Clark Hill PLC

Trademark firm

Clark Hill PLC is a trademark firm. It is the firm of record on 5,236 trademarks, 3,255 of them still active, most of them at the USPTO. 74% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
5,236
Still active
3,255
Registration rate
74%
Jurisdictions
2
Coverage

Where Clark Hill PLC 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

+36 more

Activity

Filings per year

New trademarks Clark Hill PLC has filed each year, counting each mark once.

Peak year · 361 filed
2021
2022 to 2026 · filed
1,395
First filing
1905

Filings by year: 1905: 1, 1919: 1, 1920: 1, 1925: 1, 1935: 1, 1941: 1, 1948: 1, 1952: 1, 1954: 1, 1956: 1, 1961: 2, 1962: 2, 1963: 1, 1964: 1, 1965: 2, 1966: 2, 1967: 1, 1968: 1, 1969: 1, 1970: 1, 1971: 3, 1972: 2, 1973: 3, 1975: 4, 1976: 3, 1977: 5, 1978: 4, 1979: 2, 1980: 4, 1981: 1, 1982: 8, 1984: 5, 1985: 5, 1986: 4, 1987: 4, 1988: 6, 1989: 15, 1990: 15, 1991: 12, 1992: 10, 1993: 19, 1994: 17, 1995: 9, 1996: 36, 1997: 24, 1998: 23, 1999: 50, 2000: 39, 2001: 35, 2002: 69, 2003: 60, 2004: 71, 2005: 92, 2006: 99, 2007: 147, 2008: 76, 2009: 119, 2010: 104, 2011: 148, 2012: 156, 2013: 149, 2014: 202, 2015: 240, 2016: 220, 2017: 249, 2018: 247, 2019: 306, 2020: 335, 2021: 361, 2022: 297, 2023: 307, 2024: 273, 2025: 288, 2026: 230.

Clients

Companies Clark Hill PLC files for

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

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

Filings

Latest filings

The most recent applications with Clark Hill PLC as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
IRIVUEexaminingUSPTOMBK Vision, LLC422026-10-27
LIGHTHOUSE BENEFITS SOLUTIONSexaminingUSPTOMidwestern Securities Trading Company, LLC362026-10-27
THE OIL PEOPLEexaminingUSPTOPhytolea Labs, LLC32, 34, 35, 402026-10-26
ASSURANCE LABORATORIES — THE OIL PEOPLEexaminingUSPTOPhytolea Labs, LLC32, 34, 35, 402026-10-26
POINT ENERGYexaminingUSPTOPoint Energy Innovations, Inc.352026-10-26
[Design Mark]examiningUSPTOGamegol Food Co., Ltd.432026-10-26
MOTOLISexaminingUSPTOComoto Holdings, Inc.92026-10-23
MOTOLISexaminingUSPTOComoto Holdings, Inc.112026-10-23
People

Attorneys of record

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

Showing part of the firm's roster.

FAQ

About Clark Hill PLC

How many trademarks has Clark Hill PLC filed?

Clark Hill PLC is the firm of record on 5,236 trademarks tracked by Signa.

What is Clark Hill PLC's trademark registration rate?

74% of the decided applications Clark Hill PLC handled were registered.

Where does Clark Hill PLC file trademarks?

Most of Clark Hill PLC's filings are at the USPTO, with 5,176 marks.

How long has Clark Hill PLC been filing trademarks?

Signa has filings by Clark Hill PLC from 1905 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Clark Hill PLC'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_d41db72f-a162-4915-9fc0-6894c812a1e5
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_d41db72f-a162-4915-9fc0-6894c812a1e5",
    "object": "firm",
    "name": "CLARK HILL PLC"
  },
  "portfolio": {
    "mark_count": 5236,
    "active_count": 3255,
    "jurisdiction_spread": {
      "US": 5176,
      "WO": 60
    }
  }
}