Potter Clarkson LLP

Trademark firmUnited Kingdom

Potter Clarkson LLP is a trademark firm based in the United Kingdom. It is the firm of record on 39,984 trademarks, 23,670 of them still active, most of them at the UKIPO. 99% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
39,984
Still active
23,670
Registration rate
99%
Jurisdictions
6
Coverage

Where Potter Clarkson 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

  • Class 9Computers and Scientific Devices7,33018%
  • Class 35Advertising and Business6,01415%
  • Class 25Clothing4,93412%
  • Class 41Education and Entertainment4,58711%
  • Class 42Computer and Scientific Services4,56011%
  • Class 5Pharmaceuticals4,19710%
  • Class 16Paper Goods and Printed Matter4,16710%
  • Class 3Cosmetics and Cleaning Preparations3,0148%

+37 more

Activity

Filings per year

New trademarks Potter Clarkson LLP has filed each year, counting each mark once.

Peak year · 1,781 filed
2019
2022 to 2026 · filed
2,364
First filing
1876

Filings by year: 1876: 26, 1877: 8, 1878: 4, 1879: 2, 1880: 1, 1882: 4, 1883: 4, 1884: 6, 1885: 4, 1886: 8, 1887: 1, 1888: 8, 1889: 17, 1890: 4, 1891: 5, 1892: 5, 1893: 1, 1894: 2, 1895: 3, 1897: 1, 1898: 6, 1899: 5, 1900: 3, 1901: 1, 1902: 8, 1903: 3, 1904: 1, 1905: 5, 1906: 7, 1907: 4, 1908: 10, 1909: 9, 1910: 1, 1911: 8, 1912: 9, 1913: 16, 1914: 5, 1915: 6, 1916: 6, 1917: 7, 1918: 3, 1919: 11, 1920: 8, 1921: 10, 1922: 7, 1923: 11, 1924: 7, 1925: 11, 1926: 20, 1927: 14, 1928: 5, 1929: 13, 1930: 8, 1931: 7, 1932: 13, 1933: 13, 1934: 19, 1935: 5, 1936: 4, 1937: 3, 1938: 21, 1939: 11, 1940: 5, 1941: 7, 1942: 5, 1943: 5, 1944: 9, 1945: 14, 1946: 19, 1947: 25, 1948: 24, 1949: 27, 1950: 30, 1951: 30, 1952: 34, 1953: 32, 1954: 53, 1955: 52, 1956: 53, 1957: 32, 1958: 38, 1959: 36, 1960: 51, 1961: 93, 1962: 79, 1963: 75, 1964: 73, 1965: 83, 1966: 90, 1967: 83, 1968: 81, 1969: 91, 1970: 69, 1971: 104, 1972: 100, 1973: 95, 1974: 75, 1975: 159, 1976: 143, 1977: 130, 1978: 159, 1979: 182, 1980: 196, 1981: 234, 1982: 245, 1983: 216, 1984: 244, 1985: 279, 1986: 465, 1987: 253, 1988: 309, 1989: 376, 1990: 358, 1991: 376, 1992: 485, 1993: 685, 1994: 746, 1995: 603, 1996: 940, 1997: 744, 1998: 710, 1999: 770, 2000: 766, 2001: 733, 2002: 755, 2003: 816, 2004: 857, 2005: 1008, 2006: 931, 2007: 1025, 2008: 997, 2009: 845, 2010: 928, 2011: 1182, 2012: 1243, 2013: 1269, 2014: 1546, 2015: 1718, 2016: 1692, 2017: 1729, 2018: 1699, 2019: 1781, 2020: 1043, 2021: 818, 2022: 493, 2023: 480, 2024: 514, 2025: 502, 2026: 375.

Clients

Companies Potter Clarkson LLP files for

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

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

Filings

Latest filings

The most recent applications with Potter Clarkson LLP as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
STEPZfiledUKIPOBending Spoons Operations S.P.A.9, 422026-10-27
TFU TITANfiledUKIPOIntraCrop Limited12026-10-26
[Design Mark]filedUKIPOAbg-Ovo LLC32026-10-26
Signatur BiosciencesfiledUKIPOSignatur Biosciences, Inc.5, 9, 42, 44, 452026-10-26
PCRchitecturfiledUKIPOSignatur Biosciences, Inc.1, 5, 9, 42, 452026-10-26
UTOPIA HOMEfiledUKIPOUtopia Brands Inc.6, 7, 22, 272026-10-23
INNOVAfiledUKIPOInnova S.p.A.9, 38, 422026-10-23
WJ WORTH JOURNALSfiledUKIPOTara Nicholson9, 16, 35, 412026-10-23
FAQ

About Potter Clarkson LLP

How many trademarks has Potter Clarkson LLP filed?

Potter Clarkson LLP is the firm of record on 39,984 trademarks tracked by Signa.

What is Potter Clarkson LLP's trademark registration rate?

99% of the decided applications Potter Clarkson LLP handled were registered.

Where does Potter Clarkson LLP file trademarks?

Most of Potter Clarkson LLP's filings are at the UKIPO, with 39,267 marks.

How long has Potter Clarkson LLP been filing trademarks?

Signa has filings by Potter Clarkson LLP from 1876 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Potter Clarkson 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_019d9224-f0d5-7542-9f98-67dae75eb350
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_019d9224-f0d5-7542-9f98-67dae75eb350",
    "object": "firm",
    "name": "POTTER CLARKSON LLP"
  },
  "portfolio": {
    "mark_count": 39984,
    "active_count": 23670,
    "jurisdiction_spread": {
      "GB": 39267,
      "WO": 710,
      "US": 3
    }
  }
}