Pierce Atwood LLP

Trademark firm

Pierce Atwood LLP is a trademark firm. It is the firm of record on 3,139 trademarks, 1,829 of them still active, most of them at the USPTO. 78% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
3,139
Still active
1,829
Registration rate
78%
Jurisdictions
2
Coverage

Where Pierce Atwood LLP files

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 trademarks Pierce Atwood LLP has filed each year, counting each mark once.

Peak year · 203 filed
2021
2022 to 2026 · filed
598
First filing
1919

Filings by year: 1919: 1, 1925: 1, 1926: 2, 1935: 1, 1939: 1, 1944: 1, 1949: 1, 1954: 3, 1956: 1, 1957: 1, 1958: 1, 1959: 2, 1960: 3, 1961: 2, 1963: 1, 1965: 3, 1968: 3, 1969: 2, 1970: 2, 1971: 1, 1972: 1, 1973: 4, 1974: 2, 1975: 4, 1977: 2, 1978: 2, 1979: 4, 1980: 3, 1981: 2, 1982: 6, 1983: 4, 1984: 2, 1985: 3, 1986: 1, 1987: 5, 1988: 2, 1989: 7, 1990: 6, 1991: 16, 1992: 8, 1993: 4, 1994: 4, 1995: 15, 1996: 7, 1997: 24, 1998: 23, 1999: 16, 2000: 27, 2001: 42, 2002: 61, 2003: 48, 2004: 70, 2005: 81, 2006: 74, 2007: 105, 2008: 78, 2009: 109, 2010: 84, 2011: 113, 2012: 95, 2013: 120, 2014: 102, 2015: 138, 2016: 116, 2017: 142, 2018: 133, 2019: 191, 2020: 198, 2021: 203, 2022: 166, 2023: 137, 2024: 140, 2025: 89, 2026: 66.

Clients

Companies Pierce Atwood LLP files for

Owners on the firm's latest 48 filings that Signa links to a company record.

26 more owners in these filings are not linked to a company record.

Filings

Latest filings

The most recent applications with Pierce Atwood LLP as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
PARIDIANexaminingUSPTOHorizon Neuroscience, Inc.9, 422026-10-05
BOWSPRITexaminingUSPTOBowsprit, Inc.36, 422026-09-30
[Design Mark]examiningUSPTOSpero Therapeutics, Inc.5, 422026-09-24
SPEROexaminingUSPTOSpero Therapeutics, Inc.5, 422026-09-24
DUCKTRAP SMOKING SEAFOOD SINCE 1978examiningUSPTOMowi USA, LLC292026-09-22
[Design Mark]examiningUSPTODeepdarts Inc.92026-09-22
INSUROPSexaminingUSPTOAssurified, Inc.35, 36, 422026-09-22
HARMONY MOLECULEexaminingUSPTOThe 7 Virtues Beauty Inc.3, 35, 40, 412026-09-21
People

Attorneys of record

Named attorneys and agents on the firm's filings, as reported by the offices.

Also on record: William L. Worden, Esquire, Michael Hernandez, Erik Saarmaa, Andrew S. Ehard, Robin C. Vance, Gary A. Walpert, Robert H. Stier, Jr., Esq., William L. Wordern, Esq., Will Worden, Kasey Boucher, Kasey D. Boucher, Gloria A. Pinza, Esquire, Kyle Glover.

FAQ

About Pierce Atwood LLP

How many trademarks has Pierce Atwood LLP filed?

Pierce Atwood LLP is the firm of record on 3,139 trademarks tracked by Signa.

What is Pierce Atwood LLP's trademark registration rate?

78% of the decided applications Pierce Atwood LLP handled were registered.

Where does Pierce Atwood LLP file trademarks?

Most of Pierce Atwood LLP's filings are at the USPTO, with 2,938 marks.

How long has Pierce Atwood LLP been filing trademarks?

Signa has filings by Pierce Atwood LLP from 1919 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Pierce Atwood LLP's filings into your own product with one request.

  • GET/v1/firms/{id}/analytics

    Portfolio by office, class and year, plus disputes

  • GET/v1/firms/{id}

    Firm record, registration rate and attorney count

  • GET/v1/firms/{id}/trademarks

    Every trademark the firm is of record on

Get API keyView docs
GET /v1/firms/{id}/analytics
ID=firm_d4ee11fb-ea65-4381-85cd-e4d9d5b61f9e
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_d4ee11fb-ea65-4381-85cd-e4d9d5b61f9e",
    "object": "firm",
    "name": "PIERCE ATWOOD LLP"
  },
  "portfolio": {
    "mark_count": 3139,
    "active_count": 1829,
    "jurisdiction_spread": {
      "US": 2938,
      "WO": 201
    }
  }
}