Inc.172025-04-28
[Design Mark]registeredUSPTOEquity Trust Company9, 36, 422025-04-09
[Design Mark]registeredUSPTOEquity Trust Company452025-04-09
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_019d14c8-a2c5-7720-9385-a8434d6e6797
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14c8-a2c5-7720-9385-a8434d6e6797",
  "object": "attorney",
  "name": "Michael A. Marrero",
  "firm_name": "UB Greensfelder LLP",
  "country_code": "US",
  "trademark_count": 2437
}