Trademark attorney

Thomas J. Mango

Cantor Colburn LLPUnited States

Thomas J. Mango of Cantor Colburn LLP (United States) is listed as the attorney or agent of record on 1,288 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
1,288
Still active
1,036
Registration rate
89%
Latest filingFirst in 1919
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

  • Class 9Computers and Scientific Devices22317%
  • Class 42Computer and Scientific Services21417%
  • Class 35Advertising and Business19615%
  • Class 33Wine and Spirits13110%
  • Class 3Cosmetics and Cleaning Preparations1169%
  • Class 7Machines and Machine Tools998%
  • Class 1Chemicals877%
  • Class 41Education and Entertainment816%

+37 more

Activity

Filings per year

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

Peak year · 106 filed
2022
2021 to 2025 · filed
315
First filing
1919

Filings by year: 1919: 1, 1931: 1, 1938: 1, 1939: 1, 1951: 1, 1958: 1, 1960: 1, 1962: 1, 1964: 2, 1965: 1, 1966: 2, 1968: 2, 1969: 3, 1970: 3, 1971: 4, 1972: 3, 1973: 1, 1975: 3, 1976: 1, 1977: 1, 1978: 4, 1979: 6, 1980: 3, 1981: 9, 1982: 7, 1983: 5, 1985: 3, 1987: 12, 1988: 4, 1989: 4, 1990: 15, 1991: 21, 1992: 14, 1993: 5, 1994: 1, 1995: 6, 1996: 5, 1997: 13, 1998: 20, 1999: 29, 2000: 34, 2001: 32, 2002: 22, 2003: 15, 2004: 5, 2005: 9, 2006: 11, 2007: 30, 2008: 25, 2009: 40, 2010: 47, 2011: 57, 2012: 62, 2013: 41, 2014: 38, 2015: 43, 2016: 35, 2017: 64, 2018: 66, 2019: 37, 2020: 40, 2021: 87, 2022: 106, 2023: 84, 2024: 36, 2025: 2.

Clients

Companies on these filings

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

10 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
TITANIC: ECHOES FROM THE PASTabandonedUSPTOEclipso Holding9, 41, 422025-03-04
FLIER SYSTEMSregisteredUSPTOFlier Systems B.V.7, 11, 372025-01-15
VAS PULSEregisteredUSPTOValley Agricultural Software, Inc.9, 35, 38, 422024-12-31
MACabandonedUSPTORenold Plc62024-12-06
RETINOL PEARLSabandonedUSPTOHélène HAYDEN32024-12-05
EDOSregisteredUSPTOEDOS Manufacturers' Reps, Inc.352024-11-27
EDOSpending oppositionUSPTOEDOS Manufacturers' Reps, Inc.352024-11-27
DENKAMILK OPTI-GROWregisteredUSPTODenkavit Internationaal B.V.312024-10-18
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 API keyView docs
GET /v1/attorneys/{id}
ID=att_019d14ac-4c3b-728c-94fc-7c3683c34726
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14ac-4c3b-728c-94fc-7c3683c34726",
  "object": "attorney",
  "name": "Thomas J. Mango",
  "firm_name": "Cantor Colburn LLP",
  "country_code": "US",
  "trademark_count": 1290
}