Trademark attorney

Mark Lerner, Esq.

Duane Morris LLPUnited States

Mark Lerner, Esq. of Duane Morris LLP (United States) is listed as the attorney or agent of record on 1,306 trademark filings, as reported by the trademark offices.

Filings of record
1,306
Still active
592
Registration rate
70%
Latest filingFirst in 1905
2024
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

  • Class 5Pharmaceuticals51840%
  • Class 3Cosmetics and Cleaning Preparations26120%
  • Class 41Education and Entertainment15912%
  • Class 16Paper Goods and Printed Matter1239%
  • Class 9Computers and Scientific Devices1209%
  • Class 35Advertising and Business1199%
  • Class 10Medical Apparatus877%
  • Class 29Meats and Processed Foods877%

+33 more

Activity

Filings per year

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

Peak year · 140 filed
2018
2020 to 2024 · filed
348
First filing
1905

Filings by year: 1905: 2, 1937: 1, 1940: 2, 1942: 1, 1943: 1, 1947: 2, 1949: 3, 1950: 2, 1952: 1, 1955: 1, 1957: 1, 1959: 3, 1960: 2, 1963: 2, 1964: 2, 1965: 2, 1966: 2, 1967: 1, 1970: 2, 1972: 1, 1974: 2, 1977: 1, 1978: 2, 1980: 1, 1981: 1, 1982: 2, 1983: 4, 1986: 1, 1988: 2, 1989: 2, 1992: 5, 1993: 1, 1994: 6, 1995: 10, 1996: 2, 1997: 3, 1998: 8, 1999: 11, 2000: 6, 2001: 12, 2002: 23, 2003: 16, 2004: 19, 2005: 17, 2006: 23, 2007: 22, 2008: 49, 2009: 60, 2010: 68, 2011: 51, 2012: 47, 2013: 51, 2014: 45, 2015: 30, 2016: 33, 2017: 104, 2018: 140, 2019: 43, 2020: 87, 2021: 60, 2022: 86, 2023: 62, 2024: 53.

Clients

Companies on these filings

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

4 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
MallowedUSPTORB Health (US) LLC52024-12-03
MallowedUSPTORB Health (US) LLC52024-12-03
MallowedUSPTORB Health (US) LLC52024-12-03
MallowedUSPTORB Health (US) LLC52024-12-03
MEAD JOHNSON NUTRITIONallowedUSPTOMead Johnson & Company, LLC5, 292024-11-21
[Design Mark]registeredUSPTOThe Tobacconist of Greenwich. Ltd.332024-11-15
[Design Mark]registeredUSPTOArgo Group International Holdings, Inc.362024-11-08
[Design Mark]registeredUSPTOArgo Group International Holdings, Inc.362024-11-08
API

Get this data via the API

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_019d14a9-3316-75af-ac5a-b74894738428
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14a9-3316-75af-ac5a-b74894738428",
  "object": "attorney",
  "name": "Mark Lerner, Esq.",
  "firm_name": "Duane Morris LLP",
  "country_code": "US",
  "trademark_count": 1306
}